Clch-prc015-En 1111 Performance Cat

8/13/2019 Clch-prc015-En 1111 Performance Cat

http://slidepdf.com/reader/full/clch-prc015-en-1111-performance-cat 1/403

Performance Climate Changer™ Air HandlersSizes 3-120

Indoor and Outdoor Units

November 2011 CLCH-PRC015-EN

Catalog





CLCH-PRC015-EN 3

Introduction

Highest Quality

• UL/CUL listed

• AHRI Standard 430-certified air-handling unit

• AHRI Standard 410-certified coils are all factory tested

• AHRI Standard 1060-certified energy wheels

• All fans are dynamically balanced in the horizontal and vertical planes.

• All fans with VFDs undergo inverter balancing

• Formulated panels and integral base frame minimize seams that could introduce air leak paths

• Integrated raceway for wiring protection

• Integrated, fully-enclosed control panel for starters, VFDs, and unit-mounted controllers

• Pre-engineered, factory-mounted controls, including end devices, motor controllers, VFDs,unit-mounted DDC controllers, Traq™ damper ventilation control section, UL-listed turnkeycontrol packages

Lowest Installed Cost

• Lifting lugs included on the integral base frame

• Indoor units ship with skid designed for forklift transport

• Variable height, size, type, and location of openings on discharge plenums minimize ducttransitions

• Factory-installed interoperable controls shorten construction cycles, simplify job-sitecoordination, reduce installation time and expense, and provide single-source responsibility

for warranty and service issues

• Single-point power is available with high-voltage distribution block and external main unitdisconnect with lockout/tagout capabilities.

• External service module with 15 amp GFCI receptacle, light switch, and controller display andcommunications port

• Quick-connect wiring minimizes installation costs and provides wiring integrity betweensections

• Factory-installed conduit connectors eliminate penetrations in the wrong location

• Motor leads can be run through flexible metal conduits to NEMA 4 external motor junction box

• Building Information Modeling (BIM) drawings to minimize jobsite ductwork, electrical, pipingand structural interference

• Duct supports designed into factory roof curbs for pre-connection of ductwork



4 CLCH-SVX07C-EN

Table of Contents

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Superior Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Industry-Leading Energy Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

System Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Highest Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Lowest Installed Cost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Features and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Form and Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Flexibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Reduces Footprint when Stacked . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Eases Retrofit, Renovation, and Replacement . . . . . . . . . . . . . . . . . . . . . 13

Fan Choices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Coil Optimization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13Filtration Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Airside Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Construction and Integrity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Tight, Robust Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Turnkey Control Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Single-Point Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Single-Source Responsibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Reduced Installation Costs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Reliable Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Open Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Service Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Engineered for Good IAQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Measure and Control Ventilation Airflow . . . . . . . . . . . . . . . . . . . . . . . . . 20

Remove Airborne Contaminants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Inhibit Microbial Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Sound-Sensitive Solutions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Provide Accurate, Tested Sound Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Minimize Sound Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Energy-Efficient Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Recover Energy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Reduce Energy Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Increase Operating Efficiency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Proven Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

AHRI Standards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

UL Listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

IBC Seismic Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

AMCA Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Canadian Registration Number (CRN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Demand Flow Technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

ISO Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28



CLCH-SVX07C-EN 5

HVAC Design Fundamentals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Provide Proper Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Maintain Building Pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Protect Coils from Freezing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Filter Contaminants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Particulates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Gases and Vapors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Minimize Microbial Growth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Water Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Dehumidification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Humidification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Provide Quiet Comfort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Application Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Air Handler Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Single-Path Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Dual-Path Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Standard AHU Arrangements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Draw-Thru Arrangements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Blow-Thru Arrangements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Stacked Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Arrangements for Specific Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Building Pressurization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Building Pressurization with Return Fan and Economizer . . . . . . . . . . . . 39

Building Pressurization with Exhaust Fan and Economizer . . . . . . . . . . . 41Building Pressurization with Barometric Relief Economizer . . . . . . . . . . 41

Dehumidification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Dehumidification with CDQ™ (Cool, Dry, Quiet) Desiccant Wheels . . . . 43

Dehumidification with Coil Runaround Loops . . . . . . . . . . . . . . . . . . . . . 44

Dehumidification with a Split Dehumidification Unit (SDU) . . . . . . . . . . 45

Dehumidification with Hot-Water Heat-Recovery Coils . . . . . . . . . . . . . . 47

Energy Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Energy Recovery with a Total Energy Wheel . . . . . . . . . . . . . . . . . . . . . . 48

Energy Recovery with Coil Runaround Loops . . . . . . . . . . . . . . . . . . . . . 49

Acoustics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Components and Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Access/Blank and Turning Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Blender . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

CDQ™ Desiccant Dehumidification Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

1/2-Inch Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

5/8-Inch Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

One-Inch Steam Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55



6 CLCH-SVX07C-EN

Modified Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Integral Face-and-Bypass Coil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Coil Runaround Loop . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Face-and-Bypass Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Traq™ Dampers and Low Flow Traq Dampers . . . . . . . . . . . . . . . . . . . . . 60

Diffuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Discharge Plenum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Energy Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Humidifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Inlet Hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Mixing Box and Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Moisture Eliminator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Multizone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Selection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

General Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Unit Size 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Unit Size 4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Unit Size 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Unit Size 8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Unit Size 10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Unit Size 12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Unit Size 14 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Unit Size 17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Unit Size 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Unit Size 25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Unit Size 30 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116Unit Size 35 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Unit Size 40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Unit Size 50 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Unit Size 57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Unit Size 66 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

Unit Size 80 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Unit Size 100 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137



CLCH-SVX07C-EN 7

Unit Size 120 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Coil Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Drain Pans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Connection Diameters for Hydronic and Steam Coils . . . . . . . . . . . . . . . . . 146

Refrigerant Coil Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Coil Circuiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Distributor Arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Distributor Circuiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Face-Velocity Limits for Moisture Carryover . . . . . . . . . . . . . . . . . . . . . . . . . 157

Performance Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Blenders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163Energy Wheel Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Mixing Box Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Damper Torque Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Mixing box with airfoil blade dampers . . . . . . . . . . . . . . . . . . . . . . . . . . 166

Mixing box with Traq dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

AMCA 610 Test Performance for Traq Damper . . . . . . . . . . . . . . . . . . . 169

Multizone Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Diffuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Discharge Plenums . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Horizontal or Vertical Discharge Plenum with Factory Openings . . . . . 171

Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Gas Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Hoods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

Humidifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Multizone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Silencers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Split Dehumidification Units (SDU) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Electrical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Service Clearance Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188

Outdoor unit dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

Access/Turning Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 191

Blenders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194

Cool Dry Quiet (CDQ™) Desiccant Dehumidification Wheel . . . . . . . . . . . . 196



8 CLCH-SVX07C-EN

Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Horizontal Coil Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

Coil Section with Inspection Door . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 202Vertical Coil Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 203

Coil Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Coil Connection Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 204

Integral Face-and-Bypass (IFB) Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209

Controls Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 213

End-of-Unit Control Section Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216

Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

External Face-and-Bypass Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 219

Face Damper Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221

Internal Face-and-Bypass Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 222

Diffuser . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223Discharge Plenum . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224

Economizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 236

Electric Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238

Energy Wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239

Exhaust Damper Section for Outdoor Units . . . . . . . . . . . . . . . . . . . . . . . . . 244

Fans/Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Starter/VFD Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Motor Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245

Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 246

Housed Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 247

Belt-Drive Plenum Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253

Direct-Drive Plenum Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 270

Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Filter Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 288

Side-loading 2-inch and 4-inch Flat Filter Section . . . . . . . . . . . . . . . . . 291

2-inch/4-inch Combination Flat Filter Section - Side Loading . . . . . . . . 294

2-inch and 4-inch Angled Filter Section - Side Loading . . . . . . . . . . . . . 297

Bag Filter Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300

Cartridge Filter Section - Side Loading . . . . . . . . . . . . . . . . . . . . . . . . . . 306

Bag and Cartridge Filter Section - Front Loading . . . . . . . . . . . . . . . . . . 309

HEPA Filter Section - Front Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313

Gas Heat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316

Hoods . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

Economizer inlet hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326

Economizer exhaust hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Back inlet hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327

Size inlet hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 328

Exhaust hood . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 330

Humidifier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 332



CLCH-SVX07C-EN 9

Intake Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 334

Mixing Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 336

Mixing Box Openings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342Short Mixing Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 348

Mixing Box with Side Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 351

Mixing Box with Side Traq Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353

Multizone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356

Pipe Chase . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377

Roof Curb . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378

Silencers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 380

Trane Catalytic Air Cleaning System (TCACS) . . . . . . . . . . . . . . . . . . . . . . . . 381

Ultraviolet Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 382

Mechanical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

Seismic Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 383

Unit Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Casing Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Unit Flooring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Casing Leakage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Insulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Drain Pans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 384

Access Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

View Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

Marine Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 385

FC Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

BC Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

AF Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Belt-Drive Plenum Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Direct-Drive Plenum Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Fan Isolation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

1-Inch, Seismic Spring Isolators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

2-Inch, Seismic Spring Isolators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Fan Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 386

Fan Motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

Motor Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

Grease Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

Fan Section Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

Multiple Belt Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

External Motor J unction Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

Motor wiring conduit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387

Flow Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 387



10 CLCH-SVX07C-EN

Belt Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Door Guard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Fan Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388Variable-Frequency Drives (VFDs) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Inverter Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Horizontal and Vertical Coil Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Inspection Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 388

Water Coils (UW, UU, W, 5W, 5A, WD, 5D, D1, D2, P, or TT) . . . . . . . . 388

Refrigerant Cooling Coils (UF, FD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

Steam Heating Coil (NS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

Coil Coating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 389

Electric Heat Coil Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390

Integral Face-and-Bypass Coils . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 390

Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Barometric Relief Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Energy Recovery Wheel Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Performance and Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Wheel Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 391

Wheel Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Maintenance and Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Wheel Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Frost Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Wheel Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Cool Dry Quiet (CDQ™) Desiccant Wheel . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

Wheel Construction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 392

CDQ Wheel Drive System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Maintenance and Access Doors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Humidifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Direct Steam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Atmospheric steam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Filters and Air Cleaners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Permanent Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Throwaway Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Pleated Media Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 393

Bag Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

Cartridge Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3944-Inch High-Efficiency Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

HEPA Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

Ultraviolet (UVc) Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 394

Air Cleaning Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 395

Filter Section Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Differential Pressure Gage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Mixing Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Mixing Section, Filter Mixing Section, Airflow Measurement Station



CLCH-SVX07C-EN 11

(Traq™ Dampers), and Economizer Sections . . . . . . . . . . . . . . . . . . . . . 396

Dampers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 396

Airflow Measurement Station (Traq Dampers) . . . . . . . . . . . . . . . . . . . . 396

Internal and External Face-and-Bypass Damper Section . . . . . . . . . . . . 397

Internal Face Damper Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Gas Heat Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Multizone Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Two-Deck Multizone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Three-Deck Multizone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Double-Duct Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 397

Triple-Duct Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Paint Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Outdoor Unit Paint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Optional Indoor Unit Paint . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398Pipe Cabinet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Outdoor Unit Roof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Silencers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Other Sections and Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Access/Inspection Sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 398

Blender Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Diffuser Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Turning and Discharge Plenum Sections . . . . . . . . . . . . . . . . . . . . . . . . 399

Plenum Attenuation Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Combination Starter–Disconnects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399Combination VFD and Disconnects . . . . . . . . . . . . . . . . . . . . . . . . . . . . 399

Starter/Disconnect or VFD Enclosure Options . . . . . . . . . . . . . . . . . . . . 400

Factory-Mounted DDC System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

Direct Digital Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 400

Factory-Mounted Control Options—Electronic End Devices . . . . . . . . . 400

Field-Mounted Control Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 402



12 Performance Climate Changer™Air Handlers CLCH-PRC015-EN

Features and Benefits

Form and Function

Flexibility and versatility are standard in the Performance air handler. As a customizable catalogedair handler, standard components can be arranged to meet most commercial, institutional andindustrial applications for the indoor air handler market. Pre-engineered custom options expandthat flexibility while ensuring proven, tested performance and dependability, and reducing thecosts and long lead times associated with most custom units. Some projects call for an air handlerthat incorporates new, emerging technologies or a job-specific requirement. Trane’s experiencedteam of professionals can tailor the Performance air handler to meet these requirements.

Flexibility

The Performance air handler design adopts a “building-block” approach that allows you to design

a unit specifically for your project. Choose the “blocks” you need from the wide range of standardand custom-engineered sections, and arrange them to satisfy the air-handling requirements of theapplication.

Reduces Footprint when Stacked

The Performance unit’s design makes it easy to stack sections - even coil sections. Reducing the unitfootprint is very advantageous, especially in tight mechanical rooms or limited roof space. Thestructural integrity remains intact, even when panels are removed for service or maintenanceactivities.

Figure 1. Trane Performance Climate Changer™ air handler



CLCH-PRC015-EN Performance Climate Changer™Air Handlers 13


Eases Retrofit, Renovation, and Replacement

Buildings age, usage changes, loads change, new technology emerges, codes and standards are

revised. Change is inevitable. The Performance air handler readily lends itself to the special needs of the renovation, retrofit,and replacement markets. The Performance air handler can be shipped in small segments thatcan easily be moved into tight spaces of existing buildings.

Fan Choices

An extensive array of fan types and options, including variable-frequency drives (VFDs) formodulation in variable-air-volume systems, lets you optimize the fan to best fit not only the airflow

and static pressure requirements, but also the acoustical, efficiency, and discharge requirements.

Coil Optimization

The variety of Trane coil types, sizes, arrangements, and materials allows you to select a coil thatis optimized for pressure drop and capacity requirements. Published coil performance is certifiedin accordance with AHRI Standard 410 and meets CRN (Canadian Registration Number) standards.

Trane is at the leading edge of coil technology. Through extensive laboratory testing and numerous job-site installations, Trane has developed unique fin surfaces for its coil offerings. These enhancedfin surfaces have superior heat transfer characteristics and allow greater velocities of air to move

through the cooling coil without causing moisture carryover.

The industry is familiar with the 500-fpm limit through a cooling coil as a “rule of thumb” tosafeguard against moisture carryover. However, some applications have tight dimensional

constraints that require high coil face velocities. Trane fin designs extend this limit in excess of625 fpm, depending upon air conditions, coil size, and coil-fin type, and spacing. Tested data formoisture carryover is incorporated in the Trane Official Product Selection System (TOPSS™). In

cases where moisture carryover is possible, the TOPSS program alerts you to this fact with amoisture carryover warning. See “Face-Velocity Limits for Moisture Carryover” on page 157 formoisture carryover curves.

Figure 2. Trane offers a wide varietyof fan choices

Fan types include:• Double-width/double-inlet (DWDI) centrifugal fans with front, top, or bottom

discharges in the following available types:

– Forward-curved (FC)

– Backward-curved (BC)

– Airfoil (AF)

• Single-width/single-inlet (SWSI) plenum fans with multiple or singledischarges on the front, top, bottom, or sides of the section

– Direct-drive plenum fans

– Belt-drive plenum fans

Plenum fan openings can be tailored to the size, type and location to best fit your

velocity and static pressure requirements improving energy and sound. Round,rectangular, and bell mouth openings are all available.

Each fan is rated in accordance with Standard 430 of the Air Conditioning Heatingand Refrigeration Institute (AHRI) and all DWDI fans are AHRI Standard 430-certified to assure published performance.





Coil options include:

• Two- to eight-row, 1/2-inch OD (outside diameter) chilled water or refrigerant coils

• Two- to 10-row, 5/8-inch OD chilled water or refrigerant coils

• One- or two-row 5/8-inch OD hot water coils

• Two-row, 1/2-inch OD hot water coils

• One-row, 1-inch OD distributing-type steam coils

• Half, full, and dual-serpentine, circuited water coils

• Full face, split face, and intertwined circuited refrigerant coils

A variety of fin surfaces are also available, with the following options:

• Variable fin spacing on all fin types to fine-tune coil capacity and air-pressure drop• Aluminum Delta-Flo™ H and Prima-Flo™ H fins that maximize the heat transfer and moisture

carryover limits of the coils

• Aluminum Delta-Flo E and Prima-Flo E fins that minimize the coil air-pressure drop

• Copper Prima-Flo™ fins for corrosion protection

Filtration Options

The Performance air handler can be equipped with a variety of filtration options, all tested inaccordance with ASHRAE Standard 52.2. Available filters and minimum efficiency reporting values(MERV) are:

• Two-inch permanent-MERV 2

• Two-inch disposable-MERV 5

• Two-inch and four-inch pleated media-MERV 8-14

• Eighteen-inch and 30-inch bag or 12-inch cartridge filters-MERV 11-15

• Two-inch and four-inch antimicrobial-treated filters-MERV 7

• HEPA

• Trane Catalytic Air Cleaning System (TCACS)

• Multiple side-loading and front-loading filter options

Figure 3. Coil with copper header Figure 4. Coil with cast iron header





Airside Options

Many standard options are available for specific applications, including:

• Exhaust or return fan economizers

• Direct space pressurization control

• Thermal break double-wall access doors

• Thermal break casing

• Factory-mounted and run-tested controls

• Versatile access section lengths to meet specific needs

• Multiple belt drives

• Full array of pre- and final filter sections

• Extended grease lines

• Single-point power

• LED service lights• Variable sizes, types and opening locations for discharge plenums, plenum fans, and mixing

boxes

• Variable height vertical discharge plenums

• Variable length horizontal discharge plenums and access sections

• Positional controls section

• Multiple base frame heights/multiple curb heights

• Single-handle, multiple latch doors

• External motor junction box

• Low-flow Traq dampers

• Silencers

• Gas heat

• Flush-mounted dial-type filter gauge

• Stainless steel inner liners

• Treadplate floor

Construction and Integrity

The Performance air handler provides a unique hybrid design of modular and unitized featuresdelivering configuration flexibility, robust structural integrity, and superior casing performance. Allsections – even coil sections – can be stacked in a variety of space-saving configurations.

Tight, Robust Construction

Engineered panels and doors

Trane engineered panels and doors incorporate mid-span, internal thermal breaks to eliminate

thermal conduction paths from the interior of the air handler to the exterior. Likewise, door framesalso feature thermal breaks to minimizing heat transfer.





The panels and doors are designed to provide extraordinary insulating capabilities for efficient andcost effective performance. Panels are formulated with interlocking seam features and integralgasket seals optimized to drive down casing air leakage. The Performance air handler design is

capable of meeting an ASHARE 111 Class 6 leakage level, better than most custom designs, up to+/-8 inches w.g. Standard double-wall panels and doors include two-inch closed cell foaminsulation providing a minimum R-value of 13, in addition to unsurpassed panel strength and L/240deflection at +/- 8 inches w.g.

The no-through-metal design and low casing air leakage delivers thermal performance thatassures condensation will not form on the casing exterior even under 55°F supply air temperatureand design conditions on the unit exterior of 81°F dry bulb and 73°F wet bulb. In addition to the lowair leakage, these standard features prevent equipment from unnecessarily creating slip hazardsin the mechanical equipment room or premature corrosion of the casing. With this level of casingperformance and thorough testing of Trane engineers, Trane is able to deliver predictable thermalperformance and key guidance to consulting engineers.

Turnkey Control Solutions

Trane air handlers offer one of the most comprehensive factory-packaged controls systemsavailable, from end devices to total system integration, with industry-standard open protocols. Anair handler turnkey control package can be used in a stand-alone operation, or it can be fullyintegrated into a comprehensive control system. Trane’s Integrated Comfort™ system (ICS)

incorporates the benefits of factory-installed controls and links the air handler to the TracerSummit™ building management system.

These options are designed to lower installation costs and risk while dramatically improving the

quality of the application and the performance of the air handler. The entire air handler controlsystem is engineered, mounted, wired, and tested before leaving the factory. As a result of strictquality manufacturing methods, Tracer control options bring consistency and reliability to thecontrol-system package and provide single-source responsibility.

Figure 5. Inward-opening doors Inward-opening doors with heavy-duty door handlesInward-opening doors (see Figure 5) are available for positive-pressure accessand discharge plenum sections. Positive pressure inside the sections helps seal

the door against the door frame. Also, the door opens against unit pressure toprevent it from blowing open, promoting safety.

Heavy-duty door handles and hinges are surface-mounted, eliminating a potentialleakage path since they do not pierce the casing. A removable hinge pin allowsfor easy door removal; the symmetrical handle and hinge mounting allows foreasy field modification if it becomes necessary to change from a left-hand to aright-hand door.





The following control devices are available as standard mounted on fan sections or within thepositional controls section:

• Combination starters and disconnects

– International Electrotechnical Commission (IEC) standards

• Variable-frequency drives (VFDs)

– Drive/OFF/Bypass selector switch

– Digital manual speed control

– Three-year parts and labor warranty

– Open drive to provide easy serviceability

• Unit-mounted direct digital controllers (DDCs).

– A factory-wired and mounted Tracer programmable controller is available. A combinationof up to 81 inputs and outputs are available to meet job requirements. A user display andtime clock are available for stand-alone applications.

The following end devices are also available:• Valves

• Electronic damper actuators

• Temperature and pressure sensors

– Available in multiple temperature sensor materials

• Averaging temperature sensors

– Available in multiple temperature sensor materials

• Fan and filter status switches

• Low-limit switches (see Figure 7)

– Double pole, single throw, manual reset

– Available wired to low voltage and high voltage• Condensate overflow switches

• Humidity sensors

Figure 6. Integral controls cabinet for starters, variable

frequency drives, and unit controllers.

Figure 7. Factory-mounting ensures quality installation,

as shown with the low-limit radius bend.





Single-Point Power

For air-handling units requiring both a supply and return/exhaust fan, we can supply single-point

power to both factory-installed and tested fan motor starters or variable frequency drives. Single-point power wiring includes a high voltage distribution block and main unit disconnect withlockout/tagout capabilities. From a single line voltage connection, power is provided to allcomponents including controls and service lights. Single-point power wiring does not compromisethe UL or ETL certification of the unit.

Single-Source Responsibility

Equipment and interoperable controls, engineered and provided by a single manufacturer, providefaster construction cycles and simplify job-site coordination efforts. This simplification reducesinstallation time, expense, and risk.Trane equipment and controls package provides the optimalperformance when integrated with a Tracer building management system, forming a TraneIntegrated Comfort™ system (ICS). ICS is a powerful system architecture that unifies Trane HVACequipment, direct digital control, and building management into a cohesive whole with an assuredsource of support. This system is managed with the Tracer Summit building management system.

The Tracer Summit building management system is based on ASHRAE and American NationalStandards Institute (ANSI) BACnet Standard 135.

Reduced Installation Costs

In addition, job-site line-voltage wiring is reduced when controls are incorporated with either acombination starter and disconnect or a VFD. With a factory-mounted starter and disconnect orVFD, the air handler can be wired for single-point power requiring only one connection point toprovide power to all motors, controls, and lights.

After installation, Tracer controllers enable information-sharing and complex control strategies,such as ventilation reset, throughout the HVAC system. They also ensure that each subsystemoperates in the most efficient manner possible while continuing to satisfy current loads. The resultis reduced building energy consumption through effective operation of the entire HVAC system at

part-load conditions.

Trane ICS incorporates the latest energy-saving concepts to produce comfort at the lowest possiblecost. In addition, it offers sophisticated building management features, such as after-hours billing,

for commercial properties. This revenue opportunity enables developers and owners to accuratelymonitor and bill the cost incurred by a single tenant in after-hours usage of a facility. An optionalDDC variable-air-volume (VAV) capability helps to accurately control each tenant space so that onlyan individual tenant’s HVAC systems are activated. This helps minimize operating costs whileproviding flexible work hours.

Figure 8. Quick-connect wiring While the air-handling system is in the factory, trained technicians install thecontrol end devices and controllers using state-of-the-art equipment and agency-approved wiring practices. The system is pre-designed, pre-engineered, andchecked out, making jobsite installation and commissioning fast and easy.

While many of these tasks and procedures could be done in the field, it is beneficialto do them in the factory due to time and accessibility constraints. As a result, fieldexpenses for installation costs of conduit and wire are minimized, additional lead-

time is alleviated, and jobsite coordination is simplified. Casing integrity is alsomaintained by minimized penetrations.

Factory wiring minimizes installation costs, too. Quick-connect wiring (seeFigure 8) ensures integrity between sections without having to identify or check

continuity.





Reliable Operation

Controller end devices, such as low-limit switches and averaging temperature sensors, are

properly sized, selected, laboratory-tested, and mounted for optimal system performance. Traneengineers its unit-mounted controllers to provide the highest level of useful information possible.A computer-based test station tests low-voltage end-device functionality and surveys the inputdevices. This procedure ensures trouble-free installation and reliable operation when thePerformance air handler reaches the job site. This feature can limit the number of call-backs andpunch-list tasks.

Incorporating a Performance air handler with Trane ICS provides an engineered system of provencomponents and comfort concepts that is both state-of-the-art and reliable. Standard componentsare used to aid in serviceability and uniformity from building to building. These components, whentied to a Tracer Summit system, provide a powerful tool for scheduling preventive maintenance,reducing equipment downtime, and controlling service expense.

Open Protocol

Trane Tracer™ controllers also bring open communication protocols to the product offering. Forbuilding-level communications, Tracer controllers use BACnet®. BACnet is a standard, opencommunications protocol that allows integration and interoperability, enabling the controllers tonot only tie into a Tracer Summit system, but also other building automation systems.

At the unit level, Trane uses LonTalk® for peer-to-peer communication between other Trane

controllers and other approved LonTalk controllers. The programmable controller (MP580) followsthe certified Space Comfort Controller (SCC) profile for constant-volume systems and theDischarge Air Controller (DAC) profile for constant-volume or VAV systems. Adherence of thiscontroller to these standardized, certified profiles enables it to communicate with other controllersthat use the same certified LonTalk profiles. Go to www.lonmark.org for more information.

Service Module

Figure 9. The service module caninclude a 15-amp GFCI.

Performance air handlers can be equipped with an easy access Service Modulewhen a Trane programmable controller and/or service lights are factory mounted.All service lights are wired to a common switch within the Service Module, locatedeither on the fan section or the controller cabinet. The Service Module can alsoinclude a 15-amp ground-fault circuit interrupter (GFCI) receptacle separate fromthe load side of the equipment, a National Electrical Code (NEC) requirement.When an MP580 controller is factory mounted, the Service Module will havecommunications and portable display ports allowing service personnel to performdiagnostics without opening the unit or controller panel.





Engineered for Good IAQ

The building industry is continuously evolving and the rate of change is accelerating.

Technological, environmental, economic, and regulatory factors are very different now than theywere just a few years ago. The Performance air handler is engineered to address today’smultifaceted design issues required to provide good indoor air quality (IAQ). Building owners mustgive particular attention to maintaining and documenting IAQ to ensure occupant comfort and tomeet industry and government regulatory standards.

In Standard 62.1, the American Society of Heating, Refrigerating, and Air Conditioning Engineers

(ASHRAE) provides guidance regarding suitable outside air volume to be brought into the building,recommended air filtration, and design recommendations and procedures to control microbialgrowth. However, applying these principles may lead to greater energy consumption, larger andnoisier units, and increased risk of coil freeze-up. The flexibility of the Performance air handlerenables you to configure a unique, IAQ-ready air-handling system that can address all of theseconcerns.

Measure and Control Ventilation Airflow

Figure 10. Traq dampers measure andcontrol ventilation airflow.

The Trane AMCA 611-certified Traq™ airflow-monitoring solution (see Figure 10),allows direct measurement and control of outdoor and/or return airflow and israted for a maximum leakage rate of 4 cfm/ft2 at 1 inch w.g. complying withASHRAE Standard 90.1 maximum damper leakage. The low-flow Traq option canbe used as a key part of a demand control ventilation strategy to help drive down

energy costs. When applied as part of an Integrated Comfort™ system (ICS) withthe Tracer Summit™ building automation system, ventilation airflow can becontrolled dynamically and documented to verify compliance with ASHRAE

Standard 62.1. (See Trane product catalog BAS-PRC001-EN for more informationon Tracer Summit systems.) Factory-mounted and tested to reduce installationand startup costs, the Traq damper also requires significantly less straight duct

than traditional airflow-monitoring stations and does not require upstreamstraightening vanes for proper operation that could become clogged with debris.

A fan inlet airflow measuring system with a piezometer ring is also available onmany centrifugal and plenum fans. Each system comes with a differential pressure

transmitter (see Figure 11). The piezometer ring is connected to the LO port of thetransmitter and the reference pressure point is connected to the HI port of thetransmitter.

Figure 11. Piezometer ring measuresinlet air flow.





Remove Airborne Contaminants

Figure 12. Trane offers a variety offilter options.

Effectively controlling particulate and gaseous contaminants by reducing theirconcentrations or removing them from the air stream altogether is key to goodIAQ. That necessitates proper filter selection (see Figure 12). The Performance airhandler can be equipped with a variety of filtration options:

• Pleated media (MERV 8 to 14 based on ASHRAE Standard 52.2)

• Bag or cartridge filters (MERV 11 to 15 based on ASHRAE Standard 52.2)

• HEPA filters (MERV 17 based on ASHRAE Standard 52.2)

• Trane Catalytic Air Cleaners (TCACS) reduce microorganisms to a non-viablestate

• Antimicrobial treatments for filters inhibiting microbial growth (MERV 7 basedon ASHRAE Standard 52.2)

Selecting the appropriate filter relies on understanding the particles that need tobe filtered and their size. Trane offers a wide array of filtration options toadequately provide the indoor air quality needed for your application. Table 1 provides design guidance for which filter option should be applied in your airhandler.

Table 1. MERV ratings versus particle size efficiencies

MERV Value

Group 1

Avg. Eff.%

0.3 to 1.0 microns

Group 2

Avg. Eff.%

1.0 to 3.0 microns

Group 3

Avg. Eff.%

3.0 to 10.0 microns General Applications

1 n/a n/a E3<20

ResidentialLight Commercial

2 n/a n/a E3<203 n/a n/a E3<20

4 n/a n/a E3<20

5 n/a n/a 20<35

Commercial

Industrial

Better Residential

6 n/a n/a 35<50

7 n/a n/a 50<70

8 n/a n/a 70

9 n/a E2<50 85

Commercial

Telecommunications

Industrial

10 n/a 50<65 85

11 n/a 65<80 85

12 n/a 80 90

13 E1<75 90 90Superior Commercial

Health CareHospitals

General Surgery

14 75<85 90 90

15 85<95 90 90

16 95 95 95

17 99.7Surgery, pharmaceutical

manufacturing





The Environmental Protection Agency (EPA) and ASHRAE recommend that the concentration ofparticulates in the air not exceed 0.05 mg/m3 (measured as an annual mean). This guideline isestablished in an EPA PM-10 standard which focuses on smaller particulates (<10 microns) that are

likely responsible for adverse health effects because of their ability to reach the lower regions ofthe respiratory tract.

ASHRAE Standard 62.1 and the U.S. Green Building Council LEED rating system emphasize theimportance of including appropriate filters in the air handling system to effectively controlparticulate contaminants. Both establish minimum requirements for filter performance appliedwithin a commercial building based on ASHRAE Standard 52.2, Method of Testing GeneralVentilation Air-Cleaning Devices for Removal Efficiency by Particle Size. This standard establishesa test procedure for evaluating the performance of air-cleaning devices as a function of particle size(0.3 to 10 microns). A minimum efficiency reporting value (MERV) is assigned to a filter based onits efficiency in three different particle-size ranges (0.3 to 1 microns, 1 to 3 microns, and 3 to 10microns). A higher MERV rating indicates a greater ability to remove high quantities of smallparticles from air (see Table 1.

ASHRAE Standard 62.1 recommends a minimum MERV 6 filter, while the USGBC LEED rating

system recommends a minimum MERV 8 during the construction cycle and MERV 13 duringnormal operation. National, state, or local codes established by government bodies oroccupational groups may dictate more specific or stringent filtration requirements.

Inhibit Microbial Growth

Trane air handlers are designed with features that can inhibit microbial growth through propercondensate management, humidity control, and easy access for regular maintenance andcleaning.

Figure 13. TCACS uses three aircleaning technologies.

The Trane Catalytic Air Cleaning System is a factory engineered and installedcombination of three air cleaning technologies: MERV 13 particle collection, high-intensity UVc light, and photo-catalytic oxidation (PCO). The high efficiency MERV13 filters are very good at removing small, respirable particles from the airstream. The UVc/PCO combination reduces volatile organic compounds (VOC’s) through

photocatalytic oxidation without the creation of ozone or by-products. Thecombination of the three technologies also has a signification capability to reducethe spread of airborne biological containments including viruses, bacteria and

fungi/mold.

The UV energy in the TCACS creates hydroxyl radicals on the surface of thetitanium dioxide which oxidizes contaminants that they contact. All reactions occurwithin the air cleaner and no by-products leave the unit. The factory installedsystem comes complete with appropriate safety mechanisms protecting theowners and operators of the system. These safeties include an external disconnectwith lock-out/tag-out capabilities, door interlock switches, and UVc viewport.







Sound-Sensitive Solutions

Provide Accurate, Tested Sound Data

Traditionally, ASHRAE algorithms have been used to predict the sound power levels of air-handlingunits. Although this method is easy to do, it can be inaccurate. It can produce results that deviatefrom tested data by as much as ±15dB. For more accurate sound data, AHRI has establishedStandard 260, which is a method of rating sound data for ducted air-handling equipment. It isintended to be a guide for the industry, including HVAC manufacturers, engineers, installers,contractors, and consumers. AHRI Standard 260:

• Strengthens testing and calibration procedures

• Provides repeatable results

• Uses a reverberant-room approach, a mapped sound-rating concept, and reference sound-source calibration

• Is application driven• Includes ducted outlet, ducted inlet, and casing (radiated) test configurations

It is important to note that sound data for Trane air handlers is taken per AHRI Standard 260. This

sound power standard covers eight octave bands (63–8000 Hz) and is unweighted (no dBcorrections). AHRI Standard 260-tested sound data can be found in TOPSS.

Figure 17. Schools and auditoriums are low noise criterion (NC) applications

Acceptable space sound levels enhance occupant comfort and productivity.However, system designs that promote good IAQ can adversely affect acoustics:unlined ductwork, air handlers with solid double-wall construction, and increasedfan static pressures (resulting from the addition of energy recovery and increasedfiltration) can magnify the building’s background noise.

Trane air handlers have unique product flexibility that allow designers to use themin many low-NC (noise criteria) applications.

NC curves define not-to-exceed limits for a noise source to achieve a level ofoccupant acceptance. (See applications engineering manual FND-AM-5,“Acoustics in Air Conditioning,” for more information about NC levels.)Performance air handlers can be used successfully in NC 35 offices and schools.





Minimize Sound Source

Trane air handlers have many features to optimize the source sound level for job requirementswhile minimizing the cost of the air handler including:

For more information on how to apply these options in your air handler, contact your local Tranesales representative.

Energy-Efficient Performance

Recover Energy

Increased ventilation airflow requires more energy to heat or cool and can significantly affect

operating costs. Bringing in more fresh air when it is cold outside also increases the risk of coilfreeze-up. Trane airside energy-recovery solutions address both energy consumption and coilprotection by recovering heat from the exhaust air stream to pre-condition outdoor air entering the

building.Trane has many factory-packaged energy-recovery solutions including:

• Total energy recovery wheels to recover both sensible and latent energy. See Figure 20.

• Coil-runaround loops to recover sensible energy (seeFigure 21).

Figure 18. Schools and auditoriums are low NC applications

Controlling noise at its source is the most cost-effective solution for providingquiet comfort in the space. Source attenuation can eliminate the need for duct-

mounted silencers and thereby lower fan operating costs. The key to a quietdesign is to know which options and layouts have a sound source that achievesthe target noise criterion (NC) level when reduced by space attenuation. It all starts

with accurate, tested sound data, and Trane has the most complete sound powerdata in the industry.

The design process involves predicting the unit sound power and projecting it intothe space, then optimizing the path attenuation (ductwork, ceilings) and the unitsound (fans, plenums) to get the lowest cost system that meets the requirements.Designing the right unit is a matter of experience and solid acoustical data.Obviously, the quieter the sound source, the less path attenuation is needed in the

sound paths. Minimizing the sound source, using a quieter fan, or using moresource attenuation increases the initial cost of the air handler, but is generallyoffset by significant path-reduction cost savings.

Figure 19. Plenum fans help reducenoise levels.

• A variety of fan types to minimize the sound generated by the fan and tooptimize cost no matter the application.

• Double-wall perforated insulation helps attenuate high-frequency noise.

• Two-inch discharge plenums reduce turbulence and create an end reflectionthat dampens low-frequency sound. The 2-inch perforated liner optionattenuates higher frequency sound.

• Turning modules used to turn the air and reduce turbulence work as effective,

low-cost silencers.

• Silencers for horizontal or vertical discharge in the plenum fan section come in3-ft. and 5-ft lengths. They are dissipative or film-lined for hospital and clean-

room applications.





Reduce Energy Consumption

Figure 20. Energy wheel Figure 21. Coil-runaround loops recover sensible energy

Figure 22. Traq dampers

Standard air-handling units tend to bring in more outdoor air than is necessary toensure that the amount of ventilation air meets the requirements of ASHRAEStandard 62.1. As a result, the air-handling system works harder to condition theair and uses more energy than might be necessary.

The Traq™ damper (see Figure 22), an AMCA 611-certified airflow monitoringsolution, measures and controls ventilation airflow to assure that therequirements of ASHRAE Standard 62.1 are met without excessive demand on theair-handling system. As a result, heating and cooling coils, pumps, chillers, andboilers can work at part load, reducing energy consumption.

Figure 23. Customizable plenumopenings

Discharge and inlet openings of the Performance air handler can be customizedto reduce static pressure loss and lower energy consumption. Discharge plenums

are available with variable height, size, type and location of openings, and the sizecan be specified to match mating duct shape, rectangular, round, or bell mouthfittings, to minimize transition losses. See Figure 23.





Increase Operating Efficiency

The Trane EarthWise™ system is a design philosophy that uses low flow rate and low temperature

on both the waterside and airside, along with high-efficiency equipment. Along with reducingemissions, it also reduces first cost, lowers operating costs, and improves the acousticalcharacteristics and comfort of the HVAC system. Low-temperature, low-flow systems can challengeconventional cataloged air-handling units. The flexibility of the Performance air handler makes itideally suited for low temperature applications. In addition:

• Trane has developed a unique high-efficiency fin surface that allows face velocities in excessof 625fpm without moisture carryover. The fins have been engineered and tested to meet thesehigher face velocities at a given set of design conditions. This allows you to utilize the latest inairside heat transfer to further improve the efficiency of the overall system by lowering the coilapproach temperature.

• The ability to choose the exact number of fins per foot of coil surface allows heat transfer and

air-pressure-drop performance to be tuned to specifically meet project needs.

• The wide array of fan options lets you choose the right fan for the application.

• Factory-engineered, -mounted, and -tested controls provide the added insurance that theairflow sensors and sequences meet your requirements.

• Further system enhancements can be made by taking advantage of the latest controlstechnology with fan pressurization control (required in most variable-air-volume systems per

ASHRAE Standard 90.1) and/or ventilation reset of the outside air damper based uponoccupancy levels in the space.

Proven Performance

AHRI Standards

Figure 24. AHRI Standard 430

Trane combines comprehensive performance certification by AHRI with thoroughlaboratory testing and advanced manufacturing methods. Together, theseelements help assure that each Trane air handler operates predictably and reliably

throughout the life of the unit.

Unlike other rating methods that check fan performance alone, Trane units areperformance-tested in accordance with AHRI Standard 430. This certificationprocess evaluates the air handler on the basis of airflow, static pressure, fan speed,and brake horsepower.

Heating and cooling coils are rigorously tested and certified with AHRI Standard410 to assure that they, too, deliver published performance.

AHRI Standard 260 is the first ducted-air-handler sound rating procedure. It isintended to provide engineers with better, more accurate, ducted sound power

levels so that they can design quieter and more cost-effective comfort systems.Sound ratings for Trane air handlers have been developed from extensive AHRIStandard 260 testing and laboratory data.

Figure 25. AHRI Standard 410





UL Listing

IBC Seismic Certification

Trane Performance Climate Changer air handlers have been certified for seismic applications inaccordance with the following International Building Code (IBC) releases: IBC 2000, 2003, 2006,2009.

AMCA Certification

Canadian Registration Number (CRN)

The Canadian Registration Number, or CRN, is given to companies that comply with Canada’s Technical Safety Standards Act concerning pressure vessel safety. In Trane air-handling systems,

the CRN applies to coils classified as Category H fittings. Most government and industrialcustomers require the HVAC supplier to have a CRN. Trane has earned a CRN for all steam andwater coils. used in the Performance air handler.

Demand Flow Technology

Our state-of-the-art manufacturing facility employs a system of “total quality checks” andverifications at each workstation to ensure consistent quality. And with implementation of Demand

Flow® technology, we can better serve you by providing greater product flexibility, ever-improvingproduct quality, and shorter manufacturing cycles.

ISO Certification

Trane air handlers are UL-listed to U.S. and Canadian safety standards.

Trane utilizes AMCA certification for airflow measuring stations. Trane certifiesthat the Traq TM damper shown herein is licensed to bear the AMCA Seal. Theratings shown are based on tests and procedures performed in accordance withAMCA Publication 611 and comply with the requirements of the AMCA CertifiedRatings Program.

This certification program provides the engineer and owner assurance thatmanufacturer-published performance ratings for airflow measurement stationsare accurate and repeatable. Trane Traq dampers are certified with the integralventilation control module (VCM) which converts differential pressure to anelectronic signal for control.

Certification by the International Standardization Organization (ISO) ensures that

an organization can consistently deliver a product or service that meets thecustomer’s contractual requirements by following documented processes. TheISO 9001 quality assurance model establishes the requirements for anorganization whose business processes range from design and development toproduction. Having the quality management system of our manufacturing plantsISO 9001-certified directly benefits Trane customers because our continuousprocess improvements can reduce business costs, improve product quality, andenable faster ship cycles








HVAC Design Fundamentals

Filter Contaminants

Particulates

The Environmental Protection Agency (EPA) and ASHRAE recommend that the concentration ofparticulates in the air not exceed 0.05 mg/m3 (measured as an annual mean). This guideline isestablished in an EPA PM-10 standard which focuses on smaller particulates (<10 microns) that arelikely responsible for adverse health effects because of their ability to reach the lower regions of

the respiratory tract.ASHRAE Standard 62.1 and the U.S. Green Building Council LEED rating system emphasize theimportance of including appropriate filters in the air handling system to effectively controlparticulate contaminants. Both establish minimum requirements for filter performance appliedwithin a commercial building based on ASHRAE Standard 52.2, Method of Testing GeneralVentilation Air-Cleaning Devices for Removal Efficiency by Particle Size. This standard establishesa test procedure for evaluating the performance of air-cleaning devices as a function of particle size(0.3 to 10 microns). A minimum efficiency reporting value (MERV) is assigned to a filter based onits efficiency in three different particle-size ranges (0.3 to 1 microns, 1 to 3 microns, and 3 to 10microns). A higher MERV rating indicates a greater ability to remove high quantities of smallparticles from air (see Table 1 on page 21).

Figure 28. Low-limit sensor When bringing more outdoor air into the air handler to satisfy the ventilation

requirements of ASHRAE Standard 62.1, it increases the likelihood of airstratification (seeFigure 27). If a layer of freezing air moves through the air handler,it can damage unprotected, hydronic cooling and heating coils. Traditional freezeprotection includes a low-limit thermostat (seeFigure 28) (installed on the face ofthe cooling coil) that trips when it detects a dangerously low air temperature. Whenthis happens, it stops the supply fan, closes the outdoor air damper, and ultimatelydegrades the building IAQ.

It is important to design the air handler so that it effectively treats the requiredamount of outdoor air—regardless of temperature—without risking coil damage,tripping the low-limit thermostat, or compromising indoor air quality. Trane hasseveral means of providing coil protection. Choose the technique that best suitsthe application requirements.

• Drain the coils. This approach necessitates vent and drain connections onevery coil, plus shutoff valves to isolate them from the chiller(s).

• Add glycol and an inhibitor to the cooling system water. The glycol lowers thewater freezing point, and the inhibitor helps to resist corrosion.

• Introduce ventilation air downstream of the cooling coil with dual-path orbypass techniques.

• Preheat the outdoor air stream. Use a traditional or integral face-and-bypasssteam coil or a hot hydronic coil to raise the air-stream temperature above

freezing.

• Use a blender section (see Figure 29). This approach mixes the outdoor andrecirculated air streams to address air stratification.

Figure 29. Blender





ASHRAE Standard 62.1 recommends a minimum MERV 6 filter, while the USGBC LEED ratingsystem recommends a minimum MERV 8 during the construction cycle and MERV 13 duringnormal operation. National, state, or local codes established by government bodies or

occupational groups may dictate more specific or stringent filtration requirements.

Minimize Microbial Growth

Water Management

Cooling coils collect water from the passing air stream as they cool and dehumidify it. If not

properly addressed, this condensed moisture encourages mold, mildew, and othermicroorganisms to colonize and breed. To reduce the likelihood of microbial growth:

• Reduce moisture carryover by sizing the cooling coils for proper airflow velocities. Trane coilscan be sized for velocities in excess of 625fpm without moisture carryover, depending on air

conditions, coil size, and coil-fin type and spacing. Refer to “Coil Data” section on page145 forthe moisture-carryover curves and details about allowable velocities.

• Specify drain pans sloped in two planes to eliminate stagnant water conditions and to promote

positive drainage.

• Locate coils on the second level of a stacked air handler to provide adequate trapping height.

• Properly size condensate traps to ensure proper drainage. See Figure 32.

Figure 30. Use proper filtration Gases and Vapors

The presence of various undesirable gases and vapors (particularly formaldehyde,radon, oxidants, and volatile organic compounds, or VOCs) indoors can be

detrimental to building occupants, materials, and contents. Controlling VOCconcentrations is particularly challenging—hundreds of them are present, few areunique to any one source, and there are many potential sources, some of whichemit several VOCs.

A common way to control gaseous contaminants is to dilute them with outdoorair. This approach is appealing because many VOCs defy individual treatment.However, it is only practical if the quality of the outdoor air is suitable and if the

resulting supply airflow is consistent and appropriate and if it mixes effectivelywith the air in the occupied space.

Figure 31. Keep surfaces clean Although filtration effectively removes a number of common particulate andgaseous contaminants from the building environment, microbiological, or

microbial, contaminants such as fungi (mold and mildew) and bacteria aresometimes too small to be filtered entirely from the air stream. To help controlmicrobial growth, design the air handler to include:

• Non-porous, cleanable interior wet surfaces

• Easy access to all areas of the air handler for inspection, service, and cleaning.

Regular cleaning and disinfecting with nonpolluting cleansers and antimicrobialcoatings also helps, but none of these measures totally eliminates the growth ofever-present microorganisms. Consequently, moisture control becomes anotherimportant means of combating microbial contaminants.







• Use a s Dedicated Outside Air Unit, DOAS, to dehumidify the ventilation air.

• Use a reheat coil, which can be accomplished using recovered condenser heat energy or with

standard electric or hot water coils.

See “Dehumidification”on page 42 for more details on dehumidification options.

Humidification

Low relative humidity - below 30percent - in an occupied space is also undesirable because itrequires higher supply-air temperatures for thermal comfort and promotes static electricity.Raising the space humidity to an appropriate level requires a humidifier to inject water particlesinto the passing air stream. To avoid promoting microbial growth, the unit design must assure thatthe injected water is fully absorbed within the air handler without collecting on its walls orcomponents.

Three types of commercial humidifiers are generally used in central-station air-handling systems:

wetted media, atomized water, and steam. Of these types, ASHRAE Standard 62.1 prefers steam “as the moisture source for humidifiers.” The temperature and pressure properties of steam make

it easy to introduce directly into the passing air stream and encourages complete absorption in ashort distance. Trane standard humidifier sections incorporate all the distance required forabsorption to occur.

Application Considerations:

• Never position the humidification section immediately downstream of a housed fan or blow-thru coil section.

• Extra dispersion distance may be needed if the humidification section is placed upstream of afinal filter or electric heat coil.

• Vertical airflow turns immediately upstream and downstream of the humidification section

necessitate a large section.

Provide Quiet Comfort

Figure 33. Trane acousticians collectand test sound data.

Acceptable sound levels inside a building can improve occupant comfort andproductivity. In fact, achieving an acceptable acoustical environment today is

almost as important as simply conditioning it. To meet space sound levels, be sureto optimize the noise source (the air handler) using path attenuation (ducts, wall,and room carpeting).

The sound source can be projected using Trane’s TOPSS selection program or withthe Trane CLCHLw program. The sound path can be projected using the TraneAcoustical Program (TAP). Compare the resulting NC projection with the designedvalue. If the NC projection is too high, the air handler can be made quieter with a

selection focused on acoustics, or the path attenuation can be increased—or bothstrategies can be combined. In the end, the projection should meet the NCrequirements for your job.

Creating quiet spaces is increasingly difficult because of the trend toward “IAQ-hardened” systems. “IAQ hardening” involves removing fiberglass insulation,which acts as a sound absorber, from inside the ducts and even the units. Without

this insulation, the air handler makes too much noise.

With Trane’s acoustic options and the TOPSS selection program, you can create theunit you need for your quiet application. With these options, you can select an airhandler that is more than 20 dB quieter than a conventional unit. The starting pointis the Trane AHRI Standard 260 sound database.





Trane sound power ratings cover eight octave bands (63–8000 Hz). Data is collected in one of Trane’s ANSI 12.32-qualified reverberant rooms.

To determine the most cost-effective acoustical solution for a given application, follow these steps:

Select the unit and predict the unit sound power using the TOPSS selection program.

Project the sound to the space using TAP.

Optimize the unit sound (fan, plenums) with the path attenuation (ductwork and ceiling) for thelowest first cost that meets the sound requirements.

Table 2 summarizes the noise reduction ideas accumulated by Trane engineers during fourdecades of experience with central-station air handlers. Use the TOPSS program to predict theeffect of each idea.

However, for acoustically sensitive applications, we strongly recommend that you work with yourlocal Trane sales representative to find the most cost-effective solution that meets your job

requirements.

Table 2. Noise reduction suggestions

Targeted Sound Suggestions

Overall unit sound power (Lw )

• In VAV systems, use variable-frequency drives for fan modulation.

• Change fan types.

• Increase the fan size.

• Use a central exhaust fan rather than a return fan.

Discharge sound power

• Use discharge plenums.

• Use outlet silencers.

• Use perforated walls.

• Use multiple-discharge plenum outlet ducts.

• Use discharge plenums with side openings.

Inlet sound power

• Use a large inlet plenum.

• Use inlet silencers.

• Stack the inlet sections.




Application Considerations

The first things to consider when selecting an air handler for any given application include:

• Design. Which overall system design best suits the required function?

• Arrangements. What is the best section arrangement for the specified function and layout?

• Components. Which components should be selected to support the function, layout, andarrangement of the application?

Air Handler Design

Which design best suites the application? After determining the required airflows and functions fora particular application, the HVAC designer must determine which one of two path layouts foroutdoor air best serves the application: single-path or dual-path.

Single-Path Design

Single-path AHUs (see Figure34) rely on one outdoor air path. Depending on applicationrequirements, that path may provide ventilation air only or both ventilation air and economizingair for natural, non-mechanical cooling. Components for filtering and tempering the air arearranged in series. The single-path layout can accommodate passive or powered return- and/orexhaust-air paths as well as energy recovery.

Figure 34. Single-path design





Dual-Path Design

Dual-path AHU (seeFigure 35) layouts provide two air paths. Like a single-path design, dual-path

designs can incorporate basic outdoor air, recirculation, exhaust-air, and energy-recoveryfunctions. However, one path is dedicated to handling ventilation air to specifically addressASHRAE Standard 62.1 requirements. Each path is provided with its own air treatment componentssuch as filters and heating and cooling coils.

Application considerations:

• Reduces or eliminates reheat requirements, while providing an effective means ofdehumidification for loads with low sensible-heat ratios (high latent cooling requirements)

• Avoids increasing supply-fan static pressure due to high pressure drop components in theventilation air stream (increases latent cooling and filtration capacity without increasing fan

size)

• Permits downsizing of the ventilation-path components

• Enables compliance with the ASHRAE Standard 62.1 requirement for measuring outdoorairflow without significantly increasing the first cost of the air handler

• Provides a cost-effective means to increase ventilation airflow in an existing system

• Reduces cost by reducing the number of units (dedicated outdoor-air units can be eliminated).

Figure 35 represents a sample dual path configuration. For more design options, see TraneApplication Engineering Manual for Dehumidification in HVAC systems (SYS-APM004-EN).

Figure 35. Dual-path design





Standard AHU Arrangements

To complete the air-handling system, the sections must be physically arranged in a way that fits the

available space. Conventional descriptions of air handler arrangements, draw-thru and blow-thru,reflect the means of establishing airflow through the coil based on the position of the coil relativeto the fan: the fan either draws air through a coil located upstream or blows air through adownstream coil.

Trane adds another dimension to air handler arrangements, letting you combine sections bystacking them on top of each other in space-saving configurations, by coupling them together with

transition panels, or by combining both techniques. Careful evaluation of the merits of eacharrangement is a critical part of the design process.

Draw-Thru Arrangements

A draw-thru AHU arrangement places the coils and filters upstream of a ducted supply fan. It canbe single- or dual-path.

Figure 36. Horizontal draw-thru arrangement

Horizontal Draw-Thru

Accepted system design practices are generally the onlyrestrictions in a horizontal draw-thru application (seeFigure 36). However, certain application rules must befollowed to promote proper airflow through filters and

coils.

Figure 37. Vertical draw-thru arrangement

Vertical Draw-Thru

Trane air handlers in a vertical draw-thru arrangement(seeFigure37) typically result in a shorter footprint thanhorizontal draw-thru units. This arrangement stacks afan on top of a vertical coil section. When designing anair handler in this configuration:

• The bottom deck must be equal to or longer than thefan section to avoid creating a “cantilever” effect.

• Fan performance in vertical draw-thru applicationsinclude derates found in Table 3 to account for the

airflow impingement by coils installed in vertical coil

sections. TOPSS includes these derates in theselection of fans when installed in a vertical draw-

thru application.

Table 3. Derates for vertical draw-thru applications

AF Fans FC FansBHP Multiplier 1.110 1.090

RPM Multiplier 1.035 1.025





Blow-Thru Arrangements

This type of AHU arrangement places the cooling coil downstream of the supply fan.

Stacked Units

A stacked AHU arrangement can be either draw-thru or blow-thru. It places the air handler sections

on top of each other. This strategy can significantly reduce the length of the unit and provide betteracoustical performance, yet has very little effect on unit static pressure drops.


• Stacked section weight must not exceed the maximum stacking weight of the casing.

• Ductwork and dampers must not interfere with stacked sections.

• “Upper-deck” sections cannot overhang lower sections.

• Intermediate support brackets should be used if the width of the upper deck is less than that of

the bottom deck.

Arrangements for Specific Applications

Draw-thru and blow-thru arrangements for Trane air handlers can be engineered for specificapplications, including those to maintain proper building pressure, dehumidify, and recoverenergy.

BuildingPressurization

Return fans and exhaust fans are used to maintain building pressurization. A Trane air handler caninclude either of these components. To better understand the differences between exhaust-fan andreturn-fan systems, consult your local Trane sales engineer or refer to the Trane applicationsengineering manual, Building Pressurization Control (AM-CON-17).

Building Pressurization with Return Fan and EconomizerFigure 39 depicts a standard air handler with a return fan and an economizer for outdoor air. Thereturn fan typically runs continuously to balance the amount of air supplied to and removed fromthe occupied space. Although this approach makes precise space pressurization control moredifficult, it is better suited to applications with high return static pressures than the exhaust-fanalternative. If the supply fan is unable to handle system static pressure, the return fan is sized toovercome the external static pressure of the return duct. Of course, the larger size and constantoperation of the return fan also means higher first and operating costs.

Figure 38. Single-zone blow-thru arrangement

Single-Zone Blow-Thru

This type of arrangement (seeFigure 38) can provideonly one supply-air temperature from the unit. Topromote proper air distribution through each sectionand to reduce the risk of moisture carryover, certainapplication considerations apply based on the fan type.

Mediumcoil

AccessAccess Fan Filter andmixing box






• Size the supply fan to handle the static pressure requirements of a 100-percent economizeroperation, including outdoor-air ductwork, dampers, filters, coils, other accessories in theoutdoor air stream, and supply-duct static pressure.

• Size the return fan to handle the static pressure requirements of a 100-percent return air operation, including return duct, exhaust duct, and exhaust damper.

• Control the return fan to keep the outdoor/indoor static-pressure differential within designlimits.

• Control the mixing box dampers to prevent all of them from closing simultaneously; otherwise,serious equipment damage could result.

Figure 39. Return fan and economizer arrangement for outdoor units

Supply fan

Coil Filter

Economizer

Return fan

Airflow

Airflow

Airflow

Airflow








• Size the supply fan to handle 100 percent outside air operation (i.e. OA hood, OA dampers,filters, coil(s) and other accessories, plus supply air ductwork).

• Set up system for maximum delivery at 100 percent OA economizer mode. Turn on all remoteexhaust fans. Measure the space static pressure, and adjust barometric relief damper to

produce a slight positive space pressure.

• Only when the unit is at or near 100 percent OA (return air damper is closed) will the exhaustsection become sufficiently pressurized to open the barometric damper.

Dehumidification

Excessive humidity in buildings can encourage mold and mildew growth and thermal discomfort. To cost effectively address these issues, first isolate the conditioned space from the unconditionedspace. (See Trane applications engineering manual, Managing Building Moisture, SYS-AM-15.)Next, remove the humidity.

The two primary humidity sources in most buildings are people and outdoor air. In any coil-basedHVAC system, it is the cooling coil that dehumidifies the air. This coil must be on and air must passthrough it for dehumidification to occur. In Trane air handler enhanced dehumidification units, thepriority for the cooling coil is humidity control. Temperature control is secondary and is generallyprovided by a separate reheat source.

Dehumidification can be obtained using:

• Split dehumidification units (SDU)

• CDQ™ (Cool, Dry, Quiet) units with desiccant dehumidification wheels

• Series, coil run-around loopsFree reheat options with dehumidification include:

• Hot water heat-recovery coils

• Refrigerant heat-recovery H coils

Figure 41. Building pressurization with a barometric relief economizer arrangement

Supply fan

Coils Barometricrelief economizer

Mixing section(Return air opening)

Access






Performance air handlers offer a single-duct, factory-packaged dehumidification unit.

• Does not require field-installed structural bracing.

• Provides excellent humidity control in recirculating units, achieving SHR down to 0.4 withoutusing new energy for reheat.

• Can offer significantly lower operating costs and a low first cost.

• Has a small foot print.

• Can be used in retrofits.

• Uses standard Trane components.

• Is available in sizes 3-50, with the upper unit being sized between 20 to 50 percent of the lowerunit.

Dehumidification with CDQ™ (Cool, Dry, Quiet) Desiccant Wheels

The addition of the CDQ desiccant wheel to the system enhances the dehumidificationperformance of the traditional cooling coil (seeFigure 42). The CDQ wheel transfers water vaporand the cooling coil does all the dehumidification work in the system. The latent capacity of thecooling coil increases without increasing its total cooling capacity. The system can achieve a lowersupply air dew point without lowering the coil temperature. Unlike a system with a cooling coilalone, the dew point of the air leaving the coil can be lower than the dry bulb temperature leavingthe coil.

Figure 42. Dehumidification with CDQ (Cool, Dry, Quiet) desiccant dehumidification units






• Increased cooling coil latent (dehumidification) capacity

• Lower achievable supply-air dew points.

• Decreased need for reheat

• Lower unit cooling sensible heat ratios.

• Warmer required chilled water temperatures.

• Improved energy efficiency for dehumidification.

• Decreased required cooling capacity when dehumidifying.

• Eliminates exhaust air as a requirement

For application guidelines concerning CDQ, refer to Trane engineering bulletin CLCH-PRB020-EN.

Dehumidification with Coil Runaround Loops

Series, coil run-around loops (see Figure 43) consist of finned-tube water coils connected in a

closed loop that is “wrapped” around an active cooling coil. Operation is psychrometrically similarto the air-to-air, fixed-plate heat exchanger. The first coil in the loop precools the incoming outdoorair. The active cooling coil absorbs more heat from the air stream and further dehumidifies the airto the design point. The second coil in the loop is placed after the active cooling coil and reheatsthe air with the heat absorbed by the first coil. Loop components include a pump to move the fluid

within the loop and an expansion tank.

Series, coil runaround loops occupy little space and have a relatively low first cost. Like the seriesair-to-air, fixed-plate heat exchangers, series coil loops are only effective during the cooling season.Additional heating may be required on cool, humid or cold days.


• Provide free reheat at design conditions

• Allow downsizing of new energy cooling and reheat coils

• Add a minimal pressure drop through each coil (only 0.3 to 0.6 in. wg)

• Are available in all Trane units

• Can be fully modulated by varying water flow

Figure 43. Series dehumidification with coil run-around loops





Dehumidification with a Split Dehumidification Unit (SDU)

The SDU is a dual-path, return-air-bypass air handler. The single-duct, factory-packaged

dehumidification unit:• provides excellent humidity control in recirculating units, achieving SHR down to 0.4 without

using new energy for reheat.

• can offer significantly lower operating costs and a low first cost.

• can be used in retrofits.

• uses standard components.

It consists of two units that are stacked together in a draw-thru arrangement that share one supplyfan (see Figure 44). All of the ventilation (outdoor) air is ducted to the upper unit where it isdehumidified, typically down to 50ºF or lower.

The lower unit is sized to handle the return air needed to achieve the desired air-change rate in thespace. The warmer return air in the lower unit mixes with the cooler, drier air from the upper unit.

The resulting mixed air provides humidity control by achieving a sensible heat ratio (SHR) of downto 0.4, but also provides sensible reheat without using any new energy.

A vertical unit stacks the supply fan on top of a vertical coil module; the outdoor air enters the backof the fan module. This unit is shorter than the horizontal SDU.

Outdoor air economizers can also be used with an SDU. Simply add a mixing module to the return-air unit and bring outdoor air into this mixing module when conditions permit economizing.

This configuration, sometimes called a “winterizer,” uses a combination of two different-sized air-handling units configured to allow the outdoor air to be introduced downstream of the cooling coilwhenever the outdoor air is colder than 32°F (0°C). The smaller air-handling unit, sized for the

minimum required ventilation airflow, contains filters and possibly a small preheat coil.

Figure 44. Horizontal split dehumidification indoor unit (SDU)

Supplyair

Ventilationoutdoor air

Returnair

Mediumblank Outdoor air

cooling coil Traq damper, filtermixing box

Fan

Mediumblank Return air

coolingcoil

FilterEconomizingoutdoor air

Mixingbox







Dehumidification with Hot-Water Heat-Recovery Coils

Using waste condenser heat from the chiller or compressor is a simple way to provide

dehumidification reheat. With this dehumidification strategy, a hot-water coil is installed after theactive cooling coil. Hot water from the chiller—or from an auxiliary condenser on the chiller—ispiped to this coil. Free reheat is available any time the chiller is on.


• Work with recirculating or 100-percent makeup-air units.

• Provide excellent humidity control at any sensible-heat-ratio condition without using new-energy reheat.

• Can reduce operating costs significantly.

• Can be used in retrofits.

• Use standard Trane components.

• Provide proven, low-cost technology.

Energy Recovery

Trane air handlers offer high-performance solutions for airside energy recovery:

• Total energy recovery wheels

• Run-around coil loops

These technologies transfer energy between the exhaust and outdoor air streams. Total energyrecovery wheels transfer both sensible and latent energy between the air streams, while the coilloop transfers sensible energy.

Energy-recovery arrangements:

• Reduce operating costs.

• Can reduce first cost by allowing downsizing of chillers and boilers.

Energy-recovery systems can offer excellent energy savings when properly applied. Economicconsiderations must be carefully evaluated to determine the payback period of any energy-recovery system.

For more information, refer to Trane applications engineering manual Air-to-Air Energy Recoveryin HVAC Systems SYS-APM003-EN.





Energy Recovery with a Total Energy Wheel

This type of application is used to recover energy and moisture from the exhaust air stream. The

wheel preheats and humidifies the supply air during the winter season and precools anddehumidifies the supply air during the summer season. Figure 47 and Figure 48 show an airhandler arrangement with an exhaust fan, an economizer, and a total-energy wheel.

As the return air enters the unit, a portion is recirculated through the return-air damper and theremainder goes through the wheel and is exhausted to maintain the required building pressure.

Outdoor air enters an outdoor-air damper, then goes through the wheel and mixes with return air.During the economizing mode, the energy wheel is not used, and both wheel bypass dampers areopen to allow up to 100-percent outdoor and exhaust airflow.

If the energy wheel module is used in a VAV system or in a unit that supplies cold supply air,modulating the exhaust-air bypass damper at the wheel can prevent the air from overheatingduring onset of the heating mode. If frosting conditions exist, modulating the outdoor-air bypassdamper at the wheel can prevent vapor in the exhaust air from freezing on the wheel. If bypass frost

Figure 47. Energy-recovery with a total energy wheel in indoor unit

Figure 48. Energy-recovery with a total energy wheel in outdoor unit

Exhaustair

Outdoorair

Supplyair

Return

air





control is used as freeze protection for the wheel, add a blender module to adequately mix theoutdoor and exhaust air streams. If bypass frost control is not used, add outdoor-air preheat orreturn-air reheat.

Energy Recovery with Coil Runaround Loops

Outdoor-air and exhaust-air coil runaround loops recover energy that would normally beexhausted. They precool the outdoor air during the cooling season and preheat the outdoor airduring the heating season. With coil loops, the outdoor and exhaust air streams do not need to beadjacent. This provides design flexibility for building renovations and new construction—at a firstcost that is often lower than other methods of energy recovery.

Multiple exhaust and outdoor-air coils can be piped together with relative ease. Coil runaround

loops use finned-tube hydronic coils in a closed loop to transfer energy. A typical runaround systemis shown in Figure 49. The heat-transfer fluid pumped within the loop is usually an inhibitedsolution of ethylene glycol and water to avoid freeze up.

Coil loops offer complete separation of the air streams, thus eliminating any risk of cross-contamination. Loop components include the coils, a pump, expansion tank, and a three-way valveor variable-frequency drive (VFD). The expansion tank accommodates expansion and contractionof the internal fluid. The three-way valve or VFD modulates coil capacity. To prevent moisture inthe exhaust air from freezing on the exhaust coil, the three-way valve can divert the warm fluidreturning from the exhaust coil to the supply side of the coil.

Figure 49. Energy recovery with a runaround coil loopApplication considerations:

• Typical coil-loop effectiveness ranges from 45 to65percent with equal airflow and no condensation.Adhere to standard guidelines regarding coilconstruction, based on conditions. (See Trane catalogCOIL-DS-1 and engineering bulletin COIL-EB-19 formore information.)

• Coil performance and airside pressure drops can be

determined using Trane selection tools.





Acoustics

Designers are often challenged to select and arrange the air handler components so that the inlet,

discharge and casing-radiated fan generated sound power levels help create a quiet space. Toaccomplish this, the designer must choose the right fan and determine whether additional unitattenuation is necessary.

Choosing the Right Fan

Obviously, the quieter the noise source (in this case, the fan), the less attenuation is needed alongsound transmission paths. Selecting a quieter fan often increases the initial cost of the air handler,but can be a cost-effective system solution because it:

• Reduces the need for path attenuation (e.g., silencers) by diminishing the sound level along alltransmission paths

• Reduces energy consumption (i.e., a fan is normally quietest when running at the most efficientpoint on its operating curve), providing operating cost savings to offset the initial cost.

Trane acoustical tests have shown that a fan’s sound power (Lw) level depends on three factors:

• Type/design

• Operating point on the fan curve

• Application requirements (e.g., critical octave band frequency)

Figure 50 and Figure 51 compare the inlet and outlet sound power levels of four different fans. Together, these charts demonstrate that fan inlet sound is not equivalent to fan outlet sound. Moreimportantly, they underscore the need to obtain accurate, AHRI 260 tested sound data from themanufacturer so that appropriate source and/or path attenuation methods can be applied.

Trane gives designers a choice of many different fan types. See “Fans” section on page 62 for a

summary of different fan application considerations and acoustical characteristics.

Figure 50. Comparison of discharge sound power by fantype

Figure 51. Comparison of inlet plus casing sound power byfan type

Ducted Discharge

60

70

80

90

100

110

63 125 250 500 1K 2K 4K 8K

Frequency, Hz

S o u n d P o w e r ( L w ) , d B

22.375" Housed FC (898 RPM, 10.9BHP)

22" Housed AF (1642 RPM, 10.9BHP)

32" Belt-Drive Plenum (1190 RPM,12.1 BHP)

30" Direct-Drive Plenum (1282RPM, 11.72 BHP)

NOTE: 3.4 plus a 0.6 duct discharge loss = 4.0 TSP.

NOTE: Sound power data is

based on a draw-thru unit, front

discharge, and 2 in. double wall

perforated liner in the fan

section. Fan delivery is 12,500

CFM at 4 in. wg Plenum Fan

TSP.

Inlet+Casing

60

70

80

90

100

110

63 125 250 500 1K 2K 4K 8K

Frequency, Hz

S o u n d P o w e r ( L w ) , d B

22.375" Housed FC (898 RPM, 10.9BHP)

22" Housed AF (1642 RPM, 10.9BHP)

32" Belt-Drive Plenum (1190 RPM,12.1 BHP)

30" Direct-Drive Plenum (1282RPM, 11.72 BHP)

NOTE: 3.4 plus a 0.6 duct discharge loss = 4.0 TSP.

NOTE: Sound power data is

based on a draw-thru unit, front

discharge, and 2 in. double wall

perforated liner in the fan

section. Fan delivery is 12,500

CFM at 4 in. wg Plenum Fan

TSP.




Components and Options

Performance air handlers adopt a ‘building-block’ approach to air-handling design. Each ‘buildingblock’ or section contains one or more components that serve a specific purpose unique to each

application. The required function, layout, and arrangement of the air-handling system determineswhich sections must be included for a particular application.

Access/Blank andTurning Section

Access or blank sections can be incorporated into the air handler design to provide access tointernal components for cleaning, maintenance, and service or to promote proper airflow throughthe unit.

A turning section is a blank section that alters the direction of airflow and reduces turbulence. Itcan also serve as an effective sound attenuator. When compared to a field-mounted, rectangularduct silencer, the turning section is less expensive to install, has a lower pressure drop, and

provides more predictable performance. Perforated lining in the turning module attenuates mid-to high-frequency sound.

Note: Only large and extra-large blank sections can be selected as turning sections.

Blender

Blender sections contain air-mixing baffles, or blenders, that rotate the passing air streams,boosting their velocity for improved mixing. It is usually placed immediately downstream of amixing box section, and should always be positioned upstream of filters and coils. Figure 53 documents blender performance at a downstream coil entering air temperature of 55ºF and return-air temperatures of 70ºF and 75ºF.


• Blender face velocity should be in the range of 500 to 2000 fpm for proper mixing.

• When operated at temperatures within its design range, a blender may eliminate the need for

preheat.

• Space is required both upstream and downstream of the blender to allow complete air mixing. The standard design of the blender section satisfies these spacial requirements.

• Select the mixing box such that the dampers are positioned at the top, back, or bottom whenused with a blender.

Figure 52. Blenders can be used for coil protection. Figure 53. Blender performance with 55ºF leaving air temperature.





CDQ™ Desiccant Dehumidification Wheel

The CDQ wheel section (seeFigure 54) is a used to enhance the dehumidification performance of

a traditional cooling coil. It utilizes a Type III desiccant (activated alumina) chosen specifically forair-handling applications. The wheel is configured in series with a cooling coil, and requires onlyone air stream. The CDQ wheel rotates between the entering and leaving sides of the cooling coil.CDQ wheels are sized based on supply fan airflow. Unlike conventional equipment, the dew pointof the supply air is not equal to the dew point of the air leaving the cooling coil. The required coolingcoil capacity and air temperature leaving the coil are determined by the CDQ wheel performance.

For more application information, refer to engineering bulletin CLCH-PRB020-EN.


• Available in 14 unit sizes, ranging from 1000 to 25,000 cfm

• Single wheel for unit sizes 3 to 50 with up to two wheels available per unit size

• Can be applied in mixed air and dedicated outdoor air systems

• Required cooling coil capacity is decreased when dehumidifying

• Entering water temperatures to the coil can be increased

• Section includes required space upstream and downstream of the wheel

• Required access and doors in section

• Variable effectiveness control using bypass dampers

Figure 54. CDQ wheel





Coils

Coils temper all (full-face) or part (modified-size) of the passing air stream by heating, cooling, or

dehumidifying the air. To select the right coil for the unique requirements of the application, be sureto optimize its capacity, face velocity, pressure drop, and construction.

The unique H-fin design from Trane permits coil selections with face velocities in excess of 625 fpm

without moisture carryover.

Table 4 shows the application considerations for the various coil types. Table 5 summarizes theavailable sizes for Trane coils.

Trane coil performance is certified in accordance with AHRI Standard 410. Coils containing ethyleneglycol re also rated in accordance with AHRI Standard 410. Propylene glycol and calcium chlorate,

or a mixture thereof, are outside the scope of AHRI Standard 410.

Typical coil-face velocities are 200to 625 fpm for cooling and 200to 800fpm for heating. Theconvention to determine the coil connection side of a single-level unit is to stand at the leaving airside of the coil with the air blowing in your face

Table 4. Coil application considerations

Coil type Application considerations

Hydronic cooling and

refrigerant (directexpansion) cooling

• Size the coil to prevent moisture carryover due to high airflow velocities. The high-

efficiency design of Trane Type H fins allows much higher face velocities than traditionalcoils. It is possible to exceed 625 fpm face velocities without moisture carryover. Refer

to the moisture carryover curves in “Coil Data” section on page 145 for velocity limits.

• Properly size the condensate trap to provide positive drainage.

• Specify two-way-sloped drain pans to eliminate level seams and promote condensateflow directly to the drain outlet. Use stainless-steel construction to extend drain-pan

life.

• Provide adequate freeze protection for chilled hydronic coils.

Hydronic heating

• Hot-water heating is an attractive option for buildings without a ready source of steam.

Hot water from the chiller condenser circuit is excellent for providing free

dehumidification reheat.

• Providing effective freeze protection is more challenging with hot-water preheat coils

than it is for steam. To minimize the risk of coil freeze-up, use face-and-bypass preheatcoils and operate the hot-water coil at full capacity.

Steam heating

• Properly pipe and trap the coil to provide positive drainage.

• Steam coils are less susceptible to freeze-up than hot water coils. Trane Type NSsteam-distributing coils use steam pressure to blow condensate from the coil. Double-

trap the coil for a virtually freeze-proof installation.

Table 5. Trane coil sizes

Coil tube sizes Description

1/2-inch OD (outsidediameter)

• Available in two face-area sizes per unit size- full-face and modified

• Copper tubes

• 0.016-inch or 0.025-inch tube wall options

• Available in 2, 4, 6, or 8 rows

• Aluminum fins available only; flexible, polymer e-coat optional

5/8-inch OD

• Available in three face-area sizes: unit (full face area), modified, and hot deck

• Available in 1–4, 6, 8, or 10 rows in all sizes except hot deck (Hot deck coils areavailable in one or two rows.)

• Available with 0.020-, 0.024- or 0.035-inch tube wall

• Available with aluminum or copper fins, with or without flexible, polymer e-coat

1-inch OD

• Can be selected in unit and modified sizes

• Modulating, steam-distributing-type coils, available in one row only

• Available with 0.031-inch thick copper tubes or 0.049-inch thick red brass tubes and

aluminum or copper fins.• Available with aluminum or copper fins, with or without baked phenolic coatings





1/2-Inch Coils

Half-inch coils are designed exclusively for use in Trane air handlers. They have 1/2-inch OD tubes,

0.016-inch or 0.025-inch tube walls, and are available in 2 to 8 rows. Although they offer feweroptions than 5/8-inch coils, 1/2-inch coils have a lower first cost and larger face area. They alsorequire less distance (section length), reducing the air handler footprint.

Half-inch coils may be selected for these applications:

• Chilled water

• Hot water

• Direct-expansion (DX) refrigeration (R410A)

These coils have aluminum fins and are available with or without a corrosion-resistant coating. All1/2-inch chilled-water unit coils have copper headers with external-threaded steel-pipeconnections.

5/8-Inch Coils

Table 6. 1/2-inch unit coil types

Coil type Description

UW

• Chilled water or hot water

• General purpose

• Single-row serpentine

• 2, 4, 6, or 8 rows

UU


• Dual-row serpentine

• Low water-pressure drop

• High flow rate

• 4 or 8 rows

• Unit sizes 12–120 only

UF

• Refrigerant

• Standard, intertwined, and horizontal-split circuiting

• 4, 6, or 8 rows

UA

• Hot water• General purpose

• Alternate tube feed

• 2 rows

Figure 55. Typical 5/8-inch coilFive-eighths-inch coils can be applied in all air handlers. Typified by 5/8-inch ODtubes, these coils can be configured with 1 to 10 rows, and 0.020, 0.024, 0.035, or0.049-inch tube walls. Compared to 1/2-inch coils, 5/8-inch coils offer greater design

versatility. However, they have a higher first cost, a smaller face area, and requirea longer section for proper air distribution. These coils may be selected for these

applications:• Chilled water

• Hot water

These coils are available with aluminum fins (with or without a corrosion-resistantcoating) or copper fins (with or without baked phenolic coating). All 5/8-inchchilled-water coils—except P2, P4, P8, and TT coils—have copper headers with

external-threaded steel-pipe connections. P2, P4, P8, and TT coils have cast ironheaders with internal-threaded connections.





One-Inch Steam Coils

Modified Coils

Modified coils are 5/8-inch, 1/2-inch, and 1-inch tube coils with reduced face areas. Use them with

internal face-and-bypass dampers or in low-capacity applications.

Table 7. 5/8-inch shipping coil types

Coiltype Description

Coiltype Description

W



• 3, 4, 6, 8, or 10 rows

• One-row W coils have opposite-end

connections.

D1

• Chilled water


• Drainable

• 3, 4, 6, 8, 10 rows

5W• Chilled water or hot water

• Same-end connections

• 1 or 2 rows

D2

• Chilled water



• High flow rate

• Drainable

• 6,8, 10 rows

WD




• High flow rate

• 6, 8, or 10 rows


P2, P4, P8

• Chilled water

• Ultra-low flow rate

• P2—two-tube feed (2, 4, or 6 rows)

• P4—four-tube feed (2, 4, 6, or 8 rows)

• P8—eight-tube feed (4 or 8 rows)

5D



• Horizontally split

• Dual supply and return connections


• High flow rate

• 6, 8, or 10 rows


TT

• Hot water

• Low flow rate

• Common duct coil

• Two-tube feed

Figure 56. Typical 1-inch steam coil

All one-inch coils are steam coils. They are available with aluminum fins (with orwithout a corrosion-resistant coating) and copper fins (with or without a flexible,polymer e-coat). One-inch steam coils are one-row coils and have cast ironheaders with internal-threaded pipe connections

Table 8. 1-inch steam coil types

Coil type Description

NS

Modulating steam

Steam-distributing type

NS—same-end connections

One row





Electric Heat

Integral Face-and-Bypass CoilConventional preheat systems are subject to coil freeze-up, stratification, and air-volume variation.An integral face-and-bypass (IFB) coil is specifically designed to minimize these problems,alternating heating and bypass channels with face-and-bypass dampers before and after the coil.If heat is needed, both dampers modulate open; otherwise, they remain closed to prevent “coil

wiping” on the leaving side of the coil and to avoid unwanted heat pickup. This design effectivelyprovides good freeze protection, constant airflow, and uniformly mixed and unstratified air. The IFBcoil comes as a complete package (including heating coil, linkage, and dampers), thus assuring

maximum system reliability. The section uses horizontal coil-tube arrangements in unit sizes 6 to40 and vertical coil-tube arrangements in unit sizes 50 to 100.

These coils are capable of maintaining a constant heating discharge air temperature regardless ofvariations in entering air temperatures, with full steam pressure of hot water flow on the coils atall times. IFB coils consist of rectangular aluminum fin (.010-inch thick) elements, with 5/8-inch

O.D..035 thick copper tubes completely enclosed in a 14-gauge galvanized steel casing, with 16-gauge dampers. Dampers are arranged to completely enclose and isolate the heating coil elements

when no temperature rise is required. Holes in the unit casing for supply and return connectionsare factory provided to facilitate field piping of the coils. Factory-mounted electronic actuators areavailable when specified.

Figure 9 andFigure10 list the sections required to house the integral face-and-bypass coil, and thedownstream section required for proper air mixing space. External piping cabinets are required onboth sections. An optional access door can be added to the downstream section on units with anintegral face-and-bypass coil. On units with a vertical integral face-and-bypass coil, an access door

must be included in the downstream section, on the opposite side of the coil connection, tofacilitate field piping of the supply and return connections on the coil.

Figure 57. Typical 1-inch steam coil An electric heat coil is a relatively inexpensive first cost heating optioncompared to central plant boiler systems. Electric heat is a factory-installed, UL-listed option for unit sizes 3 to 30 in constant-volume or VAV applications.


• Blow-thru arrangements require a minimum of a medium blank section

between the supply fan and the electric heat section to ensure even airdistribution across the electric heater.

• A large access or discharge plenum section with a door for field-wiringaccess is required downstream of the electric heat section in a blow-thruarrangement.

Table 9. Requirements for horizontal IFB coils

Unit size 3 6 8 10 12 14 17 21 25 30 35 40IFB section n/a Large Large Large Large Large Large Large Large Large Med-Large Med-Large

Downstream

sectionn/a Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium Medium

Table 10. Requirements for vertical IFB Coils

Unit size 50 57 66 80 100

IFB section Med-Large Med-Large M ed-Large Med-Large Med-Large

Downstream

sectionMedium Medium Medium Medium Medium





External piping cabinets are required on both the IFB coil and the section immediately downstreamof the coil. An optional access door can be added to the downstream section. On units with verticalIFB coils, an access door must be included in the downstream section to facilitate field piping of

the supply and return connections on the coil.

It is recommended that a factory selection of a coil be made based on scheduled performance priorto configuring a T-Series unit with an IFB coil, so as to determine whether the unit should beconfigured around an integral face-and-bypass coil or a vertical integral face-and-bypass coils.

Coil Runaround Loop

A runaround loop, used to recover sensible energy, consists of two finned-tube coils (air-to-waterheat exchangers) piped together; one coil resides in the outdoor airstream and the other in the

exhaust airstream. An expansion tank, pump, three-way temperature control valve and workingfluid (usually an inhibited solution of ethylene glycol and water) complete the recovery system.

Since the outdoor and exhaust airstreams need not be adjacent, the runaround loop providesdesign versatility well-suited to building renovations – at a lower first cost than other methods ofenergy recovery. Complete separation of the airstreams also eliminates the risk of

cross-contamination.


• Recovery is limited to sensible energy with an effectiveness that typically ranges from 60 to 65percent.

• Together, the two finned-tube coils may contribute approximately 0.3 to 0.6 in. wg to systemstatic pressure.

Dampers

Face-and-Bypass Dampers

Figure 58. Internal face-and-bypassdamper

Designed to divert airflow around a coil, the face-and-bypass damper can be usedto control humidity or provide freeze protection for hydronic coils. Face-and-bypass dampers are available in two module configurations, internal and external.

Internal Face-and-Bypass Dampers

Typically used immediately upstream of a modified-size (less than 100-percentairflow) coil, this arrangement enables temperature control while operating thepreheat coil at full flow. The dampers modulate to bypass air around the heatingcoil when the outdoor air temperature is warm enough to preclude freezing. SeeFigure 58.


• To ensure full airflow coverage across downstream coil banks, provide extradistance after the modified-size coil section (see Table 11).

• Consider the effect of reduced bypass area, higher velocities, and higherpressure drops when designing internal face-and-bypass configurations that

require 100-percent bypass. External face-and-bypass dampers may be bettersuited for these configurations.





Figure 59. Internal face-and-bypass configuration

Table 11. Recommended distance between coils to ensure full airflow coverage

Unit size Distance between coils (inches)3, 6 12

8, 10 1812, 14 24

17 30

21 33

25-40 36

50 48

57, 66 57

80 69

100, 120 78

Fan Filter mixing boxInternal face-and-bypassAccess or blankMedium coil

Figure 60. External bypass External Face-and-Bypass Dampers

External face-and-bypass dampers perform the same function as their internalcounterpart. However, they are used upstream of a full-face coil, and they route airaround the coil through an external bypass duct. See Table 12 for recommendedduct sizes that permit 100-percent bypass. Duct placement varies with each air

handler arrangement. Ensure that the external bypass duct does not interfere withstacked modules. Use Table 12 in conjunction with Figure 60.

FanLH

Bypassairflow

Table 12. Recommended bypass duct sizes (inches)Unit size H W L

3 16 20 14

4 18 33 16

6 18 33 16

8 18 39 16

10 18 50 16

12 22 55 20

14 22 61 20

17 22 61 20

21 28 69 26

25 28 69 26

30 28 82 26

35 45 80 36

40 45 93 36

50 45 106 36

57 47 106 40

66 48 121 40

80 56 121 48

100 56 135 48

120 56 162 48





Figure 61. Configuration A Table 13. Table for Configuration A

Unit Size Blank Size3-12 Extended Medium

14-17 Medium- Large

21-120 Large

Fan Smallcoil

Accessor blank

Mediumcoil

External face-and-bypasswith bypass between two coils

Externalface-and-bypass

Figure 62. Configuration B Table 14. Table for Configuration B

Unit Size Blank Size

3-57 Extended Medium

66-120 Large

Fan Smallcoil

Accessor blank

Mediumcoil

External face-and-bypass withbypass between a coil and a top-dischargehoused fan or a plenum fan


Figure 63. Configuration C

Area of opening in fan module should be equalto "H" and "W" dimensions from Table 12.

Fan


CoilVertical coil module

H





Traq™ Dampers and Low Flow Traq Dampers

Figure 64. Traq dampers Designed to measure and modulate outdoor airflow, the AMCA 611-certified Traq™ damper assembly consists of one to six butterfly-type dampers. The bell-mouth inlet of each damper guides air uniformly through a flow-sensing ring thataccurately measures total and static pressure from 100 percent of nominalairflow down to 300 fpm through the damper. The damper assembly’sventilation control module (VCM) produces a 2-to-10-Vdc signal that isproportional to airflow, recalibrates itself once every 60seconds, andautomatically adjusts for temperature variations. Depending on unit size andcontrols configurations Traq dampers can measure from 100 percent of design

CFM, down to five percent design CFM.


• The Traq damper mixing box requires only one duct diameter of straight inletduct (as much as 80 percent less than other airflow monitoring techniques).

• Connecting a Traq-damper-equipped air handler to a building automationsystem, such as a Tracer building management system, permits:

– Dynamic calculation of the outdoor air needed to adequately ventilate amultispace VAV system and reset the outdoor-air setpoint accordingly tosave energy.

– Trend logs and custom reports to document compliance with ASHRAEStandard 62.1.

DiffuserFigure 65. Diffusers provide even

airflow.A diffuser consists of pressure-equalizing baffles that are designed to provideeven airflow across components downstream of a fan. The diffuser section istypically used immediately downstream of a centrifugal fan in a blow-thru filter,

coil application.

Discharge PlenumFigure 66. Discharge plenums can

lessen low-frequency sound.Before leaving the air handler, supply air can be ducted to a discharge plenumsection. The rapid air-stream expansion as it passes into the plenum reduces

turbulence and creates an acoustical end reflection that dampens low-frequency

sound. Two configurations enable supply-duct connections from any side:• Vertical-mounted plenum sections mount atop an adjacent section and can

be increased 1.5 times or reduced 0.5 times to standard height minimizingfield duct transitions. Openings can be factory- or field-cut.

• Horizontal-mounted plenum sections mount on the front of an adjacentsection. Openings can be factory- or field-cut.

Vertical and horizontal discharge plenum openings can be tailored to the size,type and location to best fit the velocity and static pressure requirements,

improving energy efficiency and sound. Round, rectangular, and bell mouthopenings are all available.







Fans

A VAV system provides occupant comfort by delivering a modulated amount of constant-

temperature air. Usually, supply-duct static pressure determines how much air the fan provides.Varying fan horsepower with building load can offer substantial energy savings and do a better jobof controlling space humidity.

Fan modulation is accomplished with a variable-frequency drive (VFD) that adjusts fan speed and

airflow by varying motor speed. VFD modulation is quiet and energy efficient; it can also prolongthe life of the fan motor by “soft starting” it.

Figure 68. Typical Trane fan Performance air handlers offer designers multiple types of fans—airfoil (AF) andforward-curved (FC) centrifugal, and airfoil plenum—and diameters to tailor air handlerperformance to application requirements. Table 15 summarizes and compares the

characteristics and application considerations of these fans. When evaluating themerits of each fan type for a given application, consider the volumetric rate of airflow,static pressure, required sound characteristics, and space.

To verify that fan performance will satisfy design requirements, use the TOPSSselection program. The AHRI Standard 430-certified fan curves include the fan sectioncasing effect. The catalog also discusses how ductwork connections, air density, fanand motor heat, drive losses, and use of high-performance (MERV 11 and higher) filters

affect fan performance.

Depending on the fan-control method used, the fan can provide either a constant orvariable volume of supply air. In a constant-volume system, the fan delivers aconsistent amount of air and cooling and heating devices adjust the air temperature foroccupant comfort. Because the fan runs at constant horsepower under all loadconditions, system operating costs are higher than those of a VAV system.

Table 15. Fan summary information

Fan type

FC Fan

Backward-curved

(BC) Fan AF Fan Plenum Fan

Centrifugal, housed Centrifugal, housed Centrifugal, housed Unhoused

Inlet Double Double Double Single

Airflow direction Radial Radial Radial Pressurized, all directions

Optimal pressure rangeLow to medium

(0 to 5 in. wg)High (4 to 8 in. wg) High (4 to 8 in. wg)

Medium to high

(2 to 8 in. wg)

First cost (relative) Low Medium Medium High

Operating cost (relative) Medium Medium-high Medium-high Medium

Typical speed range 400–1,600 rpm 1,000–2,600 rpm 1,000–2,600 rpm 600–1,600 rpm

Blade shape Curved Curved Airfoil Airfoil

Acoustical characteristicsSignificant air turbulence thatquickly abates; little blade-

tone noise

Significant air turbulence;strong blade tones in 250-Hz

octave band

Significant air turbulence;strong blade tones in 250-Hz

octave band

Discharge sound but higherinlet noise1

Suggested source

attenuationAdd a discharge plenum

Avoid using inlet vanes; use

discharge plenums and/or

silencers

Avoid using inlet vanes; use

discharge plenums and/or

silencers

Add a discharge plenum or

outlet/inlet silencer

Direct upstream space

required in draw-thru

arrangements

None None None Medium module

Direct downstream space

required in blow-thruarrangements

Medium blank or diffuser

module


module


moduleMedium blank module

When to use? Low-pressure applications High-pressure applications High-pressure applicationsMultiple-duct arrangement,

blow-thru applications2

Kt loss, abrupt discharge3 1.8 1.0 1.0 n/a

Note: 1. Add duct takeoff losses from the plenum fan module to external static pressure; see Trane fan performance catalog CLCH-PRC008-EN for details.2. Same as Note 1; the uniform discharge velocity of the plenum fan may eliminate the need for turns in supply-air ductwork and diffusers, suitingit for installations with limited equipment room space. 3. In draw-thru applications, fan curves assume three diameters of straight duct downstreamof the fan. Refer to AMCA 201-02, Fans and Systems, for more information when this assumption is not valid.







Gas Heat


• Gas heater must be applied in a blow-thru configuration to insure that combustion gases willnot enter the airstream due to the positive static pressure

• Maximum discharge air temperature is 101 F

• When reducing airflow, the control system should not allow the temperature rise through the

gas heat section to exceed the nominal at full airflow.

• On high altitude applications, derate the heating capacity (MBh) by 4 percent for every 1,000feet over 2,000 feet.

Humidifier

Figure 72. Gas heat module Gas heat can be an economical source of heat when compared to traditional heatsources such as central plant boilers with hot water or steam coils installed insideair handlers, or electric resistance heating installed inside air handlers.

Gas heat can be a good heating option for any of the following applications:

• Climates and applications with large heat loads

• Applications with high outside air requirements to comply with ASHRAEStandard 62

• Buildings without a central boiler plant

• Remote locations where boiler capacity or water piping expense is prohibitive

• Areas with relatively inexpensive natural gas or expensive electricity

Figure 73. Humidifier section ASHRAE Standard 62.1 suggests maintaining a relative humidity of no less than30 percent to provide a comfortable, healthy indoor environment. The humidifier

uses low-pressure steam distributors to add moisture to the air. It includesaccessories such as valves, strainers, and traps. Factory mounting within the airhandler lowers the installed cost of the humidifier and keeps moisture out of thesupply duct.


• Airflow through the humidifier must be horizontal and of relatively uniformvelocity (400 to 700 fpm).

• Do not locate the humidifier upstream of filters, gas heat, electric heat, or activecooling coils.

• Blow-thru applications with housed fans require at least a four-row coil between

the fan and humidifier modules. The diffuser alone is unacceptable.

• To prevent condensate formation, the relative humidity leaving the humidifiershould not exceed 83 percent. Contact your local Trane sales engineer forapplication-specific guidance.

• The required dispersion distance is designed into the humidifier section.

• Vertical airflow turning immediately upstream and downstream of the

humidifier section requires a large turning section.





Inlet Hood

Inlet hoods include a moisture eliminator. Eliminator face velocities below 950 fpm will avoid

pulling water through the eliminator fins and into the unit. It is possible for the moisture to becarried over into the unit when elimination face velocities are above 950 fpm.

OA Inlet Hood Requirements

Many specification require that there be a minimum distance between the point that outside airenters an air handler and the roof of a building. This distance is to minimize the possible

introduction of contaminants into the conditioned air.

ASHRAE 62 recommends that there be at least 9 inches (or 8 inches above maximum snow depth)separation from the roof to the outside air intake, however, some specifications, specifically forunits in the health care industry require at least 36 inches of separation distance. When configuringand air handler, ensure that the unit in conjunction with a roof curb will meet the specificationsrequirements on separation distance.

Below is a table that lists the distance from the baseline of the unit to the bottom of the outside air

inlet hood for mixing sections with either a back hood or side hood, and for the side inlet hoodsfor the economizer section.

Figure 74. Mixing section with back inlet hood Figure 75. Mixing section with side inlet hood

Figure 76. Economizer section with side inlet hood(s)

Baseline

A

Baseline

B

Baseline

C





Mixing Box and Economizer


• The Traq damper mixing box requires only one duct diameter of straight inlet duct (as much as80 percent less than other airflow monitoring techniques).

• Connecting a Traq-damper-equipped air handler to a building automation system, such as a Tracer building management system, permits:

– Dynamic calculation of the outdoor air needed to adequately ventilate a multispace VAVsystem and reset the outdoor-air setpoint accordingly to save energy.

– Trend logs and custom reports to document compliance with ASHRAE Standard 62.1.

• For indoor units, an additional mixing box can be used as an economizer to provide an exhaustpath for return air, allowing the main mixing box to provide natural, non-mechanical cooling

when outdoor air conditions are suitable.

Table 16. Inlet hood separation distance from baseline of unit (inches)

Unit size A B C3 6.00 6.13 6.13

6 8.50 7.63 7.63

8 12.25 7.50 7.50

10 9.75 11.50 11.50

12 13.75 11.38 11.38

14 15.75 9.50 9.50

17 14.00 7.00 7.00

21 18.50 8.00 8.00

25 19.00 7.50 7.50

30 19.00 9.38 9.38

35 22.50 11.63 11.63

40 22.50 14.50 14.50

50 34.50 14.75 14.75

5766 40.881 18.63 18.63

80 50.001 20.63 20.63

100 57.001 15.50 15.50

Note: 1For units with Traq dampers located in the back inlet position of a mixing section, use the B side inlet hood dimensionfor a mixing section

Figure 77. Mixing Box

A mixing box section typically combines the incoming outdoor air withrecirculated return air collected from the occupied space. It is commonly includedin an air handler design to control this mixture. When equipped with an optional Traq damper, the mixing box module permits direct measurement of outdoorairflow to assure compliance with ASHRAE Standard 62.1.

Designed to measure and modulate outdoor airflow, the Traq damper assembly

consists of one to six butterfly-type dampers. The bell-mouth inlet of each damperguides air uniformly through a flow-sensing ring that accurately measures totaland static pressure from 100 percent of nominal airflow down to 300 fpm throughthe damper. The damper assembly’s ventilation control module produces a2-to-10-Vdc signal that is proportional to airflow, recalibrates itself once every60seconds, and automatically adjusts for temperature variations.





• For outdoor units, and economizer section can be used to provide a path for outside air, returnair and exhaust air in a single section.

• Use freeze protection for coils downstream of the mixing box when incoming outdoor air isbelow 35ºF (see “Protect Coils from Freezing” on page 30).

Moisture Eliminator

A moisture eliminator is used to remove entrained water from the passing air stream. It is typicallyused immediately downstream of a cooling coil section in blow-thru arrangements (not requiredwith plenum-type fan sections) to prevent moisture carryover. It may also be used in draw-thruarrangements if the coil carryover velocity is exceeded.

Multizone

The multizone module consists of a cooling coil, heating coil, and dampers with multiple zones. Itis split into two decks, each with a separate air stream. The “cold” deck cools one air stream and

the “hot” deck heats another air stream. The damper then mixes these two air streams to achievea certain mixed-air temperature. The damper is divided into segments so that one AHU can delivermultiple supply air temperatures. Baffles ensure equal pressure drops through each deck of theunit.

The multizone module is always used in a blow-thru arrangement and is typically placed directlydownstream of the supply fan.

Note: The number of zones that one multizone AHU can supply varies by unit size.

Note: Be aware that ASHRAE Standard 90.1 does not allow for multizone configurations withoutbypass for new construction.




Selection Procedure

Note: For specific dimensional and weight information, refer to the unit submittals. Thedimensions and weights in this manual are approximate. Trane has a policy of continuous

product and product data improvement and reserves the right to change design andspecifications without notice.

1. Size the air-handling unit based on airflow through the cooling coil (see Table 17). The uniquefin design of Trane coils enables cooling coil selections at velocities in excess of 625 fpm with

no moisture carryover. The coil moisture carryover curves from tested data are built into the Trane Official Product Selection System (the TOPSS™ program). Use this system to select coils.

2. Choose the coil section (see Table 18). Unit size, coil type, and coil rows determine the minimumcoil section size required.

3. Select a filter type and check face velocities (see Table 19). The maximum recommended facevelocity for pleated media, permanent, bag, and 12-inch cartridge filters is 625 fpm; forthrowaway and HEPA filters, it is 500 fpm.

Note: If selecting an outdoor unit with an inlet hood, verify airflow limitations using Table 20.

4. Design the basic air-handling system.5. Estimate system static pressure requirements and select a fan (see Table 21 and Table 22).

6. Total the overall air-handling unit dimensions and weights using Table 23 and Table 24.

Note: If selecting an outdoor unit, include external piping cabinet weight and dimensions. SeeTable23 and Table 24.

7. Select a control system. Factory-mounted, -wired, and -tested end devices, starters, VFDs, and

direct-digital, interoperable controllers are available to minimize construction cycles and job-site coordination.

8. Contact your local Trane sales office to order an air-handling system or to ask questions.




Selection Procedure

Table 17. Size the air handler based on airflow through the cooling coil

Coil Type Unit Size 3 4 6 8 10 12

1/2-inch

unit

Area (ft2) 2.92 4.51 6.11 7.99 9.98 12.30

Qty-Size 1-20 x 21 1-20 x 32.50 1-26.25 x 33.50 1-28.75 x 40 1-28.75 x 50 1-32.5 x 54.5

5/8-inchunit

Area (ft2) 2.50 4.00 5.33 7.31 9.19 11.81

Qty-Size 1-18 x 20 1-18 x 32 1-24 x 32 1-27 x 39 1-27 x 49 1-31.50 x 54

1-inch unitArea (ft2) 2.50 4.00 5.33 6.50 8.17 11.25

Qty-Size 1–18×20 1–18×32 1–24×32 1–24×39 1–24×49 1–30×54

1/2-inch

modified

Area (ft2) 1.74 2.78 2.78 4.95 6.38 9.38

Qty-Size 1-12.5 x 20 1-12.5 x 32 1-12.5 x 32 1-18.75 x 38 1-18.75 x 49 1-25 x 54

5/8-inch or

1-inch

modified

Area (ft2) 1.67 2.67 2.67 4.88 6.13 9.00

Qty-Size 1-12 x 20 1-12 x 32 1-12 x 32 1-18 x 39 1-18 x 49 1-24 x 54

Coil Type Unit Size 14 17 21 25 30 35

1/2-inchunit

Area (ft2) 13.65 16.81 20.81 24.97 29.90 34.94

Qty-Size 1-32.5 x 60.50 1-40 x 60.5 1-43.75 x 68.5 1-52.5 x 68.5 1-52.5 x 82 1-57.5 x 87.5

5/8-inch

unit

Area (ft2) 13.13 15.63 19.83 24.08 28.69 33.53

Qty-Size 1-31.50 x 60 1-37.5 x 60 1-42 x 68 1-51 x 68 1-51 x 81 1-55.5 x 87

1-inch unit

Area (ft2) 12.50 13.75 17.00 22.67 27.00 30.81

Qty-Size 1–30 × 60 1–33 × 60 2–18 × 68 2–24 × 68 2–24 x 811-33 x 87

1-18 x 87

1/2-inch

modified

Area (ft2) 10.42 13.02 15.94 17.12 20.39 21.90

Qty-Size 1-25 x 60 1-31.25 x 60 1-33.75 x 68 1-36.25 x 68 1-36.25 x 81 1-36.25 x 87

5/8-inch

modified

Area (ft2) 10.00 12.50 15.58 17.00 20.25 21.75

Qty-Size 1-24 x 60 1-30 x 60 1-33 x 68 1-36 x 68 1-36 x 81 1-36 x 87

1-inchmodified

Area (ft2) 10.00 12.50 15.58 17.00 20.25 21.75

Qty-Size 1-24 x 60 1-30 x 60 1-33 x 68 2-18 x 68 2-18 x 81 2-18 x 87

Coil Type Unit Size 40 50 57 66 80 100 120

1/2-inchunit

Area (ft2) 39.93 49.05 56.89 65.63 78.75 99.14 118.10

Qty-Size 1-57.5 x 100 2-31.25 x 113 2-36.25 x 113 2-37.5 x 126 2-45 x 1261-57.50 x 141

1-43.75 x 141

1-57.50 x 168

1-43.75 x 168

5/8-inch

unit

Area (ft2) 38.54 48.26 56.50 65.63 78.75 99.88 119.00

Qty-Size 1-55.5 x 1001-27 x 113

1-34.5 x 1132-36 x 113 2-37.5 x 126 2-45 x 126 2-51 x 141 2-51 x 168

1-inch unit

Area (ft2) 35.42 47.08 51.79 60.38 73.50 94.00 96.00

Qty-Size1-33 x 100

1-18 x 1002-30 x 113

1-30 x 113

2-18 x 113

1-33 x 126

2-18 x 126

2-30 x 126

1-24 x 126

2-33 x 141

1-30 x 141

2-33 x 144

1-30 x 144

1/2-inch

modified

Area (ft2) 25.17 33.35 43.16 51.41 63.44 77.11 91.88

Qty-Size 1-36.25 x 100 1-42.5 x 113 1-55 x 113 1-33.75 x 1261-25 x 126

2-36.25 x 126 1-42.5 x 1411-36.25 x 141

1-42.5 x 1681-36.25 x 168

5/8-inch

modified

Area (ft2) 25.00 35.31 42.38 49.88 63.00 76.38 91.00

Qty-Size 1-36 x 100 1-45 x 113 1-54 x 1131-33 x 126

1-24 x 1262-36 x 126

1-42 x 141

1-36 x 141

1-42 x 168

1-36 x 168

1-inchmodified

Area (ft2) 25.00 32.96 42.38 49.88 60.38 76.38 78.00

Qty-Size 2-18 x 1001-24 x 113

1-18 x 113

1-24 x 113

1-30 x 113

1-33 x 126

1-24 x 126

1-33 x 126

2-18 x 126

1-30 x 141

2-24 x 141

1-30 x 144

2-24 x 144

Note: The area given is for the largest 5/8-inch coil per unit size. Other 5/8-inch unit coil areas are available; refer to product catalog CLCH-PRC015-ENor the TOPSS program.




Selection Procedure

Table 18. Size the coil section

Coil Type Unit Size

Rows available

3-6 8-14 17-21 25-30 35-40 50-57 66-120

1/2-inch unit

Small 2 - 4 2 - 4 2 - 4 2 - 4 2-4 2 n/a

Medium 2 - 8 2 - 8 2 - 8 2 - 8 2 - 4 2 - 4 2 - 4

Extended-medium 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8

Medium large 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8

Medium large with access 2 - 6 2 - 6 2 - 6 2 - 6 2 - 4 2 - 4 n/a

Large 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 n/a

Large with access 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 n/a

Large vertical 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 84 n/a

Large vertical with access 2 - 8 2 - 8 2 - 8 2 - 8 2 - 8 2 - 84 n/a

5/8-inch unit

and 1/2-inch

modified

Small 1 - 2 1 - 2 1 - 2 1 - 2 1 - 2 1 - 2 n/a

Medium 1 - 4 1 - 4 1 - 4 1 - 4 1 - 4 1 - 3 1 - 3

Extended-medium 1 - 8 1 - 81 1 - 81 1 - 81 1 - 81 1 - 6 1 - 6

Medium large 1 - 10 1 - 10 1 - 10 1 - 10 1 - 10 1 - 10 1 - 10

Medium large with access 1 - 3 1 - 3 1 - 32 1 - 3 1 - 3 n/a n/a

Large 1 - 10 1 - 10 1 - 10 1 - 10 1 - 10 1 - 10 n/a

Large with access 1 - 6 1 - 6 1 - 6 1 - 103 1 - 10 1 - 10 n/a

Large vertical 1 - 6 1 - 6 1 - 6 1 - 10 1 - 6 1 - 6 n/a

Large vertical with access 1 - 4 1 - 6 1 - 62 1 - 10 1 - 6 1 - 6 n/a

Notes: 1Unit sizes 21-40 have a 6-row maximum for stacked coils. 2Unit size 21 has a 4-row maximum for coils. 3Unit size 30 had a 6-row maximum forcoils. All CU fins are limited to 1-8 rows. 4Large vertical not available for size 57.






Selection Procedure

Table 20. Inlet hood (outdoor units only) airflow limitations (cfm)

Unit size

Mixing Section Economizer Section

Back inlet hood 1 side inlet hood 2 side inlet hoods Single inlet hood

3 2257 1781 3563 1412

4 5567 1781 3563 2917

6 6016 2179 4358 3625

8 8847 2634 5268 4628

10 7050 3050 6100 5257

12 9393 3841 7681 12381

14 10,185 5582 11,163 6245

17 11,789 4870 9741 7124

21 14,716 6524 13,047 10,767

25 17,054 6917 13,834 11,457

30 22,694 7742 15,483 13,030

35 24,316 12,199 24,397 18,222

40 27,434 12,640 25,280 18,716

50 32,700 15,808 31,617 20,827

57 37,677 14,933 29,865 24,427

66 51,988 15,039 30,077 29,252

80 55,539 17,943 35,887 35,080

80 Traq 55,539 19,633 39,265 35,080

100 65,029 23,239 46,477 44,031

100 Traq 65,029 41,463 82,926 44,031

120 77,916 26,797 53,595 45,046

120 Traq 77,916 40,231 80,462 45,046




Selection Procedure

Table 21. Select a fan for unit sizes 3-30

Nominal Airflow1

1500 2000 3000 4000 5000 6000 7000 8500 10,500 12,500 15,000

Airflow @ 625 fpm2 1823 2821 3817 4991 6239 7688 8534 10,503 13,007 15,609 18,685

Unit Size 3 4 6 8 10 12 14 17 21 25 30

F C H o u s e d F a n

L o w

P r e s s u r e

Fan size/type 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 20-in FC 22-in FC 22-in FC 25-in FC

Fan name 9FA 10FA 12FA 12FA 15FA 18FA 18FA 20FA 22FA 22FA 25FA

Max TSP/rpm 4/2250 4.5/2100 5/1900 5/1900 5/1600 4/1215 4/1215 4/1050 3.5/950 3.5/950 4/850

Motor hp (ODP) 0.75-3 0.75-5 0.75-5 1-5 1-7.5 1-7.5 1-7.5 1.5-20 2-20 3-20 3-20

Outlet area (ft2) 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 6.94

Fan size/type 9-6-in FC 9-in FC 10-in FC 10-in FC 12-in FC 15-in FC 15-in FC 18-in FC 20-in FC 20-in FC 22-in FC


Max TSP/rpm 4.5/2250 4/2250 4.5/2100 4.5/2100 5/1900 5/1600 5/1600 4/1215 4/1050 4/1050 3.5/950

Motor hp (ODP) 0.75-3 0.75-3 0.75-5 1-5 1-5 1-7.5 1-7.5 1.5-7.5 2-20 3-20 3-20

Outlet area (ft2) 0.60 0.84 1.03 1.03 1.46 2.05 2.05 2.88 4.38 4.38 5.54

Fan size/type 9-4-in FC 9-6-in FC 9-in FC 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 20-in FC


Max TSP/rpm 4.5/2250 4.5/2250 4/2250 4/2250 4.5/2100 5/1900 5/1900 5/1600 4/1215 4/1215 4/1050

Motor hp (ODP) 0.75-3 0.75-3 0.75-3 1-3 1-5 1-5 1-5 1.5-7.5 2-7.5 3-7.5 3-20

Outlet area (ft2) 0.49 0.60 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38

H i g h P r e s s u r e

Fan size/type 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 20-in FC 22-in FC 22-in FC 25-in FC

Fan name 9FB 10FB 12FB 12FB 15FB 18FB 18FB 20FB 22FB 22FB 25FB

Max TSP/rpm 5/2900 6/2525 6/2115 6/2115 6/1720 6/1500 6/1500 6/1330 5.5/1200 6/1200 6/1025

Motor hp (ODP) 0.75-3 0.75-5 0.75-7.5 1-7.5 1-10 1-15 1-15 1.5-20 2-20 3-25 3-30

Outlet area (ft2) 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 6.94

Fan size/type 9-6-in FC 9-in FC 10-in FC 10-in FC 12-in FC 15-in FC 15-in FC 18-in FC 20-in FC 20-in FC 22-in FC


Max TSP/rpm 6.5/2900 6/2900 6.5/2525 6.5/2525 6/2115 6/1720 6/1720 6/1500 6/1330 6/1330 6/1200

Motor hp (ODP) 0.75-3 0.75-5 0.75-5 1-7.5 1-10 1-10 1-10 1.5-15 2-20 3-25 3-30

Outlet area (ft2) 0.60 0.84 1.03 1.03 1.46 2.05 2.05 2.88 4.38 4.38 5.54

Fan size/type 9-4-in FC 9-6-in FC 9-in FC 9-in FC 10-in FC 12-in FC 12-in FC 15-in FC 18-in FC 18-in FC 20-in FC


Max TSP/rpm 7/2900 6.5/2900 6/2900 6/2900 6.5/2525 6/2115 6/2115 6/1720 6/1500 6/1500 6/1330

Motor hp (ODP) 0.75-3 0.75-5 0.75-5 1-5 1-7.5 1-10 1-10 1.5-10 2-15 3-15 3-25

Outlet area (ft2) 0.49 0.60 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38

Note: 1Nominal airflow is based on 500 fpm through a nominal coil (i.e. 500xunit size 8=4000 cfm). 2Airflow@625 fpm through the flat filter (maximumfilter velocity).




Selection Procedure

Nominal Airflow1 1500 2000 3000 4000 5000 6000 7000 8500 10,500 12,500 15,000

Airflow @ 625 fpm2

1823 2821 3817 4991 6239 7688 8534 10,503 13,007 15,609 18,685

Unit Size 3 4 6 8 10 12 14 17 21 25 30

A F H o u s e d F a n

L o w P

r e s s u r e

Fan size/type 9-in BC 10-in BC 12-in AF 12-in AF 15-in AF 18-in AF 18-in AF 20-in AF 22-in AF 22-in AF 25-in AF

Fan name 9BA 10BA 12AA 12AA 15AA 18AA 18AA 20AA 22AA 22AA 25AA

Max TSP/rpm 6.5/4375 5/4070 8/3700 8/3700 7/2900 6.5/2450 6.5/2450 7/2300 6/1900 6/1900 6/1650

Motor hp (ODP) 0.75-3 0.75-3 0.75-7.5 1-7.5 1-10 1-10 1-10 1.5-15 2-15 3-15 3-20

Outlet area (ft2) 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 6.94

Fan size/type 9-in BC 10-in BC 10-in BC 12-in AF 15-in AF 15-in AF 18-in AF 20-in AF 20-in AF 22-in AF

Fan name 9BA 10BA 10BA 12AA 15AA 15AA 18AA 20AA 20AA 22AA

Max TSP/rpm 6/4375 5.5/4070 5.5/4070 8/3700 7/2900 7/2900 6.5/2450 6.5/2300 6.5/2300 6/1900

Motor hp (ODP) 0.75-3 0.75-3 1-3 1-7.5 1-10 1-10 1.5-10 2-15 3-15 3-15

Outlet area (ft2) 0.84 1.03 1.03 1.46 2.05 2.05 2.88 4.38 4.38 5.54

Fan size/type 9-in BC 9-in BC 10-in BC 12-in AF 12-in AF 15-in AF 18-in AF 18-in AF 20-in AFFan name 9BA 9BA 10BA 12AA 12AA 15AA 18AA 18AA 20AA

Max TSP/rpm 6.5/4375 6.5/4375 5.5/4070 8/3700 8/3700 7/2900 6.5/2450 6.5/2450 6.5/2300

Motor hp (ODP) 0.75-3 1-3 1-3 1-7.5 1-7.5 1.5-10 2-10 3-10 3-15

Outlet area (ft2) 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38



Fan name 9BB 10BB 12AB 12AB 15AB 18AB 18AB 20AB 22AB 22AB 25AB

Max TSP/rpm 8/5000 8/4650 8/4350 8/4350 9/3500 7.5/3100 7.5/3100 7.5/2750 8/2500 9/2500 9/2200

Motor hp (ODP) 0.75-5 0.75-5 0.75-7.5 1-10 1-15 1-15 1-15 1.5-20 2-25 3-30 3-40

Outlet area (ft2) 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38 5.54 5.54 6.94

Fan size/type 9-in BC 10-in BC 10-in BC 12-in AF 15-in AF 15-in AF 18-in AF 20-in AF 20-in AF 22-in AF

Fan name 9BB 10BB 10BB 12AB 15AB 15AB 18AB 20AB 20AB 22AB

Max TSP/rpm 8/5000 7.5/4650 7.5/4650 9/4350 9/3500 9/3500 9/3100 9.5/2750 10/2750 9/2500Motor hp (ODP) 0.75-5 0.75-5 1-5 1-10 1-15 1-15 1.5-20 2-25 3-30 3-30

Outlet area (ft2) 0.84 1.03 1.03 1.46 2.05 2.05 2.88 4.38 4.38 5.54

Fan size/type 9-in BC 9-in BC 10-in BC 12-in AF 12-in AF 15-in AF 18-in AF 18-in AF 20-in AF

Fan name 9BB 9BB 10BB 12AB 12AB 15AB 18AB 18AB 20AB

Max TSP/rpm 8/5000 8/5000 7.5/4650 9/4350 9/4350 9/3500 9.5/3100 9.5/3100 10/2750

Motor hp (ODP) 0.75-5 1-5 1-5 1-10 1-10 1.5-15 2-20 3-20 3-30

Outlet area (ft2) 0.84 0.84 1.03 1.46 1.46 2.05 2.88 2.88 4.38





Selection Procedure

Nominal Airflow1 1500 2000 3000 4000 5000 6000 7000 8500 10,500 12,500 15,000

Airflow @ 625 fpm2

1823 2821 3817 4991 6239 7688 8534 10,503 13,007 15,609 18,685

Unit Size 3 4 6 8 10 12 14 17 21 25 30

B e l t - D r i v e P l e n u m F

a n

L o w

P r e s s u r e

Fan size/type 12-in AF 16-in AF 16-in AF 18-in AF 20-in AF 22-in AF 25-in AF 28-in AF 28-in AF 32-in AF

Fan name 12PA 16PA 16PA 18PA 20PA 22PA 25PA 28PA 28PA 32PA

Max TSP/rpm 7/4130 8/3300 8/3300 7/3000 8/2650 8/2320 7/2070 7.5/1850 7.5/1850 6.5/1600

Motor hp (ODP) 0.75-5 0.75-10 1-10 1-10 1-15 1-15 1.5-20 2-25 3-25 3-25

Fan size/type 14-in AF 14-in AF 16-in AF 18-in AF 20-in AF 22-in AF 25-in AF 25-in AF 28-in AF

Fan name 14PA 14PA 16PA 18PA 20PA 22PA 25PA 25PA 28PA

Max TSP/rpm 7.5/3670 7.5/3670 8 / 3300 7/3000 8/2650 6.5/2320 6.5/2070 6.5/2070 7.5/1850

Motor hp (ODP) 0.75-7.5 1-7.5 1-10 1-10 1-15 1.5-15 2-20 3-20 3-25

H i g h P r e s s u

r e

Fan size/type 11-in BC 12-in AF 16-in AF 16-in AF 18-in AF 20-in AF 22-in AF 25-in AF 28-in AF 28-in AF 32-in AF

Fan name 11PB 12PB 16PB 16PB 18PB 20PB 22PB 25PB 28PB 28PB 32PB

Max TSP/rpm 9/4375 7.5/4500 8/3700 8/3700 9/3300 8/2850 9.5/2650 8/2350 8.5/2100 8.5/2100 9/1800

Motor hp (ODP) 0.75-5 0.75-7.5 0.75-10 1-10 1-15 1-15 1-20 1.5-25 2-30 3-30 3-40


Fan name 10PB 11PB 14PB 14PB 16PB 18PB 20PB 22PB 25PB 25PB 28PB

Max TSP/rpm 8/5200 9/4375 9/4000 9/4000 8/3700 9/3300 9.5/2850 8/2650 9/2350 9/2350 10/2100

Motor hp (ODP) 0.75-3 0.75-5 0.75-10 1-10 1-10 1-15 1-20 1.5-20 2-30 3-30 3-40

D i r e c t

- D r i v e P l e n u m F

a n

H

i g h P r e s s u r e

Fan size/type10.5-in AF

NomWid

13.5-in AF

RedWidth

15-in AF

RedWidth

18-in AF

RedWidth

20-in AF

Red Width

22-in AF

RedWidth

22-in AF

NomWid

24.5-inAF

RedWidth

2)20-inAF

RedWidth

2)22-inAF

RedWidth

2)24.5-inAF

RedWidth

Fan name 10NF 13NR 15NR 18NR 20NR 22NR 22NF 24NR 20NR 22NR 24NR

Max rpm 5195 4038 3650 2979 2771 2454 2454 2269 2771 2454 2269

Motor hp (ODP) 1-5 1.5-7.5 1.5-10 2-15 3-15 3-15 5-20 5-20 3-15 3-15 5-20

Fan size/type10.5 in AFExt Width

13.5 in AFNomWid

15 in AFNomWid

18 in AFNomWid

20 in AFNomWid

22 in AFNomWid

22 in AFExt Width

24.5 inAF

NomWid

(2)20 inAF

NomWidth

(2)22 inAF

NomWidth

(2)24.5 inAF

NomWidth

Fan name 10NW 13NF 15NF 18NF 20NF 22NF 22NW 24NF 20NF 22NF 24NFMax rpm 5195 4038 3650 2979 2771 2454 2454 2269 2771 2454 2269

Motor hp (ODP) 1.5-5 1.5-7.5 1.5-10 3-15 3-15 5-20 5-20 5-20 3-15 5-20 5-20






Selection Procedure


Nominal Airflow1 17,500 20,000 25,000 28,500 33,000 40,000 50,000 60,000

Airflow @ 625 fpm2 21,837 24,957 30,653 35,558 41,019 49,219 62,728 74,740

Unit Size 35 40 50 57 66 80 100 120

F C H o u s e d F a n

L o

w

P r e s s u r e

Fan size/type 25-in FC 28-in FC 32-in FC 32-in FC 36-in FC 40-in FC 40-in FC 40-in FC

Fan name 25FA 28FA 32FA 32FA 36FA 40FA 40FA 40FA

Max TSP/rpm 4/850 3.5/750 4.5/675 4.5/675 4/600 3.5/550 3.5/550 3.5/550

Motor hp range (ODP) 7.5-20 7.5-25 7.5-30 7.5-30 10-40 15-40 15-40 30-40

Outlet area (ft2) 6.95 8.81 11.11 11.11 13.91 17.45 17.45 17.45



Max TSP/rpm 3.5/950 4/850 3.5/750 3.5/750 4.5/675 4/600 4/600 4/600


Outlet area (ft2) 5.54 6.95 8.81 8.81 11.11 13.91 13.91 13.91



Max TSP/rpm 4/1050 3.5/950 4/850 4/850 3.5/750 4.5/675 4.5/675 4.5/675

Motor hp range (ODP) 7.5-20 7.5-20 7.5-20 7.5-20 10-25 15-30 15-30 30

Outlet area (ft2) 4.38 5.54 6.95 6.945 8.81 11.11 11.11 11.11



Fan name 25FB 28FB 32FB 32FB 36FB 40FB 40FB 40FB

Max TSP/rpm 6/1025 5/860 5.5/760 5.5/760 5/665 5/600 5/600 5/600


Outlet area (ft2) 6.95 8.81 11.11 11.11 13.91 17.45 17.45 17.45



Max TSP/rpm 6/1200 6/1025 5/860 5/860 5.5/760 5/665 5/665 5/665


Outlet area (ft2) 5.54 6.95 8.81 8.81 11.11 13.91 13.91 13.91



Max TSP/rpm 6/1330 6/1200 6/1025 6/1025 5/860 5.5/760 5.5/760 5.5/760

Motor hp range (ODP) 3-25 7.5-30 7.5-40 7.5-40 10-40 15-60 15-60 30-60

Outlet area (ft2) 4.38 5.54 6.95 6.95 8.81 11.11 11.11 11.11




Selection Procedure

Nominal Airflow1 17,500 20,000 25,000 28,500 33,000 40,000 50,000 60,000

Airflow @ 625 fpm2 21,837 24,957 30,653 35,558 41,019 49,219 62,728 74,740

Unit Size 35 40 50 57 66 80 100 120

A F H

o u s e d F a n s

L o w

P r

e s s u r e

Fan size/type 25-in AF 28-in AF 32-in AF 32-in AF 36-in AF 40-in AF 44-in AF 49-in AF

Fan name 25AA 28AA 32AA 32AA 36AA 40AA 44AA 49AA

Max TSP/rpm 1650 1500 1300 1300 1250 1200 850 800


Outlet area (ft2) 6.95 8.81 11.11 11.11 13.91 17.45 21.88 27.45



Max TSP/rpm 1900 1650 1500 1500 1300 1250 1200 850


Outlet area (ft2) 5.54 6.95 8.81 8.81 11.11 13.91 17.45 21.88



Max TSP/rpm 2300 1900 1650 1650 1500 1300 1250 1200


Outlet area (ft2) 4.38 5.54 6.95 6.95 8.81 11.11 13.91 17.45

Fan size/type 32-in AF 36-in AF

Fan name 32AA 36AA

Max TSP/rpm 1300 1250

Motor hp range (ODP) 15-30 30

Outlet area (ft2) 11.11 13.91



Fan name 25AB 28AB 32AB 32AB 36AB 40AB 44AB 49AB

Max TSP/rpm 2200 2050 1700 1700 1550 1350 1150 1100


Outlet area (ft2) 6.95 8.81 11.11 11.11 13.91 17.45 21.88 27.45

Fan size/type 22 in AF 25-in AF 28-in AF 28-in AF 32-in AF 36-in AF 40-in AF 44-in AF


Max TSP/rpm 2500 2200 2050 2050 1700 1550 1350 1150


Outlet area (ft2) 5.54 6.95 8.81 8.81 11.11 13.91 17.45 21.88



Max TSP/rpm 2750 2500 2200 2200 2050 1700 1550 1350


Outlet area (ft2) 4.38 5.54 6.95 6.95 8.81 11.11 13.91 17.45

Fan size/type 32-in AF 36-in AF

Fan name 32AB 36AB

Max TSP/rpm 1700 1550

Motor hp range (ODP) 15-60 30-75

Outlet area (ft2) 11.11 13.91





Selection Procedure

Nominal Airflow1 17,500 20,000 25,000 28,500 33,000 40,000 50,000 60,000

Airflow @ 625 fpm2 21,837 24,957 30,653 35,558 41,019 49,219 62,728 74,740

Unit Size 35 40 50 57 66 80 100 120

B e l t - D r i v e P l e n u m F

a n

L o w P

r e s s u r e


Fan name 36PA 40PA 40PA 44PA 44PA 49PA 55PA 63PA

Max TSP/rpm 6.5/1350 5.5/1150 5.5/1150 6.5/1100 6.5/1100 5.5/950 6/850 6/750



Fan name 32PA 36PA 36PA 40PA 40PA 44PA 49PA 55PA

Max TSP/rpm 6.5/1600 6.5/1350 6.5/1350 5.5/1150 5.5/1150 6.5/1100 5.5/950 6/850


H i g h P r e s s u

r e


Fan name 36PB 40PB 40PB 44PB 44PB 49PB 55PB 63PB

Max TSP/rpm 9/1600 9/1400 9/1400 8.5/1200 8.5/1200 8/1100 9/975 8.5/850Motor hp range (ODP) 7.5-50 7.5-50 7.5-75 7.5-75 10-75 15-100 15-125 30-125


Fan name 32PB 36PB 36PB 40PB 40PB 44PB 49PB 55PB

Max TSP/rpm 9/1800 9/1600 9/1600 9/1400 9/1400 8.5/1200 8/1100 9/975


D i r e c t

- D r i v e P l e n u m F

a n

H

i g h P r e s s u r e

Fan size/type(2)24.5 in AF

NomWidth

(2) 27-in AF

RedWidth

(2) 30-in AF

RedWidth

(2) 30-in AF

RedWidth

(4) 22-in AF

NomWidth

(4) 24.5-in AF

NomWidth

(6) 24.5-in AF

NomWidth

(6) 24.5-in AF

NomWidth

Fan name 24NF 27NR 30NR 30NR 22SF 24SF 24SF 24SF

Max rpm 2269 2035 1851 1851 2613 2344 2344 2344

Motor hp range (ODP) 5-20 5-20 10-30 10-30 5-25 7.5-25 5-20 5-20

Fan size/type(2)24.5 in AF

ExtWidth

(2) 24.5-in AF

NomWidth

(2) 30-in AF

NomWidth

(2) 30-in AF

NomWidth

(4) 22-in AF

ExtWidth

(4) 24.5-in AF

ExtWidth

(6) 24.5-in AF

ExtWidth

(6) 24.5-in AF

ExtWidth

Fan name 24NW 27NF 30NF 30NF 22SW 24SW 24SW 24SW

Max rpm 2269 2035 1851 1851 2613 2344 2344 2344

Motor hp range (ODP) 5-20 7.5-25 10-30 10-30 7.5-25 10-25 5-20 5-20






Selection Procedure

Add 0.19 inches to total unit length for each shipping split to account for gasketing.Table 23. Section dimensions (inches) and weights (pounds) - unit sizes 3-30

Nominal airflow1 1500 2,000 3000 4000 5000 6000 7000 8500 10,500 12,500 15,000

Airflow at 625 fpm2 2169 3475 4338 4581 6075 8331 9025 11,806 13,456 16,944 19,025

Unit size 3 4 6 8 10 12 14 17 21 25 30

Height - indoor unit (in.)3 29.00 29.00 35.25 37.75 37.75 41.50 41.50 49.00 52.75 61.50 61.50

Height - outdoor unit (in.)4

includes base drip lip37.30 37.45 43.70 46.20 46.20 50.33 50.33 57.83 61.58 70.33 70.33

Width (in.) 31.50 44.00 44.00 50.50 61.50 66.50 72.00 72.00 80.00 80.00 93.50

Weight add for outdoor unit

(lbs/in. of unit length)1.66 1.91 1.91 2.04 2.27 2.40 2.51 2.51 2.67 2.67 2.95

Mixing box

-with or without angled filters34.00 34.00 34.00 36.00 36.00 36.00 36.00 36.00 34.00 46.00 46.00

192.59 219.00 237.28 277.86 313.45 346.29 365.78 391.36 423.13 539.50 595.82

-with top Traq dampers36.00 41.00 41.00 44.00 42.50 42.50 42.50 44.00 50.25 56.50 56.50

199.73 245.85 265.79 313.60 345.77 381.04 402.17 438.43 527.04 610.12 672.97

-with reduced length for airfoildampers only

23.38 23.38 23.38 23.38 23.38 23.38 28.38 28.38 28.38 28.38 32.50

132.81 150.12 164.65 185.54 210.93 231.01 273.01 293.45 326.35 352.21 424.41

Filters

-Side-load 2-in. or 4-in. angled24.50 24.50 24.50 26.50 26.50 26.50 26.50 24.50 24.50 24.50 24.50

129.35 155.03 166.86 192.04 215.56 236.22 250.34 286.12 316.30 356.90 398.99

-Side-load cartridge 12-in. orshort bag 18-in.

24.50 24.50 24.50 26.50 26.50 26.50 26.50 24.50 24.50 24.50 24.50

101.83 121.39 130.06 152.86 171.58 192.72 204.20 203.82 222.30 249.79 275.06

-Side-load 2-in. or 4-in. flat14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00

68.56 82.62 88.08 99.49 111.80 124.66 131.47 136.82 152.24 164.95 183.13

-Side-load 2-in. and 4-in.combination flat

19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

86.42 103.79 110.69 124.26 139.53 161.09 171.37 179.37 198.37 224.08 247.88

-Long bag 30-in.36.00 41.00 41.00 44.00 42.50 42.50 42.50 44.00 50.25 46.00 46.00

133.38 174.65 187.12 219.08 237.62 268.97 283.79 306.36 369.18 379.56 415.84

-Front-load 2-in or 4-in.flat,cartridge or HEPA

40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00

198.25 220.89 244.19 268.72 292.11 320.14 333.11 370.55 401.66 433.13 470.67

-Front-load Short Bag45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00

218.15 242.55 268.05 294.69 320.16 350.45 364.47 404.55 438.50 473.05 513.15

Access or blank5

-Small horizontal10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00

48.05 57.43 60.55 66.67 74.92 80.55 84.67 88.41 96.28 100.65 110.78

-Medium horizontal14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00

59.91 71.18 75.25 82.74 92.66 99.61 104.57 109.45 119.10 124.79 136.97

-Extended-medium horizontal19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

74.73 88.37 93.62 102.82 114.83 123.43 129.44 135.74 147.62 154.97 169.71

-Medium-large horizontal24.50 24.50 24.50 26.50 26.50 26.50 26.50 24.50 24.50 24.50 24.50

111.30 124.41 131.71 154.47 173.94 187.69 197.48 195.61 214.03 225.11 248.63

-Large horizontal or turning34.00 34.00 34.00 36.00 36.00 36.00 36.00 36.00 34.00 46.00 46.00

145.22 160.85 170.40 196.91 221.19 238.48 250.67 263.28 274.77 369.72 406.60

-Extra-large horizontal or turning36.00 41.00 41.00 44.00 42.50 42.50 42.50 44.00 50.25 56.50 56.50

152.36 187.71 198.92 232.65 253.52 273.22 287.07 310.34 378.68 369.72 406.60

Note: 1Nominal airflow is based on 500 fpm through a nominal coil (i.e. 500xunit size 8=4000 cfm). 2Airflow@625 fpm through the flat filter (maximumfilter velocity). 3Height includes standard 2.5-inch base frame for sizes 3-57 and 6-inch base frame for sizes 66-120. 4Height includes 6-inch baseframe for sizes 3-120.5Variable lengths available from 14-96 inches. 6Fan section weights include the heaviest fan with the largest ODP motor available.7Nominal length and height shown for discharge plenums. Variable plenum height and length is available from 0.5 to 1.5 of nominal. 8Access sectionrequired with humidifiers for dispersion distance.




Selection Procedure

Unit size 3 4 6 8 10 12 14 17 21 25 30

Coil

-Small horizontal (with 4-row UW)10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00

127.31 164.68 191.68 226.20 269.31 310.76 335.50 384.32 467.78 533.75 609.14

-Medium horizontal (with 8-row UW)14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00

179.86 236.36 282.91 339.38 407.35 475.70 516.37 601.64 734.68 848.92 978.12

-Extended-medium horizontal

(with 8-row UW)

19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

196.79 255.65 303.39 361.57 431.62 501.63 544.40 631.09 772.37 889.31 1021.94

-Medium-large horizontal

(with 10-row W)

24.50 24.50 24.50 26.50 26.50 26.50 26.50 24.50 24.50 24.50 24.50

281.83 375.92 450.41 575.29 681.45 802.89 912.98 1045.42 1296.51 1509.94 1738.41

-Large horizontal or vertical

(with 10-row W)

34.00 34.00 34.00 36.00 36.00 36.00 36.00 36.00 34.00 46.00 46.00

313.98 412.58 489.32 617.44 727.56 852.16 966.23 1113.15 1368.11 1683.65 1926.83

Fan6

-Belt-drive plenum fan with motor

36.00 41.00 41.00 44.00 42.50 42.50 42.50 44.00 50.25 56.50 56.50

406.54 537.13 625.09 674.57 864.70 936.46 1052.78 1214.74 1414.95 1495.75 1736.99

-Housed fan (FC/AF/BC) with motor36.00 41.00 41.00 44.00 42.50 42.50 42.50 44.00 50.25 56.50 56.50

387.54 466.14 568.41 641.41 839.41 904.62 925.53 1073.07 1403.49 1535.79 1755.04

-Direct-drive plenum fan with motor36.00 41.00 41.00 44.00 46.75 48.50 48.50 50.00 50.25 50.25 52.50

335.20 450.11 446.52 576.33 663.63 746.10 767.31 799.69 1095.84 1182.66 1263.84

Controls section (includes largest

available VFD)

24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50

234.30 247.41 276.71 299.47 318.94 332.69 414.48 423.00 442.03 463.11 486.63

Diffuser10.00 10.00 10.00 14.00 14.00 14.00 14.00 14.00 14.00 19.00 19.00

53.76 63.14 68.53 90.94 100.86 116.94 121.90 129.34 143.02 185.04 199.78

Discharge plenum7

-Horizontal34.00 34.00 34.00 36.00 36.00 36.00 36.00 36.00 34.00 46.00 46.00

150.01 185.36 196.57 230.30 251.17 270.87 284.72 307.99 376.33 367.37 404.25

-Vertical36.00 41.00 41.00 44.00 42.50 42.50 42.50 44.00 50.25 56.50 56.50

177.24 209.05 221.00 259.71 285.68 308.68 325.46 351.14 429.14 497.02 549.91

Blender19.00 24.50 24.50 26.50 36.00 36.00 36.00 36.00 34.00 46.00 46.00

94.86 132.71 146.30 173.34 238.64 264.12 276.73 303.71 323.59 427.13 470.25

Electric Heat36.00 41.00 41.00 44.00 42.50 42.50 42.50 44.00 50.25 56.50 56.50

261.39 309.88 335.38 449.00 471.92 500.13 513.26 627.76 705.10 857.44 898.23


-Internal face-and-bypass or

face damper only

19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

122.68 155.15 167.79 190.70 219.68 241.45 255.80 270.77 300.08 317.53 353.22

-External face-and-bypass19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

105.60 129.06 141.70 157.63 178.68 199.15 209.53 224.50 248.05 265.62 291.36

Energy Wheel

n/a 52.25 52.25 52.25 54.50 57.50 57.50 57.50 55.50 55.50 57.50

n/a 364.17 378.70 457.21 561.31 676.15 766.30 786.59 879.93 917.84 1135.01

CDQ Wheel52.25 52.25 52.25 52.25 54.50 57.50 57.50 57.50 55.50 55.50 57.50

284.39 406.17 420.70 484.21 661.31 756.15 884.30 905.99 1189.41 1213.44 1310.61

Integral face-and-bypass (IFB) coil

-Less than 4 rowsn/a 26.50 26.50 26.50 26.50 26.50 26.50 26.50 26.50 26.50 26.50

n/a 355.20 367.21 470.21 541.93 585.86 619.66 733.14 792.88 805.52 940.46

-4 rowsn/a 43.00 43.00 43.00 43.00 43.00 43.00 43.00 43.00 43.00 43.00

n/a 543.54 560.74 725.48 835.34 901.70 950.23 1131.90 1216.48 1399.66 1439.40

Table 23. Section dimensions (inches) and weights (pounds) - unit sizes 3-30




Selection Procedure

Unit size 3 4 6 8 10 12 14 17 21 25 30

Humidifier

-Direct Steam14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00

125.26 145.84 165.02 183.76 225.95 268.70 285.76 323.51 354.22 397.93 452.06

-Atmospheric14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 19.00

126.77 167.88 177.85 203.32 252.08 276.18 311.72 338.64 396.01 432.20 527.53

Silencer

-3 ft38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00

198.00 255.81 285.56 319.00 358.76 442.35 461.27 511.98 573.44 699.10 799.58

-5 ft62.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00

308.14 391.33 435.77 483.40 541.16 677.72 703.65 780.18 873.34 1072.96 1214.72

2-deck or 3-deck Multizone

- Horizontal dischargen/a n/a 52.00 52.00 52.00 57.00 57.00 57.00 72.00 72.00 72.00

n/a n/a 521.86 581.76 672.98 751.82 795.28 829.01 1074.90 1130.69 1260.57

- Vertical dischargen/a n/a 61.00 61.00 66.00 71.00 71.00 71.00 82.00 82.00 82.00

n/a n/a 615.93 676.27 832.69 922.38 966.31 1005.77 1228.90 1292.74 1418.36

UV light14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00 14.00

76.02 93.64 98.69 120.26 135.22 146.68 155.07 162.95 179.84 188.71 218.33

Gas heat (highest MBH) n/a n/a69.00 69.00 67.00 65.00 61.00 73.00 76.00 76.00 75.00

884.80 934.90 1042.60 1096.10 1089.00 1420.50 1555.90 1652.50 1763.60

Horizontal end cap10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00

59.50 68.80 72.70 80.80 91.90 99.50 105.10 110.30 121.30 127.6 142.10

Diagonal economizer for

outdoor unit

45.50 49.00 49.50 48.00 53.00 53.00 56.50 52.00 62.50 57.00 62.50

203.89 247.13 270.83 289.91 348.65 378.29 425.94 431.12 554.51 565.16 689.49

Exhaust damper section for

outdoor unit

19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

91.70 103.30 109.30 121.00 136.07 147.60 155.50 163.30 178.90 188.10 208.20

Hoods

- Side inlet hood (add to width) for

diagonal economizer

16.63 17.88 17.38 22.25 17.38 19.38 19.38 21.38 22.63 25.63 27.75

22.11 44.51 46.71 72.36 51.90 69.11 74.11 87.31 105.51 128.29 165.87

- Side inlet hood (add to width) formixing box

15.38 15.38 17.50 19.75 19.75 23.00 21.13 24.75 27.75 32.13 35.25

17.38 17.38 22.37 28.48 31.07 41.83 50.11 51.75 69.06 83.64 95.67

- Back inlet hood (add to length) for

mixing box

16.63 17.88 17.38 22.25 17.38 19.38 19.38 21.38 22.63 25.63 27.75

22.11 44.51 46.71 72.36 51.90 69.11 74.11 87.31 105.51 128.29 165.87

- Exhaust hood (add to length orwidth)

15.38 15.38 17.50 19.75 19.75 23.00 21.13 24.75 27.75 32.13 35.25

12.36 12.36 15.95 20.47 21.26 29.08 29.65 34.70 45.03 58.67 67.02

Pipe cabinet weight

15 inches long, 36 inches deep 104.00 104.00 116.00 120.00 120.00 127.00 127.00 141.00 148.00 164.00 164.00









Selection Procedure

Add 0.19 inches to total unit length for each shipping split to account for gasketing.


Nominal airflow1 17,500 20,000 25,000 28,500 33,000 40,000 50,000 60,000

Airflow at 625 fpm2 23,263 25,519 34,375 39,581 47,225 53,475 65,106 76,388

Unit size 35 40 50 57 66 80 100 120

Height - indoor unit (in.)3 67.25 67.25 75.75 85.50 92.50 107.50 119.75 119.75

Height - outdoor unit (in.)4

includes base drip lip76.075 76.075 85.45 95.20 102.20 117.20 129.45 129.45

Width (in.) 100.00 112.50 125.50 125.50 140.50 140.50 154.50 182.00

Weight add for outdoor unit

(lbs/in. of unit length)3.02 3.28 3.74 6.13 2.88 2.88 3.11 3.55

Mixing box

-with or without angled filters48.00 48.00 48.00 48.00 49.00 54.00 60.00 60.00

784.64 877.19 980.34 1055.78 1344.75 1501.00 1772.41 2016.97

-with top Traq dampers48.00 48.00 48.00 48.00 84.00 92.00 96.00 96.00

917.88 1019.49 1188.45 1271.47 1812.46 2030.42 2313.89 2604.03

-with reduced length for airfoil

dampers only

35.50 38.50 41.50 41.50 41.50 41.50 47.00 53.00

635.84 716.69 845.71 845.71 1183.44 1272.94 1508.57 1773.61

Filters

-2-in. or 4-in. angled24.50 24.50 27.50 27.50 27.50 27.50 27.50 27.50

533.86 580.66 676.42 704.29 882.20 945.62 1032.36 1136.60

-Cartridge (12-in.) orshort bag (18-in.)

24.50 24.50 27.50 27.50 27.50 27.50 27.50 27.50

428.04 438.45 549.07 566.64 775.99 807.31 927.71 1031.64

-2-in. or 4-in. flat14.00 14.00 14.00 14.00 15.00 15.00 15.00 15.00

294.60 319.13 353.93 379.91 533.87 560.15 623.46 699.50

-2-in. and 4-in. combination flat19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

397.10 430.77 482.70 540.44 700.68 779.12 862.09 908.32

-Long bag (30-in.)37.25 37.25 37.25 37.25 37.25 37.25 37.25 37.25

525.02 570.65 637.71 692.97 894.76 971.09 1061.74 1125.66

-Front-load

2-in or 4-in.flat, cartridge or HEPA

40.00 40.00 40.00 40.00 40.00 40.00 40.00 40.00

636.18 676.08 763.56 806.39 1031.28 1121.46 1250.59 1368.55

-Front-load Short Bag45.00 45.00 45.00 45.00 45.00 45.00 45.00 45.00

684.89 727.15 821.08 867.34 1106.39 1201.85 1337.95 1461.13

Access or blank5

-Small horizontal10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00

211.11 227.92 254.69 265.35 289.00 306.00 338.00 375.00

-Medium horizontal14.00 14.00 14.00 14.00 15.00 15.00 15.00 15.00

241.53 260.24 290.28 302.41 430.36 449.60 493.59 549.13

-Extended-medium horizontal19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

279.57 300.64 334.76 348.74 476.36 497.88 545.85 605.56

-Medium-large horizontal 24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50267.55 289.53 324.20 337.75 475.62 497.08 547.88 613.24

-Large horizontal or turning48.00 48.00 48.00 48.00 49.00 54.00 60.00 60.00

452.37 487.88 544.19 566.43 771.76 870.43 1036.54 1146.85

-Extra-large horizontal or turning63.75 63.75 68.50 n/a n/a n/a n/a n/a

367.83 397.14 443.56 n/a n/a n/a n/a n/a





Selection Procedure

Unit size 35 40 50 57 66 80 100 120

Coils

-Small horizontal (with 4-row UW)10.00 10.00 10.00 10.00 n/a n/a n/a n/a

679.61 743.10 915.56 1023.99 n/a n/a n/a n/a

-Medium horizontal (with 8-row UW)14.00 14.00 14.00 14.00 15.00 15.00 15.00 15.00

1083.29 1208.28 1543.21 1739.24 2183.23 2518.10 3045.45 3584.41


(with 8-row UW)

19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

1137.72 1267.13 1595.08 1793.51 2237.43 2574.51 3116.83 3660.64

-Medium-large horizontal

(with 10-row W)

24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50

1944.10 2204.75 2736.01 3195.47 3838.02 4447.61 5453.04 6662.13

-Large horizontal or vertical

(with 10-row W)

48.00 48.00 48.00 48.00 n/a n/a n/a n/a

2140.10 2411.83 2991.25 3459.40 n/a n/a n/a n/a

Fan6

-Belt-drive plenum fan with motor

53.50 53.50 57.50 59.50 61.00 63.00 73.75 82.25

2311.19 2676.28 3178.70 3496.17 3940.63 4590.36 6035.46 7133.78

-Housed fan (FC/AF/BC) with motor63.75 63.75 68.50 68.50 84.00 92.00 96.00 96.00

2381.09 2641.30 3148.10 3211.05 4216.56 4980.29 5866.21 6705.45

-Direct-drive plenum fan with motor55.50 60.00 65.00 65.00 54.75 54.75 54.75 54.75

1648.42 1910.99 2793.74 2851.21 3433.31 3950.32 5356.05 5525.47

Controls section (includes largest

available VFD)

24.50 24.50 24.50 24.50 24.50 24.50 24.50 24.50

574.55 596.53 631.20 644.75 782.62 804.08 854.88 920.24

Diffuser24.50 24.50 24.50 24.50 27.50 37.25 37.25 37.25

365.56 389.25 428.01 445.57 664.01 809.34 876.54 955.28

Discharge plenum7

-Horizontal48.00 48.00 48.00 48.00 49.00 54.00 60.00 60.00

474.26 511.01 570.20 594.26 773.17 810.80 891.34 989.20

-Vertical63.75 63.75 68.50 n/a n/a n/a n/a n/a

779.25 840.96 989.88 n/a n/a n/a n/a n/a

Blender48.00 48.00 48.00 48.00 49.00 54.00 60.00 60.00

540.76 593.46 675.51 731.75 970.30 1112.23 1345.03 1567.62

Electric Heatn/a n/a n/a n/a n/a n/a n/a n/a

n/a n/a n/a n/a n/a n/a n/a n/a


-Internal face-and-bypass or

face damper only

19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

543.64 636.11 713.60 803.86 1026.07 1107.46 1236.82 1361.55

-External face-and-bypass22.00 22.00 22.00 22.00 39.00 39.00 39.00 39.00

473.39 556.23 630.10 714.61 888.33 973.60 1093.88 1205.53

Energy Wheel

61.25 64.75 64.75 n/a n/a n/a n/a n/a

1497.92 1733.76 1995.01 n/a n/a n/a n/a n/a

CDQ Wheel56.25 56.25 58.75 n/a n/a n/a n/a n/a

2127.92 2323.76 3275.01 n/a n/a n/a n/a n/a

Integral-face-and-bypass (IFB) coil

-Less than 4 rows29.50 29.50 29.50 29.50 29.50 29.50 29.50 29.50

1129.66 1168.40 1793.80 1956.80 2322.61 2378.60 2865.77 2936.42

-4 rows43.00 43.00 n/a n/a n/a n/a n/a n/a

1677.52 1720.20 n/a n/a n/a n/a n/a n/a





Selection Procedure

Unit size 35 40 50 57 66 80 100 120

Humidifier

-Direct steam14.00 14.00 14.00 14.00 15.00 15.00 15.00 15.00

544.40 599.28 781.71 897.00 1123.05 1215.33 1362.86 1551.07

-Atmospheric19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00

581.42 664.92 723.70 802.82 977.24 1078.41 1264.58 1491.95

Silencer

-3 ft38.00 38.00 38.00 38.00 38.00 38.00 38.00 38.00

918.37 973.72 1225.82 1331.88 1572.80 1741.00 2195.72 2554.94

-5 ft62.00 62.00 62.00 62.00 62.00 62.00 62.00 62.00

1334.66 1439.39 1795.06 1944.98 2312.54 2555.39 3230.00 3786.24

2-Deck or 3-Deck Multizone

- Horizontal discharge78.00 78.00 78.00 n/a n/a n/a n/a n/a

1638.97 1760.51 2002.92 n/a n/a n/a n/a n/a

- Vertical discharge92.00 92.00 96.00 n/a n/a n/a n/a n/a

1881.25 2021.32 2466.01 n/a n/a n/a n/a n/a

UV light14.00 14.00 14.00 14.00 15.00 15.00 15.00 15.00

325.48 352.71 394.34 419.43 574.52 604.11 667.60 758.72

Gas heat (highest MBH)94.00 91.00 100.00 100.00 101.00 101.00 104.00 104.00

2469.40 2560.00 3575.20 3285.90 3700.50 3302.20 4470.00 4426.60

Horizontal end cap10.00 10.00 10.00 10.00 10.00 10.00 10.00 10.00

246.10 267.20 301.30 315.20 429.90 452.10 502.40 565.70

Diagonal economizer for

outdoor unit

75.00 83.00 72.00 75.50 83.00 86.00 93.00 93.00

973.26 1100.52 1168.76 1266.21 1722.26 1919.94 2289.68 2494.18

Exhaust damper section for

outdoor unit

22.40 22.40 22.40 22.40 22.40 22.40 22.40 22.40

351.40 379.60 425.10 443.70 587.70 616.90 681.10 760.20

Hoods

- Side inlet hood (add to width) for

diagonal economizer

27.75 27.75 29.50 33.00 42.63 45.13 47.00 47.00

175.86 195.13 229.85 269.82 316.87 343.85 490.93 566.15

- Side inlet hood (add to width) formixing box

34.00 35.00 38.75 43.38 48.63 57.13 60.50 63.00

122.04 128.02 160.97 174.27 189.35 257.94 297.76 330.05

- Back inlet hood (add to length) for

mixing box

27.75 27.75 29.50 33.00 42.63 45.13 47.00 47.00

175.86 195.13 229.85 269.82 316.87 343.85 490.93 566.15

- Exhaust hood (add to length orwidth)

34.00 35.00 38.75 43.38 48.63 57.13 60.50 63.00

72.80 76.89 92.81 113.92 128.56 174.08 206.04 221.35

Pipe cabinet weight

15 inches long, 36 inches deep 175.00 175.00 191.00 209.00 215.00 243.00 265.00 265.00









General Data

This section includes summary information per unit size, including section dimensions andweights, coil availability, filter areas and sizes, fan section weights and application data, and

damper areas.Note: For specific dimensional and weight information, refer to the unit submittals. The

dimensions and weights in this manual are approximate. Trane has a policy of continuous product and product data improvement and reserves the right to change design and

specifications without notice.






General Data

CDQ Wheel 52.25 284.39

Integral-face-and-bypass (IFB) coil-Less than 4 rows n/a n/a

-4 rows n/a n/a

Humidifier

-Direct Steam 14.00 125.26

-Atmospheric 14.00 126.77

Silencer

-3 ft 38.00 198.00

-5 ft 62.00 308.14


- Horizontal discharge n/a n/a

- Vertical discharge n/a n/a

UV light 14.00 76.02

Gas heat (highest MBH) n/a n/a

Horizontal end cap for outdoor unit 10.0 59.50

Diagonal economizer for outdoor unit 45.50 203.89

Exhaust damper section for outdoor unit 19.00 91.70

Hoods

- Side inlet hood (add to width) for diagonal economizer 16.63 22.11

- Side inlet hood (add to width) for mixing box 15.38 17.38

- Back inlet hood (add to length) for mixing box 16.63 22.11

- Exhaust hood (add to length or width) 15.38 12.36

Pipe Cabinet (15-in. long)

24-in. depth 15.00 77.00

36-in. depth 15.00 104.00

48-in. depth 15.00 132.00


24-in. depth 24.00 91.00

36-in. depth 24.00 122.00

48-in. depth 24.00 153.00


24-in. depth 48.00 130.00

36-in. depth 48.00 169.00

48-in. depth 48.00 208.00


24-in. depth 96.00 207.00

36-in. depth 96.00 263.00

48-in. depth 96.00 319.00Note: 3Height includes standard 2.5-inch base frame for sizes 3-57 and 6-inch base frame for sizes 66-120. 4Height includes

6-inch base frame for sizes 3-120.5Variable lengths available from 14-96 inches. 6Fan section weights include theheaviest fan with the largest ODP motor available. 7Nominal length and height shown for discharge plenums. Variableplenum height and length is available from 0.5 to 1.5 of nominal.

Table 25. Section dimensions (inches) and weights (pounds) - unit sizes 3






General Data

Unit Size 4

Table 31. Section dimensions (inches) and weights (pounds) - unit size 4

Height - indoor unit (in.)3 29.00

Height - outdoor unit (in.)4 includes base drip lip 37.45

Width (in.) 44.00

Weight add for outdoor unit (lbs/in. of unit length) 1.91

Mixing box

-with or without angled filters 34.00 219.00

-with top Traq dampers 41.00 245.85

-with reduced length for airfoil dampers only 23.38 150.12

Filters

-2-in. or 4-in. angled 24.50 155.03

-Cartridge 12-in. or short bag 18-in. 24.50 121.39

-2-in. or 4-in. flat 14.00 82.62

-2-in. and 4-in. combination flat 19.00 103.79

-Long bag 30-in. 41.00 174.65

-Front-load - 2-in or 4-in.flat, cartridge or HEPA 40.00 220.89

-Front-load Short Bag 45.00 242.55

Access or blank5

-Small horizontal 10.00 57.43

-Medium horizontal 14.00 71.18

-Extended-medium horizontal 19.00 88.37

-Medium-large horizontal 24.50 124.41

-Large horizontal or turning 34.00 160.85

-Extra-large horizontal or turning 41.00 187.71

Coil-Small horizontal (with 4-row UW) 10.00 164.68

-Medium horizontal (with 8-row UW) 14.00 236.36

-Extended-medium horizontal (with 8-row UW) 19.00 255.65

-Medium-large horizontal (with 10-row W) 24.50 375.92

-Large horizontal or vertical (with 10-row W) 34.00 412.58

Fan6

-Belt-drive plenum fan with motor 41.00 537.13

-Housed fan (FC/AF/BC) with motor 41.00 466.14

-Direct-drive plenum fan with motor 41.00 450.11

Controls section (includes largest available VFD) 24.50 247.41

Diffuser 10.00 63.14

Discharge plenum7-Horizontal 34.00 185.36

-Vertical 41.00 209.05

Blender 24.50 132.71

Electric Heat 41.00 309.88


-Internal face-and-bypass or face damper only 19.00 155.15

-External face-and-bypass 19.00 129.06

Energy Wheel 52.25 364.17

CDQ Wheel 52.25 406.17




General Data

Integral-face-and-bypass coil

-Less than 4 rows 26.50 355.20-4 rows 43.00 543.54

Humidifier



Silencer

-3 ft 38.00 255.81

-5 ft 62.00 391.33




UV light 14.00 93.64

Gas heat (highest MBH) n/a n/a




Hoods






24-in. depth 15.00 77.00

36-in. depth 15.00 104.00

48-in. depth 15.00 132.00


24-in. depth 24.00 91.00

36-in. depth 24.00 122.00

48-in. depth 24.00 153.00


24-in. depth 48.00 130.00

36-in. depth 48.00 169.00

48-in. depth 48.00 208.00


24-in. depth 96.00 207.00

36-in. depth 96.00 263.00

48-in. depth 96.00 319.00

Note: 3Height includes standard 2.5-inch base frame for sizes 3-57 and 6-inch base frame for sizes 66-120. 4Height includes6-inch base frame for sizes 3-120.5Variable lengths available from 14-96 inches. 6Fan section weights include theheaviest fan with the largest ODP motor available. 7Nominal length and height shown for discharge plenums. Variableplenum height and length is available from 0.5 to 1.5 of nominal.





General Data

Table 32. Coil availability - unit size 4 Table 33. Coil data for unit size 4

Section Type 1/2-inchCoils 5/8-inchCoils Coil Type Rows Fin Type Area(ft²) Qty–Size(in.)

Small 2-4 rows 1-2 rows 1/2-inch unit coils (UW,UA, UF) 2 to 8 Aluminum 4.51 1–20×32.50

Medium 2–8 rows 1–4 rows 5/8-inch unit coils

Extended-medium 2–8 rows 1–8 rows -W, 5W, 5A, P2, P4, D1, TT, NS All available rows Aluminum or Copper 4.00 1–18×32

Medium-large 2-8 rows 1-10 rows -WD, D2 6 to 10 Aluminum or Copper 3.88 1–18×31

-with access 2–6 rows 1–3 rows 1-inch unit coil (NS) 1 Aluminum or Copper 4.00 1–18×32

Large horizontal 2–8 rows 1–10 rows 1/2-inch modified coil (WL) 2 to 8 Aluminum 2.78 1–12×32

-with access 2–8 rows 1–6 rows 5/8-inch modified coils

Large vertical 2-8 rows 1–6 rows -W, 5W, 5A, P2, P4, D1, TT All available rows Aluminum or Copper 2.67 1–12×32

-with access 2–8 rows 1–4 rows 1-inch modified coil (NS) 1 Aluminum or Copper 2.67 1–12×32

Table 34. Filter data for unit size 4 Table 35. Damper areas for unit size 4Filter Type Area (ft²) Qty–Size (in.) Type A (in) B (in) Area (ft2)

Flat (2-in., 4-in., and 2-in/4-in high efficiency)pleated, permanent, throwaway media

5.56 2 - 20x20Rectangular

damper19.25 13.97 1.87

Angled (2-in. or 4-in.) pleated, permanent,

throwaway media8.89 4 - 16x20

Side load bag or cartridge 5.56 2 - 20x20 Type Dia (in) Qty Area (ft2)

Front load bag or cartridge 2.00 1 - 12x24 Traq damper 13 2 1.84

Front load HEPA 2.00 1 - 12x24

Note: 2-inch filters available in permanent, throwaway, or pleated media; 4-inch filtersavailable in pleated media, 65%, 85%, or 95% efficiency; Bag or cartridge filtersavailable in 65%, 85%, or 95% efficiency.

Table 36. Fan data for unit size 4

Housed Fans

Belt-drive

Plenum Fans

Direct-Drive

Plenum Fans

Low Pressure High Pressure

Low

Pressure

High

Pressure

High

Pressure

Size/type10-in.

FC

9-in.

FC

9-6-in.

FC

10-in.

BC

9-in.

BC

10-in.

FC

9-in.

FC

9-6 in.

FC

10-in.

BC

9-in.

BC

12-in.

AF

12-in.

AF

11-in.

BC

13.5-in. AF

ReducedWidth

13.5-in. AF

NominalWidth

Fan name 10FA 9FA 5FA 10BA 9BA 10FB 9FB 5FB 10BB 9BB 12PA 12PB 11PB 13NR 13NF

Max rpm 2100 2250 2250 4070 4375 2525 2900 2900 4650 5000 4130 4500 4735 4038 4038

ODP NEMA

Premium

motor hprange

0.75-

5

0.75-

3

0.75-

3

0.75-

3

0.75-

3

0.75-

5

0.75-

5

0.75-

5

0.75-

5

0.75-

5

0.75-

5

0.75-

7.5

0.75-

5

1.5-

7.5

1.5-

7.5

Outlet area(ft²) 1.03 0.84 0.60 1.03 0.84 1.03 0.84 0.60 1.03 0.84 n/a n/a n/a n/a n/a

Bearing/

Shaft size(in.)

0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 0.75 1 1.19 0.75 n/a n/a






General Data



Humidifier



Silencer

-3 ft 38.00 285.56

-5 ft 62.00 435.77


- Horizontal discharge 52.00 521.86

- Vertical discharge 61.00 615.93

UV light 14.00 98.69

Gas heat (highest MBH) 69.00 957




Hoods






24-in. depth 15.00 85.00

36-in. depth 15.00 116.00

48-in. depth 15.00 146.00


24-in. depth 24.00 101.00

36-in. depth 24.00 135.00

48-in. depth 24.00 168.00


24-in. depth 48.00 142.00

36-in. depth 48.00 184.00

48-in. depth 48.00 226.00


24-in. depth 96.00 226.00

36-in. depth 96.00 284.00

48-in. depth 96.00 343.00





General Data



Small 2-4 rows 1-2 rows 1/2-inch unit coils (UW,UA, UF) 2 to 8 Aluminum 6.11 1–26.25x33.50


Extended-medium 2–8 rows 1–8 rows -W, 5W, 5A, P2, P4, D1, TT, NS All available rows Aluminum or Copper 5.33 1–24×32



Large horizontal 2–8 rows 1–10 rows 1/2-inch modified coil (WL) 2 to 8 Aluminum 2.78 1–12×32


Large vertical 2-8 rows 1–6 rows -W, 5W, 5A, P2, P4, D1, TT All available rows Aluminum or Copper 2.67 1–12×32


Table 40. Filter data for unit size 6 Table 41. Damper areas for unit size 6Filter Type Area (ft²) Qty–Size (in.) Type A (in) B (in) Area (ft2)

Flat (2-in., 4-in., and 2-in/4-in high efficiency)

pleated, permanent, throwaway media5.56 2 - 20x25

Rectangular

damper25.25 13.97 2.45

Angled (2-in. or 4-in.) Pleated, permanent,



Front load bag or cartridge 6.001 - 24x24

1 - 24x12Traq damper 13 2 1.84

Front load HEPA 6.001 - 24x24

1 - 24x12



Housed Fans


Size/Type 12-in. FC 10-in. FC 9-in. FC 12-in. AF 10-in. BC 9-in. BC 12-in. FC 10-in. FC 9-in. FC

Fan Name 12FA 10FA 9FA 12AA 10BA 9BA 12FB 10FB 9FB

Max rpm 1900 2100 2250 3700 4070 4375 2115 2525 2900

ODP NEMA Premium

motor hp range0.75-5 0.75-5 0.75-3 0.75-7.5 0.75-3 0.75-3 0.75-7.5 0.75-7.5 0.75-5

Outlet area (ft²) 1.46 1.03 0.84 1.46 1.03 0.84 1.46 1.03 0.84

Bearing/Shaft size (in.) 1 0.75 0.75 1 0.75 0.75 1.1875 0.75 0.75

Housed Fans Belt-drive Plenum Fans Direct-Drive Plenum Fans

High Pressure Low Pressure High Pressure High PressureSize/Type 12-in. AF 10-in. BC 9-in. BC 16-in. AF 14-in. AF 16-in. AF 14-in. AF

15-in. AFReduced Width

15-in. AFNominal Width

Fan name 12AB 10BB 9BB 16PA 14PA 16PB 14PB 15NR 15NF

Max rpm 4350 4650 5000 3300 3670 3700 4000 3650 3650

ODP NEMA Premium

motor hp range0.75-7.5 0.75-5 0.75-5 0.75-10 0.75-7.5 0.75-10 0.75-10 1.5-10 1.5-10

Outlet area (ft²) 1.46 1.03 0.84 n/a n/a n/a n/a n/a n/a

Bearing/Shaft size (in.) 1.4375 0.75 0.75 1.1875 1 1.375 1.1875 n/a n/a




General Data

Unit Size 8




Width (in.) 50.50


Mixing box




Filters

-2-in. or 4-in. angled 26.50 192.04


-2-in. or 4-in. flat 14.00 99.49


-Long bag 30-in. 44.00 219.08



Access or blank5












Fan6





Diffuser 14.00 90.94


-Vertical 44.00 259.71

Blender 26.50 173.34






CDQ Wheel 52.25 484.21




General Data



Humidifier



Silencer

-3 ft 38.00 319.00

-5 ft 62.00 483.40




UV light 14.00 120.26

Gas heat (highest MBH) 69.00 1016.00




Hoods






24-in. depth 15.00 89.00

36-in. depth 15.00 120.00

48-in. depth 15.00 152.00


24-in. depth 24.00 105.00

36-in. depth 24.00 140.00

48-in. depth 24.00 174.00


24-in. depth 48.00 148.00

36-in. depth 48.00 191.00

48-in. depth 48.00 234.00


24-in. depth 96.00 233.00

36-in. depth 96.00 293.00

48-in. depth 96.00 352.00





General Data


Section Type

1/2-inch

Coils

5/8-inch

Coils Coil Type Rows Fin Type

Area

(ft²)

Qty–Size

(in.)

Small 2-4 rows 1-2 rows 1/2-inch unit coils (UW,UA, UF) 2 to 8 Aluminum 7.99 1–28.75×40


Extended-medium 2–8 rows 1–8 rows -W, 5W, D1 All available rows Aluminum or Copper 7.31 1–27×39


-with access 2–6 rows 1–3 rows -5A, P2, P4, P8, TT All available rows Aluminum or Copper 6.50 1–24×39

Large horizontal 2–8 rows 1–10 rows 1-inch unit coil (NS) 1 Aluminum or Copper 6.50 1–24×39

-with access 2–8 rows 1–6 rows1/2-inch modified coils(WL, LL, FD)

All available rows Aluminum 4.95 1–18×38

Large vertical 2-8 rows 1–6 rows 5/8-inch modified coils

-with access 2–8 rows 1–6 rows -W, 5W, 5A, P2, P4, D1, TT All available rows Aluminum or Copper 4.88 1–18×39

-WD, D2 6 to 10 Aluminum or Copper 4.75 1–18×38

1-inch modified coil (NS) 1 Aluminum or Copper 4.88 1–18×39

Table 46. Filter data for unit size 8 Table 47. Damper areas for unit size 8

Filter Type Area (ft²) Qty–Size (in.) Type A (in) B (in) Area (ft2)


7.331 - 24x20

1 - 24x24

Rectangulardamper

34.25 13.97 3.32





1 - 24x12Traq damper 13 3 2.76


1 - 24x12

Note: 2-inch filters available in permanent, throwaway, or pleated media; 4-inch filtersavailable in pleated media, 65%, 85%, or 95% efficiency; Bag or cartridge filtersavailable in 65%, 85%, or 95% efficiency


Housed Fans


Size/Type 12-in. FC 10-in. FC 9-in. FC 12n. AF 10-in. BC 9-in. BC 12-in. FC 10-in. FC 9-in. FC

Fan name 12FA 10FA 9FA 12AA 10BA 9BA 12FB 10FB 9FB

Max rpm 1900 2100 2250 3700 4070 4375 2115 2525 2900

ODP NEMA Premiummotor hp range

1-5 1-5 1-3 1-7.5 1-3 1-3 1-7.5 1-7.5 1-5

Outlet area (ft²) 1.46 1.03 0.84 1.46 1.03 0.84 1.46 1.03 0.84

Bearing/Shaft size (in.) 1 0.75 0.75 1 0.75 0.75 1.1875 0.75 0.75


High PressureLow Pressure High Pressure

High Pressure

Size/Type12-in. AF 10-in. BC 9-in. BC 16-in. AF 14-in. AF 16-in. AF 14-in. AF

18-in. AFReduced Width

18-in. AFNominal Width

Fan name 12AB 10BB 9BB 16PA 14PA 16PB 14PB 18NR 18NF

Max rpm 4350 4650 5000 3300 3670 3700 4000 2979 2979


1-10 1-5 1-5 1-10 1-7.5 1-10 1-10 2-15 3-15


Bearing/Shaft size (in.) 1.4375 0.75 0.75 1.1875 1 1.375 1.1875 n/a n/a




General Data

Unit Size 10




Width (in.) 61.50


Mixing box




Filters

-2-in. or 4-in. angled 26.50 215.56


-2-in. or 4-in. flat 14.00 111.80


-Long bag 30-in. 42.50 237.62



Access or blank5












Fan6





Diffuser 14.00 100.86


-Vertical 42.50 285.68

Blender 36.00 238.64






CDQ Wheel 54.50 661.31




General Data



Humidifier



Silencer

-3 ft 38.00 358.76

-5 ft 62.00 541.16




UV light 14.00 135.22





Hoods






24-in. depth 15.00 89.00

36-in. depth 15.00 120.00

48-in. depth 15.00 152.00


24-in. depth 24.00 105.00

36-in. depth 24.00 140.00

48-in. depth 24.00 174.00


24-in. depth 48.00 148.00

36-in. depth 48.00 191.00

48-in. depth 48.00 234.00


24-in. depth 96.00 233.00

36-in. depth 96.00 293.00

48-in. depth 96.00 35.002





General Data

Table 50. Coil availability-size 10 Table 51. Coil data for unit size 10


Small 2-4 rows 1 - 2 rows 1/2-inch unit coils (UW,UA, UF) 2 to 8 Aluminum 9.98 1–28.75×50


Extended-medium 2–8 rows 1–8 rows -W, 5W, D1 All available rows Aluminum or Copper 9.19 1-27x49

Medium-large 2-8 rows 1-10 rows -WD, D2 6 to 10 Aluminum or Copper 9.19 1-27x49

-with access 2–6 rows 1–3 rows -5A, P2, P4, P8, TT All available rows Aluminum or Copper 8.17 1-24x49

Large horizontal 2–8 rows 1–10 rows 1-inch unit coil (NS) 1 Aluminum or Copper 8.17 1–24×49


(WL, LL, FD)All available rows Aluminum 6.38 1–18×49

Large vertical 2-8 rows 1–6 rows

-with access 2–8 rows 1–6 rows 5/8-inch modified coils-W, WD, 5W, 5A, P2, P4, D1, D2, TT

All available rows Aluminum or Copper 6.13 1–18×49

1-inch modified coil (NS) 1 Aluminum or Copper 6.13 1–18×49




pleated, permanent, throwaway media9.72

2 - 20x25

1 - 16x25

Rectangular

damper42.75 13.97 4.15

Angled (2-in. or 4-in.) pleated, permanent,throwaway media

13.89 4 - 25x20

Side load bag or cartridge 8.672 - 24x20

1 - 24x12 Type Dia (in) Qty Area (ft2)


1 - 24x12Traq damper 13 3 2.76


1 - 24x24



Housed Fans


Size/Type 15-in. FC 12-in. FC 10-in. FC 15-in. AF 12-in. AF 10-in. BC 15-in. FC 12-in. FC 10-in. FC

Fan name 15FA 12FA 10FA 15AA 12AA 10BA 15FB 12FB 10FB

Max rpm 1600 1900 2100 2900 3700 4070 1720 2115 2525

ODP NEMA Premium

motor hp range1-7.5 1-5 1-5 1-10 1-7.5 1-3 1-10 1-10 1-7.5

Outlet area (ft²) 2.05 1.46 1.03 2.05 1.46 1.03 2.05 1.46 1.03

Bearing/Shaft size (in.) 1 1 0.75 1.1875 1 0.75 1.1875 1.1875 0.75


High Pressure Low Pressure High Pressure High Pressure

Size/Type15-in. AF 12-in. AF 10-in. BC 18-in. AF 16-in. AF 18-in. AF 16-in. AF

20-in. AF

Reduced Width

20-in. AF

Nominal Width

Fan name 15AB 12AB 10BB 18PA 16PA 18PB 16PB 20NR 20NF

Max rpm 3500 4350 4650 3000 3300 3300 3700 2771 2771


1-15 1-10 1-5 1-10 1-10 1-15 1-10 3-15 3-15


Bearing/Shaft size (in.) 1.4375 1.4375 1 1.1875 1.1875 1.5 1.375 n/a n/a




General Data

Unit Size 12




Width (in.) 66.50


Mixing box




Filters

-2-in. or 4-in. angled 26.50 236.22


-2-in. or 4-in. flat 14.00 124.66


-Long bag 30-in. 42.50 268.97



Access or blank5












Fan6





Diffuser 14.00 116.94


-Vertical 42.50 308.68

Blender 36.00 264.12






CDQ Wheel 57.50 756.15




General Data



Humidifier



Silencer

-3 ft 38.00 442.35

-5 ft 62.00 677.72




UV light 14.00 146.68





Hoods






24-in. depth 15.00 94.00

36-in. depth 15.00 127.00

48-in. depth 15.00 161.00


24-in. depth 24.00 111.00

36-in. depth 24.00 147.00

48-in. depth 24.00 184.00


24-in. depth 48.00 155.00

36-in. depth 48.00 200.00

48-in. depth 48.00 245.00


24-in. depth 96.00 244.00

36-in. depth 96.00 305.00

48-in. depth 96.00 367.00





General Data

Table 56. Coil availability - size 12 Table 57. Coil data for unit size 12


Small 2-4 rows 1-2 rows1/2-inch unit coils

(UW, UA, UF, UU)2 to 8 Aluminum 12.30 1–32.5×54.5


Extended-medium 2–8 rows 1–8 rows -W,WD, 5W, All available rowsAluminum or Copper 11.81 1–31.5×54

Medium-large 2-8 rows 1-10 rows -5A, P2, P4, P8, D1, D2, TT All available rows Aluminum or Copper 11.25 1–30×54


Large horizontal 2–8 rows 1–10 rows1/2-inch modified coils

(WL, LL, FD)All available rows Aluminum 9.38 1-24×54


Large vertical 2-8 rows 1–6 rows-W, WD, 5W, 5A, P2, P4, P8,D1, D2, TT

All available rowsAluminum or Copper 9.00 1–24×54






3 - 16x20

3 - 16x20

Rectangular

damper52.5 13.97 5.09

Angled (2-in. or 4-in.) pleated, permanent,

throwaway media16.67

6 - 20x20



Front load bag or cartridge 10.001 -12x24

2 - 24x24Traq damper 16 3 4.19

Front load HEPA 10.00 2 - 30x24


Housed Fans


Size/Type 18-in FC 15-in FC 12-in FC 18-in AF 15-in AF 12-in AF 18-in FC 15-in FC 12-in FC

Fan name 18FA 15FA 12FA 18AA 15AA 12AA 18FB 15FB 12FB

Max rpm 1215 1600 1900 2450 2900 3700 1500 1720 2115


1-7.5 1-7.5 1-5 1-10 1-10 1-7.5 1-15 1-10 1-10

Outlet area (ft²) 2.88 2.05 1.46 2.88 2.05 1.46 2.88 2.05 1.46

Bearing/Shaft size (in.) 1 1 1 1.1875 1.1875 1 1.4375 1.1875 1.1875



Size/Type18-in AF 15-in AF 12-in AF 20-in AF 18-in AF 20-in AF 18-in AF 22-in. AF

Reduced Width22-in. AF

Nominal Width

Fan name 18AB 15AB 12AB 20PA 18PA 20PB 18PB 22NR 22NF

Max rpm 3100 3500 4350 2650 3000 2850 3300 2454 2454

ODP NEMA Premium

motor hp range1-15 1-15 1-10 1-15 1-10 1-15 1-15 3-15 5-20


Bearing/Shaft size (in.) 1.5 1.4375 1.4375 1.5 1.1875 1.6875 1.5 n/a n/a




General Data

Unit Size 14




Width (in.) 72.00


Mixing box




Filters

-2-in. or 4-in. angled 26.50 250.34


-2-in. or 4-in. flat 14.00 131.47


-Long bag 30-in. 42.50 283.79



Access or blank5












Fan6





Diffuser 14.00 121.90


-Vertical 42.50 325.46

Blender 36.00 276.73






CDQ Wheel 57.50 884.30




General Data



Humidifier



Silencer

-3 ft 38.00 461.27

-5 ft 62.00 703.65




UV light 14.00 155.07





Hoods






24-in. depth 15.00 94.00

36-in. depth 15.00 127.00

48-in. depth 15.00 161.00


24-in. depth 24.00 111.00

36-in. depth 24.00 147.00

48-in. depth 24.00 184.00


24-in. depth 48.00 155.00

36-in. depth 48.00 200.00

48-in. depth 48.00 245.00


24-in. depth 96.00 244.00

36-in. depth 96.00 305.00

48-in. depth 96.00 367.00







General Data

Unit Size 17




Width (in.) 72.00


Mixing box




Filters

-2-in. or 4-in. angled 24.50 286.12


-2-in. or 4-in. flat 14.00 136.82


-Long bag 30-in. 44.00 306.36



Access or blank5












Fan6





Diffuser 14.00 129.34


-Vertical 44.00 351.14

Blender 36.00 303.71






CDQ Wheel 57.50 905.99




General Data



Humidifier



Silencer

-3 ft 38.00 511.98

-5 ft 62.00 780.18




UV light 14.00 162.95





Hoods






24-in. depth 15.00 105.00

36-in. depth 15.00 141.00

48-in. depth 15.00 178.00


24-in. depth 24.00 122.00

36-in. depth 24.00 162.00

48-in. depth 24.00 202.00


24-in. depth 48.00 170.00

36-in. depth 48.00 218.00

48-in. depth 48.00 267.00


24-in. depth 96.00 266.00

36-in. depth 96.00 331.00

48-in. depth 96.00 396.00





General Data


Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size

(in.)

Small 2-4 rows 1-2 rows1/2-inch unit coils (UW, UA, UF, UU)

2 to 8 Aluminum 16.81 1–40×60.5


Extended-medium 2–8 rows 1–8 rows -W, D1 4 to 10 Aluminum or Copper 15.63 1-37.5x60

Medium-large 2-8 rows 1-10 rows -W, D1 3 Aluminum or Copper 15.00 1-36x60

-with access 2–6 rows 1–3 rows -WD, D2 6 to 10 Aluminum or Copper 15.36 1-37.5x59

Large horizontal 2–8 rows 1–10 rows -5W All available rows Aluminum or Copper 15.00 1-36x60

-with access 2–8 rows 1–6 rows -5A, TT All available rows Aluminum or Copper 13.75 1-33x60

Large vertical 2-8 rows 1–6 rows 1-inch unit coil (NS) 1 Aluminum or Copper 13.75 1–33×60

-with access 2–8 rows 1–6 rows1/2-inch modified coils

(WL, LL, FD)2 to 8 Aluminum 13.02 1-30x60

5/8-inch modified coils

-W, 5W, 5A, P2, P4, P8, D1, TT All available rows Aluminum or Copper 12.50 1-30x60

-WD, D2 All available rows Aluminum or Copper 12.29 1-30X59

1-inch modified coil (NS) 1 Aluminum or Copper 12.50 1-30x60





4 - 20x24

2 - 20x20

Rectangular

damper51 19.72 6.98

Angled (2-in. or 4-in.) Pleated, permanent,throwaway media

28.894 - 16x25

8 - 16x20




2 - 24x24Traq damper 16 3 4.19


2 - 12x24Note: 2-inch filters available in permanent, throwaway, or pleated media; 4-inch filters

available in pleated media, 65%, 85%, or 95% efficiency; Bag or cartridge filtersavailable in 65%, 85%, or 95% efficiency.


Housed Fans




Max rpm 1050 1215 1600 2300 2450 2900 1330 1500 1720


1.5-20 1.5-7.5 1.5-7.5 1.5-15 1.5-10 1.5-10 1.5-20 1.5-15 1.5-10

Outlet area (ft²) 4.38 2.88 2.05 4.38 2.88 2.05 4.38 2.88 2.05

Bearing/Shaft size (in.) 1.5 1 1 1.5 1.1875 1.1875 1.6875 1.4375 1.1875



Size/Type20-in AF 18-in AF 15-in AF 25-in AF 22-in AF 25-in AF 22-in AF

24.5-in. AFReduced Width

24.5-in. AFNominal Width


Max rpm 2750 3100 3500 2070 2320 2350 2650 2269 2269


1.5-20 1.5-20 1.5-15 1.5-20 1.5-15 1.5-25 1.5-20 5-20 5-20






General Data

Unit Size 21




Width (in.) 80.00


Mixing box




Filters

-2-in. or 4-in. angled 24.50 316.30


-2-in. or 4-in. flat 14.00 152.24


-Long bag 30-in. 50.25 369.18



Access or blank5












Fan6




Controls section ( includes largest available VFD) 24.50 442.03

Diffuser 14.00 143.02


-Vertical 50.25 429.14

Blender 34.00 323.59


Face-and-Bypass Dampers-Internal face-and-bypass or

face damper only19.00 300.08



CDQ Wheel 55.50 1189.41




General Data



Humidifier



Silencer

-3 ft 38.00 573.44

-5 ft 62.00 873.34




UV light 14.00 179.84





Hoods






24-in. depth 15.00 110.00

36-in. depth 15.00 148.00

48-in. depth 15.00 187.00


24-in. depth 24.00 128.00

36-in. depth 24.00 170.00

48-in. depth 24.00 211.00


24-in. depth 48.00 178.00

36-in. depth 48.00 228.00

48-in. depth 48.00 278.00


24-in. depth 96.00 277.00

36-in. depth 96.00 343.00

48-in. depth 96.00 410.00





General Data


Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size

(in.)Small 2-4 rows 1-2 rows 1/2-inch unit coils


Medium 2–8 rows 1–4 rows

Extended-medium 2–8 rows 1–81 rows 5/8-inch unit coils

Medium-large 2-8 rows 1-10 rows -W, 5W, D1 All available rows Aluminum or Copper 19.83 1-42x68

-with access 2–6 rows 1–4 rows -WD, D2 6 TO 10 Aluminum or Copper 19.54 1-42x67

Large horizontal 2–8 rows 1–10 rows -5A, P2, P4, P8, TT All available rows Aluminum or Copper 17.00 2-18x68


Large vertical 2-8 rows 1–6 rows 1/2-inch modified coils(WL, LL, FD)

2 to 8 Aluminum 15.94 1-33x68-with access 2–8 rows 1–4 rows

Note: 16-row maximum for stacked coils. 5/8-inch modified coils

-W, 5W, 5A, D1, TT, NS All available rows Aluminum or Copper 15.58 1-33x68

-WD, D2 All available rows Aluminum or Copper 15.35 1-33x67






3 - 25x20

1 - 25x16

3 - 16x25

Rectangular

damper63 19.72 8.63






3 - 24x24Traq damper 20 3 6.54


3 - 12x24Note: 2-inch filters available in permanent, throwaway, or pleated media; 4-inch filtersavailable in pleated media, 65%, 85%, or 95% efficiency; Bag or cartridge filtersavailable in 65%, 85%, or 95% efficiency.


Housed Fans




Max rpm 950 1050 1215 1900 2300 2450 1200 1330 1500

ODP NEMA Premium

motor hp range2-20 2-20 2-7.5 2-15 2-15 2-10 2-20 2-20 2-15

Outlet area (ft²) 5.54 4.38 2.88 5.54 4.38 2.88 5.54 4.38 2.88

Bearing/Shaft size (in.) 1.5 1.5 1 1.5 1.5 1.1875 2 1.6875 1.4375




(2) 20-in. AF

Reduced Width

(2) 20-in. AF

Nominal Width


Max rpm 2500 2750 3100 1850 2070 2100 2350 2771 2771

ODP NEMA Premium

motor hp range2-25 2-25 2-20 2-25 2-20 2-30 2-30 3-15 3-15


Bearing/Shaft size (in.) 2 1.6875 1.5 2 1.6875 1.6875 1.6875 n/a n/a




General Data

Unit Size 25




Width (in.) 80.00


Mixing box




Filters

-2-in. or 4-in. angled 24.50 356.90


-2-in. or 4-in. flat 14.00 164.95


-Long bag 30-in. 46.00 379.56



Access or blank5












Fan6




Controls section ( includes largest available VFD) 24.50 463.11

Diffuser 19.00 185.04


-Vertical 56.50 497.02

Blender 46.00 427.13






CDQ Wheel 55.50 1213.44




General Data



Humidifier



Silencer

-3 ft 38.00 699.10

-5 ft 62.00 1072.96




UV light 14.00 188.71





Hoods






24-in. depth 15.00 122.00

36-in. depth 15.00 164.00

48-in. depth 15.00 207.00


24-in. depth 24.00 142.00

36-in. depth 24.00 187.00

48-in. depth 24.00 233.00


24-in. depth 48.00 195.00

36-in. depth 48.00 249.00

48-in. depth 48.00 303.00


24-in. depth 96.00 302.00

36-in. depth 96.00 373.00

48-in. depth 96.00 443.00





General Data


Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size





Medium-large 2-8 rows 1-101 rows -W, 5W, D1 All available rows Aluminum or Copper 24.08 1-51x68

-with access 2–6 rows 1–3 rows -WD, D2, 5D 6 TO 10 Aluminum or Copper 23.73 1-51x67

Large horizontal 2–8 rows 1–10 rows -5A, P2, P4, P8, TT All available rows Aluminum or Copper 22.67 2-24x68


Large vertical 2-8 rows 1–10 rows1/2-inch modified coils (WL, LL, FD)

2 to 8 Aluminum 17.12 1-36x68


Note: 16-row maximum for stacked coils. -WD, D2 6 TO 10 Aluminum or Copper 17.00 1-36x68

-W, 5W, D1 All available rows Aluminum or Copper 17.00 1-36x68

-5A, P2, P4, P8, TT All available rows Aluminum or Copper 17.00 2-18x681-inch modified coil (NS) 1 Aluminum or Copper 17.00 2-18x68




27.11

6 - 20x20

2 - 20x16

3 - 12x24

Rectangulardamper

58.5 25.47 10.35


50.00 18 - 25x16




Front load HEPA 24.00

2 - 24x30

1 - 24x12

2 - 24x30




Housed Fans




Max rpm 950 1050 1215 1900 2300 2450 1200 1330 1500

ODP NEMA Premium

motor hp range3-20 3-20 3-7.5 3-15 3-15 3-10 3-25 3-25 3-15

Outlet area (ft²) 5.54 4.38 2.88 5.54 4.38 2.88 5.54 4.38 2.88

Bearing/Shaft size (in.) 1.5 1.5 1 1.5 1.5 1.1875 2 1.6875 1.4375




(2) 22-in. AFReduced Width

(2) 22-in. AFNominal Width


Max rpm 2500 2750 3100 1850 2070 2100 2350 2454 2454

ODP NEMA Premium

motor hp range3-30 3-30 3-20 3-25 3-20 3-30 3-30 3-15 5-20


Bearing/Shaft size (in.) 2 1.6875 1.5 2 1.6875 1.6875 1.6875 n/a n/a




General Data

Unit Size 30




Width (in.) 93.50


Mixing box




Filters

-2-in. or 4-in. angled 24.50 398.99


-2-in. or 4-in. flat 14.00 183.13


-Long bag 30-in. 46.00 415.84



Access or blank5










(with 8-row UW)19.00 1021.94



Fan6





Diffuser 19.00 199.78

Discharge plenum7

-Horizontal 46.00 404.25

-Vertical 56.50 549.91

Blender 46.00 470.25






CDQ Wheel 57.50 1310.61




General Data



Humidifier



Silencer

-3 ft 38.00 799.58

-5 ft 62.00 1214.72




UV light 14.00 218.33





Hoods






24-in. depth 15.00 122.00

36-in. depth 15.00 164.00

48-in. depth 15.00 207.00


24-in. depth 24.00 142.00

36-in. depth 24.00 187.00

48-in. depth 24.00 233.00


24-in. depth 48.00 195.00

36-in. depth 48.00 249.00

48-in. depth 48.00 303.00


24-in. depth 96.00 302.00

36-in. depth 96.00 373.00

48-in. depth 96.00 443.00





General Data


Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size


(UW, UA, UF, UU)2 to 8 Aluminum 29.90 1–52.5×82



Medium-large 2-8 rows 1-101 rows -W, 5W, WD, D1, D2, 5D All available rows Aluminum or Copper 28.69 1-51x81

-with access 2–6 rows 1–3 rows -5A, P2, P4, P8, TT All available rows Aluminum or Copper 27.00 2-24x81

Large horizontal 2–8 rows 1–10 rows 1-inch unit coil (NS) 1 Aluminum or Copper 22.67 2–24x81


(WL, LL, FD)2 to 8 Aluminum 20.39 1-36x81

Large vertical 2-8 rows 1–10 rows


Note: 16-row maximum for stacked coils. -W, 5W, WD, D1, D2 All available rows Aluminum or Copper 20.25 1-36x81

-5A, P2, P4, P8, TT All available rows Aluminum or Copper 20.25 2-18x81






6 - 20x24

2 - 20x16

3 - 12x24

Rectangular

damper68 25.47 12.03


56.676 - 16x25

18 - 16x20




2 - 12x24Traq damper 24 3 9.42


2 - 24x30

1 - 24x24

2 - 24x30




Housed Fans




Max rpm 850 950 1050 1650 1900 2300 1025 1200 1330


3-20 3-20 3-20 3-20 3-15 3-15 3-30 3-30 3-25

Outlet area (ft²) 6.94 5.54 4.38 6.94 5.54 4.38 6.94 5.54 4.38

Bearing/Shaft size (in.) 1.6875 1.5 1.5 1.6875 1.5 1.5 2.4375 2 1.6875




(2) 24.5-in. AF

Reduced Width

(2) 24.5-in. AF

Nominal Width


Max rpm 2200 2500 2750 1600 1850 1800 2100 2269 2269

ODP NEMA Premium

motor hp range3-40 3-30 3-30 3-25 3-25 3-40 3-40 5-20 5-20


Bearing/Shaft size (in.) 2 2 1.6875 2 2 1.6875 1.6875 n/a n/a




General Data

Unit Size 35




Width (in.) 100.00


Mixing box




Filters

-2-in. or 4-in. angled 24.50 533.86

-Cartridge (12-in.) or short bag (18-in.) 24.50 428.04

-2-in. or 4-in. flat 14.00 294.60


-Long bag (30-in.) 37.25 525.02



Access or blank5







Coils

-Small horizontal (with 4-row UW) 10.00 679.61





Fan6





Diffuser 24.50 365.56

Discharge plenum7


-Vertical 63.75 779.25

Blender 48.00 540.76

Electric Heat n/a n/a





CDQ Wheel 56.25 2127.92




General Data



Humidifier

-Direct steam 14.00 544.40


Silencer

-3 ft 38.00 918.37

-5 ft 62.00 1334.66




UV light 14.00 325.48





Hoods






24-in. depth 15.00 130.00

36-in. depth 15.00 175.00

48-in. depth 15.00 220.00


24-in. depth 24.00 151.00

36-in. depth 24.00 199.00

48-in. depth 24.00 247.00


24-in. depth 48.00 207.00

36-in. depth 48.00 263.00

48-in. depth 48.00 320.00


24-in. depth 96.00 319.00

36-in. depth 96.00 392.00

48-in. depth 96.00 466.00







General Data

Unit Size 40

Section dimensions (inches) and weights (pounds) - unit size 40



Width (in.) 112.50


Mixing box




Filters

-2-in. or 4-in. angled 24.50 580.66

-Cartridge (12-in.) or short bag (18-in.) 24.50 438.45-2-in. or 4-in. flat 14.00 319.13


-Long bag (30-in.) 37.25 570.65



Access or blank5







Coils






Fan6





Diffuser 24.50 389.25

Discharge plenum7


-Vertical 63.75 840.96

Blender 48.00 593.46









General Data

CDQ Wheel 56.25 2323.76


-Less than 4 rows 29.50 1168.40

-4 rows 43.00 1720.20

Humidifier



Silencer

-3 ft 38.00 973.72

-5 ft 62.00 1439.39




UV light14.00 352.71





Hoods






24-in. depth 15.00 130.00

36-in. depth 15.00 175.00

48-in. depth 15.00 220.00


24-in. depth 24.00 151.00

36-in. depth 24.00 199.00

48-in. depth 24.00 247.00


24-in. depth 48.00 207.00

36-in. depth 48.00 263.00

48-in. depth 48.00 320.00


24-in. depth 96.00 319.00

36-in. depth 96.00 392.00

48-in. depth 96.00 466.00

Section dimensions (inches) and weights (pounds) - unit size 40






General Data

Unit Size 50

Table 102.Section dimensions (inches) and weights (pounds) - unit size 50



Width (in.) 125.50


Mixing box




Filters

-2-in. or 4-in. angled 27.50 676.42


-2-in. or 4-in. flat 14.00 353.93


-Long bag (30-in.) 37.25 637.71

-Front-load 2-in or 4-in.flat, cartridge or HEPA 40.00 763.56


Access or blank5







Coils






Fan6





Diffuser 24.50 428.01

Discharge plenum7


-Vertical 68.50 989.88

Blender 48.00 675.51






CDQ Wheel 58.75 3275.01




General Data


-Less than 4 rows 29.50 1793.80-4 rows n/a n/a

Humidifier



Silencer

-3 ft 38.00 1225.82

-5 ft 62.00 1795.06




UV light 14.00 394.34





Hoods






24-in. depth 15.00 142.00

36-in. depth 15.00 191.00

48-in. depth 15.00 239.00


24-in. depth 24.00 164.00

36-in. depth 24.00 216.00

48-in. depth 24.00 268.00


24-in. depth 48.00 224.00

36-in. depth 48.00 284.00

48-in. depth 48.00 345.00


24-in. depth 96.00 344.00

36-in. depth 96.00 421.00

48-in. depth 96.00 498.00







General Data

Unit Size 57




Width (in.) 125.50


Mixing box




Filters

-2-in. or 4-in. angled 27.50 704.29


-2-in. or 4-in. flat 14.00 379.91


-Long bag (30-in.) 37.25 692.97

-Front-load -2-in or 4-in.flat, cartridge or HEPA 40.00 806.39


Access or blank5






-Extra-large horizontal or turning n/a n/a

Coils





-Large horizontal (with 10-row W) 48.00 3459.40

Fan6





Diffuser 24.50 644.75

Discharge plenum7


-Vertical n/a n/a

Blender 48.00 731.75





Energy Wheel n/a n/a

CDQ Wheel n/a n/a




General Data



Humidifier



Silencer

-3 ft 38.00 1331.88

-5 ft 62.00 1944.98




UV light 14.00 419.43





Hoods






24-in. depth 15.00 155.00

36-in. depth 15.00 209.00

48-in. depth 15.00 262.00


24-in. depth 24.00 179.00

36-in. depth 24.00 236.00

48-in. depth 24.00 292.00


24-in. depth 48.00 244.00

36-in. depth 48.00 309.00

48-in. depth 48.00 373.00


24-in. depth 96.00 373.00

36-in. depth 96.00 454.00

48-in. depth 96.00 536.00





General Data

Table 109.Coil availability - size 57 Table 110.Coil data for unit size 57

Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size

(in.)Small 2 rows 1-2 rows

1/2-inch unit coils (UW, UA, UF, UU)

2 to 8 Aluminum 56.89 2-36.25x113


Extended-medium 2–8 rows 1-6 rows -W, WD, 5A, 5W, D1, D2 All available rows Aluminum or Copper 56.50 2-36x113

Medium-large 2-8 rows 1-10 rows 1-inch unit coil (NS) 1 Aluminum or Copper 54.151-33x113

2-18x113

-with access 2-4 rows n/a1/2-inch modified coils

(WL, LL)2 to 8 Aluminum 43.16 1-55x113

Large horizontal 2–8 rows 1–10 rows -FD 4 to 6 Aluminum 44.141-31.25x113

1-25x113


-W, WD, 5A, 5W, D1, D2 All available rows Aluminum or Copper 42.38 1-54x113

1-inch modified coil (NS) 1 Aluminum or Copper 42.381-24x113

1-30x113

Note: Copper fin coils are limited to 8 rows.

Table 111. Filter data for unit size 57 Table 112.Damper areas for unit size 57




12 - 20x25

3 - 20x20

4 - 16x25

1 - 16x20

Rectangular

damper105.00 31.25 22.79






3 - 24x30

1 - 24x24

3 - 24x30

1 - 24x24

3 - 24x30

1 - 24x24


Table 113.Fan data for unit size 57

Housed Fans


Size/Type 32-in. FC 28-in. FC 25-in. FC 32-in. AF 28-in. AF 25-in. AF 32-in. FC 28-in. FC 25-in. FC


Max rpm 675 750 850 1300 1500 1650 760 860 1025


7.5-30 7.5-25 7.5-20 7.5-30 7.5-20 7.5-20 7.5-60 7.5-40 7.5-40

Outlet area (ft²) 11.11 8.81 6.95 11.11 8.81 6.95 11.11 8.81 6.95

Bearing/Shaft size (in.) 2.1875 1.9375 1.6875 2.1875 1.9375 1.6875 2.1875 2.4375 2.4375



Size/Type32-in. AF 28-in. AF 25-in. AF 44-in. AF 40-in. AF 44-in. AF 40-in. AF (2) 30-in. AF

Reduced Width(2) 30-in. AF

Nominal Width


Max rpm 1700 2050 2200 1100 1150 1200 1400 1851 1851


7.5-60 7.5-60 7.5-50 7.5-60 7.5-30 7.5-75 7.5-75 10-30 10-30


Bearing/Shaft size (in.) 2.1875 2.1875 2 2.1875 2.4375 2.4375 2.1875 n/a n/a




General Data

Unit Size 66




Width (in.) 140.50


Mixing box




Filters

-2-in. or 4-in. angled 27.50 882.20


-2-in. or 4-in. flat 15.00 533.87


-Long bag (30-in.) 37.25 894.76



Access or blank5

-Small horizontal 10.00 n/a






Coils

-Small horizontal (with 4-row UW) n/a n/a




-Large horizontal (with 10-row W) n/a n/a

Fan6





Diffuser 27.50 664.01

Discharge plenum7


-Vertical n/a n/a

Blender 49.00 970.30






CDQ Wheel n/a n/a






General Data


Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size

(in.)

Small n/a n/a1/2-inch unit coils (UW, UA, UF, UU)

2 to 8 Aluminum 65.63 2-37.5 x 126


Extended-medium 2–8 rows 1-6 rows -W, WD, D1, D2 All available rows Aluminum or Copper 65.63 2-37.5 x 126

Medium-large 2-8 rows 1-10 rows -W, D1 3 Aluminum or Copper 65.631-33 x 126

1-42 x 126

-with access n/a n/a -5A, 5W All available rows Aluminum or Copper 65.631-42 x 126

1-33 x 126

Large horizontal n/a n/a 1-inch unit coil (NS) 1 Aluminum or Copper 63.00 3-24 x 126

-with access n/a n/a1/2-inch modified coils

(WL, LL, FD)2 to 8 Aluminum 51.41

1-25 x 126

1-33.75 x 126

Large vertical n/a n/a 5/8-inch modified coils

-with access n/a n/a -W, WD, 5A, 5W, D1, D2 All available rows Aluminum or Copper 49.881-24 x 126

1-33 x 126

1-inch modified coil (NS) 1 Aluminum or Copper 49.88 1-24 x 1261-33 x 126


Table 117. Filter data for unit size 66 Table 118.Damper areas for unit size 66



75.56 20 - 20x24 4 - 20x16Rectangular

damper120.00 31.25 26.04


throwaway media113.33 36 - 20x20 6 - 16x20

Type Dia (in) Qty Area (ft2)

Side load bag or cartridge 66.67 20 - 20x24 Traq damper 28 4 17.10

Front load bag or cartridge 66.00 3 - 12x24 15 - 24x24


4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12



Housed Fans




Max rpm 600 675 750 1250 1300 1500 665 760 860

ODP NEMA Premium

motor hp range10-40 10-30 10-25 10-30 10-30 10-20 10-60 10-60 10-40

Outlet area (ft²) 13.91 11.11 8.81 13.91 11.11 8.81 13.91 11.11 8.81




Size/Type36-in. AF 32-in. AF 28-in. AF 44-in. AF 40-in. AF 44-in. AF 40-in. AF

(4) 22-in. AF

Nominal Width

(4) 22-in. AF

Extended Width

Fan name 36AB 32AB 28AB 44PA 40PA 44PB 40PB 22SF 22SW

Max rpm 1550 1700 2050 1100 1150 1200 1400 2613 2613

ODP NEMA Premium

motor hp range10-75 10-60 10-60 10-60 10-30 10-75 10-75 5-25 7.5-25






General Data

Unit Size 80




Width (in.) 140.50


Mixing box




Filters

-2-in. or 4-in. angled 27.50 945.62


-2-in. or 4-in. flat 15.00 560.15


-Long bag (30-in.) 37.25 971.09



Access or blank5

-Small horizontal n/a n/a






Coils






Fan6





Diffuser 37.25 809.34

Discharge plenum7


-Vertical n/a n/a

Blender 54.00 1112.23






CDQ Wheel n/a n/a




General Data



Humidifier



Silencer

-3 ft 38.00 1741.00

-5 ft 62.00 2555.39




UV light 15.00 604.11





Hoods






24-in. depth 15.00 181

36-in. depth 15.00 243

48-in. depth 15.00 304


24-in. depth 24.00 208

36-in. depth 24.00 273

48-in. depth 24.00 338


24-in. depth 48.00 281

36-in. depth 48.00 354

48-in. depth 48.00 427


24-in. depth 96.00 427

36-in. depth 96.00 517

48-in. depth 96.00 606





General Data


Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size

(in.)Small n/a n/a

1/2-inch unit coils (UW, UA, UF, UU)

2 to 8 Aluminum 78.75 2-45 x 126


Extended-medium 2–8 rows 1-6 rows -W, WD, 5A, 5W, D1, D2 All available rows Aluminum or Copper 78.75 2-45 x 126

Medium-large 2-8 rows 1-10 rows -5D All available rows Aluminum 78.75 2-45 x 126

-with access n/a n/a 1-inch unit coil (NS) 1 Aluminum or Copper 76.13

1-24 x 126

1-30 x 126

1-33 x 126

Large horizontal n/a n/a1/2-inch modified coils

(WL, LL, FD)2 to 8 Aluminum 63.44 2-36.25 x 126

-with access n/a n/a 5/8-inch modified coils

Large vertical n/a n/a -W, WD, 5A 5W, D1, D2 All available rows Aluminum or Copper 63.00 2-36 x 126

-with access n/a n/a 1-inch modified coil (NS) 1 Aluminum or Copper 60.382-18 x 126

1-33 x 126


Table 123.Filter data for unit size 80 Table 124.Damper areas for unit size 80



85.5620 - 20x24 4 - 20x16

5 - 12x24

Rectangulardamper

120.00 37.00 30.83


151.11 48 - 20x20 8 - 16x20Type Dia (in) Qty Area (ft2)

Side load bag or cartridge 88.00 20 - 24x24 4 - 24x12 Traq damper 28 5 21.38

Front load bag or cartridge 88.00 4 - 12x24 20 - 24x24


4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12

5 - 12x24



Housed Fans




Max rpm 600 675 750 1250 1300 1500 665 760 860

ODP NEMA Premium

motor hp range10-40 10-30 10-25 10-30 10-30 10-20 10-60 10-60 10-40

Outlet area (ft²) 13.91 11.11 8.81 13.91 11.11 8.81 13.91 11.11 8.81




Size/Type36-in. AF 32-in. AF 28-in. AF 44-in. AF 40-in. AF 44-in. AF 40-in. AF

(4) 22-in. AF

Nominal Width

(4) 22-in. AF

Extended Width

Fan name 36AB 32AB 28AB 44PA 40PA 44PB 40PB 22SF 22SW

Max rpm 1550 1700 2050 1100 1150 1200 1400 2613 2613

ODP NEMA Premium

motor hp range10-75 10-60 10-60 10-60 10-30 10-75 10-75 5-25 7.5-25






General Data

Unit Size 100




Width (in.) 154.50


Mixing box




Filters

-2-in. or 4-in. angled 27.50 1032.36


-2-in. or 4-in. flat 15.00 623.46


-Long bag (30-in.) 37.25 1061.74



Access or blank5

-Small horizontal n/a n/a






Coils






Fan6





Diffuser 37.25 876.54

Discharge plenum7


-Vertical n/a n/a

Blender 60.00 1345.03






CDQ Wheel n/a n/a




General Data



Humidifier



Silencer

-3 ft 38.00 2195.72

-5 ft 62.00 3230.00




UV light 15.00 667.60





Hoods






24-in. depth 15.00 198.00

36-in. depth 15.00 265.00

48-in. depth 15.00 333.00


24-in. depth 24.00 227.00

36-in. depth 24.00 298.00

48-in. depth 24.00 368.00


24-in. depth 48.00 306.00

36-in. depth 48.00 385.00

48-in. depth 48.00 463.00


24-in. depth 96.00 462.00

36-in. depth 96.00 558.00

48-in. depth 96.00 653.00





General Data



Small n/a n/a1/2-inch unit coils

(UW, UA, UF, UU)2 to 8 Aluminum 100.36 2-51.25 x 141


Extended-medium 2–8 rows 1-6 rows -W, WD, 5A, 5W, D1, D2 All available rows Aluminum or Copper 99.88 2-51 x 141

Medium-large 2-8 rows 1-10 rows -5D All available rows Aluminum 99.88 2-51 x 141

-with access n/a n/a 1-inch unit coil (NS) 1 Aluminum or Copper 96.94 3-33 x 141

Large horizontal n/a n/a1/2-inch modified coils


1-36.25 x 141

1-42.5 x 141

-with access n/a n/a 5/8-inch modified coils

Large vertical n/a n/a -W, WD, 5A 5W, D1, D2 All available rows Aluminum or Copper 76.381-42 x 141

1-36 x 141

-with access n/a n/a 1-inch modified coil (NS) 1 Aluminum or Copper 76.382-24 x 141

1-30 x 141Note: Copper fin coils are limited to 8 rows.




pleated, permanent, throwaway media104.17 30 - 20x25

Rectangular

damper134.00 42.75 39.78



Side load bag or cartridge 113.33

28 - 24x20

4 - 24x12



24 - 24x24Traq damper 28 6 25.66


6 - 30x24

6 - 30x24

6 - 30x24

6 - 12x24





General Data


Housed Fans - Low PressureSize/Type 40-in. FC 36-in. FC 32-in. FC 44-in. AF 40-in. AF 36-in. AF 32-in. AF

Fan name 40FA 36FA 32FA 44AA 40AA 36AA 32AA

Max rpm 550 600 675 850 1200 1250 1300

ODP NEMA Premium

motor hp range15-40 15-40 15-30 15-40 15-60 15-30 15-30

Outlet area (ft²) 17.45 13.91 11.11 21.88 17.45 13.91 11.11

Bearing/Shaft size (in.) 2.4375 2.4375 2.1875 2.9375 2.1875 2.4375 2.1875

Housed Fans - High Pressure

Size/Type 40-in. FC 36-in. FC 32-in. FC 44-in. AF 40-in. AF 36-in. AF 32-in. AF

Fan name 40FB 36FB 32FB 44AB 40AB 36AB 32AB

Max rpm 600 665 760 1150 1350 1550 1700

ODP NEMA Premium

motor hp range15-75 15-75 15-60 15-100 15-100 15-75 15-60

Outlet area (ft²) 17.45 13.91 11.11 21.88 17.45 13.91 11.11


Belt-drive Plenum Fans Direct-Drive Plenum Fans

Low Pressure High Pressure High Pressure

Size/Type55-in. AF 49-in. AF 55-in. AF 49-in. AF

(6) 24.5-in. AF

Nominal Width

(6) 24.5-in. AF

Extended Width

Fan name 55PA 49PA 55PB 49PB 24SF 24SW

Max rpm 850 950 975 1100 2344 2344


15-75 15-60 15-125 15-100 5-20 5-20

Outlet area (ft²) n/a n/a n/a n/a n/a n/a

Bearing/Shaft size (in.) 2.4375 2.1875 2.9375 2.4375 n/a n/a






General Data



Humidifier



Silencer

-3 ft 38.00 2554.94

-5 ft 62.00 3786.24




UV light 15.00 758.72





Hoods






24-in. depth 15.00 198.00

36-in. depth 15.00 265.00

48-in. depth 15.00 333.00


24-in. depth 24.00 227.00

36-in. depth 24.00 298.00

48-in. depth 24.00 368.00


24-in. depth 48.00 306.00

36-in. depth 48.00 385.00

48-in. depth 48.00 463.00


24-in. depth 96.00 462.00

36-in. depth 96.00 558.00

48-in. depth 96.00 653.00





General Data


Section Type

1/2-inch

Coils

5/8-inch


Area

(ft²)

Qty–Size

(in.)

Small n/a n/a 1/2-inch unit coils (UW, UA, UF, UU)

2 to 8 Aluminum 119.58 2-51.25 x 168Medium 2–4 rows 1–3 rows

Extended-medium 2–8 rows 1-6 rows 5/8-inch unit coils

Medium-large 2-8 rows 1-10 rows -W, WD, 5A, 5W, D1, D2 All available rows Aluminum or Copper 119.00 2-51 x 168

-with access n/a n/a -5D All available rows Aluminum 119.00 2-51 x 168

Large horizontal n/a n/a -W, WD, D1, D2 10 Aluminum 115.50 3-33 x 168

-with access n/a n/a 1-inch unit coil (NS) 1 Aluminum or Copper 99.00 3-33 x 144

Large vertical n/a n/a 1/2-inch modified coils


1-36.25 x 168

1-42.5 x 168-with access n/a n/a

5/8-inch modified coils

-W, WD, 5A, 5W, D1, D2 All available rows Aluminum or Copper 91.001-36 x 168

1-42 x 168

-W, WD, D1, D2 10 Aluminum 91.002-24 x 168

1-30 x 168

1-inch modified coil (NS) 1 Aluminum or Copper 78.002-24 x 144

1-30 x 144






32 - 25x20

4 - 25x16

Rectangular

damper161.25 42.75 47.87


194.44 56 - 25x20

Side load bag or cartridge 134.00

28 - 24x24

4 - 24x127 - 12x24 Type Dia (in) Qty Area (ft2)


28 - 24x24Traq damper 28 6 25.66


7 - 30x24

7 - 30x24

7 - 30x24

7 - 12x24





General Data


Housed Fans - Low PressureSize/Type 40-in. FC 36-in. FC 32-in. FC 49-in. AF 44-in. AF 40-in. AF 36-in. AF

Fan name 40FA 36FA 32FA 49AA 44AA 40AA 36AA

Max rpm 550 600 675 800 850 1200 1250

ODP NEMA Premium

motor hp range30-40 30-40 30 30-100 30-40 30-60 30

Outlet area (ft²) 17.45 13.91 11.11 27.45 21.88 17.45 13.91


Housed Fans - High Pressure

Size/Type 40-in. FC 36-in. FC 32-in. FC 49-in. AF 44-in. AF 40-in. AF 36-in. AF

Fan name 40FB 36FB 32FB 49AB 44AB 40AB 36AB

Max rpm 600 665 760 1100 1150 1350 1550

ODP NEMA Premium

motor hp range30-75 30-75 30-60 30-125 30-125 30-100 30-75

Outlet area (ft²) 17.45 13.91 11.11 27.45 21.88 17.45 13.91


Belt-drive Plenum Fans Direct-Drive Plenum Fans

Low Pressure High Pressure High Pressure

Size/Type63-in. AF 55-in. AF 63-in. AF 55-in. AF

(6) 24.5-in. AF

Nominal Width

(6) 24.5-in. AF

Extended Width

Fan name 63PA 55PA 63PB 55PB 24SF 24SW

Max rpm 750 850 850 975 2344 2344


30-100 30-75 30-125 30-125 5-20 5-20

Outlet area (ft²) n/a n/a n/a n/a n/a n/a

Bearing/Shaft size (in.) 2.9375 2.4375 3.1875 2.9375 n/a n/a




Coil Data

Drain Pans

Table 138.Drain pan access availability

Unit SizeDrain Pan Space (inches)

Small Medium Extend-Medium Medium-Large Large

3 7.5 11.5 16.5 22 31.5

4 7.5 11.5 16.5 22 31.5

6 7.5 11.5 16.5 22 31.5

8 7.5 11.5 16.5 24 33.5

10 7.5 11.5 16.5 24 33.5

12 7.5 11.5 16.5 24 33.5

14 7.5 11.5 16.5 24 33.5

17 7.5 11.5 16.5 22 33.5

21 7.5 11.5 16.5 22 31.5

25 7.5 11.5 16.5 22 43.5

30 7.5 11.5 16.5 22 43.5

35 7.2 11.2 16.2 21.7 45.2

40 7.2 11.2 16.2 21.7 45.2

50 7.0 11.0 16.0 21.5 45.0

57 7.0 11.0 16.0 21.5 45.0

66 n/a 11.00 15.00 20.50 n/a

80 n/a 11.00 15.00 20.50 n/a

100 n/a 11.00 15.00 20.50 n/a

120 n/a 11.00 15.00 20.50 n/a

Table 139.Coil depth by rows (inches)

Tube

Diameter Unit Size

Coil Rows

1 2 3 4 6 8 10

1/2 inch 3-40 n/a 6.50 n/a 6.50 8.70 10.90 n/a

1/2 inch 50-120 n/a 5.72 n/a 7.90 10.10 12.20 n/a

5/8 inch All sizes 4.00 6.50 8.00 9.50 12.50 15.50 18.50

1 inch All sizes 5.25 n/a n/a n/a n/a n/a n/a

Note: Example: In a size 30 with a 4-row UW coil in an extended-medium coil section, there would be 10.0 inches of drain pan exposed beyond the coil casing for cleaning access.




Coil Data

Connection Diameters for Hydronic and Steam Coils

Table 140.Water coils with 1/2-inch tubes connection diameter

Coil Type Rows Unit Sizes Quantity

Connection Diameter (inches)

Supply Return Drain/Vent

UW 2, 4, 6, 8

3-6 1 1.50 1.50 0.38

8-14, 50-66 1 2.00 2.00 0.38

17-40, 80-120 1 2.50 2.50 0.38

UA 23-14, 50-57 1 1.50 1.50 0.38

17-40, 66-120 1 2.00 2.00 0.38

UU 4, 8 12-120 1 2.50 2.50 0.38

LL 4, 6, 8 8-120 1 2.50 2.50 0.38

WL 2, 4, 6, 8

3-10 1 1.50 1.50 0.38

12-21, 66 1 2.00 2.00 0.38

25-57, 80-120 1 2.50 2.50 0.38

Note: All connections have external threads.

Table 141.Water coils with 5/8-inch tubes connection diameter

Coil Type Rows Header Height (in.)



5A 212-27 2.00 2.00 0.38

30-54 2.50 2.50 0.38

5D 6, 8, 10 45-55 2.50 2.50 0.38

5W

112-18 1.25 1.25 0.38

24-54 1.50 1.50 0.38

2 12-27 2.00 2.00 0.3830-54 2.50 2.50 0.38

D1 3, 4, 6, 8, 1012-27 2.00 2.00 0.38

30-55 2.50 2.50 0.38

D2 6, 8, 10 18-55 2.50 2.50 0.38

P22, 6 12-30 0.75 0.75 0.50

4 12-30 1.00 1.00 0.50

P4 2, 4, 6, 8 12-30 1.00 1.00 0.50

P8 4, 8 18-30 1.25 1.25 0.50

TT 1, 2 12-33 0.75 0.75 n/a

W 3, 4, 6, 8, 1012-27 2.00 2.00 0.38

24, 30-51 2.50 2.50 0.38

WD 6, 8, 10 18-55 2.50 2.50 0.38

Note: 5A, 5W, W (4–10 row), D1, D2, WD, and 5D connections have external threads; P2, P4, P8, and TT connections have internal threads.

Table 142.Steam coils with 1-inch tubes connection diameter

Coil Type Rows Header Height (in.)



NS 1

12 1.50 1.00 1.00

18 2.00 1.00 1.00

24 2.50 1.25 1.25

30–33 3.00 1.25 1.25

Note: All connections have internal threads.




Coil Data

Refrigerant Coil Connections

Table 143.Type UF refrigerant coil connection sizes for unit sizes 3 to 30

Unit

Size

Header

Height

(inches) Rows

Distributor

Tube

Number

of Circuits Circuiting


1 Distributor 2 Distributor 4 Distributor

Liquid Suction Liquid Suction Liquid Suction

3, 4 20

4, 6, 80.25 15 Full n/a n/a 1.13 Note1 n/a n/a

0.19 15 Full n/a n/a Note2 Note1 n/a n/a

4, 60.25 7 Half 1.13 1.38 0.88 1.38 n/a n/a

0.19 7 Half 0.88 1.38 0.63 1.38 n/a n/a

40.25 3 Quarter 0.88 1.38 n/a n/a n/a n/a

0.19 3 Quarter 0.63 1.38 n/a n/a n/a n/a

6 26

4, 6, 80.25 20 Full n/a n/a 1.13 1.63 n/a n/a

0.19 20 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 10 Half 1.13 1.63 0.88 1.38 n/a n/a

0.19 10 Half 1.13 1.63 0.88 1.38 n/a n/a

40.25 5 Quarter 0.88 1.38 0.88 1.38 n/a n/a

0.19 5 Quarter 0.88 1.38 0.63 1.38 n/a n/a

8, 10 28

4, 6, 80.25 22 Full n/a n/a 1.38 1.63 n/a n/a

0.19 22 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 11 Half 1.38 1.63 0.88 1.38 n/a n/a

0.19 11 Half 1.13 1.63 0.88 1.38 n/a n/a

40.25 4 Quarter 0.88 1.38 0.88 1.38 n/a n/a

0.19 4 Quarter 0.63 1.38 0.63 1.38 n/a n/a

12, 14 32

4, 6, 80.25 25 Full n/a n/a 1.38 1.63 n/a n/a

0.19 25 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 12 Half 1.38 1.63 1.13 1.38 n/a n/a

0.19 12 Half 1.13 1.63 0.88 1.38 n/a n/a

40.25 6 Quarter 1.13 1.38 0.88 1.38 n/a n/a

0.19 6 Quarter 0.88 1.38 0.63 1.38 n/a n/a

17 40

4, 6, 80.25 31 Full n/a n/a n/a n/a 1.13 Note5

0.19 31 Full n/a n/a n/a n/a Note4 Note5

4, 60.25 15 Half n/a n/a 1.13 Note7 0.88 1.38

0.19 15 Half n/a n/a Note6 Note7 0.63 1.38

21 43

4, 6, 80.25 34 Full n/a n/a n/a n/a 1.13 1.63

0.19 34 Full n/a n/a n/a n/a 1.13 1.63

4, 60.25 17 Half n/a n/a 1.13 1.63 0.88 1.38

0.19 17 Half n/a n/a 1.13 1.63 Note8 1.38

25, 30 52

4, 6, 80.25 41 Full n/a n/a n/a n/a 1.38 1.63

0.19 41 Full n/a n/a n/a n/a 1.13 1.63

4, 60.25 20 Half n/a n/a 1.13 1.63 0.88 1.38

0.19 20 Half n/a n/a 1.13 1.63 0.88 1.38

Notes: 1Bottom suction connection is 1.63 inches and top suction connection is 1.38 inch. 2Bottom liquid connection is 1.13 inches and top liquidconnection is 0.88 inch. 3Connections are 1.13 for intertwined and 1.38 inches for horizontal split. 4Three connections are 1.13 inches and one is0.88 inch. 5Three connections are 1.63 inches and one is 1.38 inches. 6One connection is 0.88 inch and one is 1.13 inches. 7One connection is1.38 inches and one is 1.63 inches. 8Three connection are 0.63 inch and one is 0.88 inch. 9Liquid connections are 0.88 inch for intertwined and1.13 inches for horizontal split. 10Suction connections are 1.38 inches for intertwined and 1.63 inches for horizontal split. 11Three suctionconnections are 1.38 inches and one is 1.63 inches. 12Three liquid connections are 0.88 inches and one is 1.13 inches. 13Three connections are0.63 inches and one connection is 0.88 inches.




Coil Data

Table 144.Type UF refrigerant coil connection sizes for unit sizes 35 to 120

Unit

Size

Header

Height

(inches) Rows

Distributor

Tube

Number

of Circuits Circuiting




35, 40 57

4, 6, 80.25 45 Full n/a n/a n/a n/a 1.38 1.63

0.19 45 Full n/a n/a n/a n/a 1.13 1.63

4, 60.25 22 Half n/a n/a 1.38 1.63 1.38 1.63

0.19 22 Half n/a n/a 1.13 1.63 Note9 Note10

50 31

4, 6, 80.25 24 Full n/a n/a 1.38 1.63 n/a n/a

0.19 24 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 12 Half 1.38 1.63 1.13 1.38 n/a n/a

0.19 12 Half 1.13 1.63 0.88 1.38 n/a n/a

40.25 6 Quarter 1.13 1.38 0.88 1.38 n/a n/a

0.19 6 Quarter 0.88 1.38 0.63 1.38 n/a n/a

57 36

4, 6, 80.25 28 Full n/a n/a n/a n/a 1.13 1.38

0.19 28 Full n/a n/a n/a n/a 0.88 1.38

4, 60.25 14 Half n/a n/a 1.13 1.38 n/a n/a

0.19 14 Half n/a n/a 0.88 1.38 n/a n/a

66 37

4, 6, 80.25 29 Full n/a n/a n/a n/a 1.13 Note11

0.19 29 Full n/a n/a n/a n/a Note12 Note11

4, 60.25 14 Half n/a n/a 1.13 1.38 n/a n/a

0.19 14 Half n/a n/a 0.88 1.38 n/a n/a

80 45

4, 6, 80.25 35 Full n/a n/a n/a n/a 1.13 1.63

0.19 35 Full n/a n/a n/a n/a 1.13 1.63

4, 60.25 17 Half n/a n/a 1.13 1.63 0.88 1.38

0.19 17 Half n/a n/a 1.13 1.63 Note13 1.38

100,

12051

4, 6, 80.25 40 Full n/a n/a n/a n/a 1.13 1.63

0.19 40 Full n/a n/a n/a n/a 1.13 1.63

4, 60.25 20 Half n/a n/a 1.13 1.63 0.88 1.38

0.19 20 Half n/a n/a 1.13 1.63 0.88 1.38

Notes: 1Bottom suction connection is 1.63 inches and top suction connection is 1.38 inch. 2Bottom liquid connection is 1.13 inches and top liquidconnection is 0.88 inch. 3Connections are 1.13 for intertwined and 1.38 inches for horizontal split. 4Three connections are 1.13 inches and one is0.88 inch. 5Three connections are 1.63 inches and one is 1.38 inches. 6One connection is 0.88 inch and one is 1.13 inches. 7One connection is1.38 inches and one is 1.63 inches. 8Three connection are 0.63 inch and one is 0.88 inch. 9Liquid connections are 0.88 inch for intertwined and1.13 inches for horizontal split. 10Suction connections are 1.38 inches for intertwined and 1.63 inches for horizontal split. 11Three suctionconnections are 1.38 inches and one is 1.63 inches. 12Three liquid connections are 0.88 inches and one is 1.13 inches. 13Three connections are0.63 inches and one connection is 0.88 inches.




Coil Data

Table 145.Type FD refrigerant coil connection sizes for unit sizes 3 to 40

Unit Size

Header

Height

(inches) Rows

Distribut

or Tube

Number

of

Circuits Circuiting




8, 10 18

4, 60.25 14 Full n/a n/a 1.13 1.38 n/a n/a

0.19 14 Full n/a n/a 0.88 1.38 n/a n/a

4, 60.25 7 Half 1.13 1.38 0.88 1.38 n/a n/a

0.19 7 Half 0.88 1.38 0.63 1.38 n/a n/a

40.25 4 Quarter 0.88 1.38 0.88 1.38 n/a n/a

0.19 4 Quarter 0.63 1.38 0.63 1.38 n/a n/a

12, 14 24

4, 60.25 19 Full n/a n/a 1.13 1.63 n/a n/a

0.19 19 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 9 Half 1.13 1.63 0.88 1.63 n/a n/a

0.19 9 Half 1.13 1.63 Note1 1.63 n/a n/a

40.25 4 Quarter 0.88 1.38 0.88 1.38 n/a n/a

0.19 4 Quarter 0.63 1.38 0.63 1.38 n/a n/a

17 30

4, 60.25 24 Full n/a n/a 1.38 1.63 n/a n/a

0.19 24 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 12 Half 1.38 1.63 1.13 1.63 n/a n/a

0.19 12 Half 1.13 1.63 0.88 1.63 n/a n/a

40.25 6 Quarter 1.13 1.63 0.88 1.63 n/a n/a

0.19 6 Quarter 0.88 1.63 0.63 1.63 n/a n/a

21 33

4, 60.25 26 Full n/a n/a 1.38 1.63 n/a n/a

0.19 26 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 13 Half 1.38 1.63 1.13 1.63 n/a n/a

0.19 13 Half 1.13 1.63 0.88 1.63 n/a n/a

40.25 6 Quarter 1.13 1.63 0.88 1.63 n/a n/a

0.19 6 Quarter 0.88 1.63 0.63 1.63 n/a n/a

25, 30, 35,

4036 4, 6

0.25 28 Full n/a n/a n/a n/a 1.13 1.38

0.19 28 Full n/a n/a n/a n/a 0.88 1.38

Notes: 1On a 4 row intertwined the liquid connection is 0.88 inch downstream and 0.63 inch upstream. On a 6 row intertwined the liquid connection is0.64 inch downstream and 0.88 upstream. 2For 4-row intertwined, the upstream liquid connection is 0.63 inches and the downstream liquidconnection is 0.88 inches. For 6-row intertwined, the upstream liquid connection is 0.88 inches and the downstream liquid connection is 0.63inches.




Coil Data

Table 146.Type FD refrigerant coil connection sizes for unit sizes 50-120

Unit Size

Header

Height

(inches) Rows

Distribut

or Tube

Number

of

Circuits Circuiting




50 42 4, 60.25 33 Full n/a n/a n/a n/a 1.13 1.63

0.19 33 Full n/a n/a n/a n/a 1.13 1.63

57

24 4, 60.25 19 Full n/a n/a 1.13 1.63 n/a n/a

0.19 19 Full n/a n/a 1.13 1.63 n/a n/a

24 4, 60.25 9 Half 1.13 1.63 0.88 1.63 n/a n/a

0.19 9 Half 1.13 1.63 Note2 1.63 n/a n/a

24 40.25 4 Quarter 0.88 1.38 0.88 1.38 n/a n/a

0.19 4 Quarter 0.63 1.38 0.63 1.38 n/a n/a

30 4, 60.25 24 Full n/a n/a 1.38 1.63 n/a n/a

0.19 24 Full n/a n/a 1.13 1.63 n/a n/a

30 4, 60.25 12 Half 1.38 1.63 1.13 1.63 n/a n/a

0.19 12 Half 1.13 1.63 0.88 1.63 n/a n/a

30 40.25 6 Quarter 1.13 1.63 0.88 1.63 n/a n/a

0.19 6 Quarter 0.88 1.63 0.63 1.63 n/a n/a

66 24

4, 60.25 19 Full n/a n/a 1.13 1.63 n/a n/a

0.19 19 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 9 Half 1.13 1.63 0.88 1.63 n/a n/a

0.19 9 Half 1.13 1.63 Note2 1.63 n/a n/a

40.25 4 Quarter 0.88 1.38 0.88 1.38 n/a n/a

0.19 4 Quarter 0.63 1.38 0.63 1.38 n/a n/a

66 33

4, 60.25 26 Full n/a n/a 1.38 1.63 n/a n/a

0.19 26 Full n/a n/a 1.13 1.63 n/a n/a

4, 60.25 13 Half 1.38 1.63 1.13 1.63 n/a n/a

0.19 13 Half 1.13 1.63 0.88 1.63 n/a n/a

40.25 6 Quarter 1.13 1.63 0.88 1.63 n/a n/a

0.19 6 Quarter 0.88 1.63 0.63 1.63 n/a n/a

80 36 4, 60.25 28 Full n/a n/a n/a n/a 1.13 1.38

0.19 28 Full n/a n/a n/a n/a 0.88 1.38

100

36 4, 60.25 28 Full n/a n/a n/a n/a 1.13 1.38

0.19 28 Full n/a n/a n/a n/a 0.88 1.38

42 4, 60.25 33 Full n/a n/a n/a n/a 1.13 1.63

0.19 33 Full n/a n/a n/a n/a 1.13 1.63

120

36 4, 60.25 28 Full n/a n/a n/a n/a 1.13 1.38

0.19 28 Full n/a n/a n/a n/a 0.88 1.38

42 4, 60.25 33 Full n/a n/a n/a n/a 1.13 1.63

0.19 33 Full n/a n/a n/a n/a 1.13 1.63

Notes: 1On a 4 row intertwined the liquid connection is 0.88 inch downstream and 0.63 inch upstream. On a 6 row intertwined the liquid connection is0.64 inch downstream and 0.88 upstream. 2For 4-row intertwined, the upstream liquid connection is 0.63 inches and the downstream liquidconnection is 0.88 inches. For 6-row intertwined, the upstream liquid connection is 0.88 inches and the downstream liquid connection is 0.63inches.




Coil Data

Coil Circuiting

Refrigerant coil circuiting is first defined by how the distributors are arranged on the coil and then

by the number of tubes on the coil being fed refrigerant.

Distributor Arrangement

The term standard circuiting means the number of distributors used on a coil is the minimumrequired to meet capacity. If more than one distributor is required, then the coil is horizontally splitso sections of the coil can be de-energized to unload the coil.

The term horizontally split circuiting means that at a minimum, each coil (or each coil in a bank)will have two or more distributors per coil. As each coil is horizontally split, sections of the coil canbe de-energized to unload the coil.

The term intertwined circuiting means that at a minimum each coil (or each coil in a bank) will havetwo or more distributors per coil. Since each distributor is circuited from the top to the bottom ofthe coil, the full face of the coil remains energized even if a circuit is de-energized to unload the coil.If four distributors are used on a coil, then the coil is first horizontally split, with the top half of thecoil intertwined using two distributors, and the bottom half of the coil intertwined using the othertwo distributors.

Distributor Circuiting

The terms full, half, and quarter refer to the number of coil tubes being fed refrigerant by eachdistributor of that coil. For example, full means that each tube in one row of the coil is being fedrefrigerant from the distributor(s), while half means every other tube in a row is being fed.

Circuiting Example. Table 147 lists standard distributor arrangements (minimum number ordistributors) for UF coils. On a size 12 unit, 6-row coil with half circuiting (every other tube in a rowbeing fed), there is one distributor, with 12 tubes in one row of the coil being fed refrigerant.Circuiting data is show by unit size and coil rows.

Table 147.Type UF coil standard circuiting

Unit

size

Header height

(inches)

Coil

rows

Full Half Quarter

Dist qty Circuits per dist Dist qty Circuits per dist Dist qty Circuits per dist

3,4 20

4 2 7,8 1 7 1 3

6 2 7,8 1 7 n/a n/a

8 2 7,8 n/a n/a n/a n/a

6 26

4 2 10,10 1 10 1 5

6 2 10,10 1 10 n/a n/a

8 2 10,10 n/a n/a n/a n/a

8,10 28

4 2 11,11 1 11 1 4

6 2 11,11 1 11 n/a n/a

8 2 11,11 n/a n/a n/a n/a

12,14 324 2 12,13 1 12 1 6

6 2 12,13 1 12 n/a n/a

17 40

4 4 7,8,8,8 2 7,8 n/a n/a

6 4 7,8,8,8 2 7,8 n/a n/a

8 4 7,8,8,8 n/a n/a n/a n/a






Coil Data

Table 148.Type UF coil intertwined circuiting

Unit Size

HeaderHeight

(inches) Coil Rows

Full Half Quarter

Dist Qty

Circuits per

Dist Dist Qty

Circuits per

Dist Dist Qty

Circuits per

Dist

3, 4 204, 6 2 7, 8 2 3, 4 n/a n/a

8 2 7, 8 n/a n/a n/a n/a

6 26

4 2 10, 10 2 5, 5 2 2, 3

6 2 10, 10 2 5, 5 n/a n/a

8 2 10, 10 n/a n/a n/a n/a

8, 10 28

4 2 11, 11 2 5, 6 2 2, 2

6 2 11, 11 2 5, 6 n/a n/a

8 2 11, 11 n/a n/a n/a n/a

12, 14 32

4 2 12, 13 2 6, 6 2 3, 3

6 2 12, 13 2 6, 6 n/a n/a

8 2 12, 13 n/a n/a n/a n/a

17 404, 6 4 8, 7, 8, 8 4 4, 3, 4, 4 n/a n/a

8 4 8, 7, 8, 8 n/a n/a n/a n/a

21 434, 6 4 8, 8, 9, 9 4 4, 4, 4, 5 n/a n/a

8 4 8, 8, 9, 9 n/a n/a n/a n/a

25, 30 524, 6 4 10, 10, 10, 11 4 5, 5, 5, 5 n/a n/a

8 4 10, 10, 10, 11 n/a n/a n/a n/a

35, 40 574, 6 4 11, 11, 11, 12 4 5, 6, 5, 6 n/a n/a

8 4 11, 11, 11, 12 n/a n/a n/a n/a

50

(Stacked)

31

4 2 12,12 2 6,6 2 3,3

6 2 12,12 2 6,6 n/a n/a

8 2 12,12 n/a n/a n/a n/a

31

4 2 12,12 2 6,6 2 3,3

6 2 12,12 2 6,6 n/a n/a

8 2 12,12 n/a n/a n/a n/a

57(Stacked)

36

4 4 7,7,7,7 2 7,7 n/a n/a

6 4 7,7,7,7 2 7,7 n/a n/a

8 4 7,7,7,7 n/a n/a n/a n/a

36

4 4 7,7,7,7 2 7,7 n/a n/a

6 4 7,7,7,7 2 7,7 n/a n/a

8 4 7,7,7,7 n/a n/a n/a n/a

66(Stacked)

37

4 4 7,7,7,8 2 7,7 n/a n/a

6 4 7,7,7,8 2 7,7 n/a n/a

8 4 7,7,7,8 n/a n/a n/a n/a

37

4 4 7,7,7,8 2 7,7 n/a n/a

6 4 7,7,7,8 2 7,7 n/a n/a

8 4 7,7,7,8 n/a n/a n/a n/a




Coil Data

Unit Size

Header

Height

(inches) Coil Rows

Full Half Quarter

Dist Qty

Circuits per

Dist Dist Qty

Circuits per

Dist Dist Qty

Circuits per

Dist

80(Stacked)

45

4 4 8,9,9,9 4 4,4,4,5 n/a n/a

6 4 8,9,9,9 4 4,4,4,5 n/a n/a

8 4 8,9,9,9 n/a n/a n/a n/a

45

4 4 8,9,9,9 4 4,4,4,5 n/a n/a

6 4 8,9,9,9 4 4,4,4,5 n/a n/a

8 4 8,9,9,9 n/a n/a n/a n/a

100, 120(Stacked)

51

4 4 10,10,10,10 4 5,5,5,5 n/a n/a

6 4 10,10,10,10 4 5,5,5,5 n/a n/a

8 4 10,10,10,10 n/a n/a n/a n/a

51

4 4 10,10,10,10 4 5,5,5,5 n/a n/a

6 4 10,10,10,10 4 5,5,5,5 n/a n/a

8 4 10,10,10,10 n/a n/a n/a n/a

Table 148.Type UF coil intertwined circuiting




Coil Data

Table 149.Type FD coil standard circuiting

Unit Size

Headerheight

(inches) Coil rows

Full Half Quarter

Dist qty Circuits per dist Dist qty Circuits per dist Dist qty Circuits per dist

8,10 184 2 7,7 1 7 1 4

6 2 7,7 1 7 n/a n/a

12,14 244 2 9,10 1 9 1 4

6 2 9,10 1 9 n/a n/a

17 304 2 12,12 1 12 1 6

6 2 12,12 1 12 n/a n/a

21 334 2 13,13 1 13 1 6

6 2 13,13 1 13 n/a n/a

25, 30, 35, 40 36

4 4 7,7,7,7 n/a n/a n/a n/a

6 4 7,7,7,7 n/a n/a n/a n/a

50 424 4 8,8,8,9 n/a n/a n/a n/a

6 4 8,8,8,9 n/a n/a n/a n/a

57(Stacked)

244 2 9,10 1 9 1 4

6 2 9,10 1 9 n/a n/a

304 2 12,12 1 12 1 6

6 2 12,12 1 12 n/a n/a

66(Stacked)

244 2 9,10 1 9 1 4

6 2 9,10 1 9 n/a n/a

334 2 13,13 1 13 1 6

6 2 13,13 1 13 n/a n/a

80(Stacked)

364 4 7,7,7,7 n/a n/a n/a n/a

6 4 7,7,7,7 n/a n/a n/a n/a

364 4 7,7,7,7 n/a n/a n/a n/a

6 4 7,7,7,7 n/a n/a n/a n/a

100, 120(Stacked)

364 4 7,7,7,7 n/a n/a n/a n/a

6 4 7,7,7,7 n/a n/a n/a n/a

424 4 8,8,8,9 n/a n/a n/a n/a

6 4 8,8,8,9 n/a n/a n/a n/a




Coil Data

Table 150.Type FD coil intertwined circuiting

Unit Size

HeaderHeight

(inches) Coil Rows

Full Half Quarter

Dist Qty

Circuits per

Dist Dist Qty

Circuits per

Dist Dist Qty

Circuits per

Dist

8, 10 184 2 7, 7 2 3, 4 2 2, 2

6 2 7, 7 2 3, 4 n/a n/a

12, 14 244 2 10, 9 2 4, 5 2 2, 2

6 2 10, 9 2 4, 5 n/a n/a

17 304 2 12, 12 2 6, 6 2 3, 3

6 2 12, 12 2 6, 6 n/a n/a

21 334 2 13, 13 2 6, 7 2 3, 3

6 2 13, 13 2 6, 7 n/a n/a

25, 30, 35, 40 364 4 7, 7, 7, 7 n/a n/a n/a n/a

6 4 7, 7, 7, 7 n/a n/a n/a n/a

50 424 4 8, 9, 8, 8 n/a n/a n/a n/a

6 4 8, 9, 8, 8 n/a n/a n/a n/a

57(Stacked)

244 2 10, 9 2 4, 5 2 2, 2

6 2 10, 9 2 4, 5 n/a n/a

304 2 12, 12 2 6, 6 2 3, 3

6 2 12, 12 2 6, 6 n/a n/a

66(Stacked)

244 2 10, 9 2 4, 5 2 2, 2

6 2 10, 9 2 4, 5 n/a n/a

334 2 13, 13 2 6, 7 2 3, 3

6 2 13, 13 2 6, 7 n/a n/a

80(Stacked)

364 4 7, 7, 7, 7 n/a n/a n/a n/a

6 4 7, 7, 7, 7 n/a n/a n/a n/a

36 4 4 7, 7, 7, 7 n/a n/a n/a n/a6 4 7, 7, 7, 7 n/a n/a n/a n/a

100, 120(Stacked)

364 4 7, 7, 7, 7 n/a n/a n/a n/a

6 4 7, 7, 7, 7 n/a n/a n/a n/a

424 4 8, 9, 8, 8 n/a n/a n/a n/a

6 4 8, 9, 8, 8 n/a n/a n/a n/a




Coil Data

Face-Velocity Limits for Moisture Carryover

Cooling coils are available with a wide variety of fin types and materials, including the following,

to help optimize their performance:

• 1/2-inch: Delta-Flo™ E and Delta-Flo H aluminum fins

• 5/8-inch: Prima-Flo™ E and Prima-Flo H aluminum fins, and Prima-Flo™ copper fins

All of these fins are available with variable fin spacing (that is, the spacing can increment by as littleas one fin per foot). Also, Delta-Flo H and Prima-Flo H fins are specifically designed to help

maximize heat transfer while minimizing moisture carryover.

Figure 78 through Figure 85 detail the moisture carryover limits for each of these fin types. Referto TOPSS selection program for availability.

Figure 78. Face-velocity limits for moisture carryover with uncoated coils in unit sizes 3 to 10

200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180

Fin Series (fins/ft)

F a c e V e l o c i t y ( s f p m )

Delta-Flo EDelta-Flo H

Prima-Flo EPrima-Flo H

Prima-Flo Cu




Coil Data

Figure 79. Face-velocity limits for moisture carryover with uncoated coils in unit size 12

200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180


F a c

e V e l o c i t y ( s f p m )



Prima-Flo Cu

Figure 80. Face velocity limits for moisture carryover with uncoated coils in unit sizes 14 to 17

200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180

Fin Series (fins /ft)

F a c e V e l o c i t y ( s f p m )



Prima-Flo Cu




Coil Data


200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180


F a c e

V e l o c i t y ( s f p m )



Prima-Flo Cu

Figure 82. Face velocity limits for moisture carryover with uncoated coils in unit sizes 35 and 40

200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180


F a c e




Prima-Flo Cu




Coil Data


200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180


F a c e




Prima-Flo Cu

Figure 84. Face velocity limits for moisture carryover with uncoated coils in unit size 66

200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180


F a c e




Prima-Flo Cu




Coil Data


200

250

300

350

400

450

500

550

600

650

700

750

800

70 80 90 100 110 120 130 140 150 160 170 180


F a c e




Prima-Flo Cu




Performance Data

Blenders

Table 151.Blender performance data

Unit size

Static Pressure Drop (inches w.g.) by Plenum Face Velocity (fpm)

200 250 300 350 400 450 500 550 600

3 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.20 0.24

4 0.04 0.07 0.10 0.13 0.17 0.21 0.27 0.32 0.38

6 0.03 0.05 0.07 0.10 0.13 0.16 0.20 0.24 0.28

8 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.34

10 0.04 0.07 0.10 0.14 0.18 0.23 0.28 0.34 0.40

12 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33

14 0.05 0.08 0.11 0.15 0.19 0.24 0.30 0.36 0.43

17 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.23

21 0.03 0.05 0.06 0.09 0.12 0.15 0.18 0.22 0.26

25 0.03 0.05 0.07 0.10 0.13 0.17 0.20 0.25 0.29

30 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24

35 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38

40 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33

50 0.04 0.06 0.08 0.12 0.15 0.19 0.24 0.28 0.34

57 0.04 0.06 0.09 0.12 0.16 0.21 0.25 0.31 0.37

66 0.05 0.07 0.11 0.15 0.19 0.24 0.30 0.36 0.43

80 0.06 0.09 0.13 0.18 0.23 0.29 0.36 0.43 0.52

100 0.05 0.08 0.11 0.15 0.20 0.25 0.31 0.37 0.44

120 0.03 0.05 0.08 0.11 0.14 0.17 0.22 0.26 0.31




Performance Data

Dampers

Energy Wheel DampersTable 152.Energy wheel recirculation damper performance data

Unit

size

Catalog

area

(ft2)

Unducted Pressure Drop

400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

3 2.21 0.04 0.06 0.09 0.12 0.16 0.20 0.25 0.30 0.36 0.48 0.63 0.80 0.99 1.20 1.42 1.67

4 2.76 0.04 0.06 0.08 0.12 0.15 0.19 0.24 0.29 0.34 0.46 0.60 0.76 0.94 1.14 1.36 1.59

6 2.76 0.04 0.06 0.08 0.12 0.15 0.19 0.24 0.29 0.34 0.46 0.60 0.76 0.94 1.14 1.36 1.59

8 3.40 0.04 0.06 0.08 0.11 0.15 0.18 0.23 0.28 0.33 0.45 0.58 0.74 0.91 1.10 1.31 1.54

10 4.46 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.43 0.56 0.71 0.88 1.07 1.27 1.49

12 4.95 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.43 0.56 0.71 0.87 1.06 1.26 1.47

14 5.48 0.03 0.05 0.08 0.11 0.14 0.17 0.22 0.26 0.31 0.42 0.55 0.70 0.86 1.05 1.24 1.46

17 5.48 0.03 0.05 0.08 0.11 0.14 0.17 0.22 0.26 0.31 0.42 0.55 0.70 0.86 1.05 1.24 1.46

21 6.26 0.04 0.06 0.09 0.12 0.16 0.20 0.25 0.30 0.35 0.48 0.63 0.79 0.98 1.19 1.41 1.66

25 6.26 0.04 0.06 0.09 0.12 0.16 0.20 0.25 0.30 0.35 0.48 0.63 0.79 0.98 1.19 1.41 1.66

30 7.57 0.04 0.06 0.08 0.12 0.15 0.19 0.24 0.29 0.34 0.46 0.60 0.76 0.94 1.14 1.36 1.59

35 8.20 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.34 0.46 0.60 0.75 0.93 1.13 1.34 1.57

40 9.41 0.04 0.06 0.08 0.11 0.15 0.18 0.23 0.28 0.33 0.45 0.58 0.74 0.91 1.10 1.31 1.54

50 10.67 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.44 0.57 0.73 0.90 1.08 1.29 1.51

Table 153.Energy wheel bypass damper performance data

Unit

size

Wheel

nominal

cfm

Catalog

area

(ft2)


400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

4 900 1.03 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.77

4 1500 1.03 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.77

4 2200 1.03 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.77

6 900 1.03 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.77

6 1500 1.03 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.77

6 2200 1.03 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.77

8 1500 1.83 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.45 0.59 0.75 0.92 1.12 1.33 1.56

8 2200 1.03 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.77

8 3000 1.83 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.45 0.59 0.75 0.92 1.12 1.33 1.56

10 2200 1.83 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.45 0.59 0.75 0.92 1.12 1.33 1.56

10 3000 1.83 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.45 0.59 0.75 0.92 1.12 1.33 1.56

10 4000 2.38 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.44 0.57 0.72 0.89 1.08 1.28 1.50

10 5000 2.38 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.44 0.57 0.72 0.89 1.08 1.28 1.50

12 2200 1.83 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.45 0.59 0.75 0.92 1.12 1.33 1.56

12 3000 1.83 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.45 0.59 0.75 0.92 1.12 1.33 1.56

12 4000 2.38 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.44 0.57 0.72 0.89 1.08 1.28 1.50

12 5000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

12 6000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46




Performance Data

Unit

size

Wheel

nominal

cfm

Catalog

area

(ft2)


400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

14 2200 2.38 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.44 0.57 0.72 0.89 1.08 1.28 1.50

14 3000 1.83 0.04 0.06 0.08 0.11 0.15 0.19 0.23 0.28 0.33 0.45 0.59 0.75 0.92 1.12 1.33 1.56

14 4000 2.38 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.44 0.57 0.72 0.89 1.08 1.28 1.50

14 5000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

14 6000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

14 7000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

17 3000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

17 4000 2.38 0.04 0.06 0.08 0.11 0.14 0.18 0.22 0.27 0.32 0.44 0.57 0.72 0.89 1.08 1.28 1.50

17 5000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

17 6000 3.51 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.55 0.69 0.86 1.04 1.23 1.45

17 7000 3.51 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.55 0.69 0.86 1.04 1.23 1.45

21 3000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

21 4000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

21 5000 3.05 0.03 0.05 0.08 0.11 0.14 0.18 0.22 0.26 0.31 0.42 0.55 0.70 0.87 1.05 1.25 1.46

21 6000 3.51 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.55 0.69 0.86 1.04 1.23 1.45

21 7000 3.77 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.54 0.69 0.85 1.03 1.23 1.44

21 8500 4.00 0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.29 0.35 0.47 0.62 0.78 0.96 1.16 1.38 1.62

25 4000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

25 5000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

25 6000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

25 7000 3.77 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.54 0.69 0.85 1.03 1.23 1.44

25 8500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

30 4000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

30 5000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

30 6000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

30 7000 3.77 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.54 0.69 0.85 1.03 1.23 1.44

30 8500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

30 10500 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

30 12500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

35 5000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

35 6000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

35 7000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

35 8500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

35 10500 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

35 12500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

35 15000 7.28 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.20 0.24 0.32 0.42 0.53 0.65 0.79 0.94 1.10

35 17500 8.20 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.23 0.31 0.41 0.52 0.64 0.77 0.92 1.08





Performance Data

Unit

size

Wheel

nominal

cfm

Catalog

area

(ft2)


400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

40 5000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

40 6000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

40 7000 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

40 8500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

40 10500 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

40 12500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

40 15000 7.28 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.20 0.24 0.32 0.42 0.53 0.65 0.79 0.94 1.10

40 17500 8.20 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.23 0.31 0.41 0.52 0.64 0.77 0.92 1.08

40 20000 9.90 0.02 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.22 0.30 0.40 0.50 0.62 0.75 0.90 1.05

50 7000 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

50 8500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

50 10500 5.09 0.02 0.04 0.05 0.07 0.10 0.12 0.15 0.18 0.22 0.29 0.38 0.48 0.60 0.72 0.86 1.01

50 12500 6.31 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.67 0.81 0.97 1.14

50 15000 7.28 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.20 0.24 0.32 0.42 0.53 0.65 0.79 0.94 1.10

50 17500 8.20 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.23 0.31 0.41 0.52 0.64 0.77 0.92 1.08

50 20000 9.90 0.02 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.22 0.30 0.40 0.50 0.62 0.75 0.90 1.05

50 25000 10.96 0.02 0.04 0.06 0.08 0.10 0.12 0.15 0.19 0.22 0.30 0.39 0.50 0.61 0.74 0.88 1.04







Performance Data

Mixing box with Traq dampers

Unit

Size

Face

Area

(ft2)

Static Pressure Drop (inches wg) by Damper Face Velocity

400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

35 14.32 0.03 0.04 0.06 0.09 0.11 0.14 0.18 0.22 0.26 0.35 0.46 0.58 0.72 0.87 1.03 1.21

40 16.29 0.03 0.04 0.06 0.09 0.11 0.14 0.18 0.22 0.26 0.35 0.46 0.58 0.72 0.87 1.03 1.21

50 18.59 0.03 0.04 0.06 0.09 0.11 0.14 0.18 0.21 0.25 0.35 0.45 0.57 0.71 0.85 1.02 1.19

57 22.79 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.55 0.68 0.82 0.97 1.14

66 26.04 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.54 0.67 0.81 0.96 1.13

80 30.83 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.20 0.23 0.32 0.42 0.53 0.65 0.78 0.93 1.10

100 39.78 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.23 0.31 0.40 0.51 0.63 0.76 0.91 1.06

120 47.87 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.23 0.31 0.41 0.52 0.64 0.78 0.92 1.08

Table 155.Mixing box with front, back, top, and bottom airfoil blade dampers (unducted)

Table 156.Mixing box with front, back, top, and bottom airfoil blade dampers (ducted)

UnitSize

Face

Area(ft2)

Static Pressure Drop (inches w.g.) by Damper Face Velocity

400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

3 1.29 0.07 0.10 0.15 0.20 0.26 0.33 0.41 0.49 0.59 0.80 1.04 1.32 1.63 1.98 2.35 2.76

4 1.87 0.05 0.07 0.11 0.15 0.19 0.24 0.30 0.36 0.43 0.59 0.77 0.97 1.20 1.45 1.72 2.02

6 2.45 0.04 0.06 0.09 0.12 0.16 0.20 0.25 0.30 0.36 0.49 0.64 0.81 1.00 1.21 1.44 1.69

8 3.33 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.55 0.69 0.86 1.04 1.23 1.45

10 4.16 0.03 0.05 0.07 0.10 0.12 0.16 0.19 0.24 0.28 0.38 0.50 0.63 0.78 0.94 1.12 1.32

12 5.10 0.03 0.05 0.07 0.09 0.12 0.15 0.18 0.22 0.26 0.36 0.46 0.59 0.73 0.88 1.04 1.23

14 5.66 0.02 0.03 0.05 0.06 0.08 0.10 0.13 0.16 0.19 0.25 0.33 0.42 0.52 0.62 0.74 0.87

17 6.99 0.02 0.03 0.04 0.06 0.08 0.10 0.12 0.14 0.17 0.23 0.30 0.38 0.47 0.57 0.68 0.79

21 8.64 0.02 0.03 0.04 0.05 0.07 0.09 0.11 0.13 0.16 0.21 0.28 0.35 0.43 0.53 0.63 0.73

25 10.36 0.01 0.02 0.03 0.04 0.05 0.07 0.08 0.10 0.12 0.16 0.21 0.27 0.33 0.40 0.48 0.56

30 12.04 0.01 0.02 0.03 0.04 0.05 0.06 0.08 0.10 0.11 0.15 0.20 0.26 0.32 0.38 0.45 0.53

35 14.32 0.01 0.02 0.03 0.04 0.05 0.07 0.08 0.10 0.12 0.16 0.21 0.26 0.33 0.39 0.47 0.55

40 16.29 0.01 0.02 0.03 0.04 0.05 0.07 0.08 0.10 0.12 0.16 0.21 0.27 0.33 0.40 0.48 0.56

50 18.59 0.01 0.02 0.03 0.04 0.05 0.06 0.08 0.10 0.11 0.16 0.20 0.26 0.32 0.38 0.46 0.54

57 22.79 0.01 0.02 0.02 0.03 0.04 0.05 0.06 0.08 0.09 0.13 0.16 0.21 0.26 0.31 0.37 0.43

66 26.04 0.01 0.02 0.02 0.03 0.04 0.05 0.06 0.07 0.09 0.12 0.16 0.20 0.24 0.29 0.35 0.41

80 30.83 0.01 0.01 0.02 0.03 0.03 0.04 0.05 0.06 0.07 0.10 0.13 0.17 0.21 0.25 0.30 0.35

100 39.78 0.01 0.01 0.02 0.02 0.03 0.04 0.04 0.05 0.06 0.09 0.11 0.14 0.17 0.21 0.25 0.30

120 47.87 0.01 0.01 0.02 0.02 0.03 0.04 0.05 0.06 0.07 0.09 0.12 0.15 0.18 0.22 0.26 0.31

Table 157.Mixing box with Traq dampers

Unit

Size

Damper

Size (in) Quantity

Area

(sq ft)

Traq Damper Velocity (fpm) vs. Delta P (w.g.)

800 900 1000 1100 1200 1300 1400 1500 1600

3 13 1 0.92 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23

4 13 2 1.84 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23

6 13 2 1.84 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23

8 13 3 2.77 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23

10 13 3 2.77 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23

12 16 3 4.19 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23




Performance Data

Unit

Size

Damper

Size (in) Quantity

Area

(sq ft)


800 900 1000 1100 1200 1300 1400 1500 160014 16 3 4.19 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23

17 16 3 4.19 0.06 0.07 0.09 0.11 0.13 0.15 0.17 0.20 0.23

21 20 3 6.54 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

25 20 3 6.54 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

30 24 3 9.42 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

35 24 3 9.42 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

40 24 3 9.42 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

50 28 3 12.83 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

57 28 3 12.83 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

66 28 4 17.10 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

80 28 5 21.38 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

100 28 6 25.66 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

120 28 6 25.66 0.06 0.07 0.09 0.10 0.12 0.14 0.17 0.19 0.21

Unit

Size

Damper

Size (in) Quantity

Area

(sq ft)


1700 1800 1900 2000 2100 2200 2300 2400 2500

3 13 1 0.92 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.56

4 13 2 1.84 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.56

6 13 2 1.84 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.56

8 13 3 2.76 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.56

10 13 3 2.76 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.56

12 16 3 4.19 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.56

14 16 3 4.19 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.56

17 16 3 4.19 0.26 0.29 0.32 0.35 0.39 0.43 0.47 0.51 0.5621 20 3 6.54 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

25 20 3 6.54 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

30 24 3 9.42 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

35 24 3 9.42 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

40 24 3 9.42 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

50 28 3 12.83 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

57 28 3 12.83 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

66 28 4 17.10 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

80 28 5 21.38 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

100 28 6 25.66 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

120 28 6 25.66 0.24 0.27 0.30 0.33 0.37 0.40 0.44 0.48 0.52

Notes: 1. Data a standard air density. 2. Traq damper airflow measurement station (AMS) ratings are based on AMCA Standard 610 Test Setup Figure 4 usingdifferential pressure measurement with voltage signals from a Trane ventilation control module (VCM). 3. Performance of Traq dampers will be +/- 5 percentof data shown for AMCA 610 Test Setup Figure 4. 4. Sizes and shapes tested include 16-inch and 28-inch diameter circular. Rated sizes are from 13 inches to24 inches diameter circular. 5. Low-flow Traq option includes one damper for minimum outside air and remaining dampers are for economizing.

Table 157.Mixing box with Traq dampers






Performance Data

Multizone Dampers

Diffuser

Table 160.Multizone damper - 3-deck with single actuator

Unit

size

Catalog

area ft2

Static Pressure Drop (inches w.g.) by Damper Face Velocity (fpm)

400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

6 2.72 0.05 0.08 0.11 0.16 0.20 0.26 0.32 0.38 0.46 0.62 0.81 1.03 1.27 1.53 1.82 2.14

8 3.28 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.78

10 5.24 0.04 0.06 0.09 0.13 0.16 0.21 0.26 0.31 0.37 0.50 0.66 0.83 1.03 1.24 1.48 1.73

12 5.77 0.04 0.06 0.09 0.13 0.17 0.21 0.26 0.31 0.37 0.51 0.66 0.84 1.03 1.25 1.49 1.74

14 6.35 0.04 0.06 0.08 0.11 0.14 0.18 0.23 0.27 0.32 0.44 0.58 0.73 0.90 1.09 1.30 1.52

17 6.35 0.04 0.06 0.08 0.11 0.14 0.18 0.23 0.27 0.32 0.44 0.58 0.73 0.90 1.09 1.30 1.52

21 8.62 0.03 0.05 0.07 0.10 0.13 0.17 0.21 0.25 0.30 0.40 0.53 0.67 0.82 1.00 1.19 1.39

25 8.62 0.03 0.05 0.07 0.10 0.13 0.17 0.21 0.25 0.30 0.40 0.53 0.67 0.82 1.00 1.19 1.39

30 10.33 0.03 0.05 0.07 0.10 0.13 0.17 0.21 0.25 0.30 0.40 0.53 0.67 0.83 1.00 1.19 1.40

35 13.75 0.03 0.05 0.07 0.10 0.13 0.17 0.20 0.25 0.29 0.40 0.52 0.66 0.82 0.99 1.18 1.38

40 15.70 0.03 0.05 0.07 0.10 0.13 0.16 0.20 0.24 0.29 0.39 0.51 0.65 0.80 0.97 1.15 1.35

50 17.73 0.03 0.05 0.07 0.10 0.13 0.16 0.20 0.24 0.28 0.39 0.51 0.64 0.79 0.96 1.14 1.34

Table 161.Diffuser pressure drop

Unit Size

Static Pressure Drop (inches wg) by Face Velocity (fpm)

500 700 900 1100 1300 1500 1700 1900 21003-120 0.01 0.02 0.04 0.06 0.08 0.10 0.13 0.17 0.20

Table 162.Diffuser face area

Unit Size 3 4 6 8 10 12 14 17 21 25

Face Area ft2 1.89 1.89 4.17 4.17 4.17 4.17 4.17 8.26 8.26 10.18

Unit Size 30 35 40 50 57 66 80 100 120

Face Area ft2 10.18 25.21 25.21 25.21 25.21 36.84 36.84 36.84 36.84






Performance Data

Formulas

For all plenum openings, use:

SP =

Where:

SP =static pressure drop

K t =value from Table 164

OVF =FM/OAF

OVP =CFM/OAP

OVF =fan outlet velocity

OAF =fan outlet area (see “General Data” onpage 85)

OVP =plenum opening outlet velocity

OAP =plenum opening area (see Table 163)

Table 164.Discharge Plenums - K t values for factory openings for plenum fans

Unit size Discharge Location Discharge

3-120

Rectangular Radial 2.00

Rectangular Axial Discharge 2.50

Round Radial 2.00

Round Axial Discharge 2.50

Bell mouth Radial 1.60

Bell mouth Axial Discharge 1.80

Discharge Plenum Loss

Rectangular Discharge 0.50

Round Discharge 0.50

Housed Exhaust Fans Exhaust Damper Section Discharge 0.45

Kt

O VF

4005---------------

2

² 0.5O V

P

4005---------------

2

²+






Performance Data

Economizer

Table 165.Economizer - exhaust damper performance data

Unit

size


400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

3 0.05 0.08 0.11 0.16 0.20 0.26 0.32 0.38 0.46 0.62 0.81 1.03 1.27 1.54 1.83 2.15

4 0.05 0.08 0.11 0.16 0.20 0.26 0.32 0.38 0.46 0.62 0.81 1.03 1.27 1.54 1.83 2.15

6 0.04 0.07 0.10 0.13 0.18 0.22 0.27 0.33 0.40 0.54 0.70 0.89 1.10 1.33 1.58 1.85

8 0.04 0.06 0.09 0.12 0.16 0.21 0.25 0.31 0.37 0.50 0.65 0.82 1.02 1.23 1.46 1.72

10 0.04 0.06 0.09 0.13 0.16 0.21 0.26 0.31 0.37 0.50 0.65 0.83 1.02 1.24 1.47 1.72

12 0.04 0.06 0.09 0.12 0.15 0.19 0.24 0.29 0.34 0.47 0.61 0.77 0.96 1.16 1.38 1.62

14 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.55 0.69 0.86 1.04 1.23 1.45

17 0.03 0.05 0.07 0.10 0.13 0.16 0.20 0.25 0.29 0.40 0.52 0.66 0.81 0.98 1.17 1.37

21 0.03 0.05 0.07 0.10 0.13 0.16 0.20 0.24 0.28 0.39 0.51 0.64 0.79 0.96 1.14 1.33

25 0.03 0.05 0.07 0.09 0.12 0.16 0.19 0.23 0.28 0.38 0.49 0.62 0.77 0.93 1.11 1.30

30 0.03 0.05 0.07 0.09 0.12 0.15 0.19 0.23 0.27 0.37 0.49 0.62 0.76 0.92 1.10 1.29

35 0.03 0.04 0.06 0.09 0.11 0.15 0.18 0.22 0.26 0.35 0.46 0.58 0.72 0.87 1.03 1.21

40 0.03 0.04 0.06 0.09 0.11 0.15 0.18 0.22 0.26 0.35 0.46 0.58 0.72 0.87 1.03 1.21

50 0.03 0.05 0.07 0.09 0.12 0.15 0.18 0.22 0.26 0.36 0.47 0.59 0.73 0.89 1.06 1.24

57 0.03 0.04 0.06 0.09 0.11 0.14 0.18 0.22 0.26 0.35 0.46 0.58 0.72 0.87 1.03 1.21

66 0.03 0.04 0.06 0.09 0.11 0.14 0.18 0.21 0.25 0.35 0.45 0.57 0.71 0.86 1.02 1.20

80 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.21 0.25 0.34 0.44 0.56 0.69 0.84 1.00 1.17

100 0.03 0.04 0.06 0.08 0.11 0.13 0.17 0.20 0.24 0.32 0.42 0.54 0.66 0.80 0.95 1.12

120 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.20 0.23 0.32 0.41 0.52 0.65 0.78 0.93 1.10

Table 166.Economizer - outside air/return damper

Unit

size


400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

3 0.05 0.08 0.11 0.15 0.19 0.24 0.30 0.36 0.43 0.59 0.77 0.98 1.21 1.46 1.74 2.04

4 0.04 0.06 0.09 0.12 0.16 0.20 0.25 0.31 0.36 0.49 0.65 0.82 1.01 1.22 1.45 1.71

6 0.04 0.06 0.08 0.11 0.14 0.18 0.23 0.27 0.33 0.44 0.58 0.73 0.91 1.10 1.30 1.53

8 0.03 0.05 0.08 0.10 0.14 0.17 0.21 0.26 0.31 0.42 0.54 0.69 0.85 1.03 1.22 1.43

10 0.03 0.05 0.07 0.10 0.13 0.16 0.20 0.24 0.29 0.39 0.51 0.64 0.80 0.96 1.15 1.3512 0.03 0.05 0.07 0.09 0.12 0.15 0.19 0.23 0.27 0.37 0.49 0.62 0.76 0.92 1.10 1.29

14 0.03 0.04 0.06 0.09 0.11 0.14 0.18 0.21 0.25 0.35 0.45 0.57 0.71 0.86 1.02 1.20

17 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.21 0.25 0.33 0.44 0.55 0.68 0.82 0.98 1.15

21 0.03 0.04 0.06 0.09 0.11 0.14 0.17 0.21 0.25 0.34 0.45 0.56 0.70 0.84 1.00 1.18

25 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.21 0.25 0.33 0.44 0.55 0.68 0.83 0.98 1.15

30 0.03 0.04 0.06 0.08 0.11 0.13 0.17 0.20 0.24 0.33 0.42 0.54 0.66 0.80 0.96 1.12




Performance Data

Electric Heat

Unit

size


400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

35 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.20 0.23 0.32 0.41 0.52 0.65 0.78 0.93 1.10

40 0.03 0.04 0.06 0.08 0.10 0.13 0.16 0.19 0.23 0.31 0.41 0.52 0.64 0.77 0.92 1.08

50 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.21 0.25 0.34 0.44 0.55 0.68 0.83 0.99 1.16

57 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.20 0.24 0.33 0.43 0.54 0.67 0.81 0.96 1.13

66 0.03 0.05 0.07 0.09 0.12 0.15 0.19 0.23 0.27 0.37 0.48 0.61 0.75 0.90 1.08 1.26

80 0.03 0.05 0.07 0.09 0.12 0.15 0.18 0.22 0.26 0.36 0.47 0.59 0.73 0.88 1.05 1.23

100 0.03 0.04 0.06 0.08 0.11 0.14 0.17 0.21 0.25 0.33 0.44 0.55 0.68 0.83 0.98 1.15

120 0.03 0.04 0.06 0.08 0.11 0.13 0.17 0.20 0.24 0.32 0.42 0.54 0.66 0.80 0.95 1.12

Table 166.Economizer - outside air/return damper

Table 167.Electric heat pressure drop

Static Pressure Drop (inches w.g.) by Face Velocity (fpm)

Face Velocity 350 400 450 500 550 600 650 700

Pressure Drop 0.06 0.08 0.1 0.12 0.15 0.17 0.2 0.24

Table 168.Electric heat performance data

Unit size

Static Pressure Drop (inches w.g.) by Unit Face Velocity (fpm)

300 350 400 450 500 550 600

3 0.12 0.16 0.20 0.24 0.28 0.32 0.36

4 0.08 0.12 0.15 0.19 0.22 0.26 0.29

6 0.07 0.10 0.14 0.17 0.20 0.23 0.27

8 0.07 0.10 0.13 0.16 0.19 0.22 0.26

10 0.06 0.09 0.12 0.14 0.17 0.20 0.23

12 0.05 0.07 0.10 0.13 0.16 0.19 0.22

14 0.05 0.08 0.11 0.14 0.17 0.20 0.23

17 0.05 0.08 0.11 0.14 0.17 0.20 0.22

21 0.05 0.08 0.10 0.13 0.16 0.19 0.22

25 0.05 0.07 0.10 0.13 0.16 0.19 0.21

30 0.04 0.07 0.10 0.13 0.15 0.18 0.21




Performance Data

Filters

Table 169.Filters (clean) performance data

Filter Type

Static Pressure Drop (inches wg) by Filter Face Velocity (fpm)

200 250 300 350 400 450 500 550 600

2-inch permanent – MERV 2 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.09 0.11

2-inch disposable (TA) – MERV 5 0.04 0.06 0.08 0.10 0.13 0.15 0.18 n/a n/a

2-inch pleated media – MERV 8 0.08 0.11 0.14 0.18 0.22 0.26 0.30 0.34 0.39

2-inch pleated media – coated – MERV 7 0.08 0.11 0.14 0.18 0.21 0.26 0.30 0.35 0.40



4-inch high efficient – 65% efficient – MERV 11 0.07 0.10 0.12 0.15 0.18 0.21 0.24 0.27 0.30


12-inch cartridge – 65% efficient – MERV 11 0.06 0.09 0.12 0.15 0.19 0.23 0.27 0.31 0.36


18-inch bag – 65% efficient – MERV 12 0.18 0.22 0.27 0.31 0.35 0.39 0.44 0.48 0.52






HEPA - 99.97% efficient - DOP 0.47 0.60 0.74 0.89 1.04 1.20 1.37 1.54 1.72

Table 170.Filters (mid-life) performance data

Filter Type

Static Pressure Drop (inches wg) by Filter Face Velocity (fpm)

200 250 300 350 400 450 500 550 600

2-inch permanent – MERV 2 0.51 0.51 0.52 0.52 0.53 0.53 0.54 0.55 0.55

2-inch disposable (TA) – MERV 5 0.52 0.53 0.54 0.55 0.57 0.58 0.59 n/a n/a










18-inch bag – 85% efficient – MERV 13 0.70 0.73 0.75 0.78 0.80 0.83 0.85 0.88 0.9018-inch bag – 95% efficient – MERV 14 0.71 0.74 0.77 0.80 0.82 0.85 0.88 0.90 0.93




HEPA - 99.97% efficient - DOP 1.23 1.30 1.37 1.44 1.52 1.60 1.68 1.77 1.86






Performance Data

Hoods

Each air handler has a rated nominal airflow (for example, 1500 cfm for a size 3). This nominalairflow is a quick guide to figure unit size requirements. Although this is the nominal airflow of agiven unit, each unit is capable of producing more, until something limits the ability of the unit tomeet this higher airflow requirement such as coil face velocity, filter face velocity, or the outsideair inlet hood eliminator velocity.

The eliminator in the inlet hood is rated to a maximum of 800 feet per minute. Above this limit, thereis a high probability of bringing rain, water or snow into the unit, which could migrate to the

conditioned space below. When selecting units for your application, remember not to undersize aunit to the point that the inlet hood eliminators can not handle the outside air cfm requirements. Table 174 shows the maximum airflow for inlet hoods.

Table 173.Hood performance data

Static Pressure Drop (inches wg) by Face Velocity (fpm)

Face Velocity (FPM) 300 400 500 600 700 800 900 950

Pressure drop 0.04 0.06 0.10 0.15 0.20 0.26 0.33 0.37

Table 174.Inlet hood airflow limitations (cfm)

Unit size

Mixing Section Economizer Section

Back inlet hood 1 side inlet hood 2 side inlet hoods Single inlet hood

3 2257 1781 3563 1412

4 5567 1781 3563 2917

6 6016 2179 4358 3625

8 8847 2634 5268 4628

10 7050 3050 6100 5257

12 9393 3841 7681 12381

14 10,185 5582 11163 6245

17 11,789 4870 9741 7124

21 14,716 6524 13047 10,767

25 17,054 6917 13834 11,457

30 22,694 7742 15483 13,030

35 24,316 12,199 24,397 18,222

40 27,434 12,640 25,280 18,716

50 32,700 15,808 31,617 20,827

57 37,677 14,933 29,865 24,427

66 51,988 15,039 30,077 29,252

80 55,539 17,943 35,887 35,080

80 Traq 55,539 19,633 39,265 35,080

100 65,029 23,239 46,477 44,031

100 Traq 65,029 41,463 82,926 44,031

120 77,916 26,797 53,595 45,046

120 Traq 77,916 40,231 80,462 45,046




Performance Data

Table 175.Side Hood Area and CFM Table 176.Back hood area and CFM

Unit size Eliminator area Max CFM Unit size Eliminator area Max CFM

3 2.23 1781 3 2.82 2257

4 2.23 1781 4 6.96 5567

6 2.72 2179 6 7.52 6016

8 3.29 2634 8 11.06 8847

10 3.81 3050 10 8.81 7050

12 4.80 3841 12 11.74 9393

14 6.98 5582 14 12.73 10,185

17 6.09 4870 17 14.74 11,789

21 8.15 6524 21 18.39 14,716

25 8.65 6917 25 21.32 17,054

30 9.68 7742 30 28.37 22,694

35 15.25 12,199 35 30.39 24,316

40 15.80 12,640 40 34.29 27,434

50 19.76 15,808 50 40.87 32,700

57 18.67 14,933 57 47.10 37,677

66 18.80 15,039 66 64.99 51,988

80 22.43 17,943 80 69.42 55,539

80 Traq 24.54 19,633 100 81.29 65,029

100 29.05 23,239 120 97.40 77,916

100 Traq 51.83 41,463

120 33.50 26,797

120 Traq 50.29 40,231






Performance Data

Multizone

Table 179.Direct steam humidifier performance data

Unit size A B Face area (ft.2)

Nominal airflow

(cfm)

Face velocity atnominal airflow

(fpm)

Pressure drop atnominal airflow

(inches w.g.)

3 12.50 11.14 1.00 1500 1500 0.09

4 25.00 11.14 1.90 2000 1053 0.09

6 25.00 17.09 3.00 3000 1000 0.09

8 31.50 17.59 3.80 4000 1053 0.09

10 42.50 17.59 5.20 5000 962 0.09

12 47.50 21.55 7.10 6000 845 0.07

14 53.00 21.55 7.90 7000 886 0.08

17 53.00 28.00 10.30 8500 825 0.07

21 61.00 28.00 11.90 10,500 882 0.08

25 61.00 35.45 15.00 12,500 833 0.07

30 74.50 35.45 18.30 15,000 820 0.07

35 81.00 40.91 23.00 17,500 761 0.06

40 93.50 40.91 26.60 20,000 752 0.06

50 106.50 51.31 37.90 25,000 660 0.05

57 106.50 62.22 46.00 28,500 620 0.04

66 121.50 63.72 53.80 33,000 613 0.04

80 121.50 69.67 58.80 40,000 680 0.05

100 135.50 69.67 65.60 50,000 762 0.06

120 144.00 69.67 69.70 60,000 861 0.08

Table 180.Multizone damper pressure drop

Unitsize

Catalogarea (ft2)

Static Pressure Drop

400 500 600 700 800 900 1000 1100 1200 1400 1600 1800 2000 2200 2400 2600

6 2.72 0.05 0.08 0.11 0.16 0.2 0.26 0.32 0.38 0.46 0.62 0.81 1.03 1.27 1.53 1.82 2.14

8 3.28 0.04 0.07 0.09 0.13 0.17 0.21 0.26 0.32 0.38 0.51 0.67 0.85 1.05 1.27 1.51 1.78

10 5.24 0.04 0.06 0.09 0.13 0.16 0.21 0.26 0.31 0.37 0.5 0.66 0.83 1.03 1.24 1.48 1.73

12 5.77 0.04 0.06 0.09 0.13 0.17 0.21 0.26 0.31 0.37 0.51 0.66 0.84 1.03 1.25 1.49 1.74

14 6.35 0.04 0.06 0.08 0.11 0.14 0.18 0.23 0.27 0.32 0.44 0.58 0.73 0.9 1.09 1.3 1.52

17 6.35 0.04 0.06 0.08 0.11 0.14 0.18 0.23 0.27 0.32 0.44 0.58 0.73 0.9 1.09 1.3 1.52

21 8.62 0.03 0.05 0.07 0.1 0.13 0.17 0.21 0.25 0.3 0.40 0.53 0.67 0.82 1.00 1.19 1.39

25 8.62 0.03 0.05 0.07 0.1 0.13 0.17 0.21 0.25 0.3 0.40 0.53 0.67 0.82 1.00 1.19 1.39

30 10.33 0.03 0.05 0.07 0.1 0.13 0.17 0.21 0.25 0.3 0.40 0.53 0.67 0.83 1.00 1.19 1.40

35 13.75 0.03 0.05 0.07 0.1 0.13 0.17 0.2 0.25 0.29 0.40 0.52 0.66 0.82 0.99 1.18 1.38

40 15.7 0.03 0.05 0.07 0.1 0.13 0.16 0.2 0.24 0.29 0.39 0.51 0.65 0.8 0.97 1.15 1.35

50 17.73 0.03 0.05 0.07 0.1 0.13 0.16 0.2 0.24 0.28 0.39 0.51 0.64 0.79 0.96 1.14 1.34




Performance Data

Table 181.Damper torque per blade (inch-pounds)

Unit size

2 Deck

Horizontal

2 Deck

Vertical

3 Deckdual-actuator

Horizontal

3 Deckdual-actuator

Vertical

3 Decksingle-actuator

Horizontal

3 Decksingle-actuator

Vertical

6 7.10 5.50 7.50 5.80 32.50 25.00

8 7.10 5.50 7.50 5.80 32.50 25.00

10 8.00 6.20 8.60 6.60 32.50 25.00

12 8.00 6.20 8.60 6.60 32.50 25.00

14 8.00 6.20 8.60 6.60 32.50 25.00

17 8.00 6.20 8.60 6.60 32.50 25.00

21 9.90 7.50 11.50 8.70 32.50 25.00

25 9.90 7.50 11.50 8.70 32.50 25.00

30 9.90 7.50 11.50 8.70 32.50 25.00

35 19.80 15.20 31.50 24.40 32.50 25.00

40 19.80 15.20 31.50 24.40 32.50 25.00

50 19.80 15.20 31.50 24.40 32.50 25.00

Table 182.Baffle assembly pressure drop (inches w.g.)

Unit

size

Air flow

(cfm)

Damper pressure drop, wide open

(inches w.g.) Baffle Assembly Pressure Drop (inches w.g.)

3 Deck single-

actuator

2-Deck and 3 Deck

dual-actuator 70 60 6070 6060 40 4070 4060 4040

6 3000 0.39 0.25 0.10 0.19 0.29 0.38 0.67 0.77 0.86 1.33

8 4000 0.39 0.30 0.12 0.23 0.36 0.47 0.81 0.93 1.04 1.62

10 5000 0.23 0.21 0.07 0.14 0.21 0.27 0.47 0.54 0.61 0.94

12 6000 0.28 0.23 0.09 0.16 0.25 0.32 0.56 0.64 0.72 1.12

14 7000 0.27 0.25 0.10 0.18 0.28 0.36 0.62 0.72 0.80 1.25

17 8500 0.40 0.36 0.14 0.27 0.41 0.53 0.92 1.06 1.19 1.84

21 10,500 0.31 0.25 0.11 0.22 0.33 0.43 0.74 0.86 0.96 1.49

25 12,500 0.43 0.35 0.16 0.30 0.47 0.61 1.06 1.22 1.36 2.11

30 15,000 0.44 0.36 0.16 0.30 0.46 0.61 1.05 1.21 1.36 2.10

35 17,500 0.33 0.27 0.12 0.23 0.35 0.46 0.79 0.91 1.02 1.58

40 20,000 0.32 0.27 0.12 0.23 0.35 0.46 0.79 0.91 1.02 1.58

50 25,000 0.39 0.34 0.15 0.28 0.43 0.56 0.97 1.11 1.24 1.93




Performance Data

Table 183.Chamber pressure drop (assumes all air is going through chamber of interest)

Unit

size

Numberof

decks Discharge Chamber

Airflow

(cfm)

Chamberpressure drop

(inches w.g.)

Unit

size

Numberof

decks Discharge Chamber

Airflow

(cfm)

Chamberpressure drop

(inches w.g.)

6 3 Horiz Lower/Cold 3000 0.32 12 3 Horiz Lower/Cold 6000 0.28

6 3 Horiz Bypass 3000 0.33 12 3 Horiz Bypass 6000 0.28

6 3 Horiz Upper/Hot 3000 0.92 12 3 Horiz Upper/Hot 6000 0.81

6 3 Vert Lower/Cold 3000 0.23 12 3 Vert Lower/Cold 6000 0.24

6 3 Vert Bypass 3000 0.48 12 3 Vert Bypass 6000 0.31

6 3 Vert Upper/Hot 3000 0.50 12 3 Vert Upper/Hot 6000 0.66






























Performance Data

Silencers

Split Dehumidification Units (SDU)

Table 184.Silencer performance data

Length Model Unit Sizes

Pressure Drop (inches w.g.) by Face Velocity (fpm)

250 500 750 1000 1250 1500 1750

3 ft.

RD-ULV-F2 10 0.03 0.11 0.25 0.45 0.71 1.02 1.39

RD-ULV-F3 03,40,66,80 0.03 0.11 0.25 0.45 0.7 1.00 1.37

RD-ULV-F5 17 0.03 0.12 0.26 0.47 0.73 1.06 1.44

RD-ULV-F3 21,25 0.03 0.11 0.25 0.45 0.70 1.00 1.37

RD-ULV-F4 100,120 0.03 0.11 0.25 0.44 0.69 0.98 1.33

RD-ULV-F5 8,14,30,35 0.03 0.12 0.26 0.47 0.73 1.06 1.44

RD-ULV-F4 50,57 0.03 0.11 0.25 0.44 0.69 0.99 1.35

RD-ULV-F6 6,12 0.03 0.13 0.28 0.5 0.78 1.13 1.53

RD-ULV-F6 4 0.03 0.13 0.28 0.50 0.78 1.13 1.53

5 ft.

RD-ULV-F2 10 0.04 0.15 0.34 0.61 0.95 1.36 1.85

RD-ULV-F3 03,40,66,80 0.04 0.15 0.33 0.59 0.92 1.33 1.8

RD-ULV-F5 17 0.04 0.15 0.34 0.60 0.94 1.36 1.74

RD-ULV-F3 21,25 0.04 0.15 0.33 0.59 0.92 1.33 1.8

RD-ULV-F4 100,120 0.04 0.14 0.32 0.57 0.89 1.28 1.75

RD-ULV-F5 8,14,30,35 0.04 0.15 0.34 0.6 0.94 1.36 1.85

RD-ULV-F4 50,57 0.04 0.14 0.32 0.57 0.89 1.28 1.75

RD-ULV-F6 6,12 0.04 0.16 0.35 0.64 0.99 1.43 1.95

RD-ULV-F6 4 0.04 0.16 0.35 0.64 0.99 1.43 1.95

Table 185.Horizontal SDU

Base unit size

(supply air)

Top unit size

(outside air)

Opening

area ft2

Velocity

(fpm)

Base unit size

(supply air)

Top unit size

(outside air)

Opening

area ft2

Velocity

(fpm)

3 3 1.53 980.00 21 6 2.46 1218.00

4 3 1.53 980.00 21 8 2.95 1356.00

4 4 2.46 812.00 21 10 3.77 1326.00

6 3 1.53 980.00 21 12 6.26 958.00

6 4 2.46 812.00 25 8 2.95 1356.00

6 6 2.46 1218.00 25 10 3.77 1326.00

8 3 1.53 980.00 25 12 6.26 958.00

8 4 2.46 812.00 25 14 6.88 1017.00

8 6 2.46 1218.00 30 8 2.95 1356.00

10 3 1.53 980.00 30 10 3.77 1326.00

10 4 2.46 812.00 30 12 6.26 958.00

10 6 2.46 1218.00 30 14 6.88 1017.00

12 3 1.53 980.00 35 10 3.77 1326.00




Performance Data

Base unit size

(supply air)

Top unit size

(outside air)

Opening

area ft2

Velocity

(fpm)

Base unit size

(supply air)

Top unit size

(outside air)

Opening

area ft2

Velocity

(fpm)

12 4 2.46 812.00 35 12 6.26 958.00

12 6 2.46 1218.00 35 14 6.88 1017.00

12 8 2.95 1356.00 35 17 6.88 1235.00

14 3 1.53 980.00 40 14 6.88 1017.00

14 4 2.46 812.00 40 17 6.88 1235.00

14 6 2.46 1218.00 40 21 7.79 1348.00

14 8 2.95 1356.00 40 25 7.79 1605.00

17 4 2.46 812.00 50 14 6.88 1017.00

17 6 2.46 1218.00 50 17 6.88 1235.00

17 8 2.95 1356.00 50 21 7.79 1348.00

17 10 3.77 1326.00 50 25 7.79 1605.00

17 12 6.26 958.00

Table 185.Horizontal SDU

Table 186.Vertical SDU

Base unit size

(supply air)

Top unit size

(outside air)

Opening

area ft2

Velocity

(fpm)

Base unit size

(supply air)

Top unit size

(outside air)

Opening

area ft2

Velocity

(fpm)

3 3 4.30 349.09 21 6 7.48 400.89

4 3 3.53 424.57 21 8 9.51 420.76

4 4 6.25 320.00 21 10 11.76 425.33

6 3 3.95 379.63 21 12 14.41 416.51

6 4 5.17 386.66 25 8 10.15 393.99

6 6 7.99 375.65 25 10 12.55 398.27

8 3 3.95 379.63 25 12 15.27 392.84

8 4 5.75 347.99 25 14 15.64 447.57

8 6 7.48 400.89 30 8 10.15 393.99

10 3 3.95 379.63 30 10 12.55 398.27

10 4 5.75 347.99 30 12 15.27 392.84

10 6 7.48 400.89 30 14 16.62 421.24

12 3 3.95 379.63 35 10 12.55 398.27

12 4 5.75 347.99 35 12 15.27 392.84

12 6 7.48 400.89 35 14 16.62 421.24

12 8 9.51 420.76 35 17 20.16 421.64

14 3 3.95 379.63 40 14 16.62 421.24

14 4 5.75 347.99 40 17 20.16 421.64

14 6 7.48 400.89 40 21 24.51 428.40

14 8 9.51 420.76 40 25 28.90 432.59

17 4 5.75 347.99 50 14 16.62 421.27

17 6 7.48 400.89 50 17 20.16 421.66

17 8 9.51 420.76 50 21 24.51 428.42

17 10 11.76 425.33 50 25 29.13 429.16

17 12 14.41 416.51




Performance Data

Electrical Data

Table 187.Current requirements

HP

VFD Starter

200 230 460 575 200 230 460 575

1 6.30 6.30 2.50 2.30 4.80 4.20 2.10 1.70

1.5 6.30 6.30 2.50 2.30 6.90 6.00 3.00 2.40

2 7.30 7.30 3.40 2.60 7.80 6.80 3.40 2.70

3 10.40 10.40 4.80 3.80 11.00 9.60 4.80 3.90

5 16.80 16.80 8.30 5.90 17.50 15.20 7.60 6.10

7.5 23.80 23.80 10.60 9.20 25.30 22.00 11.00 9.00

10 32.20 32.20 14.20 11.10 32.20 28.00 14.00 11.00

15 48.30 48.30 21.00 16.60 48.30 42.00 21.00 17.00

20 61.90 61.90 27.60 21.40 62.10 54.00 27.00 22.00

25 78.20 78.20 34.00 26.30 78.20 68.00 34.00 27.00

30 92.00 92.00 41.00 31.20 92.00 80.00 40.00 32.00

40 117.00 101.30 53.00 39.90 120.00 104.00 52.00 41.00

50 n/a 126.60 64.00 50.60 n/a 130.00 65.00 52.00

60 n/a n/a 77.00 60.40 n/a n/a 77.00 62.00

75 n/a n/a 104.00 75.00 n/a n/a 96.00 77.00

100 n/a n/a 128.00 92.40 n/a n/a 124.00 99.00

125 n/a n/a 157.00 n/a n/a n/a 156.00 n/a




Dimensions

Service Clearance Recommendations

A minimum clearance of the section width plus 12 inches on the access door side of the gas heatsection is recommended for routine maintenance. This clearance provides enough room to replacethe heat exchanger in the event of failure. The section side panels must be removed to access theheat exchanger. Refer to Figure 88 for service clearance recommendations for the air handler.

Figure 88. Service clearance for indoor units

Filter mixing box

Coil

Fan

Gas heat

Access door

UVlights

VFD

F

E

D

C

B

A

Table 188.Service clearance dimensions (inches)

Component 3 4 6 8 10 12 14 17 21 25 30 35 40 50 57 66 80 100 120

A (filter) 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 52 56 58 58

B (coil) 48 59 59 66 77 82 87 87 95 95 109 115 128 141 141 156 156 170 197

C (UV Lights) 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 52 56 58 58

D (external

starter or VFD)61 61 61 61 61 61 61 61 64 64 64 64 64 64 64 64 64 64 64

D (internal

starter or VFD)48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48 48

E (fan) 48 48 48 48 51 54 58 61 60 66 66 66 70 77 77 93 93 101 101

F (gas heat -

ext vestibule)n/a n/a 89 90 108 100 100 105 115 115 118 136 140 156 156 170 179 180 n/a

F (gas heat - int

vestibule)n/a n/a 56 63 74 79 84 84 92 92 106 112 125 138 138 153 153 167 194

Note: At a minimum, the above clearance dimensions are recommended on one side of the unit for regular service and maintenance. Refer to as-builtsubmittal for locations of items such as filter access doors, coil, piping connections, motor locations, hoods, pipe cabinets, etc. Sufficient clearancemust be provided on all sides of unit for removal of access panels, plug panels, or section-to-section attachment brackets. Clearance for starters, VFDs,or other high-voltage devices must be provided per NEC requirements.

Note: For specific dimensional and weight information, refer to the unit submittals. The dimensions and weights in this manual are approximate. Trane hasa policy of continuous product and product data improvement and reserves the right to change design and specifications without notice.




Dimensions

Outdoor unit dimensions

Figure 89. Outdoor unit

Unit roof length

Unit length

Unit width

Roof height

Unit height




Dimensions

Table 189.Outdoor unit dimensions

Unit size Unit width2 Roof height Unit height1

3 38.31 2.20 37.20

4 50.81 2.33 37.33

6 50.81 2.33 43.58

8 57.31 2.33 46.08

10 68.31 2.33 46.08

12 73.31 2.70 50.20

14 78.81 2.70 50.20

17 78.81 2.70 57.70

21 86.81 2.70 61.45

25 86.81 2.70 70.20

30 100.31 2.70 70.20

35 106.81 2.70 75.95

40 119.31 2.70 75.95

50 132.31 3.58 85.33

57 132.31 3.58 95.08

66 147.31 3.58 102.08

80 147.31 3.58 117.08

100 161.31 3.58 129.33

120 188.81 3.58 129.33

Note: 1If the unit is installed on a roof curb, there is an additional 0.125-inch height from the drip lip. Unit height includes 6-inch base rail height. 2Unit width is the external unit width plus the lug dimension (6.81 inches). The unit roof lengthis equal to the total unit length plus 1.5-inch overhand on each end (unit length plus 3 inches).




Dimensions

Access/Turning Section

Figure 90. Access/turning section

F

D1

D2

C

L

S

Access Door

Airflow

DR2

S

Side Elavation

DR1

Size 66 - 120 Large Access

AccessDoor

J

Top/BottomOpening

AccessDoor

BaseLine

W

E

H

Opening A

Opening B

K

2.00 in

E1

F

D1

D2

C

L

SAccess Door

Full Open

ND N.P.T. (Ext) Drain

5.50 in

GG

5.50 in

W

S

L/2

S

S

Side ElavationFront/Back Elevation

Plan View

Airflow




Dimensions

Table 190.Access/turning section dimensions (inches)

Unit

Size W H

Front/BackOpening Inward Door4 Outward Door5 Base2 Drain Pan6

NPT

ShipSplit

A B Hinge3 C D2 Hinge3 C D2 E E1 J K DR2 DR1 S1

3 31.50 29.00 27.50 22.50 AL 19.38 5.38 AE 22.25 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

4 44.00 29.00 40.00 22.50 AL 19.38 5.38 AE 22.25 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

6 44.00 35.25 40.00 28.75 AL 25.63 5.38 AE 28.50 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

8 50.50 37.75 46.50 31.25 AL 28.13 5.38 AE 31.00 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

10 61.50 37.75 57.50 31.25 AL 28.13 5.38 AE 31.00 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

12 66.50 41.50 62.50 35.00 AL 31.88 5.38 AE 34.75 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

14 72.00 41.50 68.00 35.00 AL 31.88 5.38 AE 34.75 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

17 72.00 49.00 68.00 42.50 AL 39.38 5.38 AE 42.25 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

21 80.00 52.75 76.00 46.25 AL 43.13 5.38 AE 46.00 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

25 80.00 61.50 76.00 55.00 AL 51.88 5.38 AE 54.75 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

30 93.50 61.50 89.50 55.00 AL 51.88 5.38 AE 54.75 4.25 2.50 4.50 3.38 2.63 n/a n/a 1.00 1.00

35 100.00 67.25 96.00 60.75 AL 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00

40 112.50 67.25 108.50 60.75 AL 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00

50 125.50 75.75 121.50 69.25 AL 66.13 5.38 AE 69.00 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00

57 125.50 85.50 121.50 79.00 AL 57.63 5.38 AE 60.50 4.25 2.50 4.50 3.75 3.63 n/a n/a 1.25 1.00

66 140.50 92.50 136.50 82.50 AL 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 12.25 24.50 1.50 1.00

80 140.50 107.50 136.50 97.50 AL 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 12.25 27.00 1.50 1.00

100 154.50 119.75 150.50 109.75 AL 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 23.25 24.50 1.50 1.00

120 182.00 119.75 178.00 109.75 AL 57.63 8.88 AE 60.50 7.75 6.00 8.00 7.63 3.63 23.25 24.50 1.50 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Hinged on air-entering (AE) sideor air-leaving (AL) side. 4 Inward swing doors are dimensioned to door opening. 5 Outward swing door opening is (F-2.73)by(C-1.80). 6Drain panconnection dimension is nominal pipe size. IAQ drain pain connections can be either LH or RH, but not both.






Dimensions

Blenders

Figure 91. Blender section

Airflow

W

E

H

Opening A

Opening B

2.00 in

E1

Front/Back Elevation Side Elevation

L

F

C

D

D1

Access DoorS S

BaseLine

AccessDoor

A1 A1

CO

DB

EB

Table 192.Blender section dimensions (inches)

Unit

size W L H A B C D D1

Base2

F

Ship split

E E1 S1

3 31.50 19.00 29.00 27.50 22.50 22.25 2.13 4.25 2.50 4.50 14.88 1.00

4 44.00 24.50 29.00 40.00 22.50 22.25 2.13 4.25 2.50 4.50 14.88 1.00

6 44.00 24.50 35.25 40.00 28.75 28.50 2.13 4.25 2.50 4.50 14.88 1.00

8 50.50 26.50 37.75 46.50 31.25 31.00 2.13 4.25 2.50 4.50 14.88 1.00

10 61.50 36.00 37.75 57.50 31.25 31.00 7.88 4.25 2.50 4.50 20.38 1.00

12 66.50 36.00 41.50 62.50 35.00 34.75 7.88 4.25 2.50 4.50 20.38 1.00

14 72.00 36.00 41.50 68.00 35.00 34.75 7.88 4.25 2.50 4.50 20.38 1.00

17 72.00 36.00 49.00 68.00 42.50 42.25 7.88 4.25 2.50 4.50 20.38 1.00

21 80.00 34.00 52.75 76.00 46.25 46.00 6.88 4.25 2.50 4.50 20.38 1.00

25 80.00 46.00 61.50 76.00 55.00 54.75 12.88 4.25 2.50 4.50 20.38 1.00

30 93.50 46.00 61.50 89.50 55.00 54.75 12.88 4.25 2.50 4.50 20.38 1.00

35 100.00 48.00 67.25 96.00 60.75 60.50 12.88 4.25 2.50 4.50 20.38 1.00

40 112.50 48.00 67.25 108.50 60.75 60.50 12.88 4.25 2.50 4.50 20.38 1.00

50 125.50 48.00 75.75 121.50 69.25 69.00 12.88 4.25 2.50 4.50 20.38 1.00

57 125.50 48.00 85.50 121.50 79.00 60.50 12.88 4.25 2.50 4.50 20.38 1.00

66 140.50 49.00 92.50 136.50 82.50 60.50 12.88 7.75 6.00 8.00 20.38 1.00

80 140.50 54.00 107.50 136.50 97.50 60.50 12.88 7.75 6.00 8.00 20.38 1.00

100 154.50 60.00 119.75 150.50 109.75 60.50 12.88 7.75 6.00 8.00 20.38 1.00

120 182.00 60.00 119.75 178.00 109.75 60.50 12.88 7.75 6.00 8.00 20.38 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.




Dimensions

Blender section dimensions (inches)

Unit SizeTotal BlenderWeight (lb.)

Number ofBlenders

Blender SizeA1 DB EB CO

3 8.00 1 18 3.94 2.00 1.36

4 9.00 1 20 3.94 2.00 1.36

6 12.00 1 24 4.81 2.00 1.36

8 15.00 1 26 5.56 2.00 1.36

10 16.00 1 28 5.56 2.00 1.36

12 22.00 1 32 6.56 2.00 1.36

14 22.00 1 32 6.56 2.00 1.36

17 32.00 2 28 5.56 2.0 1.36

21 36.00 2 30 5.56 2.00 1.36

25 44.00 2 32 6.56 2.00 1.36

30 50.00 2 36 6.56 2.00 1.36

35 50.00 2 36 6.56 2.00 7.00

40 66.00 3 32 6.56 2.00 8.00

50 75.00 3 36 6.56 2.00 10.00

57 90.00 3 38 6.56 2.00 12.00

66 102.00 3 42 8.00 2.00 12.00

80 108.00 3 44 8.00 2.00 15.00

100 120.00 3 48 8.00 2.00 18.00

120 219.00 3 56 10.39 2.5 16.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length.2Base line includes the height for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frameon unit sizes 66-120.






Dimensions

Table 193.CDQ section dimensions (inches)

Unit

Size W H L

Front/Back Opening Outward Door4

G J K

Base2

S1A B1 B2 Hinge3 C D1 D2 F E E1

3 31.50 58.25 52.25 27.50 22.50 22.50 AE 51.50 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

4 44.00 58.25 52.25 40.00 22.50 22.50 AE 51.50 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

6 44.00 70.75 52.25 40.00 28.75 28.75 AE 64.00 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

8 50.50 75.75 52.25 46.50 31.25 31.25 AE 69.00 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

10 61.50 75.75 54.50 57.50 31.25 31.25 AE 69.00 2.13 4.25 14.88 20.75 6.75 2.50 4.50 1.00

12 66.50 83.25 57.50 62.50 35.00 35.00 AE 76.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00

14 72.00 83.25 57.50 68.00 35.00 35.00 AE 76.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00

17 72.00 98.25 57.50 68.00 42.50 42.50 AE 91.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00

21 80.00 105.75 55.50 76.00 46.25 46.25 AE 99.00 2.13 4.25 14.88 21.75 6.75 2.50 4.50 1.00

25 80.00 123.25 55.50 76.00 55.00 55.00 AE 54.75 2.13 4.25 14.88 21.75 7.13 6.75 2.50 4.50 1.00

30 93.50 123.25 57.50 89.50 55.00 55.00 AE 54.75 2.13 4.25 14.88 23.75 7.13 6.75 2.50 4.50 1.00

35 100.00 134.75 56.25 96.00 60.75 60.75 AE 60.50 2.13 4.25 14.88 22.50 7.13 6.75 2.50 4.50 1.00

40 112.50 134.75 56.25 108.50 60.75 60.75 AE 60.50 2.13 4.25 14.88 22.50 7.13 6.75 2.50 4.50 1.00

50 125.50 151.75 58.75 121.50 69.25 69.25 AE 69.00 2.13 4.25 14.88 25.00 7.13 6.75 2.50 4.50 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Hinged on air-entering (AE) sideor air-leaving (AL) side. 4Outward swing door opening is (F-2.73)by(C-1.80).

Table 194.CDQ wheel availability

Unit Size

Wheel Size

One Bypass

Damper1

Two Bypass

Dampers

3 1000 n/a

4 2000 1500 - 1000

6 n/a 2000

8 n/a 3000

10 5000 4000

12 6000 5000

14 7000 6000

17 n/a 7000

21 10,500 8500

25 n/a 10,500

30 n/a 13,000

35 17,500 15,000

40 20,000 17,500

50 25,000 20,000Note: 1Wheel option is not available at the unit nominal air flow for unit sizes

6,8,17,25 and 30.




Dimensions

Figure 94. CDQ wheel cassette

A

M

S

D

C

B

A

Table 195.CDQ wheel cassette dimensions

Unit sizes

available CFM A B C D S M

3 1000 27.00 7.00 7.00 12.57 1.86 10.61

4 1500 34.00 7.00 7.00 16.00 2.00 10.61

4,6 2000 39.00 7.00 7.00 18.51 1.98 12.18

8 3000 42.00 7.00 7.00 19.75 2.50 12.18

10 4000 48.00 7.00 7.00 22.75 2.50 12.18

10,12 5000 54.00 8.00 8.00 25.63 2.75 12.80

12,14 6000 60.00 8.00 8.00 28.63 2.75 12.80

14,17 7000 66.00 8.00 8.00 31.63 2.75 12.80

21 8500 72.00 9.00 9.00 33.93 4.15 13.10

21,25 10,500 76.00 9.00 9.00 35.93 4.15 13.10

30 13,000 84.00 9.50 9.50 39.43 5.14 13.35

35 15,000 90.00 9.50 9.50 42.43 5.15 13.35

35,40 17,500 96.00 12.00 12.00 44.93 6.15 14.65

40,50 20,000 102.00 12.00 12.00 47.93 6.15 14.65

50 25,000 116.20 14.80 14.60 48.50 7.10 16.30








Dimensions

Coils

Horizontal Coil Section

Figure 96. Horizontal coil section

W

E

H

Opening A

Opening B

J

2.00 in

E1

Airflow


Front Elvation

Side Elevation

SS

L/2

LK

BaseLine

Table 198.Horizontal coil section dimensions (inches)

Unit

Size W H

Front/Back

Opening Base2 Drain Pan3 Small Med

Ext

Med

Med

Lrg Lrg

S1A B E E1 J K

ND

(NPT) L L L L L

3 31.50 29.00 27.50 22.50 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00

4 44.00 29.00 40.00 22.50 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00

6 44.00 35.25 40.00 28.75 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00

8 50.50 37.75 46.50 31.25 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00

10 61.50 37.75 57.50 31.25 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00

12 66.50 41.50 62.50 35.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00

14 72.00 41.50 68.00 35.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 26.50 36.00 1.00

17 72.00 49.00 68.00 42.50 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 36.00 1.00

21 80.00 52.75 76.00 46.25 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 34.00 1.00

25 80.00 61.50 76.00 55.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 46.00 1.00

30 93.50 61.50 89.50 55.00 2.50 4.50 3.38 2.63 1.00 10.00 14.00 19.00 24.50 46.00 1.00

35 100.00 67.25 96.00 60.75 2.00 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00

40 112.50 67.25 108.50 60.75 2.00 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00

50 125.50 75.75 121.50 69.25 2.00 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00

57 125.50 85.50 121.50 79.00 2.00 4.50 3.38 3.63 1.25 10.00 14.00 19.00 24.50 48.00 1.00

66 140.50 92.50 136.50 82.50 4.50 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00

80 140.50 107.50 136.50 97.50 4.50 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00

100 154.50 119.75 150.50 109.75 4.50 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00

120 182.00 119.75 178.00 109.75 4.50 8.00 6.13 3.63 1.50 n/a 15.00 19.00 24.50 n/a 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. 3Drain pan connection dimensionis nominal pipe size. IAQ drain pain connections can be either LH or RH, but not both.




Dimensions

Coil Section with Inspection Door

Figure 97. Horizontal coil section with inspection door

W

E

H

Opening A

Opening B

J

2.00 in

E1ND N.P.T. (Ext) Drain

Front ElvationSide Elevation

L/2

L

F

C

D1

Airflow

D2BaseLineK

AccessDoor

AccessDoor

S S

Table 199.Horizontal coil section with inspection door dimensions (inches)

Unit

Size W H

Med Lrg

L

Lrg

L

Front/Back

Opening Base2 Drain Pan5 Door3,4

S1A B E E1 J K

ND

(NPT)

Med Lrg

D1

Lrg

D1 D2 C

Med Lrg

F

Lrg

F

3 31.50 29.00 24.50 34.00 27.50 22.50 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 22.25 9.88 14.88 1.00

4 44.00 29.00 24.50 34.00 40.00 22.50 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 22.25 9.88 14.88 1.00

6 44.00 35.25 24.50 34.00 40.00 28.75 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 28.50 9.88 14.88 1.00

8 50.50 37.75 26.50 36.00 46.50 31.25 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 31.00 9.88 14.88 1.00

10 61.50 37.75 26.50 36.00 57.50 31.25 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 31.00 9.88 14.88 1.00

12 66.50 41.50 26.50 36.00 62.50 35.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 34.75 9.88 14.88 1.00

14 72.00 41.50 26.50 36.00 68.00 35.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 34.75 9.88 14.88 1.00

17 72.00 49.00 24.50 36.00 68.00 42.50 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 42.25 9.88 14.88 1.00

21 80.00 52.75 24.50 34.00 76.00 46.25 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 46.00 9.88 14.88 1.00

25 80.00 61.50 24.50 46.00 76.00 55.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 54.75 9.88 14.88 1.00

30 93.50 61.50 24.50 46.00 89.50 55.00 2.50 4.50 3.38 2.63 1.00 2.13 2.13 4.25 54.75 9.88 14.88 1.00

35 100.00 67.25 24.50 48.00 96.00 60.75 2.00 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00

40 112.50 67.25 24.50 48.00 108.50 60.75 2.00 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.0050 125.50 75.75 24.50 48.00 121.50 69.25 2.00 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00

57 125.50 85.50 24.50 48.00 121.50 79.00 2.00 4.50 3.38 3.63 1.25 2.13 2.13 4.25 60.50 9.88 14.88 1.00

66 140.50 89.00 24.50 n/a 136.50 82.50 4.50 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00

80 140.50 104.00 24.50 n/a 136.50 97.50 4.50 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00

100 154.50 116.25 24.50 n/a 150.50 109.75 4.50 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00

120 182.00 116.25 24.50 n/a 178.00 109.75 4.50 8.00 6.13 3.63 1.50 2.13 n/a 7.75 60.50 10.88 n/a 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3,4 Inward swing doors are dimensionedto door opening. Outward swing door opening is (F-2.73)by(C-1.80). 5Drain pan connection dimension is nominal pipe size. IAQ drain pain connectionscan be either LH or RH, but not both.




Dimensions

Vertical Coil Section

Figure 98. Vertical coil section with inspection door

Side Elevation

L/2

L

F

C

D1

Airflow

D2

Line

AccessDoor

AccessDoor

W

E

H

Opening A

Opening B

J

2.00 in

E1


Front Elvation

V1

V1

G M

W

TopOpening

K

SS

SS

Base

Table 200.Vertical coil section dimensions (inches)

Unit

Size W H L

Back

Opening Top Opening Base2 Drain Pan3 Door3

S1A B V1 G M E E1 J K ND D1 D2 C F

3 31.50 29.00 34.00 27.50 22.50 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 22.25 14.88 1.00

4 44.00 29.00 34.00 40.00 22.50 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 22.25 14.88 1.00

6 44.00 35.25 34.00 40.00 28.75 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 28.50 14.88 1.00

8 50.50 37.75 36.00 46.50 31.25 8.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 31.00 14.88 1.00

10 61.50 37.75 36.00 57.50 31.25 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 31.00 14.88 1.00

12 66.50 41.50 36.00 62.50 35.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 34.75 14.88 1.00

14 72.00 41.50 36.00 68.00 35.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 34.75 14.88 1.00

17 72.00 49.00 36.00 68.00 42.50 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 42.25 14.88 1.00

21 80.00 52.75 34.00 76.00 46.25 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 46.00 14.88 1.00

25 80.00 61.50 46.00 76.00 55.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 54.75 14.88 1.00

30 93.50 61.50 46.00 89.50 55.00 9.00 4.13 13.00 2.50 4.50 3.38 2.63 1.00 3.25 4.25 54.75 14.88 1.00

35 100.00 67.25 48.00 96.00 60.75 10.00 4.50 13.00 2.50 4.50 3.38 3.63 1.25 3.25 4.25 60.50 14.88 1.00

40 112.50 67.25 48.00 108.50 60.75 10.00 4.50 13.00 2.50 4.50 3.38 3.63 1.25 3.25 4.25 60.50 14.88 1.00

50 125.50 75.75 48.00 121.50 69.25 10.00 4.50 13.00 2.50 4.50 3.38 3.63 1.25 3.25 4.25 60.50 14.88 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Drain pan connection dimensionis nominal pipe size. IAQ drain pain connections can be either LH or RH, but not both.




Dimensions

Coil Locations

Coil Connection Locations

Figure 99. Coil locations Table 201.Coil location dimensions

Unit Size

1/2-inch, 5/8-inch and 1-inch Coils

X Y

3 - 12 1.63 4.75

14 - 17 1.63 4.75

21 - 30 1.63 4.88

35 - 40 1.63 5.63

50 - 57 1.63 5.63

66 - 120 2.13 9.75

Note: Base line includes the height for standard 2.5-inch integral baseframe on unit sizes 3-57 and 6-inch integral base frame on unit sizes66-120. For coil connection information for refrigerant coils, refer tosubmittal. For specific dimensional information for all coils, refer tothe unit submittals provided in TOPSS.

Airflow

Base

Line

Datum Line B

Datum Line A

X

Y

Figure 100.Coil connection locations sizes 3-30

B

A

L

C

DH

3/8 in. NPT (Int) Drain

'R' NPT (Ext) Return RH'R' NPT (Ext) Supply LH

'R' NPT (Ext) Supply RH'R' NPT (Ext) Return LH

3/8 in. NPT (Int) Vent

Airflow (RH)Airflow (LH)

E

F




Dimensions

Figure 101.Coil connection locations sizes 35-120

B

AE

F

L

C

DH

'R' NPT (Ext) Return R.H.

'R' NPT (Ext) Supply L.H.

'R' NPT (Ext) Supply R.H.

'R' NPT (Ext) Return L.H.3/8-inch NPT (Int) Vent

Airflow (R.H.)Airflow (L.H.)

E

J

K

M

Airflow (L.H.)Airflow (R.H.)

3/8-inch NPT (Int) Vent




Dimensions

Table 202.UW coil connection locations

Unit Size

2 - 8 Row

A B C D H I J K M R

3 1.13 8.63 11.75 19.25 20.25 n/a n/a n/a n/a 1.50

4 1.13 8.63 11.75 19.25 20.25 n/a n/a n/a n/a 1.50

6 1.13 11.75 14.88 25.50 26.50 n/a n/a n/a n/a 1.50

8 1.13 13.00 16.13 28.00 29.00 n/a n/a n/a n/a 2.00

10 1.13 13.00 16.13 28.00 29.00 n/a n/a n/a n/a 2.00

12 1.13 14.88 18.00 31.75 32.75 n/a n/a n/a n/a 2.00

14 1.13 14.88 18.00 31.75 32.75 n/a n/a n/a n/a 2.00

17 1.13 18.63 21.75 39.25 40.25 n/a n/a n/a n/a 2.50

21 1.13 20.50 23.63 43.00 44.00 n/a n/a n/a n/a 2.50

25 1.13 24.88 28.00 51.75 52.75 n/a n/a n/a n/a 2.50

30 1.13 24.88 28.00 51.75 52.75 n/a n/a n/a n/a 2.50

35 1.13 27.38 30.50 56.75 57.75 n/a n/a n/a n/a 2.50

40 1.13 27.38 30.50 56.75 57.75 n/a n/a n/a n/a 2.50

50 1.75 14.88 18.00 31.13 32.75 35.25 48.38 51.50 64.63 2.00

57 1.75 17.38 20.50 36.13 37.75 40.25 55.88 59.00 74.63 2.00

66 1.75 18.00 21.13 37.38 39.00 41.50 57.75 60.88 77.13 2.00

80 1.75 21.75 24.88 44.88 46.50 49.00 69.00 72.13 92.13 2.50

100 1.75 28.00 31.13 57.38 59.00 45.25 61.50 80.88 103.38 2.50

120 1.75 28.00 31.13 57.38 59.00 45.25 61.50 80.88 103.38 2.50

Unit Size

2-Row 4-8 Row 2-Row 4-Row 6-Row 8-Row 2-Row 4-Row 6-Row 8-Row

E F L

3 2.50 1.75 4.25 5.00 7.13 9.25 6.63 6.63 8.75 11.00

4 2.50 1.75 4.25 5.00 7.13 9.25 6.63 6.63 8.75 11.00

6 2.50 1.75 4.25 5.00 7.13 9.25 6.63 6.63 8.75 11.00

8 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00

10 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00

12 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00

14 2.25 1.75 4.50 5.00 7.13 9.25 6.63 6.63 8.75 11.00

17 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00

21 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00

25 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00

30 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00

35 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00

40 2.00 1.75 4.75 5.00 7.13 9.25 6.63 6.63 8.75 11.00

50 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 11.00

57 1.75 2.38 4.00 5.63 7.75 9.88 5.75 8.00 10.13 11.00

66 1.75 2.38 4.00 5.63 7.75 10.00 5.75 8.00 10.13 11.00

80 1.50 2.38 4.25 5.63 7.75 10.00 5.75 8.00 10.13 11.00

100 1.50 2.38 4.25 5.63 7.75 10.00 5.75 8.00 10.13 11.00

120 1.50 2.38 4.25 5.63 7.75 10.00 5.75 8.00 10.13 11.00

Dampers




Dimensions

Table 203.UA coil connection locations

Unit

Size

2-Row 2-Row 2-Row 2-Row

A B C D H1 H2 I J K M R E F L

3 1.13 8.63 11.75 19.25 20.25 20.25 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

4 1.13 8.63 11.75 19.25 20.25 20.25 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

6 2.38 11.75 14.88 24.25 26.50 26.50 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

8 2.38 13.00 16.13 26.75 29.00 29.00 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

10 2.38 13.00 16.13 26.75 29.00 29.00 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

12 1.13 14.88 18.00 31.75 32.75 32.75 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

14 1.13 14.88 18.00 31.75 32.75 32.75 n/a n/a n/a n/a 1.50 2.50 4.25 6.63

17 1.13 18.63 21.75 39.25 40.25 40.25 n/a n/a n/a n/a 2.00 2.25 4.50 6.63

21 2.38 20.50 23.63 41.75 44.00 44.00 n/a n/a n/a n/a 2.00 2.25 4.50 6.63

25 1.13 24.88 28.00 51.75 52.75 52.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63

30 1.13 24.88 28.00 51.75 52.75 52.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63

35 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63

40 1.13 27.38 30.50 56.75 57.75 57.75 n/a n/a n/a n/a 2.00 2.25 4.50 6.63

50 3.00 14.88 18.00 29.88 32.75 32.75 36.50 48.38 51.50 63.38 1.50 2.00 3.75 5.75

57 3.00 17.38 20.50 34.88 37.75 37.75 41.50 55.88 59.00 73.38 1.50 2.00 3.75 5.75

66 1.75 18.00 21.13 37.38 39.00 39.00 41.50 57.75 60.88 77.13 2.00 2.00 3.75 5.75

80 1.75 21.75 24.88 44.88 46.50 46.50 49.00 69.00 72.13 92.13 2.00 1.75 4.00 5.75

100 3.00 28.00 31.13 56.13 59.00 45.25 62.75 80.88 84.00 102.13 2.00 1.75 4.00 5.75

120 3.00 28.00 31.13 56.13 59.00 45.25 62.75 80.88 84.00 102.13 2.00 1.75 4.00 5.75






Dimensions

Integral Face-and-Bypass (IFB) Coils

Figure 102.Integral face-and-bypass coil

W

E

H

Opening A

Opening B

J

2.00 in

E1

Airflow


Front Elvation

Side Elevation

SS

L/2

LK

BaseLine

Table 205.Integral face-and-bypass coil dimensions (inches)

Unit size W H

Front/Back

Opening Base2 Drain Pan3Med

Large

Med

Large

S1A B E E1 J K ND(NPT) L L

4 44.00 29.00 40.00 22.50 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

6 44.00 35.25 40.00 28.75 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

8 50.50 37.75 46.50 31.25 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

10 61.50 37.75 57.50 31.25 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

12 66.50 41.50 62.50 35.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

14 72.00 41.50 68.00 35.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

17 72.00 49.00 68.00 42.50 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

21 80.00 52.75 76.00 46.25 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

25 80.00 61.50 76.00 55.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

30 93.50 61.50 89.50 55.00 2.50 4.50 3.38 2.63 1.00 26.50 43.00 1.00

35 100.00 67.25 96.00 60.75 2.00 4.50 3.38 3.63 1.25 29.50 43.00 1.00

40 112.50 67.25 108.50 60.75 2.00 4.50 3.38 3.63 1.25 29.50 43.00 1.00

50 125.50 75.75 121.50 69.25 2.00 4.50 3.38 3.63 1.25 29.50 n/a 1.00

57 125.50 85.50 121.50 79.00 2.00 4.50 3.38 3.63 1.25 29.50 n/a 1.00

66 140.50 92.50 136.50 82.50 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00

80 140.50 107.50 136.50 97.50 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00

100 154.50 119.75 150.50 109.75 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00

120 182.00 119.75 178.00 109.75 4.50 8.00 6.13 3.63 1.50 29.50 n/a 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Drain pan connection dimensionis nominal pipe size. IAQ drain pain connections can be either LH or RH, but not both.




Dimensions

Figure 103.Integral face-and-bypass coil connection locations

AirflowAirflow

AirflowAirflow

Damper at airentering side

Coil Supply - LHCoil supply - RH


H

D

B

A

C

L

H

B

D

A

C

L

"R" NPT (EXT) Return RHHot Water; 2,3 Row

"R" NPT (EXT) Supply RHSteam; 2 Row

"R" NPT (EXT) Supply R.H.Hot Water; 2,3 Row

"R" NPT (EXT) Return R.H.Steam; 2 Row

"R" NPT (EXT) Return LHHot Water; 2,3 Row

"R" NPT (EXT) Supply LHSteam; 2 Row

"R" NPT (EXT) Supply L.H.Hot Water; 2,3 Row

"R" NPT (EXT) Return L.H.Steam; 2 Row

D

BH

A

C

E

F

A

C

E

F

D

BH

LL

"R" NPT (EXT) Return RHHot Water; 4 Row

"R" NPT (EXT) Supply RHSteam; 4 Row

"R" NPT (EXT) Supply RHHot Water; 4 Row

"R" NPT (EXT) Return RHSteam; 4 Row

"R" NPT (EXT) Return LHHot Water; 4 Row

"R" NPT (EXT) Supply LHSteam; 4 Row

"R" NPT (EXT) Supply LHHot Water; 4 Row

"R" NPT (EXT) Return LHSteam; 4 Row



Coil supply - RH Coil supply - LH

Airflow Airflow

AirflowAirflow








Dimensions

Controls Section

Figure 106.Control section with high voltage controls door

W

H

Opening A

Opening B

2.00 in

E1

FD1

D2

G

L

BaseLine

S

Side ElevationFront/Back Elevation

D

C HV Door

S

Airflow

Table 209.Controls section with high voltage controls door dimensions (inches)

Unitsize

W H LOutward Swing Door Only

Doorside

Hingeside

C D2G MLEV

1G MLEV

2 FD1 D S1

3 31.50 29.00 24.50 RH / LH RH 22.25 4.25 12.25 12.25 17.38 2.25 3.00 1.00

4 44.00 29.00 24.50 RH / LH RH 22.25 4.25 12.25 12.25 17.38 2.25 3.00 1.00

6 44.00 35.25 24.50 RH / LH RH 28.50 4.25 18.50 12.25 17.38 2.25 3.00 1.00

8 50.50 37.75 24.50 RH / LH RH 31.00 4.25 21.00 12.25 17.38 2.25 3.00 1.00

10 61.50 37.75 24.50 RH / LH RH 31.00 4.25 21.00 12.25 17.38 2.25 3.00 1.00

12 66.50 41.50 24.50 RH / LH RH 34.75 4.25 24.75 12.25 17.38 2.25 3.00 1.00

14 72.00 41.50 24.50 RH / LH RH 34.75 4.25 24.75 12.25 17.38 2.25 3.00 1.00

17 72.00 49.00 24.50 RH / LH RH 42.25 4.25 32.25 12.25 17.38 2.25 3.00 1.00

21 80.00 52.75 24.50 RH / LH RH 46.00 4.25 36.00 12.25 17.38 2.25 3.00 1.00

25 80.00 61.50 24.50 RH / LH RH 54.75 4.25 38.75 ---- 17.38 2.25 3.00 1.00

30 93.50 61.50 24.50 RH / LH RH 54.75 4.25 38.75 ---- 17.38 2.25 3.00 1.00

35 100.00 67.25 24.50 RH / LH RH 60.50 4.25 44.75 ---- 17.38 2.25 3.00 1.0040 112.50 67.25 24.50 RH / LH RH 60.50 4.25 44.75 ---- 17.38 2.25 3.00 1.00

50 125.50 75.75 24.50 RH / LH RH 69.00 4.25 44.75 ---- 17.38 2.25 3.00 1.00

57 125.50 85.50 24.50 RH / LH RH 60.50 4.25 44.75 ---- 17.38 2.25 3.00 1.00

66 140.50 92.50 24.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 2.25 3.00 1.00

80 140.50 107.50 24.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 2.25 3.00 1.00

100 154.50 119.75 24.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 2.25 3.00 1.00

120 182.00 119.75 24.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 2.25 3.00 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.High and low voltage doors are separate doors. Non-end-of-unit section has same dimensions as access section.




Dimensions

Figure 107.Controls section with low voltage controls door

FD1

D2

C

L

Side Elevation

LV DoorAirflow

S S

W

H

Opening A

Opening B

2.00 in

E1

BaseLine

Front/Back Elevation

Table 210.Control section with low voltage controls door dimensions (inches)

Unit size W H L

Outward swing door only

Door side Hinge side C D2 F D1 S1

3 31.50 29.00 24.50 RH / LH RH 22.25 4.25 20.38 2.13 1.00

4 44.00 29.00 24.50 RH / LH RH 22.25 4.25 20.38 2.13 1.00

6 44.00 35.25 24.50 RH / LH RH 28.50 4.25 20.38 2.13 1.00

8 50.50 37.75 24.50 RH / LH RH 31.00 4.25 20.38 2.13 1.00

10 61.50 37.75 24.50 RH / LH RH 31.00 4.25 20.38 2.13 1.00

12 66.50 41.50 24.50 RH / LH RH 34.75 4.25 20.38 2.13 1.00

14 72.00 41.50 24.50 RH / LH RH 34.75 4.25 20.38 2.13 1.00

17 72.00 49.00 24.50 RH / LH RH 42.25 4.25 20.38 2.13 1.00

21 80.00 52.75 24.50 RH / LH RH 46.00 4.25 20.38 2.13 1.00

25 80.00 61.50 24.50 RH / LH RH 54.75 4.25 20.38 2.13 1.00

30 93.50 61.50 24.50 RH / LH RH 54.75 4.25 20.38 2.13 1.00

35 100.00 67.25 24.50 RH / LH RH 60.50 4.25 20.38 2.13 1.00

40 112.50 67.25 24.50 RH / LH RH 60.50 4.25 20.38 2.13 1.00

50 125.50 75.75 24.50 RH / LH RH 69.00 4.25 20.38 2.13 1.00

57 125.50 85.50 24.50 RH / LH RH 60.50 4.25 20.38 2.13 1.00

66 140.50 92.50 24.50 RH / LH RH 60.50 7.75 20.38 2.13 1.00

80 140.50 107.50 24.50 RH / LH RH 60.50 7.75 20.38 2.13 1.00

100 154.50 119.75 24.50 RH / LH RH 60.50 7.75 20.38 2.13 1.00

120 182.00 119.75 24.50 RH / LH RH 60.50 7.75 20.38 2.13 1.00





Dimensions

Table 211.Control section with access door dimensions (inches)

Unit size W H L

Outward Swing Door Only

Door side Hinge Side C D2 F D1

3 31.50 29.00 24.50 RH/LH AE 22.25 4.25 20.38 2.13

4 44.00 29.00 24.50 RH/LH AE 22.25 4.25 20.38 2.13

6 44.00 35.25 24.50 RH/LH AE 28.50 4.25 20.38 2.13

8 50.50 37.75 24.50 RH/LH AE 31.00 4.25 20.38 2.13

10 61.50 37.75 24.50 RH/LH AE 31.00 4.25 20.38 2.13

12 66.50 41.50 24.50 RH/LH AE 34.75 4.25 20.38 2.13

14 72.00 41.50 24.50 RH/LH AE 34.75 4.25 20.38 2.13

17 72.00 49.00 24.50 RH/LH AE 42.25 4.25 20.38 2.13

21 80.00 52.75 24.50 RH/LH AE 46.00 4.25 20.38 2.13

25 80.00 61.50 24.50 RH/LH AE 54.75 4.25 20.38 2.1330 93.50 61.50 24.50 RH/LH AE 54.75 4.25 20.38 2.13

35 100.00 67.25 24.50 RH/LH AE 60.50 4.25 20.38 2.13

40 112.50 67.25 24.50 RH/LH AE 60.50 4.25 20.38 2.13

50 125.50 75.75 24.50 RH/LH AE 69.00 4.25 20.38 2.13

57 125.50 85.50 24.50 RH/LH AE 60.50 4.25 20.38 2.13

66 140.50 92.50 24.50 RH/LH AE 60.50 7.75 20.38 2.13

80 140.50 107.50 24.50 RH/LH AE 60.50 7.75 20.38 2.13

100 154.50 119.75 24.50 RH/LH AE 60.50 7.75 20.38 2.13

120 182.00 119.75 24.50 RH/LH AE 60.50 7.75 20.38 2.13

Note: Access door available on opposite side from high or low voltage door




Dimensions

End-of-Unit Control Section Doors

Figure 108.Controls section at end-of-unit with high voltage controls door

W

H

Opening A

Opening B

2.00 in

E1

FD1

D2

G

L

BaseLine

S


D

C HV Door

S

Airflow

Table 212.Control section at end-of-unit with high voltage controls door dimensions (inches)

Unit

size W H L


Door

side

Hinge

Side C D2

G

MLEV 1

G

MLEV 2 F D1 D S1

3 31.50 29.00 28.50 RH / LH RH 22.25 4.25 12.25 12.25 17.38 4.25 3.00 1.00

4 44.00 29.00 28.50 RH / LH RH 22.25 4.25 12.25 12.25 17.38 4.25 3.00 1.00

6 44.00 35.25 28.50 RH / LH RH 28.50 4.25 18.50 12.25 17.38 4.25 3.00 1.00

8 50.50 37.75 28.50 RH / LH RH 31.00 4.25 21.00 12.25 17.38 4.25 3.00 1.00

10 61.50 37.75 28.50 RH / LH RH 31.00 4.25 21.00 12.25 17.38 4.25 3.00 1.00

12 66.50 41.50 28.50 RH / LH RH 34.75 4.25 24.75 12.25 17.38 4.25 3.00 1.00

14 72.00 41.50 28.50 RH / LH RH 34.75 4.25 24.75 12.25 17.38 4.25 3.00 1.00

17 72.00 49.00 28.50 RH / LH RH 42.25 4.25 32.25 12.25 17.38 4.25 3.00 1.00

21 80.00 52.75 28.50 RH / LH RH 46.00 4.25 36.00 12.25 17.38 4.25 3.00 1.00

25 80.00 61.50 28.50 RH / LH RH 54.75 4.25 38.75 ---- 17.38 4.25 3.00 1.00

30 93.50 61.50 28.50 RH / LH RH 54.75 4.25 38.75 ---- 17.38 4.25 3.00 1.00

35 100.00 67.25 28.50 RH / LH RH 60.50 4.25 44.75 ---- 17.38 4.25 3.00 1.00

40 112.50 67.25 28.50 RH / LH RH 60.50 4.25 44.75 ---- 17.38 4.25 3.00 1.00

50 125.50 75.75 28.50 RH / LH RH 69.00 4.25 44.75 ---- 17.38 4.25 3.00 1.00

57 125.50 85.50 28.50 RH / LH RH 60.50 4.25 44.75 ---- 17.38 4.25 3.00 1.00

66 140.50 92.50 28.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 4.25 3.00 1.00

80 140.50 107.50 28.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 4.25 3.00 1.00

100 154.50 119.75 28.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 4.25 3.00 1.00

120 182.00 119.75 28.50 RH / LH RH 60.50 7.75 44.75 ---- 17.38 4.25 3.00 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.High and low voltage doors are separate doors. End-of-unit section dimensions are 4 inches longer than non-EOU section.




Dimensions

Figure 109. Controls section at end-of-unit with low voltage controls door

FD1

D2

C

L

Side Elevation

LV DoorAirflow

S S

W

H

Opening A

Opening B

2.00 in

E1

BaseLine


Table 213.Control section at end-of-unit with low voltage controls door dimensions (inches)

Unit size W H L


Door

side

Hinge

Side C D2 F D1 S1

3 31.50 29.00 28.50 RH / LH RH 22.25 4.25 20.38 4.13 1.00

4 44.00 29.00 28.50 RH / LH RH 22.25 4.25 20.38 4.13 1.00

6 44.00 35.25 28.50 RH / LH RH 28.50 4.25 20.38 4.13 1.00

8 50.50 37.75 28.50 RH / LH RH 31.00 4.25 20.38 4.13 1.00

10 61.50 37.75 28.50 RH / LH RH 31.00 4.25 20.38 4.13 1.00

12 66.50 41.50 28.50 RH / LH RH 34.75 4.25 20.38 4.13 1.00

14 72.00 41.50 28.50 RH / LH RH 34.75 4.25 20.38 4.13 1.00

17 72.00 49.00 28.50 RH / LH RH 42.25 4.25 20.38 4.13 1.00

21 80.00 52.75 28.50 RH / LH RH 46.00 4.25 20.38 4.13 1.00

25 80.00 61.50 28.50 RH / LH RH 54.75 4.25 20.38 4.13 1.00

30 93.50 61.50 28.50 RH / LH RH 54.75 4.25 20.38 4.13 1.00

35 100.00 67.25 28.50 RH / LH RH 60.50 4.25 20.38 4.13 1.00

40 112.50 67.25 28.50 RH / LH RH 60.50 4.25 20.38 4.13 1.00

50 125.50 75.75 28.50 RH / LH RH 69.00 4.25 20.38 4.13 1.00

57 125.50 85.50 28.50 RH / LH RH 60.50 4.25 20.38 4.13 1.00

66 140.50 92.50 28.50 RH / LH RH 60.50 7.75 20.38 4.13 1.00

80 140.50 107.50 28.50 RH / LH RH 60.50 7.75 20.38 4.13 1.00

100 154.50 119.75 28.50 RH / LH RH 60.50 7.75 20.38 4.13 1.00

120 182.00 119.75 28.50 RH / LH RH 60.50 7.75 20.38 4.13 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.Low voltage door is available on opposite side from high voltage door. End-of-unit section dimensions are 4 inches longer than non-EOU section.




Dimensions

Table 214. Control section at end-of-unit access door dimensions (inches)

Unit size W H L


Door

side

Hinge

Side C D2 F D1

3 31.50 29.00 28.50 RH/LH AE 22.25 4.25 20.38 4.13

4 44.00 29.00 28.50 RH/LH AE 22.25 4.25 20.38 4.13

6 44.00 35.25 28.50 RH/LH AE 28.50 4.25 20.38 4.13

8 50.50 37.75 28.50 RH/LH AE 31.00 4.25 20.38 4.13

10 61.50 37.75 28.50 RH/LH AE 31.00 4.25 20.38 4.13

12 66.50 41.50 28.50 RH/LH AE 34.75 4.25 20.38 4.13

14 72.00 41.50 28.50 RH/LH AE 34.75 4.25 20.38 4.13

17 72.00 49.00 28.50 RH/LH AE 42.25 4.25 20.38 4.13

21 80.00 52.75 28.50 RH/LH AE 46.00 4.25 20.38 4.13

25 80.00 61.50 28.50 RH/LH AE 54.75 4.25 20.38 4.13

30 93.50 61.50 28.50 RH/LH AE 54.75 4.25 20.38 4.13

35 100.00 67.25 28.50 RH/LH AE 60.50 4.25 20.38 4.13

40 112.50 67.25 28.50 RH/LH AE 60.50 4.25 20.38 4.13

50 125.50 75.75 28.50 RH/LH AE 69.00 4.25 20.38 4.13

57 125.50 85.50 28.50 RH/LH AE 60.50 4.25 20.38 4.13

66 140.50 92.50 28.50 RH/LH AE 60.50 7.75 20.38 4.13

80 140.50 107.50 28.50 RH/LH AE 60.50 7.75 20.38 4.13

100 154.50 119.75 28.50 RH/LH AE 60.50 7.75 20.38 4.13

120 182.00 119.75 28.50 RH/LH AE 60.50 7.75 20.38 4.13

Note: Access door available on opposite side from high or low voltage door.




Dimensions

Dampers

External Face-and-Bypass DampersFigure 110.External face-and-bypass damper

W

E

HOpening B

E1

L

Airflow

BaseLine

Opening A 2.00 in

Outside Damper FrameC D

J

G

Outside

H2

5.00 in

S

F

DamperFrame


Side Elevation

Bypass Duct

(By Others)

S




Dimensions

Table 215.External face-and-bypass damper dimensions (inches)

Unit

Size W L H H2 A B C D

Base2

F G J

Shipsplit

E E1 S1

3 31.50 19.00 29.00 34.00 27.50 22.50 5.75 20.00 2.50 4.50 2.50 14.00 14.13 1.00

4 44.00 19.00 29.00 34.00 40.00 22.50 5.75 32.50 2.50 4.50 2.50 14.00 16.13 1.00

6 44.00 19.00 35.25 40.25 40.00 28.75 5.75 32.50 2.50 4.50 2.50 14.00 16.13 1.00

8 50.50 19.00 37.75 42.75 46.50 31.25 5.75 39.00 2.50 4.50 2.50 14.00 16.13 1.00

10 61.50 19.00 37.75 42.75 57.50 31.25 5.75 50.00 2.50 4.50 2.50 14.00 16.13 1.00

12 66.50 19.00 41.50 46.50 62.50 35.00 5.75 55.00 2.50 4.50 2.50 14.00 20.13 1.00

14 72.00 19.00 41.50 46.50 68.00 35.00 5.75 60.50 2.50 4.50 2.50 14.00 20.13 1.00

17 72.00 19.00 49.00 54.00 68.00 42.50 5.75 60.50 2.50 4.50 2.50 14.00 20.13 1.00

21 80.00 19.00 52.75 57.75 76.00 46.25 5.75 68.50 2.50 4.50 2.50 14.00 26.13 1.00

25 80.00 19.00 61.50 66.50 76.00 55.00 5.75 68.50 2.50 4.50 2.50 14.00 26.13 1.00

30 93.50 19.00 61.50 66.50 89.50 55.00 5.75 82.00 2.50 4.50 2.50 14.00 26.13 1.00

35 100.00 22.00 67.25 72.25 96.00 60.75 7.62 84.88 2.50 4.50 4.13 14.00 32.50 1.00

40 112.50 22.00 67.25 72.25 108.50 60.75 7.62 97.38 2.50 4.50 4.13 14.00 32.50 1.00

50 125.50 22.00 75.75 80.75 121.50 69.25 7.62 110.38 2.50 4.50 4.13 14.00 32.50 1.00

57 125.50 22.00 85.50 90.50 121.50 79.00 7.62 110.38 2.50 4.50 4.13 14.00 42.50 1.00

66 140.50 39.00 92.50 94.00 136.50 82.50 7.62 125.38 6.00 8.00 6.88 25.50 42.50 1.00

80 140.50 39.00 107.50 109.00 136.50 97.50 9.62 121.38 6.00 8.00 6.88 25.50 42.50 1.00

100 154.50 39.00 119.75 121.25 150.50 109.75 9.62 135.38 6.00 8.00 6.88 25.50 42.50 1.00

120 182.00 39.00 119.75 121.25 178.00 109.75 9.62 162.88 6.00 8.00 6.88 25.50 42.50 1.00


Table 216.Damper face areas

Unit Size

Face Damper

Area (ft2)

Bypass Damper

Area (ft2)

3 3.18 1.92

4 4.89 3.14

6 6.32 3.14

8 7.46 3.77

10 9.41 4.83

12 12.62 5.32

14 13.81 5.85

17 16.36 5.85

21 21.27 6.63

25 24.14 6.63

30 28.68 7.94

35 32.88 7.93

40 36.48 8.85

50 47.85 10.11

57 51.53 10.11

66 63.57 21.09

80 78.41 20.39

100 98.28 22.86

120 117.89 27.73




Dimensions

Face Damper Section

Figure 111.Face damper

W

E

H

Opening A

Opening B

2.00 in

E1

L

BaseLine

Side Elevation

Airflow


S1

S1

Table 217.Face damper dimensions (inches)

Unit Size W L H A B

Base2 Ship split

E E1 S1

3 31.50 19.00 29.00 27.50 22.50 2.50 4.50 1.00

4 44.00 19.00 29.00 40.00 22.50 2.50 4.50 1.00

6 44.00 19.00 35.25 40.00 28.75 2.50 4.50 1.00

8 50.50 19.00 37.75 46.50 31.25 2.50 4.50 1.00

10 61.50 19.00 37.75 57.50 31.25 2.50 4.50 1.00

12 66.50 19.00 41.50 62.50 35.00 2.50 4.50 1.00

14 72.00 19.00 41.50 68.00 35.00 2.50 4.50 1.00

17 72.00 19.00 49.00 68.00 42.50 2.50 4.50 1.00

21 80.00 19.00 52.75 76.00 46.25 2.50 4.50 1.00

25 80.00 19.00 61.50 76.00 55.00 2.50 4.50 1.00

30 93.50 19.00 61.50 89.50 55.00 2.50 4.50 1.00

35 100.00 19.00 67.25 96.00 60.75 2.50 4.50 1.00

40 112.50 19.00 67.25 108.50 60.75 2.50 4.50 1.00

50 125.50 19.00 75.75 121.50 69.25 2.50 4.50 1.00

57 125.50 19.00 85.50 121.50 79.00 2.50 4.50 1.00

66 140.50 19.00 92.50 136.50 82.50 6.00 8.00 1.00

80 140.50 19.00 107.50 136.50 97.50 6.00 8.00 1.00

100 154.50 19.00 119.75 150.50 109.75 6.00 8.00 1.00

120 182.00 19.00 119.75 178.00 109.75 6.00 8.00 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length.2Base line includes the height for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frameon unit sizes 66-120.




Dimensions

Internal Face-and-Bypass Dampers

Figure 112.Internal face-and-bypass damper

W

E

H

Opening A

Opening B

2.00 in

E1

L

Airflow

BaseLine


S1

S1

Table 218.Internal face-and-bypass dimensions (inches) Table 219.Damper face areas

Unit Size W L H A B

Base2

Ship

splitFace Damper

Area (ft2)

Bypass Damper

Area (ft2)E E1 S1

3 31.50 19.00 29.00 27.50 22.50 2.50 4.50 1.00 1.63 1.32

4 44.00 19.00 29.00 40.00 22.50 2.50 4.50 1.00 2.50 2.04

6 44.00 19.00 35.25 40.00 28.75 2.50 4.50 1.00 2.76 2.04

8 50.50 19.00 37.75 46.50 31.25 2.50 4.50 1.00 4.74 2.41

10 61.50 19.00 37.75 57.50 31.25 2.50 4.50 1.00 5.97 3.04

12 66.50 19.00 41.50 62.50 35.00 2.50 4.50 1.00 9.26 3.32

14 72.00 19.00 41.50 68.00 35.00 2.50 4.50 1.00 10.14 3.64

17 72.00 19.00 49.00 68.00 42.50 2.50 4.50 1.00 12.56 3.64

21 80.00 19.00 52.75 76.00 46.25 2.50 4.50 1.00 15.55 5.45

25 80.00 19.00 61.50 76.00 55.00 2.50 4.50 1.00 16.85 6.96

30 93.50 19.00 61.50 89.50 55.00 2.50 4.50 1.00 20.02 8.27

35 100.00 19.00 67.25 96.00 60.75 2.50 4.50 1.00 18.73 11.83

40 112.50 19.00 67.25 108.50 60.75 2.50 4.50 1.00 20.77 13.12

50 125.50 19.00 75.75 121.50 69.25 2.50 4.50 1.00 32.28 14.9057 125.50 19.00 85.50 121.50 79.00 2.50 4.50 1.00 36.63 14.90

66 140.50 19.00 92.50 136.50 82.50 6.00 8.00 1.00 46.62 16.96

80 140.50 19.00 107.50 136.50 97.50 6.00 8.00 1.00 56.51 16.96

100 154.50 19.00 119.75 150.50 109.75 6.00 8.00 1.00 76.27 18.87

120 182.00 19.00 119.75 178.00 109.75 6.00 8.00 1.00 91.48 22.64

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installedoverall unit length. 2Base line includes the height for standard 2.5-inch integral base frame on unitsizes 3-57 and 6-inch integral base frame on unit sizes 66-120.






Dimensions

Discharge Plenum

Figure 114.Horizontal discharge plenum with rectangular openings

Top/BottomDischargeOpening

W

V3

V2

V

V1Plan View

L

BaseLine

Side Elevation

L

E

HAirflow

F

Access DoorD1

AccessDoor C

D2 L/2


W

Front Elevation

E

K

J

HV2

V

V1V3

DischargeOpening Discharge

Opening

V V6

V4

V5

E L/2

L

HAirflow

Side Elevation

S

S

S




Dimensions

Figure 115.Horizontal discharge plenum with multiple/variable rectangular openings

Discharge

Opening

DischargeOpening

DischargeOpening

DischargeOpening

V

V

V3V1

V

H

V2

J

K

E

W

ND N.P.T. (Ext) DrainL

L/2E

V5

V4

V V6

HAirflow

L

Base

Line

W

V3

TopDischarge

Opening

Top

DischargeOpening

V2

V

V1

V3

D1 F

Access Door

AccessDoor C

D2

Airflow

E

LSide Elevation

D2 L/2

1, 2

Side ElevationFront Elevation

1, 2

Plan View

S3

S

S3

3

1, 2

3

H




Dimensions

Table 221.Discharge plenum dimensions (inches) - doors and drain pans

UnitSize W H L

Inward Door4 Outward Door5 Base2 Drain Pan6 Ship split

Hinge3 C F D1 D2 Hinge1 C F D1 D2 E J K DR2 DR1 ND S1

3 31.50 29.00 34.00 AE 19.38 16.00 9.00 5.38 AE 22.25 18.75 7.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

4 44.00 29.00 34.00 AE 19.38 16.00 9.00 5.38 AE 22.25 18.75 7.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

6 44.00 35.25 34.00 AE 25.63 16.00 9.00 5.38 AE 28.50 18.75 7.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

8 50.50 37.75 36.00 AE 28.13 16.00 10.00 5.38 AE 31.00 18.75 8.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

10 61.50 37.75 36.00 AE 28.13 16.00 10.00 5.38 AE 31.00 18.75 8.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

12 66.50 41.50 36.00 AE 31.88 16.00 10.00 5.38 AE 34.75 18.75 8.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

14 72.00 41.50 36.00 AE 31.88 16.00 10.00 5.38 AE 34.75 18.75 8.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

17 72.00 49.00 36.00 AE 39.38 17.63 9.25 5.38 AE 42.25 20.38 7.88 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

21 80.00 52.75 34.00 AE 43.13 16.00 9.00 5.38 AE 46.00 18.75 7.63 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

25 80.00 61.50 46.00 AE 51.88 17.63 14.25 5.38 AE 54.75 20.38 12.88 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

30 93.50 61.50 46.00 AE 51.88 17.63 14.25 5.38 AE 54.75 20.38 12.88 4.25 2.50 3.38 2.63 n/a n/a 1.00 1.00

35 100.00 67.25 48.00 AE 57.63 17.63 15.25 5.38 AE 60.50 20.38 13.88 4.25 2.50 3.75 3.63 n/a n/a 1.25 1.00

40 112.50 67.25 48.00 AE 57.63 17.63 15.25 5.38 AE 60.50 20.38 13.88 4.25 2.50 3.75 3.63 n/a n/a 1.25 1.00

50 125.50 75.75 48.00 AE 66.13 17.63 15.25 5.38 AE 69.00 20.38 13.88 4.25 2.50 3.75 3.63 n/a n/a 1.25 1.00

57 125.50 85.50 48.00 AE 57.63 17.63 15.25 5.38 AE 60.50 20.38 13.88 4.25 2.50 3.75 3.63 n/a n/a 1.25 1.00

66 140.50 92.50 49.00 AE 57.63 17.63 15.75 8.88 AE 60.50 20.38 14.38 7.75 6.00 7.63 3.63 12.25 24.50 1.50 1.00

80 140.50 107.50 54.00 AE 57.63 17.63 18.25 8.88 AE 60.50 20.38 16.88 7.75 6.00 7.63 3.63 12.25 27.00 1.50 1.00

100 154.50 119.75 60.00 AE 57.63 17.63 21.25 8.88 AE 60.50 20.38 19.88 7.75 6.00 7.63 3.63 23.25 24.50 1.50 1.00

120 182.00 119.75 60.00 AE 57.63 17.63 21.25 8.88 AE 60.50 20.38 19.88 7.75 6.00 7.63 3.63 23.25 24.50 1.50 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Hinged on air-entering (AE) side orair-leaving (AL) side. 4 Inward swing doors are dimensioned to door opening. 5 Outward swing door opening is (F-2.73)by(C-1.80). 6Drain panconnection dimension is nominal pipe size. IAQ drain pain connections can be either LH or RH, but not both.

Table 222.Horizontal discharge plenum with rectangular opening dimensions (inches)

Unit

size W H L

Rectangular Openings

Front/back Bottom Top Side

V V1 V2 V3 V V1 V2 V3 V V1 V2 V3 V V4 V5 V6

3 31.50 29.00 34.00 4.13 8.75 11.00 14.00 4.13 8.75 11.00 14.00 4.13 8.75 11.00 14.00 4.13 4.50 11.00 14.00

4 44.00 29.00 34.00 4.13 12.00 11.00 20.00 4.13 12.00 11.00 20.00 4.13 12.00 11.00 20.00 4.13 4.50 12.00 15.00

6 44.00 35.25 34.00 4.13 11.50 15.00 21.00 4.13 11.50 15.00 21.00 4.13 11.50 15.00 21.00 4.13 4.50 17.00 18.00

8 50.50 37.75 36.00 4.13 13.25 16.00 24.00 4.13 13.25 16.00 24.00 4.13 13.25 16.00 24.00 4.13 4.50 19.00 19.00

10 61.50 37.75 36.00 4.13 15.75 16.00 30.00 4.13 15.75 16.00 30.00 4.13 15.75 16.00 30.00 4.13 4.50 22.00 22.00

12 66.50 41.50 36.00 4.13 17.25 18.00 32.00 4.13 17.25 18.00 32.00 4.13 17.25 18.00 32.00 4.13 4.50 25.00 23.00

14 72.00 41.50 36.00 4.13 17.50 19.00 37.00 4.13 17.50 19.00 37.00 4.13 17.50 19.00 37.00 4.13 4.50 27.00 25.00

17 72.00 49.00 36.00 4.13 17.50 23.00 37.00 4.13 17.50 23.00 37.00 4.13 17.50 23.00 37.00 4.13 4.50 32.00 25.00

21 80.00 52.75 34.00 4.13 19.50 25.00 41.00 4.13 19.50 25.00 41.00 4.13 19.50 25.00 41.00 4.13 4.50 39.00 26.00

25 80.00 61.50 46.00 4.13 19.50 30.00 41.00 4.13 19.50 30.00 41.00 4.13 19.50 30.00 41.00 4.13 4.50 39.00 30.00

30 93.50 61.50 46.00 4.13 22.25 30.00 49.00 4.13 22.25 30.00 49.00 4.13 22.25 30.00 49.00 4.13 4.50 43.00 34.00

35 100.00 67.25 48.00 16.38 19.50 32.00 61.00 10.00 20.00 28.00 60.00 9.50 17.50 29.00 65.00 6.00 9.88 45.00 36.00

40 112.50 67.25 48.00 16.38 22.75 32.00 67.00 10.00 21.75 28.00 69.00 9.50 19.75 29.00 73.00 5.00 8.38 48.00 38.00

50 125.50 75.75 48.00 18.13 25.25 37.00 75.00 9.00 22.75 30.00 80.00 8.50 20.25 31.00 85.00 5.00 8.13 57.00 38.00

57 125.50 85.50 48.00 20.50 25.25 42.00 75.00 8.00 20.25 32.00 85.00 7.50 17.75 33.00 90.00 5.00 7.50 68.00 38.00

66 140.50 92.50 49.00 21.25 28.75 44.00 83.00 8.00 25.75 33.00 89.00 7.50 20.25 34.00 100.00 5.00 7.75 71.00 39.00

80 140.50 107.50 54.00 24.75 28.75 52.00 83.00 8.00 25.75 38.00 89.00 7.50 17.25 39.00 106.00 5.00 9.75 82.00 44.00

100 154.50 119.75 60.00 27.38 31.75 59.00 91.00 9.00 25.75 42.00 103.00 8.00 20.75 44.00 113.00 5.00 10.38 93.00 50.00

120 182.00 119.75 60.00 27.38 38.00 59.00 106.00 9.00 30.00 42.00 122.00 8.00 23.50 44.00 135.00 5.00 7.88 98.00 50.00




Dimensions

Table 223.Horizontal discharge plenum with rectangular opening dimensions (inches)

Unit

Size W H L


Front/Back Full Face Top Full Face Side Full Face

V V1 V2 V3 V V1 V2 V3 V V4 V5 V6

3 31.50 29.00 34.00 4.13 5.50 18.38 20.50 4.13 5.50 25.75 20.50 4.13 4.50 18.00 25.75

4 44.00 29.00 34.00 4.13 5.50 18.38 33.00 4.13 5.50 25.75 33.00 4.13 4.50 18.00 25.75

6 44.00 35.25 34.00 4.13 5.50 24.63 33.00 4.13 5.50 25.75 33.00 4.13 4.50 24.25 25.75

8 50.50 37.75 36.00 4.13 5.50 27.13 39.50 4.13 5.50 27.75 39.50 4.13 4.50 26.75 27.75

10 61.50 37.75 36.00 4.13 5.50 27.13 50.50 4.13 5.50 27.75 50.50 4.13 4.50 26.75 27.75

12 66.50 41.50 36.00 4.13 5.50 30.88 55.50 4.13 5.50 27.75 55.50 4.13 4.50 30.50 27.75

14 72.00 41.50 36.00 4.13 5.50 30.88 61.00 4.13 5.50 27.75 61.00 4.13 4.50 30.50 27.75

17 72.00 49.00 36.00 4.13 5.50 38.38 61.00 4.13 5.50 27.75 61.00 4.13 4.50 38.00 27.75

21 80.00 52.75 34.00 4.13 5.50 42.13 69.00 4.13 5.50 25.75 69.00 4.13 4.50 41.75 25.75

25 80.00 61.50 46.00 4.13 5.50 50.88 69.00 4.13 5.50 37.75 69.00 4.13 4.50 50.50 37.7530 93.50 61.50 46.00 4.13 5.50 50.88 82.50 4.13 5.50 37.75 82.50 4.13 4.50 50.50 37.75

35 100.00 67.25 48.00 7.50 10.00 49.75 80.00 4.50 7.25 39.00 85.50 4.75 7.50 38.50 49.75

40 112.50 67.25 48.00 7.50 10.00 49.75 92.50 4.50 7.25 39.00 98.00 4.75 7.50 38.50 49.75

50 125.50 75.75 48.00 7.50 10.00 58.25 105.50 4.50 7.25 39.00 111.00 4.75 7.50 38.50 58.25

57 125.50 85.50 48.00 7.50 10.00 68.00 105.50 4.50 7.25 39.00 111.00 4.75 7.50 38.50 68.00

66 140.50 92.50 49.00 7.50 10.00 71.50 120.50 7.13 7.25 34.75 126.00 4.75 7.50 39.50 71.50

80 140.50 107.50 54.00 7.50 10.00 86.50 120.50 7.13 9.25 39.75 122.00 4.75 7.50 44.50 86.50

100 154.50 119.75 60.00 7.50 10.00 98.75 134.50 7.13 9.25 45.75 136.00 4.75 7.50 50.50 98.75

120 182.00 119.75 60.00 7.50 10.00 98.75 162.00 7.13 9.25 45.75 163.50 4.75 7.50 50.50 98.75

Note: 1Front/top/bottom openings for sizes 50-120 include an internal center support. 2 Maximum two (2) openings per face. Opening splits can be horizontalor vertical. Multiple openings require a space between openings of 4.13 inches for sizes 3-40 and 10.25 inches for sizes 50-120.




Dimensions

Figure 116.Horizontal discharge plenums with round openings

W

H

V1

FD1

D2

L

Access Door

AccessDoor

BaseLine

Side Elevation

Front ElevationSizes 3-40

Airflow

L/2

V

J


K

V

V4

L

Side Elevation

Airflow

L/2

DischargeOpening

V

V1

W

L H

HD

Top/Bottom DischargeOpening

D

DischargeOpening

D

E E

E

C

S

S

S

1

Plan ViewSizes 3-40

1




Dimensions

Figure 117.Horizontal discharge plenums with multiple/variable round openings

W

H

V1

FD1

D2

C

L

Access Door

AccessDoor

BaseLine

Side Elevation

Airflow

L/2

V

JND N.P.T. (Ext) Drain

K

V6V

V4

V5

L

Side ElevationMultiple Variable Opening

Airflow

L/2

V3

V

V1

W

L

V3

DischargeOpening

H

H

V3

1, 2

D

D

D

D

D

D

Plan View1,2

Front ElevationMultiple/Variable Opening

1, 2

EE

E

DischargeOpening

TopDischargeOpening

TopDischargeOpening

DischargeOpening

DischargeOpening

V2

V

V2

S3

S

3

S

V3




Dimensions

Table 224.Horizontal discharge plenum with round opening dimensions (inches)

Unit

Size W H L

Round Openings

Front/Back Top/Bottom Side

V V1 D Qty1 V V1 D Qty1 V V4 D Qty1

3 31.50 29.00 34.00 4.13 9.25 13.00 1.00 4.13 9.25 13.00 1.00 4.13 4.50 13.00 1.00

4 44.00 29.00 34.00 4.13 14.00 16.00 1.00 4.13 14.00 16.00 1.00 4.13 4.50 16.00 1.00

6 44.00 35.25 34.00 4.13 12.00 20.00 1.00 4.13 12.00 20.00 1.00 4.13 4.50 20.00 1.00

8 50.50 37.75 36.00 4.13 14.25 22.00 1.00 4.13 14.25 22.00 1.00 4.13 4.50 22.00 1.00

10 61.50 37.75 36.00 4.13 18.75 24.00 1.00 4.13 18.75 24.00 1.00 4.13 4.50 24.00 1.00

12 66.50 41.50 36.00 4.13 20.25 26.00 1.00 4.13 20.25 26.00 1.00 4.13 4.50 28.00 1.00

14 72.00 41.50 36.00 4.13 23.00 26.00 1.00 4.13 23.00 26.00 1.00 4.13 4.50 28.00 1.00

17 72.00 49.00 36.00 4.13 23.00 26.00 1.00 4.13 23.00 26.00 1.00 4.13 4.50 28.00 1.00

21 80.00 52.75 34.00 4.13 28.00 24.00 1.00 4.13 28.00 24.00 1.00 4.13 4.50 26.00 1.00

25 80.00 61.50 46.00 4.13 22.00 36.00 1.00 4.13 22.00 36.00 1.00 4.13 4.50 38.00 1.00

30 93.50 61.50 46.00 4.13 28.75 36.00 1.00 4.13 28.75 36.00 1.00 4.13 4.50 38.00 1.00

35 100.00 67.25 48.00 9.38 27.00 46.00 1.00 8.00 12.88 32.00 2.00 12.75 7.88 22.50 2.00

40 112.50 67.25 48.00 8.38 32.25 48.00 1.00 7.00 17.13 34.00 2.00 12.75 7.88 22.50 2.00

50 125.50 75.75 48.00 17.63 19.63 38.00 2.00 5.75 21.13 36.50 2.00 10.50 7.63 27.00 2.00

57 125.50 85.50 48.00 21.00 16.63 41.00 2.00 8.00 8.00 32.00 3.00 8.00 7.50 32.00 2.00

66 140.50 92.50 49.00 21.25 21.13 44.00 2.00 7.50 13.00 34.00 3.00 7.63 7.50 33.75 2.00

80 140.50 107.50 54.00 26.75 17.13 48.00 2.00 9.00 10.00 36.00 3.00 4.75 7.50 41.25 2.00

100 154.50 119.75 60.00 16.81 34.13 38.00 4.00 9.75 10.00 40.50 3.00 4.75 7.63 47.25 2.00

120 182.00 119.75 60.00 12.81 43.88 42.00 4.00 7.50 17.00 45.00 3.00 4.75 7.63 47.25 2.00

Note: 1Maximum two (2) openings per face on sizes 3-50, three (3) openings top and bottom face for sizes 57-100 and four (4) openings front face for sizes100-120. Multiple openings require a space between openings of 4.12 inches for sizes 3-40 and 10.25 inches for sizes 50-120.




Dimensions

Figure 118.Vertical discharge plenums with rectangular openings

W

HV2

V1

BaseLine


V

V6V7

V4

V5

L

V3

DischargeOpening

DischargeOpening H

EE

Airflow

V

V2

V1

W

L

Plan View

V3

Top DischargeOpening

1

1. Front/back/top openings for size 50 include an internal center support.

1




Dimensions

Figure 119.Vertical discharge plenum with multiple/variable rectangular openings

V

DischargeOpening

DischargeOpening

DischargeOpening

DischargeOpening

W

V6

V4

V3

V2

V1

V5

V7

E

H


BaseLine

Airflow

H

E

L

TopDischargeOpening

TopDischargeOpening

W

L

V2

V3

V

V1Plan View

V3

1,2

V3

1, 2 Side/Back Elevation1, 2

V3




Dimensions

Table 225.Vertical discharge plenum with rectangular opening dimensions (inches)

Unit

Size W H L


Front/Back Top Side

V V1 V2 V3 V V1 V2 V3 V4 V5 V6 V7

3 31.50 29.00 36.00 4.13 8.75 11.00 14.00 4.13 4.13 4.50 11.00 4.50 11.00 14.00 11.00

4 44.00 29.00 41.00 4.13 12.00 11.00 20.00 4.13 4.13 4.50 12.00 4.50 12.00 15.00 13.00

6 44.00 35.25 41.00 4.13 11.50 15.00 21.00 4.13 4.13 4.50 17.00 4.50 17.00 18.00 11.50

8 50.50 37.75 44.00 4.13 13.25 16.00 24.00 4.13 4.13 4.50 19.00 4.50 19.00 19.00 12.50

10 61.50 37.75 42.50 4.13 15.75 16.00 30.00 4.13 4.13 4.50 22.00 4.50 22.00 22.00 10.25

12 66.50 41.50 42.50 4.13 17.25 18.00 32.00 4.13 4.13 4.50 25.00 4.50 25.00 23.00 9.75

14 72.00 41.50 42.50 4.13 17.50 19.00 37.00 4.13 4.13 4.50 27.00 4.50 27.00 25.00 8.75

17 72.00 49.00 44.00 4.13 17.50 23.00 37.00 4.13 4.13 4.50 32.00 4.50 32.00 25.00 9.50

21 80.00 52.75 50.25 4.13 19.50 25.00 41.00 4.13 4.13 4.50 39.00 4.50 39.00 26.00 12.13

25 80.00 61.50 56.50 4.13 19.50 30.00 41.00 4.13 4.13 4.50 39.00 4.50 39.00 30.00 13.2530 93.50 61.50 56.50 4.13 22.25 30.00 49.00 4.13 4.13 4.50 43.00 4.50 43.00 34.00 11.25

35 100.00 67.25 63.75 16.38 19.50 32.00 61.00 9.50 17.50 29.00 65.00 9.88 45.00 36.00 13.88

40 112.50 67.25 63.75 16.38 22.75 32.00 67.00 9.50 19.75 29.00 73.00 8.38 48.00 38.00 12.88

501 125.50 75.75 68.50 18.13 25.25 37.00 75.00 8.50 20.25 31.00 85.00 8.13 57.00 38.00 15.25

Unit

Size W H L


Top Full Face Front Full Face Side Full Face

V V1 V2 V3 V V1 V2 V3 V4 V5 V6 V7

3 31.50 29.00 36.00 4.13 5.50 27.75 20.50 4.13 5.50 18.38 20.50 4.50 18.00 27.75 4.13

4 44.00 29.00 41.00 4.13 5.50 32.75 33.00 4.13 5.50 18.38 33.00 4.50 18.00 32.75 4.13

6 44.00 35.25 41.00 4.13 5.50 32.75 33.00 4.13 5.50 24.63 33.00 4.50 24.25 32.75 4.13

8 50.50 37.75 44.00 4.13 5.50 35.75 39.50 4.13 5.50 27.13 39.50 4.50 26.75 35.75 4.13

10 61.50 37.75 42.50 4.13 5.50 34.25 50.50 4.13 5.50 27.13 50.50 4.50 26.75 34.25 4.13

12 66.50 41.50 42.50 4.13 5.50 34.25 55.50 4.13 5.50 30.88 55.50 4.50 30.50 34.25 4.13

14 72.00 41.50 42.50 4.13 5.50 34.25 61.00 4.13 5.50 30.88 61.00 4.50 30.50 34.25 4.13

17 72.00 49.00 44.00 4.13 5.50 35.75 61.00 4.13 5.50 38.38 61.00 4.50 38.00 35.75 4.13

21 80.00 52.75 50.25 4.13 5.50 42.00 69.00 4.13 5.50 42.13 69.00 4.50 41.75 42.00 4.13

25 80.00 61.50 56.50 4.13 5.50 48.25 69.00 4.13 5.50 50.88 69.00 4.50 50.50 48.25 4.13

30 93.50 61.50 56.50 4.13 5.50 48.25 82.50 4.13 5.50 50.88 82.50 4.50 50.50 48.25 4.13

35 100.00 67.25 63.75 4.50 7.25 54.75 85.50 7.50 10.00 49.75 80.00 7.50 49.75 54.25 4.75

40 112.50 67.25 63.75 4.50 7.25 54.75 98.00 7.50 10.00 49.75 92.50 7.50 49.75 54.25 4.75

50 125.50 75.75 68.50 4.50 7.25 59.50 111.00 7.50 10.00 58.25 105.50 7.50 58.25 59.00 4.75

Note: 1Front/back/top opening for size 50 includes an internal center support. 2Maximum of two (2) openings per face. Opening splits can be horizontalor vertical. Multiple openings require a space between openings of 4.12 inches for sizes 3-40 and 10.25 inches for sizes 50-120.




Dimensions

Figure 120.Vertical discharge plenum with round openings

W

H

V1

BaseLine


V

V7

V4

L

DischargeOpening

V

V1

W

L

Plan View

HD

Top DischargeOpening

D

DischargeOpening

D

E E

Side Elevation

Airflow




Dimensions

Figure 121.Vertical discharge plenum with multiple/variable round openings

W

HV2

V1

BaseLine

V

V6V7

V4

V5

L

V3

H

DischargeOpening

V3

D

D

D

D

Front/Back Elevation1, 2

EE

Airflow

DischargeOpening

DischargeOpening

DischargeOpening

V3

Side Elevation1, 2

4

V

V2

V1

W

L

V3

TopDischargeOpening

V3

D

D

Plan View1,3

TopDischargeOpening




Dimensions

Economizer

Table 226.Vertical discharge plenum with round opening dimensions (inches)

Unit

Size W H L

Round OpeningsFront/Back Top Side

V V1 D Qty V V1 D Qty V4 V7 D Qty

3 31.50 29.00 36.00 4.13 9.25 13.00 1.00 4.13 9.25 13.00 1.00 4.50 11.50 13.00 1.00

4 44.00 29.00 41.00 4.13 14.00 16.00 1.00 4.13 14.00 16.00 1.00 4.50 12.50 16.00 1.00

6 44.00 35.25 41.00 4.13 12.00 20.00 1.00 4.13 12.00 20.00 1.00 4.50 10.50 20.00 1.00

8 50.50 37.75 44.00 4.13 14.25 22.00 1.00 4.13 14.25 22.00 1.00 4.50 11.00 22.00 1.00

10 61.50 37.75 42.50 4.13 18.75 24.00 1.00 4.13 18.75 24.00 1.00 4.50 9.25 24.00 1.00

12 66.50 41.50 42.50 4.13 19.25 28.00 1.00 4.13 19.25 28.00 1.00 4.50 7.25 28.00 1.00

14 72.00 41.50 42.50 4.13 21.00 30.00 1.00 4.13 21.00 30.00 1.00 4.50 6.25 30.00 1.00

17 72.00 49.00 44.00 4.13 20.00 32.00 1.00 4.13 20.00 32.00 1.00 4.50 6.00 32.00 1.00

21 80.00 52.75 50.25 4.13 23.00 34.00 1.00 4.13 23.00 34.00 1.00 4.50 8.13 34.00 1.00

25 80.00 61.50 56.50 4.13 21.00 38.00 1.00 4.13 21.00 38.00 1.00 4.50 9.25 38.00 1.00

30 93.50 61.50 56.50 4.13 25.75 42.00 1.00 4.13 25.75 42.00 1.00 4.50 7.25 42.00 1.00

35 100.00 67.25 63.75 9.38 27.00 46.00 1.00 15.88 12.88 32.00 2.00 9.38 4.75 46.00 1.00

40 112.50 67.25 63.75 8.38 32.25 48.00 1.00 14.88 17.13 34.00 2.00 8.38 4.75 48.00 1.00

50 125.50 75.75 68.50 17.63 19.63 38.00 2.00 16.00 21.13 36.50 2.00 12.63 4.75 48.00 1.00

Note: 1Maximum of two (2) openings per face. Multiple openings require a space between openings of 4.12 inches for sizes 3-40 and 10.25 inches for size 50.

Figure 122.45-degree diagonal economizer

Airflow

Airflow

W

E

H

Opening A

Opening B

2.00 in

E1

BaseLine

DW

D5

D6

DH

L

SS

Inlet Side ElevationFront/ Back Elevation

Plan View

OA

EA

RA

FAccessDoor

D1

D2

CAccessDoor

Airflow

FAccessDoor

D1

D2

CAccessDoor

L

S S

Exhaust Side Elevation

EH

D3

D4

EW




Dimensions

Table 227.45-degree diagonal economizer dimensions (inches)

Unit

size W L H

Front/back

opening Outward door Exhaust

Exhaust

barometric spring

A B Hinged C F D1 D2 EH EW D3 D4 EH EW D3 D4

3 31.50 45.50 32.50 27.50 22.50 AL 22.25 17.38 2.13 7.75 14.25 17.00 14.38 3.63 13.75 16.50 14.63 3.88

4 44.00 49.00 32.50 40.00 22.50 AL 22.25 17.38 2.13 7.75 14.25 17.00 14.38 3.63 13.75 16.50 14.63 3.88

6 44.00 49.50 38.75 40.00 28.75 AL 28.50 17.38 2.13 7.75 18.75 17.00 16.13 3.63 18.25 16.50 16.38 3.88

8 50.50 48.00 41.25 46.50 31.25 AL 31.00 17.38 2.13 7.75 23.25 17.00 14.13 3.63 22.75 16.50 14.38 3.88

10 61.50 53.00 41.25 57.50 31.25 AL 31.00 23.38 2.13 7.75 23.25 19.38 14.13 3.63 22.75 18.88 14.38 3.88

12 66.50 53.00 45.00 62.50 35.00 AL 34.75 17.38 2.13 7.75 30.00 19.38 11.13 3.63 29.50 18.88 11.38 3.88

14 72.00 56.50 45.00 68.00 35.00 AL 34.75 17.38 2.13 7.75 26.25 22.75 14.88 3.63 25.75 22.25 15.13 3.88

17 72.00 52.00 52.50 68.00 42.50 AL 42.25 17.38 2.13 7.75 33.50 22.75 15.13 3.63 33.00 22.25 15.38 3.88

21 80.00 62.50 56.25 76.00 46.25 AL 46.00 20.38 2.13 7.75 39.75 22.75 12.63 3.75 39.25 22.25 12.88 4.00

25 80.00 57.00 65.00 76.00 55.00 AL 54.75 17.38 2.13 7.75 48.75 22.75 12.38 3.75 48.25 22.25 12.63 4.00

30 93.50 62.50 65.00 89.50 55.00 AL 54.75 20.38 7.63 7.75 51.50 23.25 9.63 3.75 51.00 22.75 9.88 4.00

35 100.00 75.00 70.75 96.00 60.75 AL 60.50 20.38 7.63 7.75 48.50 28.50 18.38 3.63 48.00 28.00 18.63 3.88

40 112.50 83.00 70.75 108.50 60.75 AL 60.50 20.38 7.63 7.75 51.00 31.38 15.88 3.63 50.50 30.88 16.13 3.88

50 125.50 72.00 79.25 121.50 69.25 AL 69.00 20.38 2.13 7.75 59.75 34.25 15.63 3.63 59.25 33.75 15.88 3.88

57 125.50 75.50 89.00 121.50 79.00 AL 60.50 20.38 7.63 7.75 68.75 34.25 16.38 3.63 68.25 33.75 16.63 3.88

66 140.50 83.00 92.50 136.50 82.50 AL 60.50 20.38 7.63 7.75 73.50 34.25 12.75 3.50 68.00 33.75 13.00 3.75

80 140.50 86.00 107.50 136.50 97.50 AL 60.50 20.38 7.63 7.75 88.00 34.25 13.25 3.50 87.50 33.75 13.50 3.75

100 154.50 93.00 119.75 150.50 109.75 AL 60.50 20.38 7.63 7.75 98.00 40.00 15.50 3.50 97.50 39.50 15.75 3.75

120 182.00 93.00 119.75 178.00 109.75 AL 60.50 20.38 7.63 7.75 99.00 45.75 14.50 3.50 98.50 45.25 14.75 3.75

Unit

Size

Exhaust

without dampers Inlet Traq dampers Inlet bladed dampers Inlet without dampers Base2

EH EW D3 D4 DH DW D5 D6 DH DW D5 D6 DH DW D5 D6 E E1 S1

3 11.75 14.50 15.63 4.88 16.13 16.13 5.50 12.50 15.50 17.00 5.13 13.13 13.00 14.50 6.38 14.38 6.00 8.00 1.00

4 11.75 14.50 15.63 4.88 17.88 34.63 3.50 10.88 16.75 22.75 9.50 11.88 14.25 20.25 10.75 13.13 6.00 8.00 1.00

6 16.25 14.50 17.38 4.88 18.13 34.63 3.88 16.75 21.75 22.75 9.75 13.13 19.25 20.25 11.00 14.38 6.00 8.00 1.00

8 20.75 14.50 15.38 4.88 18.13 34.63 3.75 19.25 27.25 22.75 9.75 10.13 24.75 20.25 11.00 11.38 6.00 8.00 1.00

10 20.75 16.88 15.38 4.88 21.75 41.25 3.63 15.63 26.50 28.50 10.13 10.88 24.00 26.00 11.38 12.13 6.00 8.00 1.00

12 27.50 16.88 12.38 4.88 21.75 41.25 3.63 19.38 32.00 28.50 10.13 9.25 29.50 26.00 11.38 10.50 6.00 8.00 1.00

14 23.75 20.25 16.13 4.88 21.75 41.25 7.13 19.38 29.00 34.25 10.75 12.00 26.50 31.75 12.00 13.25 6.00 8.00 1.00

17 31.00 20.25 16.38 4.88 36.25 37.13 6.00 12.50 35.00 34.25 7.00 13.50 32.50 31.75 8.25 14.75 6.00 8.00 1.00

21 37.25 20.25 13.88 5.00 24.75 50.75 3.63 27.63 43.00 34.25 12.00 9.50 40.50 31.75 13.25 10.75 6.00 8.00 1.00

25 46.25 20.25 13.63 5.00 43.13 42.75 6.13 18.13 51.00 34.25 10.50 10.13 48.50 31.75 11.75 11.38 6.00 8.00 1.00

30 49.00 20.75 10.88 5.00 51.63 50.75 3.63 9.63 50.00 40.00 9.13 11.13 47.50 37.50 10.38 12.38 6.00 8.00 1.00

35 46.00 26.00 19.63 4.88 57.25 61.75 4.50 9.63 51.00 45.75 9.38 15.88 48.50 43.25 10.63 17.13 6.00 8.00 1.00

40 48.50 28.88 17.13 4.88 34.50 70.50 3.75 32.00 51.00 51.50 13.88 14.38 48.50 49.00 15.13 15.63 6.00 8.00 1.00

50 57.25 31.75 16.88 4.88 63.75 60.75 3.75 11.50 60.75 51.50 8.38 14.63 58.25 49.00 9.63 15.88 6.00 8.00 1.00

57 66.25 31.75 17.63 4.88 63.75 64.25 3.75 21.25 70.50 51.50 11.38 14.63 68.00 49.00 12.63 15.88 6.00 8.00 1.00

66 71.00 31.75 14.00 4.75 72.50 71.50 4.00 13.25 72.50 62.75 9.75 12.50 70.00 60.25 11.00 13.75 6.00 8.00 1.00

80 85.50 31.75 14.50 4.75 72.50 74.00 4.00 28.25 86.00 62.75 9.75 14.00 83.50 60.25 11.00 15.25 6.00 8.00 1.00

100 95.50 37.50 16.75 4.75 100.25 74.00 5.50 12.75 98.25 68.50 9.75 14.00 95.75 66.00 11.00 15.25 6.00 8.00 1.00

120 96.50 43.25 15.75 4.75 100.25 74.00 5.50 12.75 98.00 80.00 3.75 14.25 95.50 77.50 5.00 15.50 6.00 8.00 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120. 3Outward swing door opening is(F-2.73)by(C-1.80).




Dimensions

Electric Heat

Figure 123.Electric Heat

Opening A2.00 in.

Opening B

H

E

W


E1

BaseLine

C

D1

L

Side Elevation

F

Access Door

D

S1

S1

Control

PanelDoor

Airflow

Table 228.Electric heat dimensions (inches)

Unit Size W L H A B C D D1

Base2

F

Ship split

E E1 S1

3 31.50 36.00 29.00 27.50 22.50 22.25 9.13 4.25 2.50 4.50 18.75 1.00

4 44.00 41.00 29.00 40.00 22.50 22.25 10.50 4.25 2.50 4.50 22.38 1.00

6 44.00 41.00 35.25 40.00 28.75 28.50 10.50 4.25 2.50 4.50 22.38 1.00

8 50.50 44.00 37.75 46.50 31.25 31.00 9.13 4.25 2.50 4.50 26.75 1.00

10 61.50 42.50 37.75 57.50 31.25 31.00 7.63 4.25 2.50 4.50 26.75 1.00

12 66.50 42.50 41.50 62.50 35.00 34.75 7.63 4.25 2.50 4.50 26.75 1.00

14 72.00 42.50 41.50 68.00 35.00 34.75 7.63 4.25 2.50 4.50 26.75 1.00

17 72.00 44.00 49.00 68.00 42.50 42.25 9.13 4.25 2.50 4.50 26.75 1.00

21 80.00 50.25 52.75 76.00 46.25 46.00 11.13 4.25 2.50 4.50 31.00 1.00

25 80.00 56.50 61.50 76.00 55.00 54.75 17.38 4.25 2.50 4.50 31.00 1.00

30 93.50 56.50 61.50 89.50 55.00 54.75 17.38 4.25 2.50 4.50 31.00 1.00

Note:

1

Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length.

2

Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.






Dimensions

Table 229.Energy wheel dimensions (inches)

Unit

Size W H L

Front/Back Opening Outward Door4

G J K

Base2

S1A B1 B2 Hinge3 C D1 D2 F E E1

4 44.00 58.25 52.25 40.00 22.50 22.50 AE 51.50 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

6 44.00 70.75 52.25 40.00 28.75 28.75 AE 64.00 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

8 50.50 75.75 52.25 46.50 31.25 31.25 AE 69.00 2.13 4.25 14.88 18.50 6.75 2.50 4.50 1.00

10 61.50 75.75 54.40 57.50 31.25 31.25 AE 69.00 2.13 4.25 14.88 20.75 6.75 2.50 4.50 1.00

12 66.50 83.25 57.50 62.50 35.00 35.00 AE 76.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00

14 72.00 83.25 57.50 68.00 35.00 35.00 AE 76.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00

17 72.00 98.25 57.50 68.00 42.50 42.50 AE 91.50 2.13 4.25 14.88 23.75 6.75 2.50 4.50 1.00

21 80.00 105.75 55.50 76.00 46.25 46.25 AE 99.00 2.13 4.25 14.88 21.75 6.75 2.50 4.50 1.00

25 80.00 123.25 55.50 76.00 55.00 55.00 AE 54.75 2.13 4.25 14.88 21.75 7.13 6.75 2.50 4.50 1.00

30 93.50 123.25 57.50 89.50 55.00 55.00 AE 54.75 2.13 4.25 14.88 23.75 7.13 6.75 2.50 4.50 1.00

35 100.00 134.75 61.25 96.00 60.75 60.75 AE 60.50 2.13 4.25 14.88 27.50 7.13 6.75 2.50 4.50 1.00

40 112.50 134.75 64.75 108.50 60.75 60.75 AE 60.50 2.13 4.25 14.88 31.00 7.13 6.75 2.50 4.50 1.00

50 125.50 151.75 64.75 121.50 69.25 69.25 AE 69.00 2.13 4.25 14.88 31.00 7.13 6.75 2.50 4.50 1.00

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Hinged on air-entering (AE) sideor air-leaving (AL) side. 4Outward swing door opening is (F-2.73)by(C-1.80).

Table 230.Energy wheel availability

Unit Size

Wheel Size

One Bypass

Damper1 Two Bypass Dampers

4 2200 1500 900

6 2200 1500 900

8 3000 2200 1500

10 5000 4000 3000 2200

12 6000 5000 4000 3000 2200

14 7000 6000 5000 4000 3000 2200

17 7000 6000 5000 4000 3000

21 8500 7000 6000 5000 4000 3000

25 8500 7000 6000 5000 4000

30 12,500 10,500 8500 7000 6000 5000 4000

35 17,500 15,000 12,500 10,500 8500 7000 6000 5000

40 20,000 17,500 15,000 12,500 10,500 8500 7000 6000 5000

50 25,000 20,000 17,500 15,000 12,500 10,500 8500 7000

Note: 1Wheel option is not available at the unit nominal air flow for unit sizes 3,6,8,17,21,25 and 30.




Dimensions

Figure 126.Energy wheel cassette

Table 231.Energy wheel cassette dimensions (inches)

Unit sizes available CFM A B C D S M

4,6 900 29.00 5.57 2.49 13.48 2.04 6.67

4,6,8 1500 34.00 5.57 2.49 15.98 2.04 6.67

6,8,10,12,14 2200 39.80 7.44 4.36 18.49 2.82 10.82

8,10,12,14,17,21 3000 44.00 7.52 4.36 19.87 4.27 11.08

10,12,14,17,21,25,30 4000 50.00 7.52 4.36 22.87 4.27 11.08

10,12,14,17,21,25,30,35 5000 56.20 7.62 4.46 25.96 4.27 11.08

12,14,17,21,25,30,35,40 6000 62.40 10.17 6.07 28.71 5.00 15.36

14,17,21,25,30,35,40,50 7000 68.00 10.17 6.07 31.50 5.00 15.36

21,25,30,35,40,50 8500 72.00 11.17 7.07 33.00 6.00 15.86

30,35,40,50 10,500 78.00 11.17 7.07 36.00 6.00 15.86

30,35,40,50 12,500 85.00 13.17 7.07 39.00 7.00 16.86

35,40,50 15,000 91.00 16.10 10.00 42.00 7.00 18.33

35,40,50 17,500 96.00 16.10 10.00 44.50 7.00 18.33

40,50 20,000 108.00 20.60 14.00 50.00 8.00 20.70

50 25,000 115.00 20.60 14.00 53.50 8.00 22.70

A

M

S

D

C

B

A




Dimensions

Figure 127.Energy wheel external junction box and starter enclosure

L

BF

H

E

BY

BH

Z

Z

W

Airflow

Side Elevation

Plan View

Right side

Left sideBox

Box

DoorDoor

Door Door

Box

Airflow




Dimensions

Table 232.Energy wheel external junction box dimensions (inches)

Unit size W H L E

Height Width Depth Edge width Edge height

BH B Z F BY

3 31.50 58.25 52.25 2.50 4.25 4.25 3.25 19.38 20.50

4 44.00 58.25 52.25 2.50 4.25 4.25 3.25 19.38 20.50

6 44.00 70.75 52.25 2.50 4.25 4.25 3.25 19.38 20.50

8 50.50 75.75 52.25 2.50 4.25 4.25 3.25 19.38 20.50

10 61.50 75.75 52.25 2.50 4.25 4.25 3.25 19.38 20.50

12 66.50 83.25 57.50 2.50 4.25 4.25 3.25 19.38 20.50

14 72.00 83.25 57.50 2.50 4.25 4.25 3.25 19.38 20.50

17 72.00 98.25 57.50 2.50 4.25 4.25 3.25 19.38 39.63

21 80.00 105.75 55.50 2.50 4.25 4.25 3.25 19.38 39.63

25 80.00 123.25 55.50 2.50 4.25 4.25 3.25 19.38 39.63

30 93.50 123.25 57.50 2.50 4.25 4.25 3.25 19.38 39.63

35 100.00 134.75 61.25 2.50 4.25 4.25 3.25 19.38 39.63

40 112.50 134.75 64.75 2.50 4.25 4.25 3.25 19.38 39.63

50 125.50 151.75 64.75 2.50 4.25 4.25 3.25 19.38 39.63

Table 233.Energy wheel starter enclosure dimensions (inches)

Unit size W H L E

Height Width Depth Edge width Edge height

BH B Z F BY

3 31.50 58.25 52.25 2.50 14.25 11.50 6.00 19.38 17.75

4 44.00 58.25 52.25 2.50 14.25 11.50 6.00 19.38 17.75

6 44.00 70.75 52.25 2.50 14.25 11.50 6.00 19.38 17.75

8 50.50 75.75 52.25 2.50 14.25 11.50 6.00 19.38 17.75

10 61.50 75.75 52.25 2.50 14.25 11.50 6.00 19.38 17.75

12 66.50 83.25 57.50 2.50 14.25 11.50 6.00 19.38 17.75

14 72.00 83.25 57.50 2.50 14.25 11.50 6.00 19.38 17.75

17 72.00 98.25 57.50 2.50 14.25 11.50 6.00 19.38 36.88

21 80.00 105.75 55.50 2.50 14.25 11.50 6.00 19.38 36.88

25 80.00 123.25 55.50 2.50 14.25 11.50 6.00 19.38 36.88

30 93.50 123.25 57.50 2.50 14.25 11.50 6.00 19.38 36.88

35 100.00 134.75 56.25 2.50 14.25 11.50 6.00 19.38 36.88

40 112.50 134.75 56.25 2.50 14.25 11.50 6.00 19.38 36.88

50 125.50 151.75 58.75 2.50 14.25 11.50 6.00 19.38 36.88






Dimensions

Fans/Motors

Starter/VFD WeightsFan weight does not include starter/VFD weight. See Table 235 for approximate starter/VFD weight.

Motor Weights

Fan weights provided in this manual include the heaviest ODP (open drip-proof) motor.

Table 235.Approximate starter and VFD weights per horsepower (lbs.)

Horsepower 1 1.5 2 3 5 7.5 10 15 20 25 30 40 50 60 75 100 125

Starter1 65 65 65 65 65 65 65 65 65 97 97 97 97 97 97 97 97

VFD2 123 123 132 124 125 136 151 162 177 197 241 325 332 243 258 294 314

Note: 1These weights represent the largest available starter. 2VFD weights include transformer, distribution block, and enclosure.

Table 236.Approximate motor weights (pounds)

Motor Type

Motor

RPM

Horsepower

3/4 1 1-1/2 2 3 5 7-1/2 10 15 20 25 30 40 50 60 75 100 125

Energy efficient ODP (EEOP) 1800 24 29

NEMA Premium ODP (HEOP) 1200/

6 pole

39 77 91 147 126 249 300 375 443 594 667

NEMA Premium TEFC (HETC) 56 96 109 148 185 310 341 423 481 614 655


4 pole

36 42 47 76 82 118 148 234 263 330 379 488 521 698 808 1114 1238

NEMA Premium TEFC (HETC) 47 54 56 91 108 159 185 285 315 452 481 578 670 808 889 1239 1466


2 pole

36 36 37 89 104 173 203 267 243 261 407

NEMA Premium TEFC (HETC) 36 53 62 85 103 154 176 287 322 448 496




Dimensions

Fans

Figure 129.Fan access doors

Airflow

D

D1

Motor Motor

D2

D1

CAccessDoor

CAccessDoor

Location 1 Location 2

FAccessDoor

D

AirflowC

AccessDoor

FAccessDoor

D2

Table 237.Fan type, orientation and door locations

Unit

Size Fan Type Fan Orientation

Access Door

Location

3-8 Housed FanFTTP,TPFT,BTFT,FTBT Location 1

TPBK,BTBK Location 2

10-120 Housed FanFTTP,TPBK,BTBK,FTBT Location 1

TPFT,BTFT Location 2

3-120 Belt-drive plenum fan All Location 2

3-57 Direct-drive plenum fan All Location 2

Note: The door offset D dimension can be located towards the air entering or air leaving sideof fan section. The door location rule applies to any fan size and motor size combination.Door not available in 66-120 DD plenum fan section.




Dimensions

Housed Fans

Figure 130.Housed fans

A X BInlet

V

V1

V3Inlet

Opening

L

Bottom View

W

V1

Vetical Fan Bottom Inlet Opening

V e t i c a l c o i l

Airflow

FLFOW

OutsideDuct

FR DriveSide

W

H

BaseLine

1.5

FOHOutsideDuct

L

Side ElevationFront Elevation

FT

A X BInlet

E1

E2

Top BackTop Front

Bottom Front

Airflow

Bottom Back

BK

E1

E2

BOWOutside

Duct

BL

BR DriveSide

BOLOutside

Duct

Top View

L

L

W

Bottom View

H

V2Inlet

OpeningV

V1

V3Inlet

Opening

L

Top/Bottom View

W

V1

V

Max Top/Bottom Inlet Opening

D

D1

D2

Location 1

Airflow

FAccessDoor

CAccessDoor

Airflow

D1

D

D2

Location 2

CAccessDoor

FAccessDoor

V2Inlet

Opening

E1

A x BInlet

E2

TB

AirflowH

L

TOLOutside

Duct

TOWOutside

Duct

TR DriveSide

L

W

TL

E1

E2

TF

AirflowH

L

TOLOutside

Duct

A x BInlet

E1

E2

BF

Airflow

L

HA x BInlet

BOLOutside

Duct




Dimensions

Table 238.Housed fan - full face inlet and door dimensions (inches)

Unit

size

Fan

size W L H

Full-face inletdimensions Access door dimensions

Internal high voltageEnclosure Door

Disconnectheight

A B E1 E2 C F D D1 D2 P P1 P2 P3 G

3 All 31.50 36.00 29.00 27.50 22.50 2.00 4.50 22.25 13.75 3.13 2.63 4.25 n/a n/a n/a n/a n/a

4 All 44.00 41.00 29.00 40.00 22.50 2.00 4.50 22.25 18.75 3.13 2.63 4.25 n/a n/a n/a n/a n/a

6 All 44.00 41.00 35.25 40.00 28.75 2.00 4.50 28.50 16.75 3.13 2.63 4.25 n/a n/a n/a n/a n/a

8 All 50.50 44.00 37.75 46.50 31.25 2.00 4.50 31.00 18.75 3.13 2.63 4.25 n/a n/a n/a n/a n/a

10 All 61.50 42.50 37.75 57.50 31.25 2.00 4.50 31.00 17.25 3.13 2.63 4.25 n/a n/a n/a n/a n/a

12 All 66.50 42.50 41.50 62.50 35.00 2.00 4.50 34.75 17.25 3.13 2.63 4.25 n/a n/a n/a n/a n/a

14 All 72.00 42.50 41.50 68.00 35.00 2.00 4.50 34.75 17.25 3.13 2.63 4.25 n/a n/a n/a n/a n/a

17 All 72.00 44.00 49.00 68.00 42.50 2.00 4.50 42.25 17.75 3.13 2.63 4.25 n/a n/a n/a n/a n/a

21 All 80.00 50.25 52.75 76.00 46.25 2.00 4.50 46.00 22.00 3.13 2.63 4.25 n/a n/a n/a n/a n/a

25 All 80.00 56.50 61.50 76.00 55.00 2.00 4.50 54.75 26.75 3.13 2.63 4.25 n/a n/a n/a n/a n/a

30 All 93.50 56.50 61.50 89.50 55.00 2.00 4.50 54.75 26.75 3.13 2.63 4.25 n/a n/a n/a n/a n/a

35 All 100.00 63.75 67.25 96.00 60.75 2.00 4.50 60.50 22.00 7.88 2.63 4.25 5.38 3.00 17.38 4.13 46.25

40 All 112.50 63.75 67.25 108.50 60.75 2.00 4.50 60.50 22.00 7.88 2.63 4.25 5.38 3.00 17.38 4.13 46.25

50 All 125.50 68.50 75.75 121.50 69.25 2.00 4.50 69.00 26.75 7.88 2.63 4.25 5.38 3.00 17.38 4.13 46.25

57 All 125.50 68.50 85.50 121.50 79.00 2.00 4.50 60.50 26.75 7.88 20.88 4.25 5.38 3.00 17.38 4.13 46.25

66 All 140.50 84.00 92.50 136.50 82.50 2.00 8.00 60.50 29.00 7.88 24.38 7.75 5.38 3.00 17.38 4.13 46.25

80 All 140.50 92.00 107.50 136.50 97.50 2.00 8.00 60.50 29.00 7.88 39.38 7.75 5.38 3.00 17.38 4.13 46.25

100 All 154.50 96.00 119.75 150.50 109.75 2.00 8.00 60.50 32.75 7.88 51.63 7.75 5.38 3.00 17.38 4.13 46.25

120 All 182.00 96.00 119.75 178.00 109.75 2.00 8.00 60.50 32.75 7.88 51.63 7.75 5.38 3.00 17.38 4.13 46.25

Table 239.Housed fan - FTTP/BKTP and TPFT/TPBK discharge opening dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Size

FTTP/BKTP Discharge Opening TPFT/TPBK Discharge Opening

FT FR FL FOH FOW TF TB TR TL TOL TOW

3

9 FC, BC 6.13 10.00 10.00 10.38 11.75 5.38 20.25 9.88 9.88 10.50 12.00

9-6 FC 6.13 11.63 11.63 10.38 8.38 5.38 20.25 11.63 11.63 10.50 8.50

9-4 FC 6.13 12.38 12.38 10.38 6.88 5.38 20.25 12.38 12.38 10.50 7.00

4

10 FC, BC 4.25 15.50 15.50 11.38 13.13 5.63 24.00 15.50 15.50 11.63 13.25

9 FC, BC 6.13 16.25 16.25 10.38 11.75 5.63 25.13 16.13 16.13 10.50 12.00

9-6 FC 6.13 17.88 17.88 10.38 8.38 5.63 25.13 17.88 17.88 10.50 8.50

6

12 FC, AF 6.88 14.25 14.25 13.50 15.63 5.50 22.13 14.25 14.25 13.63 15.75

10 FC, BC 10.00 15.50 15.50 11.38 13.13 5.63 24.00 15.50 15.50 11.63 13.25

9 FC, BC 11.88 16.25 16.25 10.38 11.75 5.63 25.13 16.13 16.13 10.50 12.00

8

12 FC, AF 9.38 17.50 17.50 13.50 15.63 5.50 25.13 17.50 17.50 13.63 15.75

10 FC, BC 12.50 18.75 18.75 11.38 13.13 5.63 27.00 18.75 18.75 11.63 13.25

9 FC, BC 14.38 19.50 19.50 10.38 11.75 5.63 28.13 19.38 19.38 10.50 12.00

10

15 FC, AF 5.13 33.50 9.50 15.88 18.63 14.00 12.63 33.50 9.50 16.13 18.75

12 FC, AF 8.88 33.50 12.50 13.50 15.63 17.75 11.25 33.50 12.50 13.63 15.75

10 FC, BC 12.00 33.88 14.75 11.38 13.13 20.88 10.25 33.75 14.75 11.63 13.25

12

18 FC, AF 3.88 33.63 11.00 18.88 22.00 9.00 14.63 33.50 11.00 19.00 22.13

15 FC, AF 8.88 33.63 14.50 15.88 18.63 14.00 12.63 33.50 14.38 16.13 18.75

12 FC, AF 12.63 33.63 17.50 13.50 15.63 17.75 11.25 33.50 17.38 13.63 15.75




Dimensions

Unit

Size

Fan

Size



14

18 FC, AF 3.88 35.00 15.25 18.88 22.00 9.00 14.63 34.88 15.13 19.00 22.13

15 FC, AF 8.88 35.00 18.63 15.88 18.63 14.00 12.63 34.88 18.63 16.13 18.75

12 FC, AF 12.63 35.00 21.63 13.50 15.63 17.75 11.25 34.88 21.50 13.63 15.75

17

20 FC, AF 4.88 35.00 12.00 25.13 25.13 4.50 14.38 34.88 12.00 25.38 25.38

18 FC, AF 11.38 35.00 15.25 18.88 22.00 10.50 14.63 34.88 15.13 19.00 22.13

15 FC, AF 16.38 35.00 18.63 15.88 18.63 15.50 12.63 34.88 18.63 16.13 18.75

21

22 FC, AF 3.38 38.88 13.00 28.25 28.25 7.25 14.88 38.88 13.00 28.38 28.38

20 FC, AF 7.75 38.88 16.13 25.13 25.13 11.38 13.75 38.88 16.00 25.38 25.38

18 FC, AF 14.25 38.88 19.25 18.88 22.00 16.75 14.63 38.88 19.25 19.00 22.13

25

22 FC, AF 12.13 38.88 13.00 28.25 28.25 13.50 14.88 38.88 13.00 28.38 28.38

20 FC, AF 16.50 38.88 16.13 25.13 25.13 17.63 13.75 38.88 16.00 25.38 25.38

18 FC, AF 23.00 38.88 19.25 18.88 22.00 23.00 14.63 38.88 19.25 19.00 22.13

30

25 FC, AF 7.13 47.50 14.50 31.63 31.63 8.38 16.50 47.50 14.50 31.75 31.75

22 FC, AF 12.13 47.50 17.88 28.25 28.25 13.50 14.88 47.50 17.88 28.38 28.38

20 FC, AF 16.50 47.50 21.00 25.13 25.13 17.63 13.75 47.50 20.88 25.38 25.38



Unit

size

Fan

size



35

25 FC 8.80 46.19 22.03 31.79 31.79 13.09 18.88 46.19 22.03 31.79 31.79

22 FC 13.80 46.19 25.42 28.40 28.40 18.09 17.27 46.19 25.42 28.40 28.40

20 FC 18.15 46.19 28.45 25.37 25.37 22.44 15.95 46.19 28.45 25.37 25.37

25 AF 8.80 46.19 22.03 31.79 31.79 n/a n/a n/a n/a n/a n/a

22 AF 13.80 46.19 25.42 28.40 28.40 n/a n/a n/a n/a n/a n/a

20 AF 18.15 46.19 28.45 25.37 25.37 n/a n/a n/a n/a n/a n/a

40

28 FC 5.03 46.19 30.72 35.60 35.60 7.09 21.07 46.19 30.72 35.60 35.60

25 FC 8.80 46.19 34.53 31.79 31.79 13.09 18.88 46.19 34.53 31.79 31.79

22 FC 13.80 46.19 37.92 28.40 28.40 18.09 17.27 46.19 37.92 28.40 28.40

28 AF 5.03 46.19 30.72 35.60 35.60 n/a n/a n/a n/a n/a n/a

25 AF 8.80 46.19 34.53 31.79 31.79 n/a n/a n/a n/a n/a n/a

22 AF 13.80 46.19 37.92 28.40 28.40 n/a n/a n/a n/a n/a n/a

50

32 FC 5.09 50.61 35.00 39.90 39.90 5.49 23.12 50.61 35.00 39.90 39.90

28 FC 11.53 50.61 39.30 35.60 35.60 12.07 20.84 50.61 39.30 35.60 35.60

25 FC 17.30 50.61 43.11 31.79 31.79 17.99 18.73 50.61 43.11 31.79 31.79

32 AF 5.09 50.61 35.00 39.90 39.90 n/a n/a n/a n/a n/a n/a

28 AF 11.53 50.61 39.30 35.60 35.60 n/a n/a n/a n/a n/a n/a

25 AF 17.30 50.61 43.11 31.79 31.79 n/a n/a n/a n/a n/a n/a

57

32 FC 14.84 50.61 35.00 39.90 39.90 5.49 23.12 50.61 35.00 39.90 39.90

28 FC 21.28 50.61 39.29 35.60 35.60 12.07 20.84 50.61 39.30 35.60 35.60

25 FC 27.05 50.61 43.11 31.79 31.79 18.00 18.73 50.61 43.11 31.79 31.79

32 AF 14.84 50.61 35.00 39.90 39.90 n/a n/a n/a n/a n/a n/a

28 AF 21.28 50.61 39.29 35.60 35.60 n/a n/a n/a n/a n/a n/a

25 AF 27.05 50.61 43.11 31.79 31.79 n/a n/a n/a n/a n/a n/a




Dimensions

Unit

size

Fan

size



66

36 FC 10.74 57.57 38.20 44.74 44.74 14.01 25.25 57.57 38.20 44.74 44.74

32 FC 17.84 57.57 43.04 39.90 39.90 21.11 22.99 57.57 43.04 39.90 39.90

28 FC 24.28 57.58 47.33 35.60 35.60 27.42 20.99 57.57 47.33 35.60 35.60

36 AF 10.74 57.57 38.20 44.74 44.74 n/a n/a n/a n/a n/a n/a

32 AF 17.84 57.57 43.04 39.90 39.90 n/a n/a n/a n/a n/a n/a

28 AF 24.28 57.58 47.33 35.60 35.60 n/a n/a n/a n/a n/a n/a

80

40 FC 19.38 57.57 32.81 50.13 50.13 15.65 26.21 57.57 32.81 50.13 50.13

36 FC 25.74 57.57 38.20 44.74 44.74 22.01 25.25 57.57 38.20 44.74 44.74

32 FC 32.84 57.57 43.04 39.90 39.90 29.11 22.99 57.57 43.04 39.90 39.90

40 AF 19.38 57.57 32.81 50.13 50.13 n/a n/a n/a n/a n/a n/a

36 AF 25.74 57.57 38.20 44.74 44.74 n/a n/a n/a n/a n/a n/a

32 AF 32.84 57.57 43.04 39.90 39.90 n/a n/a n/a n/a n/a n/a

100

40 FC 31.63 60.32 44.06 50.13 50.13 19.65 26.21 62.86 41.52 50.13 50.13

36 FC 37.99 60.32 49.45 44.74 44.74 26.02 25.24 62.86 46.91 44.74 44.74

32 FC 45.09 60.32 54.29 39.90 39.90 33.11 22.99 62.86 51.75 39.90 39.90

44 AF 22.20 62.79 35.61 56.11 56.11 n/a n/a n/a n/a n/a n/a

40 AF 31.63 60.32 44.06 50.13 50.13 n/a n/a n/a n/a n/a n/a

36 AF 37.99 60.32 49.45 44.74 44.74 n/a n/a n/a n/a n/a n/a

32 AF 45.09 60.32 54.29 39.90 39.90 n/a n/a n/a n/a n/a n/a

120

40 FC 31.63 70.57 61.31 50.13 50.13 19.65 26.21 73.11 58.77 50.13 50.13

36 FC 37.99 70.57 66.70 44.74 44.74 26.02 25.24 73.11 64.16 44.74 44.74

32 FC 45.09 70.57 71.54 39.90 39.90 33.11 22.99 73.11 69.00 39.90 39.90

49 AF 12.87 73.04 46.13 62.84 62.84 n/a n/a n/a n/a n/a n/a

44 AF 22.20 73.04 52.86 56.11 56.11 n/a n/a n/a n/a n/a n/a

40 AF 31.63 70.57 61.31 50.13 50.13 n/a n/a n/a n/a n/a n/a

36 AF 37.99 70.57 66.70 44.74 44.74 n/a n/a n/a n/a n/a n/a


Table 241.Housed fan - BTFT/BTBK and FTBT/BKBT discharge openings dimensions (inches) for unit sizes 3-120

Unit

Size

Housed

Fan Size

BTFT/BTBK Discharge Opening FTBT/BKBT Discharge Opening

BF BK BR BL BOL BOW FB FR FL FOH FOW

3

9 FC, BC 4.88 19.88 9.38 9.38 11.50 12.88 10.38 10.00 10.00 10.38 11.75

9-6 FC 4.88 19.88 11.13 11.13 11.50 9.38 10.38 11.63 11.63 10.38 8.38

9-4 FC 4.88 19.88 11.88 11.88 11.50 8.00 10.38 12.38 12.38 10.38 6.88

4

10 FC, BC 5.13 23.63 15.00 15.00 12.50 14.13 9.38 15.50 15.50 11.38 13.13

9 FC, BC 5.13 24.63 15.63 15.63 11.50 12.88 10.38 16.25 16.25 10.38 11.75

9-6 FC 5.13 24.63 17.38 17.38 11.50 9.38 10.38 17.88 17.88 10.38 8.38

6

12 FC, AF 5.00 21.63 13.75 13.75 14.63 16.75 13.13 14.25 14.25 13.50 15.63

10 FC, BC 5.13 23.63 15.00 15.00 12.50 14.13 15.13 15.50 15.50 11.38 13.13

9 FC, BC 5.13 24.63 15.63 15.63 11.50 12.88 16.13 16.25 16.25 10.38 11.75

8

12 FC, AF 5.00 24.63 17.00 17.00 14.63 16.75 15.63 17.50 17.50 13.50 15.63

10 FC, BC 5.13 26.63 18.25 18.25 12.50 14.13 17.63 18.75 18.75 11.38 13.13

9 FC, BC 5.13 27.63 18.88 18.88 11.50 12.88 18.63 19.50 19.50 10.38 11.75






Dimensions

Table 242.Housed fan - inlet opening dimensions (inches) for unit sizes 3-120

Unit Size Fan Size

Vertical Fan Bottom Inlet Opening Max Top/Bottom Inlet Opening

V V1 V2 V3 V V1 V2 V3

3 All 4.13 8.00 17.00 15.50 4.13 8.00 27.75 15.50

4 All 4.13 8.00 17.00 28.00 4.13 8.00 32.75 28.00

6 All 4.13 8.00 17.00 28.00 4.13 8.00 32.75 28.00

8 All 4.13 8.00 19.00 34.50 4.13 8.00 35.75 34.50

10 All 4.13 9.00 19.00 43.50 4.13 9.00 34.25 43.50

12 All 4.13 9.00 19.00 48.50 4.13 9.00 34.25 48.50

14 All 4.13 9.00 19.00 54.00 4.13 9.00 34.25 54.00

17 All 4.13 9.00 19.00 54.00 4.13 9.00 35.75 54.00

21 All 4.13 9.00 17.00 62.00 4.13 9.00 42.00 62.00

25 All 4.13 9.00 29.00 62.00 4.13 9.00 48.25 62.00

30 All 4.13 9.00 29.00 75.50 4.13 9.00 48.25 75.50

35 All 4.50 12.13 39.00 83.00 4.50 10.00 39.00 85.50

40 All 4.50 12.13 39.00 95.50 4.50 10.00 39.00 98.00

50 All 4.50 12.13 39.00 108.50 4.50 10.00 39.00 111.00

57 All 4.50 12.13 39.00 114.00 4.50 10.00 39.00 114.00

66 All 4.50 12.13 37.50 120.50 7.13 25.20 34.75 114.00

80 All 4.50 12.13 42.50 120.50 7.13 25.20 39.75 122.00

100 All 4.50 12.13 48.50 134.50 7.13 27.90 45.75 136.00

120 All 4.50 12.13 48.50 162.00 7.13 38.20 45.75 163.50




Dimensions

Belt-Drive Plenum Fans

Figure 131.Belt-drive plenum fans - rectangular openings for unit sizes 3-30

EE

DL

H

L

D2

D1

D

Airflow

W

FL FR

Back Elevation Sizes 3-30Side Elevation Sizes 3-30

W

H

V1

Front Elevation Sizes 3-30

Airflow

V

Side Elevation Sizes 10-30

V

V1

W

L

Top/Bottom View Sizes 3-30

E


Airflow

V7

V4

L

H

E

V7

V4

L

H

E

5.63 in

19 in

#3-6: 3.40 in#8: 5.78 in11.44 in

BaseLine

PlugPanel

BaseLine

BaseLine

OHInlet

OWInlet

V6

Discharge

Opening

V3

Discharge

OpeningV5

Discharge

OpeningV2

Discharge

Opening

F

Access

Door

C

Access

Door

V5

Discharge

Opening

V2

Discharge

Opening

V6

Discharge

Opening

V3

Discharge

Opening




Dimensions

Table 243.Belt-drive plenum fan for unit sizes 3-30 - door and inlet dimensions (inches)

Unit

size

Fan

type

Fan

size W L H E

Door Dimensions Inlet Dimension

C F D D1 D2 OH OW DL FR FL

311P 11 BC

31.50 36.00 29.00 4.50 22.25 13.75 3.13 2.63 4.2514.25 14.25 6.13 11.25 6.00

10P 10 BC 12.75 12.75 7.63 12.25 6.50

412P 12 AF

44.00 41.00 29.00 4.50 22.25 18.75 3.13 2.63 4.2516.13 16.13 4.25 14.00 14.00

11P 11 BC 14.25 14.25 6.13 14.88 14.88

616P 16 AF

44.00 41.00 35.25 4.50 28.50 16.75 3.13 2.63 4.2520.38 20.38 6.25 11.88 11.88

14P 14 AF 18.13 18.13 8.50 13.00 13.00

816P 16 AF

50.50 44.00 37.75 4.50 31.00 18.75 3.13 2.63 4.2520.38 20.38 8.75 15.13 15.13

14P 14 AF 18.13 18.13 11.00 16.25 16.25

1018P 18 AF

61.50 42.50 37.75 4.50 31.00 17.25 3.13 2.63 4.2522.88 22.88 6.63 8.63 30.00

16P 16 AF 20.38 20.38 9.13 9.38 31.75

1220P 20 AF

66.50 42.50 41.50 4.50 34.75 17.25 3.13 2.63 4.2525.50 25.50 7.75 8.88 32.25

18P 18 AF 22.88 22.88 10.38 8.63 35.00

1422P 22 AF

72.00 42.50 41.50 4.50 34.75 17.25 3.13 2.63 4.2528.50 28.50 4.75 8.63 34.88

20P 20 AF 25.50 25.50 7.75 11.63 34.88

1725P 25 AF

72.00 44.00 49.00 4.50 42.25 17.75 3.13 2.63 4.2532.00 32.00 8.75 8.63 31.38

22P 22 AF 28.50 28.50 12.25 8.88 34.63

2128P 28 AF

80.00 50.25 52.75 4.50 46.00 22.00 3.13 2.63 4.2535.75 35.75 8.00 9.63 34.75

25P 25 AF 32.00 32.00 11.75 8.63 39.38

2528P 28 AF

80.00 56.50 61.50 4.50 54.75 26.75 3.13 2.63 4.2535.75 35.75 16.75 9.63 34.75

25P 25 AF 32.00 32.00 20.50 8.63 39.38

3032P 32 AF

93.50 56.50 61.50 4.50 54.75 26.75 3.13 2.63 4.2540.25 40.25 12.25 10.75 42.50

28P 28 AF 35.75 35.75 16.75 15.25 42.50

Note: 1 Base line includes standard 2.5-inch integral base frame.

Table 244.Belt-drive plenum fans - rectangular opening dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Type

Fan

Size


Standard Front/Top/

Bottom Openings

Standard Side

Openings Front Full Face Top Full Face Side Full Face

V V1 V2 V3 V4 V5 V6 V7 V1 V2 V3 V1 V2 V3 V4 V5 V6 V7

311P 11 BC

4.13 8.75 11.00 14.00 4.50 11.00 14.00 16.50 5.50 18.38 20.50 5.50 27.75 20.50 4.50 18.00 15.38 16.5010P 10 BC

412P 12 AF

4.13 12.00 11.00 20.00 4.50 12.00 15.00 16.50 5.50 18.38 33.00 5.50 32.75 33.00 4.50 18.00 20.38 16.5011P 11 BC

616P 16 AF

4.13 11.50 15.00 21.00 4.50 17.00 18.00 16.50 5.50 24.63 33.00 5.50 32.75 33.00 4.50 24.25 20.38 16.5014P 14 AF

816P 16 AF

4.13 13.25 16.00 24.00 4.50 19.00 19.00 18.88 5.50 27.13 39.50 5.50 35.75 39.50 4.50 26.75 22.00 18.8814P 14 AF

1018P 18 AF

4.13 15.75 16.00 30.00 4.50 22.00 22.00 4.13 5.50 27.13 50.50 5.50 34.25 50.50 4.50 26.75 34.25 4.1316P 16 AF

1220P 20 AF

4.13 17.25 18.00 32.00 4.50 25.00 23.00 4.13 5.50 30.88 55.50 5.50 34.25 55.50 4.50 30.50 34.25 4.1318P 18 AF

1422P 22 AF

4.13 17.50 19.00 37.00 4.50 27.00 25.00 4.13 5.50 30.88 61.00 5.50 34.25 61.00 4.50 30.50 34.25 4.1320P 20 AF




Dimensions

Unit

Size

Fan

Type

Fan

Size


Standard Front/Top/

Bottom Openings

Standard Side

Openings Front Full Face Top Full Face Side Full Face


1725P 25 AF

4.13 17.50 23.00 37.00 4.50 32.00 25.00 4.13 5.50 38.38 61.00 5.50 35.75 61.00 4.50 38.00 35.75 4.1322P 22 AF

2128P 28 AF

4.13 19.50 25.00 41.00 4.50 39.00 26.00 4.13 5.50 42.13 69.00 5.50 42.00 69.00 4.50 41.75 42.00 4.1325P 25 AF

2528P 28 AF

4.13 19.50 30.00 41.00 4.50 39.00 30.00 4.13 5.50 50.88 69.00 5.50 48.25 69.00 4.50 50.50 48.25 4.1325P 25 AF

3032P 32 AF

4.13 22.25 30.00 49.00 4.50 43.00 34.00 4.13 5.50 50.88 82.50 5.50 48.25 82.50 4.50 50.50 48.25 4.1328P 28 AF


Figure 132.Belt-drive plenum fans - round and bell mouth openings for unit sizes 3-30

W

H

V1


Airflow

V


V2

V1

W

L


E


Airflow PlugPanel

V4

V3

L

H

E

DischargeOpening

D1V4

V3

L

H

E

5.63 in

19 in

#3-6: 3.40 in#8: 5.78 in

11.44 in

BaseLine

DischargeOpening

D1

DischargeOpening

D

DischargeOpening

D

BaseLine




Dimensions

Table 245.Belt-drive plenum fans - round and bell mouth opening dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Type

Fan

Size

Round Openings Bell mouth

Standard Front/Top/Bottom Standard Side Standard Front/Top/Bottom Standard Side

D V V1 V2 D1 V3 V4 D V V1 V2 D1 V3 V4

311P 11 BC

13.00 4.13 9.25 4.13 13.00 4.50 16.50 13.00 5.13 9.25 6.75 13.00 5.63 17.5010P 10 BC

412P 12 AF

16.00 4.13 14.00 4.13 16.00 4.50 16.50 16.00 5.13 14.00 6.75 16.00 5.63 17.5011P 11 BC

616P 16 AF

20.00 4.13 12.00 4.13 20.00 4.50 16.50 20.00 5.13 12.00 6.75 16.00 5.63 17.5014P 14 AF

816P 16 AF

22.00 4.13 14.25 4.13 22.00 4.50 18.88 24.00 5.13 13.25 6.75 20.00 5.63 19.8814P 14 AF

1018P 18 AF

24.00 4.13 18.75 4.13 24.00 4.50 4.13 24.00 5.13 18.75 6.75 24.00 5.63 5.1316P 16 AF

1220P 20 AF

28.00 4.13 19.25 4.13 28.00 4.50 4.13 28.00 5.13 19.25 6.75 28.00 5.63 5.1318P 18 AF

1422P 22 AF

30.00 4.13 21.00 4.13 30.00 4.50 4.13 28.00 5.13 22.00 6.75 28.00 5.63 5.1320P 20 AF

1725P 25 AF

32.00 4.13 20.00 4.13 32.00 4.50 4.13 28.00 5.13 22.00 6.75 28.00 5.63 5.1322P 22 AF

2128P 28 AF

34.00 4.13 23.00 4.13 34.00 4.50 4.13 36.00 5.13 22.00 6.75 36.00 5.63 5.1325P 25 AF

2528P 28 AF

38.00 4.13 21.00 4.13 38.00 4.50 4.13 42.00 5.13 19.00 6.75 42.00 5.63 5.1325P 25 AF

3032P 32 AF

42.00 4.13 25.75 4.13 42.00 4.50 4.13 42.00 5.13 25.75 6.75 42.00 5.63 5.1328P 28 AF




Dimensions

Table 246.Belt-drive plenum fans with low voltage controls - rectangular openings for unit sizes 3-30

Airflow

EE

EE

E

DL

H

L

D2

D1

D

Airflow

W

FL FR


W

H

V1

Front Elevation Sizes10-30

V


V7

V4

L

H

1.5

W

H

V1


V

LV Inlet LV ODS

LV DS

V3DischargeOpening

V2DischargeOpening

LVEnclosure

V3DischargeOpening

LVEnclosure

V2DischargeOpening

V6DischargeOpening

LVEnclosure

V5DischargeOpening

BaseLine

FAccessDoor

CAccessDoor

OHInlet

BaseLine

OWInlet




Dimensions

Table 247.Belt-drive plenum fans with low voltage controls - rectangular opening dimensions (inches) for unit sizes 3-30

Unit

size

Fan

type

Fan

size


Standard Front Openings Standard Side Openings Front Full Face Side Full Face

V V1 V2 V3

LV DS (4-8)LV ODS (10-

30) V4 V5 V6 V7

LV

Inlet V1 V2 V3

LV DS (4-8)LV ODS(10-30) V4 V5 V6 V7

LV

Inlet

311P 11 BC

n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a10P 10 BC

412P 12 AF

4.13 6.00 12.00 18.00 20.00 n/a n/a n/a n/a n/a 5.50 18.38 18.50 20.00 n/a n/a n/a n/a n/a11P 11 BC

616P 16 AF

4.13 6.00 17.00 18.00 20.00 n/a n/a n/a n/a n/a 5.50 24.63 18.50 20.00 n/a n/a n/a n/a n/a14P 14 AF

816P 16 AF

4.13 6.50 16.00 24.00 20.00 n/a n/a n/a n/a n/a 5.50 27.13 25.00 20.00 n/a n/a n/a n/a n/a14P 14 AF

10

18P 18 AF

4.13 20.7524.0020.00 20.75 4.50 24.50 19.75 4.13 18.63 5.50 27.13 36.00 20.00 4.50 26.75 19.88 4.13 18.5016P 16 AF

1220P 20 AF

4.13 21.2524.00 24.00 21.25 4.50 29.13 19.75 4.13 18.63 5.50 30.88 41.00 20.00 4.50 30.50 19.88 4.13 18.5018P 18 AF

1422P 22 AF

4.13 22.5026.0027.00 22.50 4.50 30.50 19.75 4.13 18.63 5.50 30.88 46.50 20.00 4.50 30.50 19.88 4.13 18.5020P 20 AF

1725P 25 AF

4.13 23.5034.00 25.00 23.50 4.50 37.75 21.25 4.13 18.63 5.50 38.38 46.50 20.00 4.50 38.00 21.38 4.13 18.5022P 22 AF

2128P 28 AF

4.13 23.5031.0033.00 23.50 4.50 39.00 26.00 4.13 20.13 5.50 42.13 54.50 20.00 4.50 41.75 27.63 4.13 18.5025P 25 AF

2528P 28 AF

4.13 25.0041.00 30.00 25.00 4.50 39.00 30.00 4.13 22.38 5.50 50.88 54.50 20.00 4.50 50.50 33.88 4.13 18.5025P 25 AF

3032P 32 AF

4.13 22.2530.0049.00 22.25 4.50 43.00 34.00 4.13 18.38 5.50 50.88 68.00 20.00 4.50 50.50 33.88 4.13 18.50

28P 28 AF




Dimensions

Table 248.Belt-drive plenum fans with low voltage controls - round and bell mouth openings for unit sizes 3-30

Airflow

EE

E

W

H

V1


V


V4

V3

L

H

W

H

V1


V

LV DS

LV ODSLV Inlet

DDischargeOpening

LVEnclosure

LVEnclosure

D1DischargeOpening

BaseLine

LVEnclosure

DDischargeOpening




Dimensions

Table 249.Belt-drive plenum fans with low voltage controls - round and bell mouth opening dimensions (inches) for unitsizes 3-30

Unit

size

Fan

type

Fan

size

Round Openings Bell mouth

Standard Front Openings Standard Side Openings Standard Front Openings

Standard Side

Openings

D V V1

LV DS (4-8)LV ODS (10-

30) D1 V3 V4

LV

Inlet

LV

Inlet D V V1

LV DS (4-8)LV ODS(10-30) D1 V3 V4

LV

Inlet

311P 11 BC

n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a10P 10 BC

412P 12 AF

16.00 4.13 8.00 20.00 n/a n/a n/a n/a n/a 16.00 5.13 7.00 21.00 n/a n/a n/a n/a11P 11 BC

616P 16 AF

16.00 4.13 8.00 20.00 n/a n/a n/a n/a n/a 16.00 5.13 7.00 21.00 n/a n/a n/a n/a14P 14 AF

816P 16 AF

22.00 4.13 8.50 20.00 n/a n/a n/a n/a n/a 20.00 5.13 9.50 21.00 n/a n/a n/a n/a14P 14 AF

1018P 18 AF

20.00 4.13 20.75 20.75 20.00 4.50 4.00 18.50 21.38 20.00 5.13 20.50 21.00 16.00 5.63 5.13 21.3816P 16 AF

1220P 20 AF

24.00 4.13 21.25 21.25 20.00 4.50 4.00 18.50 21.38 24.00 5.13 21.25 21.25 16.00 5.63 5.13 21.3818P 18 AF

1422P 22 AF

30.00 4.13 21.00 21.00 20.00 4.50 4.00 18.50 21.38 28.00 5.13 22.00 22.00 16.00 5.63 5.13 21.3820P 20 AF

1725P 25 AF

32.00 4.13 20.00 20.00 20.00 4.50 4.00 20.00 19.50 28.00 5.13 22.00 22.00 20.00 5.63 4.50 19.5022P 22 AF

2128P 28 AF

34.00 4.13 23.00 23.00 24.00 4.50 4.00 22.25 21.13 36.00 5.13 22.00 22.00 24.00 5.63 5.13 21.1325P 25 AF

2528P 28 AF

38.00 4.13 21.00 21.00 34.00 4.50 4.00 18.50 23.38 36.00 5.13 22.00 22.00 28.00 5.63 5.13 23.3825P 25 AF

3032P 32 AF

42.00 4.13 25.75 25.75 34.00 4.50 4.00 18.50 23.38 42.00 5.13 25.75 25.75 28.00 5.63 5.13 23.3828P 28 AF




Dimensions

Figure 133.Belt-drive plenum fans - rectangular openings for unit sizes 35-120

DL

OHInlet

H

L

D2

D1

D

Airflow

BaseLine

W

FL FR

Back ElevationSide Elevation

W

H

V1

Front Elevation

Airflow

V

Side Elevation

E

V7

V4

L

H

E

E E

10.25"

OWInlet

BaseLine

V

V2

DischargeOpening

V1

W

L

Bottom View

DischargeOpening

V3

Airflow

V

V1

W

L

Top View

10.25"

Airflow

V6

Discharge

Opening

V2

DischargeOpening

V3

Discharge

Opening

V3

Discharge

Opening

V2

Discharge

Opening

C

Access

Door

F

Access

Door

V5

Discharge

Opening






Dimensions


Unit

Size

Fan

Size

Fan

Type


Standard Side Openings Front Full Face Top Full Face Side Full Face

V4 V5 V6 V7 V V1 V2 V3 V V1 V2 V3 V4 V5 V6 V7

3536P 36 AF

9.88 45.00 36.00 8.75 7.50 10.00 42.75 80.00 4.50 9.25 44.50 81.50 7.50 49.75 44.00 4.7532P 32 AF

4040P 40 AF

8.38 48.00 38.00 7.75 7.50 10.00 42.75 92.50 4.50 9.25 44.50 94.00 7.50 49.75 44.00 4.7536P 36 AF

5040P 40 AF

14.63 44.00 48.00 4.75 7.50 10.00 51.25 105.50 4.50 9.25 48.50 107.00 7.50 51.25 48.00 4.7536P 36 AF

5744P 44 AF

14.50 54.00 50.00 4.75 7.50 10.00 61.00 105.50 4.50 9.25 50.50 107.00 7.50 61.00 50.00 4.7540P 40 AF

6644P 44 AF

7.75 71.00 39.00 11.00 7.50 10.00 64.00 120.50 7.13 9.25 46.75 122.00 7.50 71.50 51.50 4.7540P 40 AF

8049P 49 AF

9.75 82.00 44.00 9.50 7.50 10.00 79.00 120.50 7.13 9.25 48.75 122.00 7.50 86.50 53.50 4.7544P 44 AF

10055P 55 AF

10.38 93.00 50.00 11.88 7.50 10.00 91.25 134.50 7.13 9.25 59.50 136.00 7.50 98.75 64.25 4.7549P 49 AF

12063P 63 AF

7.88 98.00 50.00 16.13 7.50 10.00 91.25 162.00 7.13 9.25 68.00 163.50 7.50 98.75 72.75 4.7555P 55 AF




Dimensions

Figure 134.Belt-drive plenum fans - round and bell mouth openings for unit sizes 35-120

Airflow

E


V4

V3

L

H

D1

DischargeOpening

V2

V1

W

L

Bottom View Sizes 35-120

Top View Sizes 35-57

Round Opening: 10.25

Bell Mouth: 13.25

Airflow

D

DischargeOpening

D

DischargeOpening

Airflow

EE

W

H

V1


V


V4

V3

L

H

Round Opening: 4.125Bell Mouth: 6.125


D1Discharge

Opening

D1Discharge

Opening

BaseLine

D1Discharge

Opening

V2

V1

W

L


77

Airflow

DDischarge

Opening

DDischarge

Opening

DDischarge

Opening

E

W

H

V1


V


Round Opening: 4.125

Bell Mouth: 6.125

DDischarge

Opening

DDischarge

Opening




Dimensions

Table 253.Belt-drive plenum fans - round opening dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Size

Fan

Type

Round Openings

Standard Front opening Standard Top opening Standard Bottom opening Standard Side opening

D Qty V V1 D Qty V1 V2 D Qty V1 V2 D1 Qty V3 V4

3536P 36 AF

32.00 2 16.38 12.88 32.00 2 12.88 10.75 32.00 2 12.88 10.75 44.00 1 10.38 4.7532P 32 AF

4040P 40 AF

34.00 2 15.38 17.13 34.00 2 17.13 9.75 34.00 2 17.13 9.75 44.00 1 10.38 4.7536P 36 AF

5040P 40 AF

38.00 2 17.63 19.63 36.50 2 21.13 10.50 36.50 2 21.13 10.50 48.00 1 10.38 4.7536P 36 AF

5744P 44 AF

41.00 2 21.00 16.63 42.00 2 15.63 8.75 42.00 2 15.63 8.75 48.00 1 17.50 5.7540P 40 AF

6644P 44 AF

44.00 2 21.25 21.13 34.00 2 12.25 13.50 45.00 2 20.13 8.00 33.75 2 7.50 13.6340P 40 AF

8049P 49 AF

48.00 2 26.75 17.13 36.00 2 9.25 13.50 45.00 2 20.13 9.00 41.25 2 7.50 10.8844P 44 AF

10055P 55 AF

38.00 4 16.88 34.13 40.50 2 9.50 16.63 48.00 2 24.13 12.88 47.25 2 7.63 13.2549P 49 AF

12063P 63 AF

42.00 4 10.63 43.88 45.00 2 16.50 18.63 48.00 2 37.88 17.13 47.25 2 7.63 17.5055P 55 AF

Table 254.Belt-drive plenum fans - bell mouth opening dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Size

Fan

Type

Bell mouth

Standard Front Standard Top Standard Bottom Standard Side


3536P 36 AF

32.00 2 16.38 11.38 32.00 2 11.38 10.75 32.00 2 11.38 10.75 42.00 1 11.38 5.7532P 32 AF

4040P 40 AF

32.00 2 16.38 17.63 32.00 2 17.63 10.75 32.00 2 17.63 10.75 42.00 1 11.38 5.7536P 36 AF

5040P 40 AF

36.00 2 18.63 20.13 36.00 2 20.13 10.75 36.00 2 20.13 10.75 46.00 1 11.38 5.7536P 36 AF

5744P 44 AF

36.00 2 23.50 20.13 42.00 2 14.13 8.75 42.00 2 14.13 8.75 46.00 1 18.50 6.7540P 40 AF

6644P 44 AF

42.00 2 22.25 21.63 32.00 2 15.25 14.50 42.00 2 21.63 9.50 32.00 2 8.25 14.5040P 40 AF

8049P 49 AF

46.00 2 27.75 17.63 32.00 2 9.25 13.50 42.00 2 21.63 10.50 36.00 2 11.75 13.5044P 44 AF

100 55P 55 AF 36.00 4 17.88 34.63 36.00 2 16.25 18.88 46.00 2 24.63 13.88 42.00 2 11.88 15.8849P 49 AF

12063P 63 AF

36.00 4 17.88 48.38 42.00 2 21.00 20.13 46.00 2 38.38 18.13 42.00 2 11.88 20.1355P 55 AF




Dimensions

Figure 135.Belt-drive plenum fans with low-voltage controls - rectangular openings for unit sizes 35-120

Airflow

EE

E E

W

H

V1


V


V7

V4

L

H

LV Inlet LV ODS

10.25"

DL

H

L

D2

D1

D

Airflow

W

FL FR


1.5

V

V1

W

L


10.25"

Airflow

V3DischargeOpening

V2DischargeOpening

V3DischargeOpening

V2DischargeOpening

LVEnclosure

BaseLine

V6DischargeOpening

LVEnclosure

V5DischargeOpening

OWInlet

BaseLine

FAccessDoor

CAccessDoor

OHInlet




Dimensions

Table 255.Belt-drive plenum fan with low-voltage controls - rectangular opening dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Size

Fan

Type


Standard Front Openings Standard Top Openings Standard Side Openings

V V1 V2 V3 LV ODS V V1 V2 V3 V4 V5 V6 V7 LV Inlet

3536P 36 AF

16.38 18.00 32.00 61.00 21.00 12.25 17.50 29.00 65.00 7.50 49.75 27.75 4.75 21.0032P 32 AF

4040P 40 AF

16.38 22.75 32.00 67.00 22.75 12.25 19.75 29.00 73.00 7.50 49.75 27.75 4.75 21.0036P 36 AF

5040P 40 AF

18.13 25.25 37.00 75.00 25.25 13.25 20.25 31.00 85.00 7.50 51.25 31.75 4.75 21.0036P 36 AF

5744P 44 AF

20.50 25.25 42.00 75.00 25.25 13.25 17.75 33.00 90.00 7.50 61.00 33.75 4.75 21.0040P 40 AF

6644P 44 AF

21.25 28.75 44.00 83.00 28.75 13.50 20.25 34.00 100.00 7.50 71.50 35.25 4.75 21.0040P 40 AF

8049P 49 AF

24.75 28.75 52.00 83.00 28.75 12.00 17.25 39.00 106.00 7.50 86.50 37.25 4.75 21.0044P 44 AF

10055P 55 AF

27.38 31.75 59.00 91.00 31.75 14.88 20.75 44.00 113.00 10.38 93.00 48.00 4.75 21.0049P 49 AF

12063P 63 AF

27.38 38.00 59.00 106.00 38.00 19.13 23.50 44.00 135.00 7.88 98.00 50.00 11.25 21.0055P 55 AF

Table 256.Belt-drive plenum fan with low-voltage controls - rectangular opening dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Size

Fan

Type


Front Full Face Top Full Face Side Full Face


3536P 36 AF

7.50 10.00 42.75 69.00 21.00 4.50 9.25 38.38 81.50 7.50 49.75 27.75 4.75 21.0032P 32 AF

4040P 40 AF

7.50 10.00 42.75 81.50 21.00 4.50 9.25 38.38 94.00 7.50 49.75 27.75 4.75 21.0036P 36 AF

5040P 40 AF

7.50 10.00 51.25 94.50 21.00 4.50 9.25 42.38 107.00 7.50 51.25 31.75 4.75 21.0036P 36 AF

5744P 44 AF

7.50 10.00 61.00 94.50 21.00 4.50 9.25 44.38 107.00 7.50 61.00 33.75 4.75 21.0040P 40 AF

6644P 44 AF

7.50 10.00 64.00 109.00 21.50 7.13 9.25 43.25 122.00 7.50 71.50 35.25 4.75 21.0040P 40 AF

8049P 49 AF

7.50 10.00 79.00 109.00 21.50 7.13 9.25 45.25 122.00 7.50 86.50 37.25 4.75 21.0044P 44 AF

100 55P 55 AF 7.50 10.00 91.25 123.00 21.50 7.13 9.25 56.00 136.00 7.50 98.75 48.00 4.75 21.0049P 49 AF

12063P 63 AF

7.50 10.00 91.25 150.50 21.50 7.13 9.25 64.50 163.50 7.50 98.75 56.50 4.75 21.0055P 55 AF




Dimensions

Figure 136.Belt-drive plenum fans with low-voltage controls - round and bell mouth openings for unit sizes 35-120

Airflow

E


V4

V3

L

H

LV Inlet

D1DischargeOpening


LVEnclosure

V2

V1

W

L


77

Airflow

DDischargeOpening

DDischargeOpening

DDischargeOpening

E

W

H

V1


V

LV ODS


DDischargeOpening

DDischargeOpening

LVEnclosure

E

W

H

V1


V

LV ODS


DDischargeOpening

DDischargeOpening


LVEnclosure

E

W

H

V1

Front Elevation Sizes 35

V

LV ODS

DDischargeOpening

LVEnclosure

V2

V1

W

L


Airflow


DDischargeOpening

DDischargeOpening




Dimensions

Table 257.Belt-drive plenum fans with low-voltage controls - round opening dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Size

Fan

Type

Round Openings

Standard Front opening Standard Top opening Standard Side opening

D Qty V V1

LV

ODS D Qty V1 V2 D1 Qty V3 V4

LV

Inlet

3536P 36 AF

42.00 1 8.25 29.00 29.00 32.00 2 12.88 10.75 22.50 2 7.88 10.00 21.0032P 32 AF

4040P 40 AF

34.00 2 15.38 13.25 21.00 34.00 2 17.13 8.88 22.50 2 7.88 10.00 21.0036P 36 AF

5040P 40 AF

38.00 2 17.63 18.25 21.00 36.50 2 21.13 10.38 23.50 2 7.50 13.00 21.0036P 36 AF

5744P 44 AF

41.00 2 21.00 12.25 21.00 42.00 2 15.63 6.88 28.50 2 7.50 10.00 21.0040P 40 AF

6644P 44 AF

44.00 2 21.25 20.75 21.50 34.00 3 12.25 13.50 33.75 2 7.50 6.25 21.0040P 40 AF

8049P 49 AF

48.00 2 26.75 12.75 21.50 36.00 3 9.25 13.50 37.25 2 11.50 4.75 21.0044P 44 AF

10055P 55 AF

38.00 4 16.88 34.13 34.13 40.50 3 9.50 16.63 47.25 2 7.63 5.50 21.0049P 49 AF

12063P 63 AF

42.00 4 10.63 43.88 43.88 45.00 3 16.50 18.63 47.25 2 7.63 14.00 21.0055P 55 AF

Table 258.Belt-drive plenum fans with low-voltage controls - bell mouth opening dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Size

Fan

Type

Bell mouth

Standard Front Standard Top Standard Side

D Qty V V1 LV ODS D Qty V1 V2 D1 Qty V3 V4 LV Inlet

3536P 36 AF

36.00 1 12.75 32.00 32.00 32.00 2 11.38 9.88 20.00 2 9.38 10.38 23.1332P 32 AF

4040P 40 AF

32.00 2 16.38 13.25 22.00 32.00 2 17.63 9.88 20.00 2 9.38 10.38 23.1336P 36 AF

5040P 40 AF

36.00 2 18.63 18.25 22.00 36.00 2 20.13 9.88 20.00 2 11.63 14.38 23.1336P 36 AF

5744P 44 AF

36.00 2 23.50 18.25 22.00 42.00 2 14.13 5.88 24.00 2 13.38 12.38 23.1340P 40 AF

6644P 44 AF

42.00 2 22.25 19.63 23.63 32.00 3 15.25 14.50 32.00 2 8.25 5.88 23.1340P 40 AF

8049P 49 AF

46.00 2 27.75 11.63 23.63 36.00 3 9.25 13.50 32.00 2 15.75 7.88 23.1344P 44 AF

10055P 55 AF

36.00 4 17.88 34.63 34.63 36.00 3 16.25 18.88 42.00 2 11.88 8.63 23.1349P 49 AF

12063P 63 AF

36.00 4 17.88 48.38 48.38 42.00 3 21.00 20.13 42.00 2 11.88 17.13 23.1355P 55 AF




Dimensions

Direct-Drive Plenum Fans

Table 259.Direct-drive plenum fans - door and inlet dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Type

Fan

Size

Fan

Qty W L H E



310NW

105 AF 1 31.50 36.00 29.00 4.50 22.25 13.75 3.13 2.63 4.25 15.00 15.00 6.75 8.25 8.2510NF

413NF

135 AF 1 44.00 41.00 29.00 4.50 22.25 18.75 3.13 2.63 4.25 17.75 18.50 3.88 12.88 12.8813NR

615NF

150 AF 1 44.00 41.00 35.25 4.50 28.50 16.75 3.13 2.63 4.25 19.75 21.00 7.50 11.50 11.5015NR

818NF

182 AF 1 50.50 44.00 37.75 4.50 31.00 18.75 3.13 2.63 4.25 23.50 24.75 6.13 12.88 12.8818NR

10

20NF

200 AF 1 61.50 46.75 37.75 4.50 31.00 17.25 3.13 2.63 4.25 26.25 27.13 3.38 17.25 17.2520NR

1222NF

222 AF 1 66.50 48.50 41.50 4.50 34.75 17.25 7.88 2.63 4.25 28.75 30.25 3.75 18.13 18.1322NR

1422NW

222 AF 1 72.00 48.50 41.50 4.50 34.75 17.25 7.88 2.63 4.25 28.75 30.25 3.75 20.88 20.8822NF

1724NF

245 AF 1 72.00 50.00 49.00 4.50 42.25 17.75 7.88 2.63 4.25 31.75 33.00 8.25 19.50 19.5024NR

2120NF

200 AF 2 80.00 50.25 52.75 4.50 46.00 17.75 3.13 2.63 4.25 26.25 59.25 17.50 10.50 10.5020NR

2522NF

222 AF 2 80.00 50.25 61.50 4.50 54.75 18.75 3.13 2.63 4.25 28.75 65.50 23.75 7.25 7.2522NR

3024NF

245 AF 2 93.50 52.50 61.50 4.50 54.75 18.75 3.13 2.63 4.25 31.75 71.00 20.75 11.25 11.25

24NR




Dimensions

Figure 137.Direct-drive plenum fans - rectangular openings for unit sizes 3-30

V

V1

W

L

Airflow

V3DischargeOpening

V2DischargeOpening

Top/Bottom Views 3-30

E

W

H

V1

V

V3DischargeOpening

V2DischargeOpening


Airflow

E

V7

V4

L

H

V6DischargeOpening

V5DischargeOpening

BaseLine


EE

W

FL FR

Back Elevation Sizes 3-30

DL

H

L

D2

D1

D

Airflow

1.5

F

AccessDoor

CAccessDoor

OHInlet

BaseLine


OWInlet

E

W

H

V1

V

V3DischargeOpening

V2DischargeOpening

Front Elevation sizes 21-30

E

W

FL FR


OWInlet




Dimensions

Table 260.Direct-drive plenum fans - rectangular opening dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Type

Fan

Size

Fan

Qty

Rectangular OpeningsStandard Front/

Top/Bottom Standard Side Front Full Face Top Full Face Side Full Face


310NW 105

AF1 4.13 8.75 11.00 14.00 4.50 11.00 14.00 4.13 5.50 18.38 20.50 5.50 27.75 20.50 4.50 18.00 27.75 4.13

10NF

413NF 135

AF1 4.13 12.00 11.00 20.00 4.50 12.00 15.00 4.13 5.50 18.38 33.00 5.50 32.75 33.00 4.50 18.00 32.75 4.13

13NR

615NF 150

AF1 4.13 11.50 15.00 21.00 4.50 17.00 18.00 4.13 5.50 24.63 33.00 5.50 32.75 33.00 4.50 24.25 32.75 4.13

15NR

818NF 182

AF1 4.13 13.25 16.00 24.00 4.50 19.00 19.00 4.13 5.50 27.13 39.50 5.50 35.75 39.50 4.50 26.75 35.75 4.13

18NR

1020NF 200

AF1 4.13 15.75 16.00 30.00 4.50 22.00 22.00 4.13 5.50 27.13 50.50 5.50 38.50 50.50 4.50 26.75 38.50 4.13

20NR

1222NF 222

AF1 4.13 17.25 18.00 32.00 4.50 25.00 23.00 4.13 5.50 30.88 55.50 5.50 40.25 55.50 4.50 30.50 40.25 4.13

22NR

1422NW 222

AF1 4.13 17.50 19.00 37.00 4.50 27.00 25.00 4.13 5.50 30.88 61.00 5.50 40.25 61.00 4.50 30.50 40.25 4.13

22NF

1724NF 245

AF1 4.13 17.50 23.00 37.00 4.50 32.00 25.00 4.13 5.50 38.38 61.00 5.50 41.75 61.00 4.50 38.00 41.75 4.13

24NR

2120NF 200

AF2 4.13 19.50 25.00 41.00 4.50 39.00 26.00 4.13 5.50 42.13 69.00 5.50 42.00 69.00 4.50 41.75 42.00 4.13

20NR

2522NF 222

AF2 4.13 19.50 30.00 41.00 4.50 39.00 30.00 4.13 5.50 50.88 69.00 5.50 42.00 69.00 4.50 50.50 42.00 4.13

22NR

3024NF 245

AF2 4.13 22.25 30.00 49.00 4.50 43.00 34.00 4.13 5.50 50.88 82.50 5.50 44.25 82.50 4.50 50.50 44.25 4.13

24NR






Dimensions

Figure 139.Direct-drive plenum fans with low-voltage controls - rectangular openings for unit sizes 3-30

Airflow

EE E

LVENCLOSURE

LVENCLOSURE

LVENCLOSURE

W

FLOWInlet

FR

W

H

V2DischargeOpening

V1


V


V3DischargeOpening

V6DischargeOpening

V7

V4

V5DischargeOpening

L

H

DL

OHInlet

H

L

D2

CAccessDoor

D1

DF

Accessor

Door

Airflow

W

H

V2DischargeOpening

V1

Front Elevation Sizes 21, 25, 30

V

V3DischargeOpening

W

FLOWInlet

FR

LV Inlet LV ODS LV ODS

1.5

Back Elevation Sizes 3-17Side Elevation Sizes 3-30 Back Elevation Sizes 21, 25, 30

BaseLine

BaseLine

Table 262.Direct-drive plenum fans with low-voltage controls - door and inlet dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Type

Fan

Size

Fan

Qty W L H E



310NW

105 AF 1 31.50 36.00 29.00 4.50 22.25 13.75 3.13 2.63 4.25 15.00 15.00 6.75 8.25 8.2510NF

413NF

135 AF 1 44.00 41.00 29.00 4.50 22.25 18.75 3.13 2.63 4.25 17.75 18.50 3.88 12.88 12.8813NR

615NF

150 AF 1 44.00 41.00 35.25 4.50 28.50 16.75 3.13 2.63 4.25 19.75 21.00 7.50 11.50 11.5015NR

818NF

182 AF 1 50.50 44.00 37.75 4.50 31.00 18.75 3.13 2.63 4.25 23.50 24.75 6.13 12.88 12.8818NR

1020NF

200 AF 1 61.50 46.75 37.75 4.50 31.00 17.25 3.13 2.63 4.25 26.25 27.13 3.38 17.25 17.2520NR

1222NF

222 AF 1 66.50 48.50 41.50 4.50 34.75 17.25 7.88 2.63 4.25 28.75 30.25 3.75 18.13 18.1322NR

1422NW

222 AF 1 72.00 48.50 41.50 4.50 34.75 17.25 7.88 2.63 4.25 28.75 30.25 3.75 20.88 20.8822NF

1724NF

245 AF 1 72.00 50.00 49.00 4.50 42.25 17.75 7.88 2.63 4.25 31.75 33.00 8.25 19.50 19.5024NR

2120NF

200 AF 2 80.00 50.25 52.75 4.50 46.00 17.75 3.13 2.63 4.25 26.25 59.25 17.50 10.50 10.5020NR

2522NF

222 AF 2 80.00 50.25 61.50 4.50 54.75 18.75 3.13 2.63 4.25 28.75 65.50 23.75 7.25 7.2522NR

3024NF

245 AF 2 93.50 52.50 61.50 4.50 54.75 18.75 3.13 2.63 4.25 31.75 71.00 20.75 11.25 11.2524NR






Dimensions

Figure 140.Direct-drive plenum fans with low-voltage with round or bell mouth openings for unit sizes 3-30

Airflow

EE E

LVENCLOSURE

LVENCLOSURE

LVENCLOSURE

W

H

V1


V


DDischargeOpening

D1DischargeOpening

V4

V3

L

H

W

H

V1


V

DDischargeOpeningLV Inlet LV ODS LV ODS

BaseLine

Table 265.Direct-drive plenum fans with low-voltage controls - round opening dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Type

Fan

Size

Fan

Qty

Round Openings

Standard Front Openings Standard Side Openings

D Qty V V1 LV ODS D1 Qty V3 V4 LV Inlet

310NW

105 AF 1 n/a n/a n/a n/a n/a 13.00 1 4.50 4.13 18.8810NF

413NF

135 AF 1 16.00 1 4.13 8.00 20.00 16.00 1 4.50 4.13 20.8813NR

615NF

150 AF 1 16.00 1 4.13 8.00 20.00 18.00 1 4.50 4.13 18.8815NR

818NF

182 AF 1 22.00 1 4.13 8.50 20.00 20.00 1 4.50 4.13 19.8818NR

10 20NF 200 AF 1 20.00 1 4.13 20.75 20.75 24.00 1 4.50 4.13 18.6320NR

1222NF

222 AF 1 24.00 1 4.13 21.25 21.25 26.00 1 4.50 4.00 18.5022NR

1422NW

222 AF 1 30.00 1 4.13 21.00 21.00 26.00 1 4.50 4.00 18.5022NF

1724NF

245 AF 1 32.00 1 4.13 20.00 20.00 26.00 1 4.50 4.13 19.8824NR

2120NF

200 AF 2 34.00 1 4.13 23.00 23.00 26.00 1 4.50 4.13 20.1320NR

2522NF

222 AF 2 38.00 1 4.13 21.00 21.00 26.00 1 4.50 4.13 20.1322NR

3024NF

245 AF 2 42.00 1 4.13 25.75 25.75 30.00 1 4.50 4.00 18.5024NR




Dimensions

Table 266.Direct-drive plenum fans with low-voltage controls - bell mouth opening dimensions (inches) for unit sizes 3-30

Unit

Size

Fan

Type

Fan

Size

Fan

Qty

Bell mouthStandard Front Openings Standard Side Openings

D Qty V V1 LV ODS D1 Qty V3 V4 LV Inlet

310NW

105 AF 1 n/a n/a n/a n/a n/a 10.00 1 5.63 5.13 20.8810NF

413NF

135 AF 1 16.00 1 5.13 7.00 21.00 16.00 1 5.63 5.13 19.8813NR

615NF

150 AF 1 16.00 1 5.13 7.00 21.00 16.00 1 5.63 5.13 19.8815NR

818NF

182 AF 1 20.00 1 5.13 9.50 21.00 20.00 1 5.63 4.50 19.5018NR

1020NF

200 AF 1 20.00 1 5.13 20.50 21.00 20.00 1 5.63 5.13 21.6320NR

1222NF

222 AF 1 24.00 1 5.13 21.25 21.25 24.00 1 5.63 5.00 19.5022NR

1422NW

222 AF 1 28.00 1 5.13 22.00 22.00 24.00 1 5.63 5.00 19.50

22NF17

24NF245 AF 1 28.00 1 5.13 22.00 22.00 24.00 1 5.63 5.13 20.88

24NR

2120NF

200 AF 2 36.00 1 5.13 22.00 22.00 24.00 1 5.63 5.13 21.1320NR

2522NF

222 AF 2 36.00 1 5.13 22.00 22.00 24.00 1 5.63 5.13 21.1322NR

3024NF

245 AF 2 42.00 1 5.13 25.75 25.75 28.00 1 5.63 5.00 19.5024NR




Dimensions

Figure 141.Direct-drive plenum fans - rectangular, round and bell mouth openings for unit sizes 35-57

EE

V2

V1

W

L


BaseLine

DL

OHInlet

H

L

D2

D1

D

Airflow


W

H

V1


V

E

W

FL FR


W

H

V1


V

E

DischargeOpening

D

V

V1

W

L


DischargeOpening

V3

DischargeOpening

V3

DischargeOpening

D

DischargeOpening

V2

DischargeOpening

V2

AccessDoor

C

AccessDoor

F

OWInlet

OWInlet




Dimensions

Figure 142.Direct-drive plenum fans - rectangular, round and bell mouth openings for unit sizes 66-120

OWInlet

W

FLOWInlet

FR OWInlet

E E

E

BaseLine

DL

OHInlet

H

L

Airflow

Side Elevation Sizes 66-120W

FLOWInlet FR


OWInlet





Dimensions

Table 267.Direct-drive plenum fans - door and inlet dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Type

Fan

Size

Fan

Qty W L H E



3524NW

245 AF 2 100.00 55.50 67.25 4.50 60.50 22.00 3.13 2.63 4.25 31.75 33.00 22.63 11.88 11.8824NF

4027NF

270 AF 2 112.50 60.00 67.25 4.50 60.50 22.00 7.88 2.63 4.25 34.25 36.63 20.13 14.63 14.6327NR

5030NF

300 AF 2 125.50 65.00 75.75 4.50 69.00 26.75 7.88 2.63 4.25 37.75 40.50 25.13 17.25 17.2530NR

5730NF

300 AF 2 125.50 65.00 85.50 4.50 60.50 26.75 7.88 20.88 4.25 37.75 40.50 34.88 17.25 17.2530NR

66122SW

222 AF 4 140.50 54.75 92.50 8.00 n/a n/a n/a n/a n/a 67.13 26.63 7.13 30.25 46.2522SF

801

24SW245 AF 4 140.50 54.75 107.50 8.00 n/a n/a n/a n/a n/a 74.13 29.50 11.50 34.88 34.88

24SF

100124SW

245 AF 6 154.50 54.75 119.75 8.00 n/a n/a n/a n/a n/a 74.13 29.50 23.75 21.13 21.1324SF

120124SW

245 AF 6 182.00 54.75 119.75 8.00 n/a n/a n/a n/a n/a 74.13 29.50 23.75 34.88 34.8824SF

Note: 1Unit sizes 66-120 require a downstream access or discharge plenum. Access doors and/or discharge openings are required in those sections.


Unit

Size

Fan

Type

Fan

Size

Fan

Qty



V V1 V2 V3 V V1 V2 V3 V V1 V2 V3 V4 V5 V6 V7

3524NW

245 AF 2 16.38 19.50 32.00 61.00 13.25 17.50 29.00 65.00 13.75 20.00 28.00 60.00 8.25 42.00 38.00 8.7524NF

4027NF

270 AF 2 16.38 22.75 32.00 67.00 15.50 19.75 29.00 73.00 16.00 21.75 28.00 69.00 8.25 42.00 44.00 8.0027NR

5030NF

300 AF 2 18.13 25.25 37.00 75.00 17.00 20.25 31.00 85.00 17.50 22.75 30.00 80.00 14.63 44.00 48.00 8.5030NR

5730NF

300 AF 2 20.50 25.25 42.00 75.00 16.00 17.75 33.00 90.00 16.50 20.25 32.00 85.00 14.50 54.00 50.00 7.5030NR

66122SW

222 AF 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a22SF

80124SW


1001 24SW 245 AF 6 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a24SF

120124SW






Dimensions


Unit

Size

Fan

Type

Fan

Size

Fan

Qty



V V1 V2 V3 V V1 V2 V3 V4 V5 V6 V7

3524NW

245 AF 2 7.50 10.00 42.75 80.00 4.50 9.25 46.50 81.50 7.50 42.75 46.00 4.7524NF

4027NF

270 AF 2 7.50 10.00 42.75 92.50 4.50 9.25 51.00 94.00 7.50 42.75 50.50 4.7527NR

5030NF

300 AF 2 7.50 10.00 51.25 105.50 4.50 9.25 56.00 107.00 7.50 51.25 55.50 4.7530NR

5730NF

300 AF 2 7.50 10.00 61.00 105.50 4.50 9.25 56.00 107.00 7.50 61.00 55.50 4.7530NR

66122SW

222 AF 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a22SF

80124SW


100124SW


120124SW



Table 270.Direct-drive plenum fans - round opening dimensions (inches) for unit sizes 35-120

UnitSize FanType FanSize FanQty

Round Openings



3524NW

245 AF 2 32.00 2 16.38 12.88 32.00 2 12.88 11.75 32.00 2 12.88 11.75 42.00 1 8.25 6.7524NF

4027NF

270 AF 2 34.00 2 15.38 17.13 34.00 2 17.13 13.00 34.00 2 17.13 13.00 42.00 1 8.25 9.0027NR

5030NF

300 AF 2 38.00 2 17.63 19.63 36.50 2 21.13 14.25 36.50 2 21.13 14.25 48.00 1 10.38 8.5030NR

5730NF

300 AF 2 41.00 2 21.00 16.63 42.00 2 15.63 11.50 42.00 2 15.63 11.50 48.00 1 17.50 8.5030NR

66122SW


80124SW

245 AF 4 n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a

24SF

100124SW


120124SW






Dimensions

Table 271.Direct-drive plenum fans - bell mouth opening dimensions (inches) for unit sizes 35-120

Unit

Size

Fan

Type

Fan

Size

Fan

Qty

Bell mouth



3524NW

245 AF 2 32.00 2 16.38 11.38 32.00 2 11.38 11.75 32.00 2 11.38 11.75 36.00 1 11.38 9.7524NF

4027NF

270 AF 2 32.00 2 16.38 17.63 32.00 2 17.63 14.00 32.00 2 17.63 14.00 36.00 1 11.38 12.0027NR

5030NF

300 AF 2 36.00 2 18.63 20.13 36.00 2 20.13 14.50 36.00 2 20.13 14.50 46.00 1 11.38 9.5030NR

5730NF

300 AF 2 36.00 2 23.50 20.13 42.00 2 14.13 11.50 42.00 2 14.13 11.50 46.00 1 18.50 9.5030NR

66122SW


80124SW


100124SW


120124SW






Dimensions

Figure 143.Direct-drive plenum fans with low voltage - round and bell mouth openings for unit sizes 35-57

E

E

LVENCLOSURE

Airflow

E

LVEnclosure

W

H

V1

Front Elevation Sizes 35

V

DDischargeOpening

LV ODS

W

H

V1


V

DDischargeOpening

DDischargeOpening


LV ODS

V2

V1

W

L

Top View Sizes 35, 40, 50, 57

DDischargeOpening

DDischargeOpening


Airflow

Side Elevation Sizes 35, 40, 50, 57

Base

Line

D1DischargeOpening

V4

V3

L

H


LV Inlet

LVenclosure




Dimensions

Table 272.Direct-drive plenum fans with low voltage controls - door and inlet dimensions (inches) for unit sizes 35-57

Unit

size

Fan

type

Fan

size

Fan

qty W L H E



3524NW

245 AF 2 100.00 55.50 67.25 4.50 60.50 22.00 3.13 2.63 4.25 31.75 33.00 22.63 11.88 11.8824NF

4027NF

270 AF 2 112.50 60.00 67.25 4.50 60.50 22.00 7.88 2.63 4.25 34.25 36.63 20.13 14.63 14.6327NR

5030NF

300 AF 2 125.50 65.00 75.75 4.50 69.00 26.75 7.88 2.63 4.25 37.75 40.50 25.13 17.25 17.2530NR

5730NF

300 AF 2 125.50 65.00 85.50 4.50 60.50 26.75 7.88 20.88 4.25 37.75 40.50 34.88 17.25 17.2530NR

Table 273.Direct-drive plenum fan with low voltage controls - rectangular opening dimensions (inches) for unit sizes 35-57

Unit

size

Fan

type

Fan

size

Fan

qty



3524NW

245 AF 2 16.38 18.00 32.00 61.00 21.00 13.25 17.50 29.00 65.00 7.50 42.75 29.75 4.75 21.0024NF

40 27NF 270 AF 2 16.38 22.75 32.00 67.00 22.75 15.50 19.75 29.00 73.00 7.50 42.75 34.25 4.75 21.0027NR

5030NF

300 AF 2 18.13 25.25 37.00 75.00 25.25 17.00 20.25 31.00 85.00 7.50 51.25 39.25 4.75 21.0030NR

5730NF

300 AF 2 20.50 25.25 42.00 75.00 25.25 16.00 17.75 33.00 90.00 7.50 61.00 39.25 4.75 21.0030NR

Unit

size

Fan

type

Fan

size

Fan

qty



3524NW

245 AF 35 7.50 10.00 42.75 69.00 21.00 4.50 9.25 40.38 81.50 7.50 42.75 29.75 4.75 21.0024NF

4027NF

270 AF 40 7.50 10.00 42.75 81.50 21.00 4.50 9.25 44.88 94.00 7.50 42.75 34.25 4.75 21.0027NR

5030NF

300 AF 50 7.50 10.00 51.25 94.50 21.00 4.50 9.25 49.88 107.00 7.50 51.25 39.25 4.75 21.0030NR

5730NF

300 AF 57 7.50 10.00 61.00 94.50 21.00 4.50 9.25 49.88 107.00 7.50 61.00 39.25 4.75 21.0030NR

Table 274.Direct-drive plenum fans with low voltage controls - round opening dimensions (inches) for unit sizes 35-57

Unit

size

Fan

type

Fan

size

Fan

qty



3524NW

245 AF 2 42.00 1 8.25 29.00 29.00 32.00 2 12.88 11.75 22.50 2.00 7.88 12.00 21.0024NF

4027NF

270 AF 2 34.00 2 15.38 13.25 21.00 34.00 2 17.13 13.00 22.50 2.00 7.88 16.50 21.0027NR

5030NF

300 AF 2 38.00 2 17.63 18.25 21.00 36.50 2 21.13 14.25 23.50 2.00 7.50 20.50 21.0030NR

5730NF

300 AF 2 41.00 2 21.00 12.25 21.00 42.00 2 15.63 11.50 28.50 2.00 7.50 15.50 21.0030NR

Table 275.Direct-drive plenum fan with low voltage controls - bell mouth opening dimensions (inches) for unit sizes 35-57

Unit

Size

Fan

Type

Fan

Size

Fan

Qty



3524NW

245 AF 2 36.00 1 12.75 32.00 32.00 32.00 2 11.38 11.75 20.00 2 9.38 12.38 23.1324NF

4027NF

270 AF 2 32.00 2 16.38 13.25 22.00 32.00 2 17.63 14.00 20.00 2 9.38 16.88 23.1327NR

5030NF

300 AF 2 36.00 2 18.63 18.25 22.00 36.00 2 20.13 14.50 20.00 2 11.63 21.88 23.1330NR

5730NF

300 AF 2 36.00 2 23.50 18.25 22.00 42.00 2 14.13 11.38 24.00 2 13.38 17.88 23.1330NR




Dimensions

Figure 144.Direct-drive plenum fans with low voltage controls - rectangular, round and bell mouth openings for unitsizes 66-120

OWInlet

W

FLOWInlet

FR OWInlet

E E

E

BaseLine

DL

OHInlet

H

L

Airflow


W

FLOWInlet FR


OWInlet





Dimensions

Table 276.Direct-drive plenum fans with low voltage controls - door and inlet dimensions (inches) for unit sizes 66-120

Unit

Size

Fan

Type

Fan

Size

Fan

Qty W L H E



66122SW

222 AF 4 140.50 54.75 92.50 8.00 n/a n/a n/a n/a n/a 67.13 26.63 7.13 30.25 46.2522SF

80124SW

245 AF 4 140.50 54.75 107.50 8.00 n/a n/a n/a n/a n/a 74.13 29.50 11.50 34.88 34.8824SF

100124SW

245 AF 6 154.50 54.75 119.75 8.00 n/a n/a n/a n/a n/a 74.13 29.50 23.75 21.13 21.1324SF

120124SW

245 AF 6 182.00 54.75 119.75 8.00 n/a n/a n/a n/a n/a 74.13 29.50 23.75 34.88 34.8824SF


Table 277.Direct-drive plenum fan with low voltage controls - rectangular opening dimension (inches) for unit sizes 66-120

Unit

Size

Fan

Type

Fan

Size

Fan

Qty



V V1 V2 V3 V V1 V2 V3 V V1 V2 V3 V4 V5 V6 V7

66122SW


80124SW


100124SW


120124SW



Table 278.Direct-drive plenum fan with low voltage controls - rectangular opening dimension (inches) for unit sizes 66-120

Unit

Size

Fan

Type

Fan

Size

Fan

Qty



V V1 V2 V3 V V1 V2 V3 V4 V5 V6 V7

66122SW


80124SW


100124SW


120124SW






Dimensions

Table 279.Direct-drive plenum fans with low voltage controls - round opening dimensions (inches) for unit sizes 66-120

Unit

Size

Fan

Type

Fan

Size

Fan

Qty

Round Openings



66122SW


80124SW


100124SW


120124SW



Table 280.Direct-drive plenum fan with low voltage controls - bell mouth opening dimension (inches) for unit sizes 66-120

Unit

Size

Fan

Type

Fan

Size

Fan

Qty

Bell mouth



66122SW


80124SW


100124SW


1201

24SW






Dimensions

Filters

Filter Sizes

Table 281.Filter sizes

Unitsize

Side-load 2-in. and 4-in. flat filterand

2-in./4-in. high efficiency combinationfilter

Side-load 2-in. and4-in. angled filter

Side-load bag/cartridge filter and

pre-filters

Front-load bag/

cartridge filter and

pre-filters

Front-load HEPA

filter

3 1 - 20x25 2 - 16x25 1 - 20x24 1 - 12x24 1 - 12x24

4 2 - 20x20 4 - 16x20 2 - 20x20 1 - 12x24 1 - 12x24

6 2 - 20x25 4 - 16x20 2 - 24x201 - 24x24

1 - 24x12

1 - 24x24

1 - 24x12

81 - 24x20

1 - 24x244 - 20x20 4 - 24x12

1 - 12x24

1 - 24x24

1 - 24x30

1 - 24x12

102 - 20x25

1 - 16x254 - 25x20

2 - 24x20

1 - 24x12

2 - 24x20

1 - 24x12

1 - 24x30

1 - 24x24

12 3 - 16x203 - 16x20

6 - 20x20 3 - 20x202 - 12x24

1 - 12x242 - 24x24

2 - 30x24

144 - 16x20

2 - 16x25

2 - 20x25

4 - 20x20

2 - 20x24

1 - 20x20

2 - 12x24

1 - 12x24

2 - 24x242 - 30x24

174 - 20x24

2 - 20x20

4 - 16x25

8 - 16x20

4 - 20x24

2 - 20x20

3 - 12x24

2 - 24x24

2 - 24x30

2 - 12x24

21

3 - 25x20

1 - 25x16

3 - 16x25

12 - 25x163 - 24x24

3 - 20x24

3 - 12x24

3 - 24x24

3 - 30x24

3 - 12x24

25

6 - 20x20

2 - 20x16

3 - 12x24

18 - 25x166 - 20x24

3 - 12x246 - 24x24

2 - 24x30

1 - 24x12

2 - 24x30

1 - 24x12

30

6 - 20x24

2 - 20x16

3 - 12x24

6 - 16x25

18 - 16x20

8 - 20x20

3 - 12x24

2 - 12x24

6 - 24x24

2 - 24x30

1 - 24x24

2 - 24x30

1 - 24x24

35

8 - 20x24

3 - 16x25

1 - 16x20

18 - 16x25

6 - 16x20

8 - 20x24

4 - 12x24

5 - 12x24

6 - 24x24

3 - 24x30

3 - 30x24

40

8 - 20x20

2 - 20x25

4 - 16x20

1 - 16x25

6 - 16x25

24 - 16x20

8 - 24x24

2 - 24x12

4 - 12x24

8 - 24x24

3 - 24x30

1 - 24x12

4 - 30x24

50

12 - 25x20

4 - 16x25

1 - 16x20

36 - 20x2010 - 24x24

5 - 12x24

5 - 12x24

10 - 24x24

3 - 24x30

1 - 24x24

3 - 24x30

1 - 24x24

4 - 12x24

57

12 - 20x25

3 - 20x20

4 - 16x251 - 16x20

36 - 20x20 15 - 24x24 15 - 24x24

3 - 24x30

1 - 24x24

3 - 24x30

1 - 24x243 - 24x30

1 - 24x24

6620 - 20x24

4 - 20x16

36 - 20x20

6 - 16x2020 - 20x24

3 - 12x24

15 - 24x24

4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12




Dimensions

Unit

size

Side-load 2-in. and 4-in. flat filterand

2-in./4-in. high efficiency combinationfilter

Side-load 2-in. and

4-in. angled filter

Side-load bag/cartridge filter and

pre-filters

Front-load bag/

cartridge filter and

pre-filters

Front-load HEPA

filter

80

20 - 20x24

4 - 20x16

5 - 12x24

48 - 20x20

8 - 16x20

20 - 24x24

4 - 24x12

4 - 12x24

20 - 24x24

4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12

4 - 24x30

1 - 24x12

5 - 12x24

100 30 - 20x25 48 - 20x25

28 - 24x20

4 - 24x12

6 - 12x24

6 - 12x24

24 - 24x24

6 - 30x24

6 - 30x24

6 - 30x24

6 - 12x24

12032 - 25x20

4 - 25x1656 - 25x20

28 - 24x24

4 - 24x12

7 - 12x24

7 - 12x24

28 - 24x24

7 - 30x24

7 - 30x24

7 - 30x24

7 - 12x24

Table 281.Filter sizes

Table 282.Filter area (ft.2)

Unit Size

Side-load

2-in. and 4-in. Flat

Side-load

2-in. and 4-in. Angled

Side-load

Bag/Cartridge

Front-Load Bag/

Cartridge Filter

Front-load

HEPA

3 3.47 5.56 3.33 2.00 2.00

4 5.56 8.89 5.56 2.00 2.00

6 6.94 8.89 6.67 6.00 6.00

8 7.33 11.11 8.00 6.00 7.00

10 9.72 13.89 8.67 8.00 9.00

12 13.33 16.67 12.33 10.00 10.00

14 14.44 18.06 13.44 10.00 10.00

17 18.89 28.89 18.89 14.00 14.00

21 21.53 33.33 22.00 18.00 21.00

25 27.11 50.00 26.00 24.00 24.00

30 30.44 56.67 28.22 28.00 28.00

35 37.22 63.33 34.67 34.00 30.00

40 40.83 70.00 36.00 40.00 37.00

50 55.00 100.00 50.00 50.00 46.00

57 63.33 100.00 60.00 60.00 57.00

66 75.56 113.33 66.67 66.00 66.00

80 85.56 151.11 88.00 88.00 76.00

100 104.17 166.67 113.33 108.00 102.00

120 122.22 194.44 134.00 126.00 119.00




Dimensions

Table 283.Maximum CFM for filters

Unit

Size

Pleated Media Permanent Throwaway High Efficiency2-in. and

4-in. Flat

2-in. or

4-in. Angled

2-in. and

4-in. Flat

2-in. or 4-in.

Angled

2-in. and

4-in. Flat

2-in. or 4-in.

Angled

Long

Cartridge/Bag HEPA

4-in. High

Efficiency

625 625 800 800 500 500 625 600 625

3 2169 3475 2776 4448 1735 2780 2081 1200 2169

4 3475 5556 4448 7112 2780 4445 3475 1200 3475

6 4338 5556 5552 7112 3470 4445 4169 3600 4338

8 4581 6944 5864 8888 3665 5555 5000 4200 4581

10 6075 8681 7776 11,112 4860 6945 5419 6000 6075

12 8331 10,419 10,664 13,336 6665 8335 7706 6000 8331

14 9025 11,288 11,552 14,448 7220 9030 8400 6000 9025

17 11,806 18,056 15,112 23,112 9445 14,445 11,806 8400 11,806

21 13,456 20,831 17,224 26,664 10,765 16,665 13,750 12,600 13,456

25 16,944 31,250 21,688 40,000 13,555 25,000 16,250 11,400 16,944

30 19,025 35,419 24,352 45,336 15,220 28,335 17,638 14,400 19,025

35 23,263 39,581 29,776 50,664 18,610 31,665 21,669 16,200 23,263

40 25,519 43,750 32,664 56,000 20,415 35,000 22,500 16,800 25,519

50 34,375 62,500 44,000 80,000 27,500 50,000 31,250 18,000 34,375

57 39,581 62,500 50,664 80,000 31,665 50,000 37,500 18,000 39,581

66 47,225 70,831 60,448 90,664 37,780 56,665 41,669 21,600 47,225

80 53,475 94,444 68,448 120,888 42,780 75,555 55,000 22,200 53,475

100 65,106 104,169 83,336 13,3336 52,085 83,335 70,831 27,000 65,106

120 76,388 121,525 97,776 15,5552 61,110 97,220 83,750 27,600 76,388




Dimensions

Side-loading 2-inch and 4-inch Flat Filter Section

Figure 145.2-inch and 4-inch flat filter section - side loading

W

E

H

Opening A

Opening B

2.00 in

E1

F

D1

D2

C

L

Access Door

AccessDoor

Airflow

BaseLine

Full Open

W


Plan View

S S

SS

Table 284.2-inch and 4-inch flat filter section dimensions (inches) - side loading

Unit Size W H L

Front/Back

Opening

Outward Door

Base2

S1A B C F D1 D2 E E1

3 31.50 29.00 14.00 27.50 22.50 22.25 9.88 2.13 4.25 2.50 4.50 1.00

4 44.00 29.00 14.00 40.00 22.50 22.25 9.88 2.13 4.25 2.50 4.50 1.00

6 44.00 35.25 14.00 40.00 28.75 28.50 9.88 2.13 4.25 2.50 4.50 1.00

8 50.50 37.75 14.00 46.50 31.25 31.00 9.88 2.13 4.25 2.50 4.50 1.00

10 61.50 37.75 14.00 57.50 31.25 31.00 9.88 2.13 4.25 2.50 4.50 1.00

12 66.50 41.50 14.00 62.50 35.00 34.75 9.88 2.13 4.25 2.50 4.50 1.00

14 72.00 41.50 14.00 68.00 35.00 34.75 9.88 2.13 4.25 2.50 4.50 1.00

17 72.00 49.00 14.00 68.00 42.50 42.25 9.88 2.13 4.25 2.50 4.50 1.00

21 80.00 52.75 14.00 76.00 46.25 46.00 9.88 2.13 4.25 2.50 4.50 1.00

25 80.00 61.50 14.00 76.00 55.00 54.75 9.88 2.13 4.25 2.50 4.50 1.00

30 93.50 61.50 14.00 89.50 55.00 54.75 9.88 2.13 4.25 2.50 4.50 1.00

35 100.00 67.25 14.00 96.00 60.75 60.5 9.88 2.13 4.25 2.50 4.50 1.00

40 112.50 67.25 14.00 108.50 60.75 60.5 9.88 2.13 4.25 2.50 4.50 1.00

50 125.50 75.75 14.00 121.50 69.25 69 9.88 2.13 4.25 2.50 4.50 1.00

57 125.50 85.50 14.00 121.50 79.00 78.75 9.88 2.13 4.25 2.50 4.50 1.00

66 140.50 92.50 15.00 136.50 82.50 82.25 10.88 2.13 7.75 6.00 8.00 1.00

80 140.50 107.50 15.00 136.50 97.50 97.25 10.88 2.13 7.75 6.00 8.00 1.00

100 154.50 119.75 15.00 150.50 109.75 109.5 10.88 2.13 7.75 6.00 8.00 1.00

120 182.00 119.75 15.00 178.00 109.75 109.5 10.88 2.13 7.75 6.00 8.00 1.00

Note: 1 Shipping split flange dimension is for shipping and installation planning purposes only and does not add to installed overall unit length. 2 Base lineincludes the height for standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.




Dimensions

Figure 146.2-inch and 4-inch flat filter placement for unit sizes 3-50 - side loading

Size 3

20

25 2.5

3.47 ft²

Size 4

20

20 20

5.56 ft² 20 20

Size 6

25

6.94 ft²

24 20

Size 8

24

2.5

7.33 ft²

Size 10

20 20 1.25

25

16

9.72 ft²

Size 12

16

16

20 20 20 2.5

13.33 ft²

Size 14

20 3

16

16

20 25

14.44 ft²

Size 17

20

20

24 24 20

18.89 ft²

16

25

25 25 25 1

16202020

Size 21

21.53 ft²

24

20

20

12

16

24 24 4

202020

Size 25

27.11 ft²

12

24

17.5

20

20

24 24 16 1.5

Size 30

30.44 ft²

Size 35

24

20

25 25 25 20 1

20

16

24 24 24

37.22 ft²

Size 40

20

16

20

20

20 20 25 3.520

40.83 ft²

Size 50

16

25

20

25

25

25 25 25 20

20 20 20 20 20 1.5

55.00 ft²




Dimensions

Figure 147.2-inch and 4-inch flat filter placement for unit sizes 57-120 - side loading

Size 57

20

25

16

20

20

25 25 25 20 1.5

63.33 ft²

Size 66

20

24

20

20

20

24 24 24 24 16 .5

75.56 ft²

Size 80

20

16.5

24 24 24 24 24 16 .5

12

20

20

20

85.56 ft²

Size 100

20

25

20

20

20

20

25 25 25 25 25 .5

104.17 ft²

Size 120

25

20

25

25

25

20 20 20 20 20 20 20 16 2

122.22 ft²




Dimensions

2-inch/4-inch Combination Flat Filter Section - Side Loading

Figure 148.2-inch/4-inch combination flat filter section - side loading

W

E

H

Opening A

Opening B

2.00 in

E1

Airflow

Base

Line

Full Open

W


Plan View

F

D1

D2

C

L

Access Door

AccessDoor

Side Elevation

2

S1

S

1

S

1

S1

Table 285. 2-inch/4-inch combination flat filter section dimensions (inches) - side loading

Unit Size W H L

Front/Back

Opening

Outward Door

Base2

S1 A B C F D1 D2 E E1

3 31.50 29.00 19.00 27.50 22.50 22.25 14.88 2.13 4.25 2.50 4.50 1.00

4 44.00 29.00 19.00 40.00 22.50 22.25 14.88 2.13 4.25 2.50 4.50 1.00

6 44.00 35.25 19.00 40.00 28.75 28.50 14.88 2.13 4.25 2.50 4.50 1.00

8 50.50 37.75 19.00 46.50 31.25 31.00 14.88 2.13 4.25 2.50 4.50 1.00

10 61.50 37.75 19.00 57.50 31.25 31.00 14.88 2.13 4.25 2.50 4.50 1.00

12 66.50 41.50 19.00 62.50 35.00 34.75 14.88 2.13 4.25 2.50 4.50 1.00

14 72.00 41.50 19.00 68.00 35.00 34.75 14.88 2.13 4.25 2.50 4.50 1.00

17 72.00 49.00 19.00 68.00 42.50 42.25 14.88 2.13 4.25 2.50 4.50 1.00

21 80.00 52.75 19.00 76.00 46.25 46.00 14.88 2.13 4.25 2.50 4.50 1.00

25 80.00 61.50 19.00 76.00 55.00 54.75 14.88 2.13 4.25 2.50 4.50 1.00

30 93.50 61.50 19.00 89.50 55.00 54.75 14.88 2.13 4.25 2.50 4.50 1.00

35 100.00 67.25 19.00 96.00 60.75 60.5 14.88 2.13 4.25 2.50 4.50 1.00

40 112.50 67.25 19.00 108.50 60.75 60.5 14.88 2.13 4.25 2.50 4.50 1.00

50 125.50 75.75 19.00 121.50 69.25 69 14.88 2.13 4.25 2.50 4.50 1.00

57 125.50 85.50 19.00 121.50 79.00 78.75 14.88 2.13 4.25 2.50 4.50 1.00

66 140.50 92.50 19.00 136.50 82.50 82.25 14.88 2.13 7.75 6.00 8.00 1.00

80 140.50 107.50 19.00 136.50 97.50 97.25 14.88 2.13 7.75 6.00 8.00 1.00

100 154.50 119.75 19.00 150.50 109.75 109.5 14.88 2.13 7.75 6.00 8.00 1.00

120 182.00 119.75 19.00 178.00 109.75 109.5 14.88 2.13 7.75 6.00 8.00 1.00





Dimensions

Figure 149.2-inch/4-inch combination flat filter placement for unit sizes 3-50 - side loading

Size 3

20

25 2.5

3.47 ft²

Size 4

20

20 20

5.56 ft² 20 20

Size 6

25

6.94 ft²

24 20

Size 8

24

2.5

7.33 ft²

Size 10

20 20 1.25

25

16

9.72 ft²

Size 12

16

16

20 20 20 2.5

13.33 ft²

Size 14

20 3

16

16

20 25

14.44 ft²

Size 17

20

20

24 24 20

18.89 ft²

16

25

25 25 25 1

16202020

Size 21

21.53 ft²

24

20

20

12

16

24 24 4

202020

Size 25

27.11 ft²

12

24

17.5

20

20

24 24 16 1.5

Size 30

30.44 ft²

Size 35

24

20

25 25 25 20 1

20

16

24 24 24

37.22 ft²

Size 40

20

16

20

20

20 20 25 3.520

40.83 ft²

Size 50

16

25

20

25

25

25 25 25 20

20 20 20 20 20 1.5

55.00 ft²




Dimensions

Figure 150.2-inch/4-inch combination flat filter placement for unit sizes 57-120 - side loading

Size 57

20

25

16

20

20

25 25 25 20 1.5

63.33 ft²

Size 66

20

24

20

20

20

24 24 24 24 16 .5

75.56 ft²

Size 80

20

16.5

24 24 24 24 24 16 .5

12

20

20

20

85.56 ft²

Size 100

20

25

20

20

20

20

25 25 25 25 25 .5

104.17 ft²

Size 120

25

20

25

25

25

20 20 20 20 20 20 20 16 2

122.22 ft²




Dimensions

2-inch and 4-inch Angled Filter Section - Side Loading

Figure 151. 2-inch and 4-inch angled filter section - side loading

W

E

H

Opening A

Opening B

2.00 in

E1

AirflowFull Open

W


Plan View

F

D1

D2

C

L

Access Door

AccessDoor

Side Elevation

S1

S1

S1

S1

BaseLine

2

Table 286. 2-inch and 4-inch angled filter section dimensions (inches) - side loading

Unit Size W H L

Front/Back

Opening Outward Door Base2


3 31.50 29.00 24.50 27.50 22.50 22.25 20.38 2.13 4.25 2.50 4.50 1.00

4 44.00 29.00 24.50 40.00 22.50 22.25 20.38 2.13 4.25 2.50 4.50 1.00

6 44.00 35.25 24.50 40.00 28.75 28.50 20.38 2.13 4.25 2.50 4.50 1.00

8 50.50 37.75 26.50 46.50 31.25 31.00 22.38 2.13 4.25 2.50 4.50 1.00

10 61.50 37.75 26.50 57.50 31.25 31.00 22.38 2.13 4.25 2.50 4.50 1.00

12 66.50 41.50 26.50 62.50 35.00 34.75 22.38 2.13 4.25 2.50 4.50 1.00

14 72.00 41.50 26.50 68.00 35.00 34.75 22.38 2.13 4.25 2.50 4.50 1.00

17 72.00 49.00 24.50 68.00 42.50 42.25 20.38 2.13 4.25 2.50 4.50 1.00

21 80.00 52.75 24.50 76.00 46.25 46.00 20.38 2.13 4.25 2.50 4.50 1.00

25 80.00 61.50 24.50 76.00 55.00 54.75 20.38 2.13 4.25 2.50 4.50 1.00

30 93.50 61.50 24.50 89.50 55.00 54.75 20.38 2.13 4.25 2.50 4.50 1.00

35 100.00 67.25 24.50 96.00 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.0040 112.50 67.25 24.50 108.50 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.00

50 125.50 75.75 27.50 121.50 69.25 69 23.38 2.13 4.25 2.50 4.50 1.00

57 125.50 85.50 27.50 121.50 79.00 78.75 23.38 2.13 4.25 2.50 4.50 1.00

66 140.50 92.50 27.50 136.50 82.50 82.25 23.38 2.13 7.75 6.00 8.00 1.00

80 140.50 107.50 27.50 136.50 97.50 97.25 23.38 2.13 7.75 6.00 8.00 1.00

100 154.50 119.75 27.50 150.50 109.75 109.5 23.38 2.13 7.75 6.00 8.00 1.00

120 182.00 119.75 27.50 178.00 109.75 109.5 23.38 2.13 7.75 6.00 8.00 1.00





Dimensions

Figure 152.2-inch and 4-inch angled filter placement for unit sizes 3-50 - side loading

Size 14

20 3

20

20

20 25

18.06 ft²

Size 17

16

16

20 20 25

16

16

3

28.89 ft²

Size 12

20

20

20 20 20 2.5

16.67 ft²

16

25 25 25 1

Size 21

16

16

16

33.33 ft²

Size 25

25

16

25 25 1

16

16

16

16

16

50.00 ft²

Size 35

25 25 25 20 1

16

16

16

16

16

16

63.33 ft²

Size 30

16

20

16

16

16

16

16

20 20 25 4.5

56.67 ft²

Size 40

20

16

20 20 25 3.520

16

16

16

16

16

70.00 ft²

Size 50

20

20 20 20 20 20 20 1.5

20

20

20

20

20

100.00 ft²

Size 3

16

25 2.5

16

5.56 ft²

Size 4

16

20 20

16

8.89 ft² 20 20

Size 8

20

6.5

20

11.11 ft²

Size 10

25 25 7.25

20

20

13.89 ft²

Size 6

16

20 20

16

8.89 ft²




Dimensions

Figure 153.2-inch and 4-inch angled filter placement for unit sizes 57-120 - side loading

Size 57

20

20 1.5

20

20

20

20

20

2020202020

100.00 ft²

Size 66

20

16 .5

20

20

20

20

20

202020202020

113.33 ft²

Size 80

16 .5

20

20

20

20

20

20

20

20

202020202020

151.11 ft²

Size 100

20

25 25 25 25 25 25 .5

20

20

20

20

20

20

20

166.67 ft²

Size 120

20

25 3

20

20

20

20

20

20

20

252525252525

194.44 ft²




Dimensions

Bag Filter Section

Long Bag Filter Section - Side Loading

Figure 154.Long bag filter section - side loading

W

E

H

Opening A

Opening B

2.00 in

E1

Airflow

BaseLine

Full Open

W


Plan View

F

D1

D2

C

L

Access Door

AccessDoor

Side Elevation

SS

S S

Table 287.Long bag filter section dimensions (inches) - side loading

Unit Size W H L

Front/Back



3 31.50 29.00 36.00 27.50 22.50 22.25 29.00 4.87 4.25 2.50 4.50 1.00

4 44.00 29.00 41.00 40.00 22.50 22.25 29.00 9.88 4.25 2.50 4.50 1.00

6 44.00 35.25 41.00 40.00 28.75 28.50 29.00 9.88 4.25 2.50 4.50 1.00

8 50.50 37.75 44.00 46.50 31.25 31.00 31.00 10.88 4.25 2.50 4.50 1.00

10 61.50 37.75 42.50 57.50 31.25 31.00 31.00 9.38 4.25 2.50 4.50 1.00

12 66.50 41.50 42.50 62.50 35.00 34.75 31.00 9.38 4.25 2.50 4.50 1.00

14 72.00 41.50 42.50 68.00 35.00 34.75 31.00 9.375 4.25 2.50 4.50 1.00

17 72.00 49.00 44.00 68.00 42.50 42.25 31.00 10.88 4.25 2.50 4.50 1.00

21 80.00 52.75 50.25 76.00 46.25 46.00 29.00 19.13 4.25 2.50 4.50 1.00

25 80.00 61.50 46.00 76.00 55.00 54.75 31.00 12.88 4.25 2.50 4.50 1.00

30 93.50 61.50 46.00 89.50 55.00 54.75 31.00 12.88 4.25 2.50 4.50 1.00

35 100.00 67.25 37.25 96.00 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.00

40 112.50 67.25 37.25 108.50 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.00

50 125.50 75.75 37.25 121.50 69.25 69 20.38 2.13 4.25 2.50 4.50 1.00

57 125.50 85.50 37.25 121.50 79.00 78.75 20.38 2.13 4.25 2.50 4.50 1.00

66 140.50 92.50 37.25 136.50 82.50 82.25 20.38 2.13 7.75 6.00 8.00 1.00

80 140.50 107.50 37.25 136.50 97.50 97.25 20.38 2.13 7.75 6.00 8.00 1.00

100 154.50 119.75 37.25 150.50 109.75 109.5 20.38 2.13 7.75 6.00 8.00 1.00

120 182.00 119.75 37.25 178.00 109.75 109.5 20.38 2.13 7.75 6.00 8.00 1.00





Dimensions

Figure 155.Long bag filter placement for unit sizes 3-50 - side loading

Size 3

20

24 3.9

3.33 ft²

Size 4

20

20 .820

5.56 ft² 20 20

Size 6

24

.8

6.67 ft²

12 12

Size 8

24

.112 12

8.00 ft²

Size 10

20 20 6.45

24

12

8.67 ft²

Size 12

12

20

20 20 20 3.7

2424 15.3

12.33 ft²

Size 14

24 1.2

12

20

24 20

20.82424

13.44 ft²

Size 17

20

20

24 24 20 1.2

18.89 ft²

20

24

5.2242424

Size 21

22.00 ft²

24

20

20

12

24 24 5.2

Size 25

26.00 ft²

12

20

18.7

20

20

11.1

Size 30

24 24 24

20 20 20

28.22 ft²

Size 35

24

20

20

12

24 24 24 1.6

34.67 ft²

Size 40

24

24

24

2.524 24 24 12

36.00 ft²

Size 50

12

24

24

24

3.524 24 24 24

50.00 ft

²




Dimensions

Figure 156.Long bag filter placement for unit sizes 57-120 - side loading

Size 57

24

24

24

24

3.524 24 24 24

60.00 ft²

Size 66

20

24

20

20

20

24 24 24 24 18.5

66.67 ft²

Size 80

24

24 6.9

24

24

24

24 24 24 24 12

88.00 ft²

Size 100

12

20

24

1.7

24

24

24

24 24 24 24 24 24 8.9

20 20 20 20 20 20 12

111.33 ft²

Size 120

24

24 1.2

12

24

24

24

24 24 24 24 24 24 12

12.8

134.00 ft²




Dimensions

Short Bag Filter Section - Side Loading

Figure 157.Short bag filter section - side loading

W

E

H

Opening A

Opening B

2.00 in

E1

Airflow

BaseLine

Full Open

W


Plan View

F

D1

D2

C

L

Access Door

AccessDoor

Side Elevation

SS

S S

Table 288.Short bag filter dimensions (inches) - side loading

Unit Size W H L

Front/Back


A B C F D1 D2 E E1 S1

3 31.50 29.00 24.50 27.50 22.50 22.25 20.38 2.13 4.25 2.50 4.50 1.00

4 44.00 29.00 24.50 40.00 22.50 22.25 20.38 2.13 4.25 2.50 4.50 1.00

6 44.00 35.25 24.50 40.00 28.75 28.50 20.38 2.13 4.25 2.50 4.50 1.00

8 50.50 37.75 26.50 46.50 31.25 31.00 22.38 2.13 4.25 2.50 4.50 1.00

10 61.50 37.75 26.50 57.50 31.25 31.00 22.38 2.13 4.25 2.50 4.50 1.00

12 66.50 41.50 26.50 62.50 35.00 34.75 22.38 2.13 4.25 2.50 4.50 1.00

14 72.00 41.50 26.50 68.00 35.00 34.75 22.38 2.13 4.25 2.50 4.50 1.00

17 72.00 49.00 24.50 68.00 42.50 42.25 20.38 2.13 4.25 2.50 4.50 1.00

21 80.00 52.75 24.50 76.00 46.25 46.00 20.38 2.13 4.25 2.50 4.50 1.00

25 80.00 61.50 24.50 76.00 55.00 54.75 20.38 2.13 4.25 2.50 4.50 1.00

30 93.50 61.50 24.50 89.50 55.00 54.75 20.38 2.13 4.25 2.50 4.50 1.00

35 100.00 67.25 24.50 96.00 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.00

40 112.50 67.25 24.50 108.50 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.00

50 125.50 75.75 24.50 121.50 69.25 69 20.38 2.13 4.25 2.50 4.50 1.00

57 125.50 85.50 24.50 121.50 79.00 78.75 20.38 2.13 4.25 2.50 4.50 1.00

66 140.50 92.50 24.50 136.50 82.50 82.25 20.38 2.13 7.75 6.00 8.00 1.00

80 140.50 107.50 24.50 136.50 97.50 97.25 20.38 2.13 7.75 6.00 8.00 1.00

100 154.50 119.75 24.50 150.50 109.75 109.5 20.38 2.13 7.75 6.00 8.00 1.00

120 182.00 119.75 24.50 178.00 109.75 109.5 20.38 2.13 7.75 6.00 8.00 1.00





Dimensions

Figure 158.Short bag filter placement for unit sizes 3-50 - side loading

Size 3

20

24 3.9

3.33 ft²

Size 4

20

20 .820

5.56 ft² 20 20

Size 6

24

.8

6.67 ft²

12 12

Size 8

24

.112 12

8.00 ft²

Size 10

20 20 6.45

24

12

8.67 ft²

Size 12

12

20

20 20 20 3.7

2424 15.3

12.33 ft²

Size 14

24 1.2

12

20

24 20

20.82424

13.44 ft²

Size 17

20

20

24 24 20 1.2

18.89 ft²

20

24

5.2242424

Size 21

22.00 ft²

24

20

20

12

24 24 5.2

Size 25

26.00 ft²

12

20

18.7

20

20

11.1

Size 30

24 24 24

20 20 20

28.22 ft²

Size 35

24

20

20

12

24 24 24 1.6

34.67 ft²

Size 40

24

24

24

2.524 24 24 12

36.00 ft²

Size 50

12

24

24

24

3.524 24 24 24

50.00 ft²




Dimensions

Figure 159.Short bag filter placement for unit sizes 57-120 - side loading

Size 57

24

24

24

24

3.524 24 24 24

60.00 ft²

Size 66

20

24

20

20

20

24 24 24 24 18.5

66.67 ft²

Size 80

24

24 6.9

24

24

24

24 24 24 24 12

88.00 ft²

Size 100

12

20

24

1.7

24

24

24

24 24 24 24 24 24 8.9

20 20 20 20 20 20 12

111.33 ft²

Size 120

24

24 1.2

12

24

24

24

24 24 24 24 24 24 12

12.8

134.00 ft²




Dimensions

Cartridge Filter Section - Side Loading

Figure 160.Cartridge filter section - side loading

W

E

H

Opening A

Opening B

2.00 in

E1

Airflow

BaseLine

Full Open

W


Plan View

F

D1

D2

C

L

Access Door

AccessDoor

Side Elevation

SS

S S

Table 289.Cartridge filter section dimensions (inches) - side loading

Unit Size W H L

Front/Back



3 31.50 29.00 24.50 27.50 22.50 22.25 20.38 2.13 4.25 2.50 4.50 1.00

4 44.00 29.00 24.50 40.00 22.50 22.25 20.38 2.13 4.25 2.50 4.50 1.00

6 44.00 35.25 24.50 40.00 28.75 28.50 20.38 2.13 4.25 2.50 4.50 1.00

8 50.50 37.75 26.50 46.50 31.25 31.00 22.38 2.13 4.25 2.50 4.50 1.00

10 61.50 37.75 26.50 57.50 31.25 31.00 22.38 2.13 4.25 2.50 4.50 1.00

12 66.50 41.50 26.50 62.50 35.00 34.75 22.38 2.13 4.25 2.50 4.50 1.00

14 72.00 41.50 26.50 68.00 35.00 34.75 22.38 2.13 4.25 2.50 4.50 1.00

17 72.00 49.00 24.50 68.00 42.50 42.25 20.38 2.13 4.25 2.50 4.50 1.00

21 80.00 52.75 24.50 76.00 46.25 46.00 20.38 2.13 4.25 2.50 4.50 1.00

25 80.00 61.50 24.50 76.00 55.00 54.75 20.38 2.13 4.25 2.50 4.50 1.00

30 93.50 61.50 24.50 89.50 55.00 54.75 20.38 2.13 4.25 2.50 4.50 1.0035 100.00 67.25 24.50 96.00 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.00

40 112.50 67.25 24.50 108.50 60.75 60.5 20.38 2.13 4.25 2.50 4.50 1.00

50 125.50 75.75 24.50 121.50 69.25 69 20.38 2.13 4.25 2.50 4.50 1.00

57 125.50 85.50 24.50 121.50 79.00 78.75 20.38 2.13 4.25 2.50 4.50 1.00

66 140.50 92.50 24.50 136.50 82.50 82.25 20.38 2.13 7.75 6.00 8.00 1.00

80 140.50 107.50 24.50 136.50 97.50 97.25 20.38 2.13 7.75 6.00 8.00 1.00

100 154.50 119.75 24.50 150.50 109.75 109.5 20.38 2.13 7.75 6.00 8.00 1.00

120 182.00 119.75 24.50 178.00 109.75 109.5 20.38 2.13 7.75 6.00 8.00 1.00





Dimensions

Figure 161.Cartridge filter placement for unit sizes 3-50 - side loading

Size 3

20

24 3.9

3.33 ft²

Size 4

20

20 .820

5.56 ft²

20 20

Size 6

24

.8

6.67 ft²

12 12

Size 8

24

.112 12

8.00 ft²

Size 10

20 20 6.45

24

12

8.67 ft²

Size 12

12

20

20 20 20 3.7

2424 15.3

12.33 ft²

Size 14

24 1.2

12

20

24 20

20.82424

13.44 ft²

Size 17

20

20

24 24 20 1.2

18.89 ft²

20

24

5.2242424

Size 21

22.00 ft²

24

20

20

12

24 24 5.2

Size 25

26.00 ft²

12

20

18.7

20

20

11.1

Size 30

24 24 24

20 20 20

28.22 ft²

Size 35

24

20

20

12

24 24 24 1.6

34.67 ft²

Size 40

24

24

24

2.524 24 24 12

36.00 ft²

Size 50

12

24

24

24

3.524 24 24 24

50.00 ft²




Dimensions

Figure 162.Cartridge filter placement for unit sizes 57-120 - side loading

Size 57

24

24

24

24

3.524 24 24 24

60.00 ft²

Size 66

20

24

20

20

20

24 24 24 24 18.5

66.67 ft²

Size 80

24

24 6.9

24

24

24

24 24 24 24 12

88.00 ft²

Size 100

12

20

24

1.7

24

24

24

24 24 24 24 24 24 8.9

20 20 20 20 20 20 12

111.33 ft²

Size 120

24

24 1.2

12

24

24

24

24 24 24 24 24 24 12

12.8

134.00 ft²




Dimensions

Bag and Cartridge Filter Section - Front Loading

Figure 163.Bag and cartridge filter section - front loading

J

Airflow

W

E

H

Opening A

Opening B

K

2.00 in

E1

BaseLine

Full Open


W


Plan View

F

D1

D2

C

L

Access Door

Access

Door

L/2

Side Elavation

HEPA or Cartridge Filter

S1

S1

S1

S1




Dimensions

Table 290.Cartridge filter dimensions (inches) - front-loading

Unit

Size W H L

Front/Back

Opening Outward Door Inward Door Base

S1A B C F D1 D2 C F D1 D2 E E1

3 31.50 29.00 40.00 27.50 22.50 22.25 20.38 16.19 4.25 19.38 17.63 18.94 5.38 2.50 4.50 1.00

4 44.00 29.00 40.00 40.00 22.50 22.25 20.38 16.19 4.25 19.38 17.63 18.94 5.38 2.50 4.50 1.00

6 44.00 35.25 40.00 40.00 28.75 28.50 20.38 16.19 4.25 25.63 17.63 18.94 5.38 2.50 4.50 1.00

8 50.50 37.75 40.00 46.50 31.25 31.00 20.38 16.19 4.25 28.13 17.63 18.94 5.38 2.50 4.50 1.00

10 61.50 37.75 40.00 57.50 31.25 31.00 20.38 16.19 4.25 28.13 17.63 18.94 5.38 2.50 4.50 1.00

12 66.50 41.50 40.00 62.50 35.00 34.75 20.38 16.19 4.25 31.88 17.63 18.94 5.38 2.50 4.50 1.00

14 72.00 41.50 40.00 68.00 35.00 34.75 20.38 16.19 4.25 31.88 17.63 18.94 5.38 2.50 4.50 1.00

17 72.00 49.00 40.00 68.00 42.50 42.25 20.38 16.19 4.25 39.38 17.63 18.94 5.38 2.50 4.50 1.00

21 80.00 52.75 40.00 76.00 46.25 46.00 20.38 16.19 4.25 43.13 17.63 18.94 5.38 2.50 4.50 1.00

25 80.00 61.50 40.00 76.00 55.00 54.75 20.38 16.19 4.25 51.88 17.63 18.94 5.38 2.50 4.50 1.00

30 93.50 61.50 40.00 89.50 55.00 54.75 20.38 16.19 4.25 51.88 17.63 18.94 5.38 2.50 4.50 1.0035 100.00 67.25 40.00 96.00 60.75 60.5 20.38 16.19 4.25 57.63 17.63 18.94 5.38 2.50 4.50 1.00

40 112.50 67.25 40.00 108.50 60.75 60.5 20.38 16.19 4.25 57.63 17.63 18.94 5.38 2.50 4.50 1.00

50 125.50 75.75 40.00 121.50 69.25 69 20.38 16.19 4.25 66.13 17.63 18.94 5.38 2.50 4.50 1.00

57 125.50 85.50 40.00 121.50 79.00 60.5 20.38 16.19 4.25 57.63 17.63 18.94 5.38 2.50 4.50 1.00

66 140.50 92.50 40.00 136.50 82.50 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00

80 140.50 107.50 40.00 136.50 97.50 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00

100 154.50 119.75 40.00 150.50 109.75 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00

120 182.00 119.75 40.00 178.00 109.75 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00

Table 291.Bag filter dimensions (inches) - front loading

Unit

Size W H L

Front/Back

Opening Outward Door Inward Door Base2

S1 A B C F D1 D2 C F D1 D2 E E1

3 31.50 29.00 45.00 27.50 22.50 22.25 20.38 21.19 4.25 19.38 17.63 23.94 5.38 2.50 4.50 1.00

4 44.00 29.00 45.00 40.00 22.50 22.25 20.38 21.19 4.25 19.38 17.63 23.94 5.38 2.50 4.50 1.00

6 44.00 35.25 45.00 40.00 28.75 28.50 20.38 21.19 4.25 25.63 17.63 23.94 5.38 2.50 4.50 1.00

8 50.50 37.75 45.00 46.50 31.25 31.00 20.38 21.19 4.25 28.13 17.63 23.94 5.38 2.50 4.50 1.00

10 61.50 37.75 45.00 57.50 31.25 31.00 20.38 21.19 4.25 28.13 17.63 23.94 5.38 2.50 4.50 1.00

12 66.50 41.50 45.00 62.50 35.00 34.75 20.38 21.19 4.25 31.88 17.63 23.94 5.38 2.50 4.50 1.00

14 72.00 41.50 45.00 68.00 35.00 34.75 20.38 21.19 4.25 31.88 17.63 23.94 5.38 2.50 4.50 1.00

17 72.00 49.00 45.00 68.00 42.50 42.25 20.38 21.19 4.25 39.38 17.63 23.94 5.38 2.50 4.50 1.00

21 80.00 52.75 45.00 76.00 46.25 46.00 20.38 21.19 4.25 43.13 17.63 23.94 5.38 2.50 4.50 1.00

25 80.00 61.50 45.00 76.00 55.00 54.75 20.38 21.19 4.25 51.88 17.63 23.94 5.38 2.50 4.50 1.00

30 93.50 61.50 45.00 89.50 55.00 54.75 20.38 21.19 4.25 51.88 17.63 23.94 5.38 2.50 4.50 1.00

35 100.00 67.25 45.00 96.00 60.75 60.5 20.38 21.19 4.25 57.63 17.63 23.94 5.38 2.50 4.50 1.00

40 112.50 67.25 45.00 108.50 60.75 60.5 20.38 21.19 4.25 57.63 17.63 23.94 5.38 2.50 4.50 1.00

50 125.50 75.75 45.00 121.50 69.25 69 20.38 21.19 4.25 66.13 17.63 23.94 5.38 2.50 4.50 1.00

57 125.50 85.50 45.00 121.50 79.00 60.5 20.38 21.19 4.25 57.63 17.63 23.94 5.38 2.50 4.50 1.00

66 140.50 92.50 45.00 136.50 82.50 60.5 20.38 21.19 7.75 57.63 17.63 23.94 8.88 6.00 8.00 1.00

80 140.50 107.50 45.00 136.50 97.50 60.5 20.38 21.19 7.75 57.63 17.63 23.94 8.88 6.00 8.00 1.00

100 154.50 119.75 45.00 150.50 109.75 60.5 20.38 21.19 7.75 57.63 17.63 23.94 8.88 6.00 8.00 1.00

120 182.00 119.75 45.00 178.00 109.75 60.5 20.38 21.19 7.75 57.63 17.63 23.94 8.88 6.00 8.00 1.00





Dimensions

Figure 164.Front-load bag and cartridge filter placement for unit size 3-50

Size 3

12

24 3.38

2.00 ft²

10.38

Size 10

24 24 9.25

24

7.13

8.00 ft²

24

Size 8

24

10.2512

7.13

6.00 ft²

24 12

Size 6

24

3.75

4.63

6.00 ft²

Size 4

12

24 15.88

10.38

2.00 ft²

Size 12

10.88

24

24 24 12 2.13

10.00 ft²

12

24

3.63242424

Size 21

10

18.00 ft²

Size 17

12

24

24 24 12 7.63

6.25

14.00 ft²

Size 14

24 7.63

24

24 12

10.88

10.00 ft²

24

24

24

6.75

24 24 3.63

Size 25

24.00 ft ²

Size 35

24

24

24

12

24 2412 11.5

0.38

34.00 ft ²

6.75

24

24

24

5

Size 30

24 24 12

28.00 ft ²

Size 40

24

24

12

24 24 2424 12

0.38

38.00 ft ²

Size 50

12

24

24

24

0.8824 24 24 24

8.88

50.00 ft ²




Dimensions

Figure 165.Front-loading bag and cartridge filter placement for unit size 57-120

Size 100

12

24

24

24

24

24 5.7524 24 24 24 24

1.13

106.00 ft²

Size 80

24

24 3.75

24

24

24

24 24 24 24 12

1

86.00 ft²

Size 57

24

24

24

24

0.8824 24 24 24

60.00 ft²

6.63

Size 66

10.13

24

24

24

24

24 24 24 3.7524 12

66.00 ft²

Size 120

24

24 9.13

12

24

24

24

24 24 24 24 24 24

1.13

124.00 ft²




Dimensions

HEPA Filter Section - Front Loading

Figure 166.HEPA filter section - front loading

J

Airflow

W

E

H

Opening A

Opening B

K

2.00 in

E1

BaseLine

Full Open


W

SS


Plan View

F

D1

D2

C

L

SAccess Door

AccessDoor

L/2

S

Side Elevation

Table 292.HEPA filter section dimensions (inches) - front loading

Unit

Size W H L

Front/Back

Opening Outward Door Inward Door Base2

S1A B C F D1 D2 C F D1 D2 E E1

3 31.50 29.00 40.00 27.50 22.50 22.25 20.38 16.19 4.25 19.38 17.63 18.94 5.38 2.50 4.50 1.00

4 44.00 29.00 40.00 40.00 22.50 22.25 20.38 16.19 4.25 19.38 17.63 18.94 5.38 2.50 4.50 1.00

6 44.00 35.25 40.00 40.00 28.75 28.50 20.38 16.19 4.25 25.63 17.63 18.94 5.38 2.50 4.50 1.00

8 50.50 37.75 40.00 46.50 31.25 31.00 20.38 16.19 4.25 28.13 17.63 18.94 5.38 2.50 4.50 1.00

10 61.50 37.75 40.00 57.50 31.25 31.00 20.38 16.19 4.25 28.13 17.63 18.94 5.38 2.50 4.50 1.00

12 66.50 41.50 40.00 62.50 35.00 34.75 20.38 16.19 4.25 31.88 17.63 18.94 5.38 2.50 4.50 1.00

14 72.00 41.50 40.00 68.00 35.00 34.75 20.38 16.19 4.25 31.88 17.63 18.94 5.38 2.50 4.50 1.00

17 72.00 49.00 40.00 68.00 42.50 42.25 20.38 16.19 4.25 39.38 17.63 18.94 5.38 2.50 4.50 1.00

21 80.00 52.75 40.00 76.00 46.25 46.00 20.38 16.19 4.25 43.13 17.63 18.94 5.38 2.50 4.50 1.00

25 80.00 61.50 40.00 76.00 55.00 54.75 20.38 16.19 4.25 51.88 17.63 18.94 5.38 2.50 4.50 1.00

30 93.50 61.50 40.00 89.50 55.00 54.75 20.38 16.19 4.25 51.88 17.63 18.94 5.38 2.50 4.50 1.00

35 100.00 67.25 40.00 96.00 60.75 60.5 20.38 16.19 4.25 57.63 17.63 18.94 5.38 2.50 4.50 1.0040 112.50 67.25 40.00 108.50 60.75 60.5 20.38 16.19 4.25 57.63 17.63 18.94 5.38 2.50 4.50 1.00

50 125.50 75.75 40.00 121.50 69.25 69 20.38 16.19 4.25 66.13 17.63 18.94 5.38 2.50 4.50 1.00

57 125.50 85.50 40.00 121.50 79.00 60.5 20.38 16.19 4.25 57.63 17.63 18.94 5.38 2.50 4.50 1.00

66 140.50 92.50 40.00 136.50 82.50 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00

80 140.50 107.50 40.00 136.50 97.50 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00

100 154.50 119.75 40.00 150.50 109.75 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00

120 182.00 119.75 40.00 178.00 109.75 60.5 20.38 16.19 7.75 57.63 17.63 18.94 8.88 6.00 8.00 1.00





Dimensions

Figure 167.HEPA filter placement for unit size 3-50 - front loading

Size 3

12

24 2.88

2.00 ft²24 12

Size 6

24

2.75

6.00 ft²

30

Size 8

24

3.2512

7.00 ft²

Size 12

30

24 24 13.25

10.00 ft²

Size 14

24 18.75

30

24

10.00 ft²

12

30

2.13242424

Size 21

21.00 ft²

30

24

24

30 12 2.13

Size 25

24.00 ft²

30

24

24

3.63

Size 30

30 24

28.00 ft²

Size 4024

30

24

6

30 30 12

24 24 24

30 4.0

37.00 ft²

Size 17

12

24

30 6.75

14.00 ft²

24 624

30

6

Size 35

30

30

24

30 30 4.13

9

30.00 ft²

24 24 249

Size 50

12

30

24

24

5.030 30 24

46.00 ft²

24 24 24 24 99

Size 10

24 30 2.25

24

9.00 ft²

6

Size 4.5

12

24 15.38

2.00 ft²




Dimensions

Figure 168.HEPA filter placement for unit size 57-120 - front loading

Size 120

24 5.63

12

30

30

30

Size 57

24

30

24

24

5.030 30 24

57.00 ft²

Size 66

30

24

24

24

30 30 1.3830 12

66.00 ft²

Size 100

12

30

30

30

24 2.7524 24 24 24 24

102.00 ft²

119.00 ft²

24 24 24 24 24 24

Size 80

12

30 1.38

24

24

24

30 30 30 12

76.00 ft²

24 24 24 24 24 66




Dimensions

Gas Heat

Figure 169.Gas heat section

Side Elevation

L

F

C

D1

Airflow

D2

AccessDoor

AccessDoor

S S

V

G

S S

M

W

Topor

BottomOpening

V

BaseLine

W

E

H

Opening A

Opening B

E1

Front Elvation

Table 293.Gas heat section dimensions (inches)

Unit

size MBH Fan sizes

Vestibule

type W

Including

vestibule

W H

Front/back

opening Full open Front discharge

A B A B E1 V

6200 All Ext 44.00 77.00 35.25 40.00 31.25 20.00 14.00 11.50 10.00

300 All Ext 44.00 69.75 35.25 40.00 31.25 20.00 14.00 11.38 10.00

8200 All Ext 50.50 77.50 37.75 46.50 33.75 22.00 16.00 11.63 10.00

300 All Ext 50.50 72.75 37.75 46.50 33.75 22.00 16.00 11.88 10.00

10200 All Ext 61.50 77.50 37.75 57.50 33.75 26.00 16.00 11.50 10.00

360 All Ext 61.50 96.13 37.75 57.50 33.75 26.00 16.00 11.63 10.00

12200 All Int 66.50 66.50 41.50 62.50 37.50 28.00 16.00 15.50 10.00

360 All Ext 66.50 87.50 41.50 62.50 37.50 42.00 16.00 12.50 10.00




Dimensions

Unitsize MBH Fan sizes Vestibuletype W

Including

vestibuleW H

Front/back


A B A B E1 V

14200 All Int 72.00 72.00 41.50 68.00 37.50 30.00 18.00 13.50 10.00

360 All Ext 72.00 86.13 41.50 68.00 37.50 32.00 18.00 10.50 10.00

17

200 All Int 72.00 72.00 49.00 68.00 45.00 34.00 18.00 17.50 6.00

360 All Ext 72.00 86.25 49.00 68.00 45.00 46.00 18.00 19.13 10.00

560 All Ext 72.00 86.25 49.00 68.00 45.00 46.00 18.00 22.63 10.00

700 All Ext 72.00 93.13 49.00 68.00 45.00 46.00 18.00 22.38 10.00

21

200 All Int 80.00 80.00 52.75 76.00 48.75 33.00 23.00 15.25 7.00

360 All Ext 80.00 86.13 52.75 76.00 48.75 45.00 18.00 22.38 10.00

560 All Ext 80.00 86.13 52.75 76.00 48.75 45.00 18.00 26.38 10.00

700 All Ext 80.00 92.63 52.75 76.00 48.75 45.00 18.00 22.38 10.00

860 All Ext 80.00 97.63 52.75 76.00 48.75 45.00 18.00 26.38 10.00

1000 All Ext 80.00 103.00 52.75 76.00 48.75 45.00 18.00 26.38 10.00

25

360 All Ext 80.00 86.25 61.50 76.00 57.50 45.00 22.00 20.13 10.00

560 All Ext 80.00 86.25 61.50 76.00 57.50 45.00 22.00 25.13 10.00

700 All Ext 80.00 92.75 61.50 76.00 57.50 45.00 22.00 27.13 10.00

860 20/22 FA/FB/AA/AB Ext 80.00 95.75 61.50 76.00 57.50 45.00 22.00 30.88 10.00

860 18 FA/FB/AA/AB Ext 80.00 95.75 61.50 76.00 57.50 45.00 22.00 26.38 10.00

1000 20/22 FA/FB/AA/AB Ext 80.00 103.13 61.50 76.00 57.50 45.00 22.00 30.88 10.00

1000 18 FA/FB/AA/AB Ext 80.00 103.13 61.50 76.00 57.50 45.00 22.00 26.38 10.00

30

360 All Int 93.50 93.50 61.50 89.50 57.50 50.00 22.00 23.38 10.00

560 All Int 93.50 93.50 61.50 89.50 57.50 50.00 32.00 28.38 10.00

700 All Int 93.50 93.50 61.50 89.50 57.50 51.00 22.00 30.38 10.00860 All Int 93.50 93.50 61.50 89.50 57.50 51.00 22.00 30.88 10.00

1000 All Ext 93.50 105.63 61.50 89.50 57.50 51.00 22.00 30.88 10.00

35

360 All Int 100.00 100.00 67.25 96.00 63.25 53.00 24.00 24.38 16.00

560 All Int 100.00 100.00 67.25 96.00 63.25 51.00 32.00 21.38 16.00

700 All Int 100.00 100.00 67.25 96.00 63.25 51.00 32.00 23.38 14.00

860 All Int 100.00 100.00 67.25 96.00 63.25 53.00 32.00 25.38 12.00

1000 All Ext 100.00 106.63 67.25 96.00 63.25 53.00 32.00 25.38 10.00

1250 25 FA/FB/AA/AB Ext 100.00 124.00 67.25 96.00 63.25 49.00 32.00 16.38 10.00

1250 20/22 FA/FB/AA/AB Ext 100.00 124.00 67.25 96.00 63.25 49.00 32.00 24.38 10.00

1500 25FA/FB/AA/AB Ext 100.00 124.00 67.25 96.00 63.25 49.00 32.00 16.38 10.00

1500 20/22 FA/FB/AA/AB Ext 100.00 124.00 67.25 96.00 63.25 49.00 32.00 24.38 10.00

1750 25 FA/FB/AA/AB Ext 100.00 124.00 67.25 96.00 63.25 49.00 32.00 16.38 10.00

1750 20/22 FA/FB/AA/AB Ext 100.00 124.00 67.25 96.00 63.25 49.00 32.00 24.38 10.00





Dimensions


Including

vestibuleW H

Front/back


A B A B E1 V

40

560 All Int 112.50 112.50 67.25 108.50 63.25 53.00 32.00 24.50 25.00

700 All Int 112.50 112.50 67.25 108.50 63.25 53.00 32.00 26.50 25.00

860 All Int 112.50 112.50 67.25 108.50 63.25 53.00 32.00 26.75 24.00

1000 All Ext 112.50 118.63 67.25 108.50 63.25 53.00 32.00 26.75 18.00

1250 28/25 FA/FB/AA/AB Ext 112.50 127.88 67.25 108.50 63.25 49.00 32.00 16.38 10.00

1250 22FA/FB/AA/AB Ext 112.50 127.88 67.25 108.50 63.25 49.00 32.00 24.38 10.00

1500 28/25 FA/FB/AA/AB Ext 112.50 127.88 67.25 108.50 63.25 49.00 32.00 16.38 10.00

1750 22FA/FB/AA/AB Ext 112.50 127.88 67.25 108.50 63.25 49.00 32.00 24.38 10.00

1500 28/25 FA/FB/AA/AB Ext 112.50 127.88 67.25 108.50 63.25 49.00 32.00 16.38 10.00

1750 22FA/FB/AA/AB Ext 112.50 127.88 67.25 108.50 63.25 49.00 32.00 24.38 10.00

50

560 All Int 125.50 125.50 75.75 121.50 71.75 53.00 34.00 26.38 22.00

700 All Int 125.50 125.50 75.75 121.50 71.75 58.00 36.00 26.38 30.00

860 All Int 125.50 125.50 75.75 121.50 71.75 58.00 36.00 28.38 31.00

1000 All Int 125.50 125.50 75.75 121.50 71.75 58.00 36.00 28.38 29.50

1250 32FA/FB/AA/AB Ext 125.50 132.88 75.75 121.50 71.75 58.00 36.00 15.13 10.00

1250 28/25 FA/FB/AA/AB Ext 125.50 132.88 75.75 121.50 71.75 58.00 36.00 28.88 10.00

1500 32FA/FB/AA/AB Ext 125.50 132.88 75.75 121.50 71.75 58.00 36.00 15.13 10.00

1500 28/25 FA/FB/AA/AB Ext 125.50 132.88 75.75 121.50 71.75 58.00 36.00 28.88 10.00

1750 32FA/FB/AA/AB Ext 125.50 132.88 75.75 121.50 71.75 58.00 36.00 15.13 10.00

1750 28/25 FA/FB/AA/AB Ext 125.50 132.88 75.75 121.50 71.75 58.00 36.00 28.88 10.00

2000 32FA/FB/AA/AB Ext 125.50 144.00 75.75 121.50 71.75 58.00 36.00 17.00 10.00

2000 28/25 FA/FB/AA/AB Ext 125.50 144.00 75.75 121.50 71.75 58.00 36.00 28.63 10.00

57

560 All Int 125.50 125.63 85.50 121.50 81.50 53.00 39.00 21.38 29.00

700 All Int 125.50 125.63 85.50 121.50 81.50 60.00 36.00 26.38 28.00

860 All Int 125.50 125.63 85.50 121.50 81.50 60.00 36.00 28.38 31.00

1000 All Int 125.50 125.63 85.50 121.50 81.50 60.00 36.00 28.38 29.50

1250 All Ext 125.50 133.00 85.50 121.50 81.50 60.00 36.00 30.38 10.00

1500 All Ext 125.50 133.00 85.50 121.50 81.50 60.00 36.00 30.38 10.00

1750 All Ext 125.50 133.00 85.50 121.50 81.50 60.00 36.00 30.38 10.00

2000 All Ext 125.50 144.13 85.50 121.50 81.50 60.00 36.00 32.38 10.00

66

700 All Int 140.50 140.50 92.50 136.50 88.50 60.00 40.00 30.88 32.00

860 All Int 140.50 140.50 92.50 136.50 88.50 64.00 40.00 32.88 32.00

1000 All Int 140.50 140.50 92.50 136.50 88.50 63.00 40.00 32.88 35.00

1250 All Int 140.50 140.50 92.50 136.50 88.50 63.00 40.00 34.88 11.00

1500 All Int 140.50 140.50 92.50 136.50 88.50 63.00 40.00 34.88 11.00

1750 All Int 140.50 140.50 92.50 136.50 88.50 63.00 40.00 34.88 11.00

2000 All Ext 140.50 151.00 92.50 136.50 88.50 63.00 40.00 36.88 13.00

2400 All Ext 140.50 158.00 92.50 136.50 88.50 63.00 40.00 38.38 10.00





Dimensions


Including

vestibuleW H

Front/back


A B A B E1 V

80

860 All Int 140.50 140.63 107.50 136.50 103.50 64.00 45.00 31.88 28.00

1000 All Int 140.50 140.63 107.50 136.50 103.50 70.00 41.00 35.88 29.00

1250 All Int 140.50 140.63 107.50 136.50 103.50 80.00 40.00 38.88 7.00

1500 All Int 140.50 140.63 107.50 136.50 103.50 80.00 40.00 38.88 7.00

1750 All Int 140.50 140.63 107.50 136.50 103.50 80.00 40.00 38.88 7.00

2000 All Ext 140.50 162.63 107.50 136.50 103.50 80.00 40.00 40.88 24.51

2400 All Ext 140.50 166.63 107.50 136.50 103.50 80.00 40.00 46.13 14.63

100

1000 44/40 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 72.00 51.00 31.88 28.00

1000 36/32 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 72.00 51.00 25.88 28.00

1250-1750 44 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 40.88 31.00

1250-1750 40 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 40.88 31.00

1250-1750 36 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 34.88 31.00

1250-1750 32 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 34.88 31.00

2000 44 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 42.88 14.50

2000 40 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 42.88 14.50

2000 36 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 36.88 14.50

2000 32 FA/FB/AA/AB Int 154.50 154.50 119.75 150.50 115.75 90.00 44.00 36.88 14.50

2400 44 FA/FB/AA/AB Ext 154.50 167.50 119.75 150.50 115.75 90.00 44.00 48.13 9.62

2400 40 FA/FB/AA/AB Ext 154.50 167.50 119.75 150.50 115.75 90.00 44.00 48.25 9.62

2400 36 FA/FB/AA/AB Ext 154.50 167.50 119.75 150.50 115.75 90.00 44.00 42.13 9.62

2400 32 FA/FB/AA/AB Ext 154.50 167.50 119.75 150.50 115.75 90.00 44.00 42.13 9.62

120

1000 49/44/40 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 72.00 61.00 28.38 45.00

1000 36/32 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 72.00 61.00 15.88 45.00

1250-1750 49 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 90.00 48.00 43.38 58.00

1250-1750 44 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 90.00 48.00 43.38 58.00

1250-1750 40 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 90.00 48.00 30.88 58.00

1250-1750 36 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 90.00 48.00 30.88 58.00

1250-1750 32 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 90.00 48.00 30.88 58.00

2000 49 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 45.38 42.00

2000 44 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 45.38 42.00

2000 40 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 32.88 42.00

2000 36 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 32.88 42.00

2000 32 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 32.88 42.00

2400 49 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 50.63 28.12

2400 44 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 50.63 28.12

2400 40 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 38.13 28.12

2400 36 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 38.13 28.12

2400 32 FA/FB/AA/AB Int 182.00 182.00 119.75 178.00 115.75 105.00 48.00 38.13 28.12





Dimensions


Unitsize MBH Fan sizes

Vestibuletype

Top Discharge Bottom DischargeA B G V A B G V

6200 All Ext 20.00 14.00 5.50 10.00 26.81 9.50 9.00 9.63

300 All Ext 20.00 14.00 5.50 10.00 17.25 14.63 9.00 12.00

8200 All Ext 22.00 16.00 5.50 10.00 26.81 12.00 9.00 10.00

300 All Ext 22.00 16.00 5.50 10.00 17.25 19.88 9.00 15.00

10200 All Ext 26.00 16.00 5.50 10.00 26.81 16.00 9.00 10.00

360 All Ext 26.00 16.00 5.50 10.00 45.50 9.50 9.00 11.00

12200 All Int 28.00 16.00 5.50 10.00 26.81 19.00 9.00 10.00

360 All Ext 42.00 16.00 5.50 10.00 45.50 11.00 9.00 11.00

14200 All Int 30.00 18.00 5.50 10.00 26.81 21.00 9.00 12.00

360 All Ext 32.00 18.00 5.50 10.00 45.50 12.00 9.00 11.00

17

200 All Int 34.00 18.00 5.50 6.00 26.81 25.75 9.00 10.00

360 All Ext 46.00 18.00 5.50 10.00 45.50 16.00 9.00 11.00

560 All Ext 46.00 18.00 5.50 10.00 43.75 16.00 9.00 11.50

700 All Ext 46.00 18.00 5.50 10.00 46.00 16.00 9.00 13.00

21

200 All Int 33.00 23.00 5.50 7.00 26.81 32.75 9.00 11.00

360 All Ext 45.00 18.00 5.50 10.00 45.50 19.00 9.00 11.00

560 All Ext 45.00 18.00 5.50 10.00 43.75 19.88 9.00 11.50

700 All Ext 45.00 18.00 5.50 10.00 46.00 19.00 9.00 13.00

860 All Ext 45.00 18.00 5.50 10.00 49.00 18.00 9.00 13.00

1000 All Ext 45.00 18.00 5.50 10.00 55.00 16.00 9.00 14.50

25

360 All Ext 45.00 22.00 5.50 10.00 45.50 23.00 9.00 11.00

560 All Ext 45.00 22.00 5.50 10.00 43.75 24.00 9.00 11.50

700 All Ext 45.00 22.00 5.50 10.00 46.00 23.00 9.00 13.00

860 20/22 FA/FB/AA/AB Ext 45.00 22.00 5.50 10.00 49.00 22.00 9.00 13.00

860 18 FA/FB/AA/AB Ext 45.00 22.00 5.50 10.00 49.00 22.00 9.00 13.00

1000 20/22 FA/FB/AA/AB Ext 45.00 22.00 5.50 10.00 55.00 19.00 9.00 14.50

1000 18 FA/FB/AA/AB Ext 45.00 22.00 5.50 10.00 55.00 19.00 9.00 14.50

30

360 All Int 50.00 22.00 5.50 10.00 45.50 27.75 9.00 13.00

560 All Int 50.00 22.00 5.50 10.00 43.75 29.00 9.00 13.50

700 All Int 51.00 22.00 5.50 10.00 46.00 27.75 9.00 13.00

860 All Int 51.00 22.00 5.50 10.00 49.00 25.75 9.00 13.00

1000 All Ext 51.00 22.00 5.50 10.00 55.00 23.00 9.00 17.00

35

360 All Int 53.00 24.00 5.50 16.00 45.50 31.75 9.00 21.00

560 All Int 51.00 32.00 5.50 16.00 43.75 34.00 9.00 21.50

700 All Int 51.00 32.00 5.50 14.00 46.00 31.75 9.00 21.00

860 All Int 53.00 32.00 5.50 12.00 49.00 30.00 9.00 19.00

1000 All Ext 53.00 32.00 5.50 10.00 55.00 27.00 9.00 18.00

1250 25 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 19.00 9.00 11.00

1250 20/22 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 19.00 9.00 11.00

1500 25FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 19.00 9.00 11.00

1500 20/22 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 19.00 9.00 11.00

1750 25 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 19.00 9.00 11.00

1750 20/22 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 19.00 9.00 11.00




Dimensions

Unit

size MBH Fan sizes

Vestibule

type

Top Discharge Bottom Discharge

A B G V A B G V

40

560 All Int 53.00 32.00 5.50 25.00 43.75 38.50 9.00 30.50

700 All Int 53.00 32.00 5.50 25.00 46.00 36.50 9.00 32.00

860 All Int 53.00 32.00 5.50 24.00 49.00 35.00 9.00 31.00

1000 All Ext 53.00 32.00 5.50 18.00 55.00 30.00 9.00 26.00

1250 28/25 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 21.00 9.00 11.00

1250 22FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 21.00 9.00 11.00

1500 28/25 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 21.00 9.00 11.00

1750 22FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 21.00 9.00 11.00

1500 28/25 FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 21.00 9.00 11.00

1750 22FA/FB/AA/AB Ext 49.00 32.00 5.50 10.00 80.13 21.00 9.00 11.00

50

560 All Int 53.00 34.00 5.50 22.00 43.75 44.00 9.00 27.50

700 All Int 58.00 36.00 5.50 30.00 46.00 42.00 9.00 37.00

860 All Int 58.00 36.00 5.50 31.00 49.00 40.00 9.00 38.001000 All Int 58.00 36.00 5.50 29.50 55.00 34.00 9.00 37.50

1250 32FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 80.13 24.00 9.00 15.00

1250 28/25 FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 80.13 24.00 9.00 15.00

1500 32FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 80.13 24.00 9.00 15.00

1500 28/25 FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 80.13 24.00 9.00 15.00

1750 32FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 80.13 24.00 9.00 15.00

1750 28/25 FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 80.13 24.00 9.00 15.00

2000 32FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 100.88 19.00 9.00 11.00

2000 28/25 FA/FB/AA/AB Ext 58.00 36.00 5.50 10.00 100.88 19.00 9.00 11.00

57

560 All Int 53.00 39.00 5.50 29.00 43.75 44.75 9.00 36.50

700 All Int 60.00 36.00 5.50 28.00 46.00 48.00 9.00 37.00

860 All Int 60.00 36.00 5.50 31.00 49.00 45.00 9.00 38.00

1000 All Int 60.00 36.00 5.50 29.50 55.00 40.00 9.00 37.50

1250 All Ext 60.00 36.00 5.50 10.00 80.13 27.75 9.00 15.00

1500 All Ext 60.00 36.00 5.50 10.00 80.13 27.75 9.00 15.00

1750 All Ext 60.00 36.00 5.50 10.00 80.13 27.75 9.00 15.00

2000 All Ext 60.00 36.00 5.50 10.00 100.88 22.00 9.00 11.00

66

700 All Int 60.00 40.00 5.50 32.00 46.00 51.00 9.00 41.00

860 All Int 64.00 40.00 5.50 32.00 49.00 52.00 9.00 42.00

1000 All Int 63.00 40.00 5.50 35.00 55.00 46.00 9.00 43.00

1250 All Int 63.00 40.00 5.50 11.00 80.13 31.75 9.00 16.00

1500 All Int 63.00 40.00 5.50 11.00 80.13 31.75 9.00 16.00

1750 All Int 63.00 40.00 5.50 11.00 80.13 31.75 9.00 16.00

2000 All Ext 63.00 40.00 5.50 13.00 100.88 25.00 9.00 18.00

2400 All Ext 63.00 40.00 5.50 10.00 114.50 22.00 9.00 11.00

80

860 All Int 64.00 45.00 5.50 28.00 49.00 55.00 9.00 38.00

1000 All Int 70.00 41.00 5.50 29.00 55.00 55.00 9.00 39.00

1250 All Int 80.00 40.00 5.50 7.00 80.13 38.00 9.00 12.00

1500 All Int 80.00 40.00 5.50 7.00 80.13 38.00 9.00 12.00

1750 All Int 80.00 40.00 5.50 7.00 80.13 38.00 9.00 12.00

2000 All Ext 80.00 40.00 5.50 24.51 100.88 30.00 9.00 29.63

2400 All Ext 80.00 40.00 5.50 14.63 114.50 27.00 9.00 19.75





Dimensions

Unit

size MBH Fan sizes

Vestibule

type

Top Discharge Bottom Discharge

A B G V A B G V

100

1000 44/40 FA/FB/AA/AB Int 72.00 51.00 5.50 28.00 55.00 58.00 9.00 40.00

1000 36/32 FA/FB/AA/AB Int 72.00 51.00 5.50 28.00 55.00 58.00 9.00 40.00

1250-1750 44 FA/FB/AA/AB Int 90.00 44.00 5.50 31.00 80.13 48.00 9.00 39.00

1250-1750 40 FA/FB/AA/AB Int 90.00 44.00 5.50 31.00 80.13 48.00 9.00 39.00

1250-1750 36 FA/FB/AA/AB Int 90.00 44.00 5.50 31.00 80.13 48.00 9.00 39.00

1250-1750 32 FA/FB/AA/AB Int 90.00 44.00 5.50 31.00 80.13 48.00 9.00 39.00

2000 44 FA/FB/AA/AB Int 90.00 44.00 5.50 14.50 100.88 38.00 9.00 19.50

2000 40 FA/FB/AA/AB Int 90.00 44.00 5.50 14.50 100.88 38.00 9.00 19.50

2000 36 FA/FB/AA/AB Int 90.00 44.00 5.50 14.50 100.88 38.00 9.00 19.50

2000 32 FA/FB/AA/AB Int 90.00 44.00 5.50 14.50 100.88 38.00 9.00 19.50

2400 44 FA/FB/AA/AB Ext 90.00 44.00 5.50 9.62 114.50 34.00 9.00 14.63

2400 40 FA/FB/AA/AB Ext 90.00 44.00 5.50 9.62 114.50 34.00 9.00 14.63

2400 36 FA/FB/AA/AB Ext 90.00 44.00 5.50 9.62 114.50 34.00 9.00 14.632400 32 FA/FB/AA/AB Ext 90.00 44.00 5.50 9.62 114.50 34.00 9.00 14.63

120

1000 49/44/40 FA/FB/AA/AB Int 72.00 61.00 5.50 45.00 55.00 67.50 9.00 57.00

1000 36/32 FA/FB/AA/AB Int 72.00 61.00 5.50 45.00 55.00 67.50 9.00 57.00

1250-1750 49 FA/FB/AA/AB Int 90.00 48.00 5.50 58.00 80.13 57.00 9.00 67.25

1250-1750 44 FA/FB/AA/AB Int 90.00 48.00 5.50 58.00 80.13 57.00 9.00 67.25

1250-1750 40 FA/FB/AA/AB Int 90.00 48.00 5.50 58.00 80.13 57.00 9.00 67.25

1250-1750 36 FA/FB/AA/AB Int 90.00 48.00 5.50 58.00 80.13 57.00 9.00 67.25

1250-1750 32 FA/FB/AA/AB Int 90.00 48.00 5.50 58.00 80.13 57.00 9.00 67.25

2000 49 FA/FB/AA/AB Int 105.00 48.00 5.50 42.00 100.88 46.00 9.00 47.00

2000 44 FA/FB/AA/AB Int 105.00 48.00 5.50 42.00 100.88 46.00 9.00 47.00

2000 40 FA/FB/AA/AB Int 105.00 48.00 5.50 42.00 100.88 46.00 9.00 47.00

2000 36 FA/FB/AA/AB Int 105.00 48.00 5.50 42.00 100.88 46.00 9.00 47.00

2000 32 FA/FB/AA/AB Int 105.00 48.00 5.50 42.00 100.88 46.00 9.00 47.00

2400 49 FA/FB/AA/AB Int 105.00 48.00 5.50 28.12 114.50 40.00 9.00 33.13

2400 44 FA/FB/AA/AB Int 105.00 48.00 5.50 28.12 114.50 40.00 9.00 33.13

2400 40 FA/FB/AA/AB Int 105.00 48.00 5.50 28.12 114.50 40.00 9.00 33.13

2400 36 FA/FB/AA/AB Int 105.00 48.00 5.50 28.12 114.50 40.00 9.00 33.13

2400 32 FA/FB/AA/AB Int 105.00 48.00 5.50 28.12 114.50 40.00 9.00 33.13



Unit

size MBH Fan sizes

Vestibule

type

Outward Door Base2 Ship split

L

Outward door

Hinged

Indoor3

Hinged

Outdoor3 C D2 E E1 S1 F D1

6200 All Ext AL AL 23.25 4.25 2.50 4.50 1.00 55.00 26.25 20.50

300 All Ext AL AL 23.25 4.25 2.50 4.50 1.00 69.00 28.25 32.50

8200 All Ext AL AL 25.75 4.25 2.50 4.50 1.00 55.00 26.25 20.50

300 All Ext AL AL 25.75 4.25 2.50 4.50 1.00 69.00 28.25 32.50

10200 All Ext AL AL 25.75 4.25 2.50 4.50 1.00 55.00 26.25 20.50

360 All Ext AL AL 25.75 4.25 2.50 4.50 1.00 67.00 28.25 24.50

12200 All Int AL AE 32.62 4.25 2.50 4.50 1.00 52.00 29.00 14.75

360 All Ext AL AL 29.50 4.25 2.50 4.50 1.00 65.00 28.25 24.50

14200 All Int AL AE 32.62 4.25 2.50 4.50 1.00 52.00 29.00 14.75

360 All Ext AL AL 29.50 4.25 2.50 4.50 1.00 61.00 28.25 24.50




Dimensions

Unit

size MBH Fan sizes

Vestibule

type


L

Outward door

Hinged

Indoor3

Hinged


17

200 All Int AL AE 40.12 4.25 2.50 4.50 1.00 52.00 29.00 14.75

360 All Ext AL AL 37.00 4.25 2.50 4.50 1.00 61.00 28.25 24.50

560 All Ext AL AL 37.00 4.25 2.50 4.50 1.00 64.00 28.25 27.50

700 All Ext AL AL 37.00 4.25 2.50 4.50 1.00 73.00 30.25 34.13

21

200 All Int AL AE 43.87 4.25 2.50 4.50 1.00 52.00 29.00 14.75

360 All Ext AL AL 40.75 4.25 2.50 4.50 1.00 61.00 28.25 24.50

560 All Ext AL AL 40.75 4.25 2.50 4.50 1.00 64.00 28.25 27.50

700 All Ext AL AL 40.75 4.25 2.50 4.50 1.00 73.00 30.25 34.13

860 All Ext AL AL 40.75 4.25 2.50 4.50 1.00 73.00 30.25 35.50

1000 All Ext AL AL 40.75 4.25 2.50 4.50 1.00 76.00 30.25 35.38

25

360 All Ext AL AL 49.50 4.25 2.50 4.50 1.00 61.00 28.25 24.50

560 All Ext AL AL 49.50 4.25 2.50 4.50 1.00 64.00 28.25 27.50

700 All Ext AL AL 49.50 4.25 2.50 4.50 1.00 73.00 30.25 34.13

860 20/22 FA/FB/AA/AB Ext AL AL 49.50 4.25 2.50 4.50 1.00 73.00 30.25 34.50

860 18 FA/FB/AA/AB Ext AL AL 49.50 4.25 2.50 4.50 1.00 73.00 30.25 34.50



30

360 All Int AL AE 52.62 4.25 2.50 4.50 1.00 61.00 29.00 23.75

560 All Int AL AE 52.62 4.25 2.50 4.50 1.00 61.00 29.00 23.75

700 All Int AL AE 52.62 4.25 2.50 4.50 1.00 67.00 31.00 27.75

860 All Int AL AE 52.62 4.25 2.50 4.50 1.00 71.00 31.00 31.75

1000 All Ext AL AL 49.50 4.25 2.50 4.50 1.00 75.00 30.25 35.38

35

360 All Int AL AE 58.37 4.25 2.50 4.50 1.00 61.00 29.00 23.75

560 All Int AL AE 58.37 4.25 2.50 4.50 1.00 61.00 29.00 23.75

700 All Int AL AE 58.37 4.25 2.50 4.50 1.00 67.00 31.00 27.75

860 All Int AL AE 58.37 4.25 2.50 4.50 1.00 71.00 31.00 31.75

1000 All Ext AL AL 55.25 4.25 2.50 4.50 1.00 73.00 30.25 34.50



1500 25FA/FB/AA/AB Ext AL AL 55.25 4.25 2.50 4.50 1.00 94.00 32.00 43.13




40

560 All Int AL AE 58.37 4.25 2.50 4.50 1.00 61.00 29.00 23.75

700 All Int AL AE 58.37 4.25 2.50 4.50 1.00 67.00 31.00 27.75

860 All Int AL AE 58.37 4.25 2.50 4.50 1.00 71.00 31.00 31.75

1000 All Ext AL AL 55.25 4.25 2.50 4.50 1.00 73.00 30.25 34.50

1250 28/25 FA/FB/AA/AB Ext AL AL 55.25 4.25 2.50 4.50 1.00 91.00 32.00 43.131250 22FA/FB/AA/AB Ext AL AL 55.25 4.25 2.50 4.50 1.00 91.00 32.00 43.13









Dimensions

Unit

size MBH Fan sizes

Vestibule

type


L

Outward door

Hinged

Indoor3

Hinged


50

560 All Int AL AL 66.87 4.25 2.50 4.50 1.00 61.00 29.00 23.75

700 All Int AL AL 66.87 4.25 2.50 4.50 1.00 67.00 31.00 27.75

860 All Int AL AL 66.87 4.25 2.50 4.50 1.00 71.00 31.00 31.75

1000 All Int AL AL 66.87 4.25 2.50 4.50 1.00 71.00 31.00 31.75









57

560 All Int AL AL 76.62 4.25 2.50 4.50 1.00 61.00 29.00 23.75

700 All Int AL AL 76.62 4.25 2.50 4.50 1.00 67.00 31.00 27.75

860 All Int AL AL 76.62 4.25 2.50 4.50 1.00 71.00 31.00 31.75

1000 All Int AL AL 76.62 4.25 2.50 4.50 1.00 71.00 31.00 31.75

1250 All Ext AL AL 73.50 4.25 2.50 4.50 1.00 94.00 32.00 43.13

1500 All Ext AL AL 73.50 4.25 2.50 4.50 1.00 94.00 32.00 43.13

1750 All Ext AL AL 73.50 4.25 2.50 4.50 1.00 94.00 32.00 43.13

2000 All Ext AL AL 73.50 4.25 2.50 4.50 1.00 100.00 32.00 45.00

66

700 All Int AL AL 58.63 7.75 6.00 8.00 1.00 67.00 32.75 26.00

860 All Int AL AL 58.63 7.75 6.00 8.00 1.00 71.00 32.75 30.00

1000 All Int AL AL 58.63 7.75 6.00 8.00 1.00 71.00 32.75 30.00

1250 All Int AL AL 58.63 7.75 6.00 8.00 1.00 94.00 32.75 53.00

1500 All Int AL AL 58.63 7.75 6.00 8.00 1.00 94.00 32.75 53.00

1750 All Int AL AL 58.63 7.75 6.00 8.00 1.00 94.00 32.75 53.00

2000 All Ext AL AL 60.00 7.75 6.00 8.00 1.00 98.00 32.00 45.50

2400 All Ext AL AL 60.00 7.75 6.00 8.00 1.00 101.00 32.00 48.63

80

860 All Int AL AL 58.63 7.75 6.00 8.00 1.00 71.00 32.75 30.00

1000 All Int AL AL 58.63 7.75 6.00 8.00 1.00 71.00 32.75 30.00

1250 All Int AL AL 58.63 7.75 6.00 8.00 1.00 94.00 32.75 53.00

1500 All Int AL AL 58.63 7.75 6.00 8.00 1.00 94.00 32.75 53.00

1750 All Int AL AL 58.63 7.75 6.00 8.00 1.00 94.00 32.75 53.00

2000 All Ext AL AL 60.00 7.75 6.00 8.00 1.00 101.00 32.00 45.50

2400 All Ext AL AL 60.00 7.75 6.00 8.00 1.00 99.00 32.00 48.63





Dimensions

Unit

size MBH Fan sizes

Vestibule

type


L

Outward door

Hinged

Indoor3

Hinged


100

1000 44/40 FA/FB/AA/AB Int AL AL 58.63 7.75 6.00 8.00 1.00 71.00 32.75 30.00


1250-1750 44 FA/FB/AA/AB Int AL AL 58.63 7.75 6.00 8.00 1.00 83.00 32.75 42.00




2000 44 FA/FB/AA/AB Int AL AL 58.63 7.75 6.00 8.00 1.00 89.00 32.75 48.00








120

1000 49/44/40 FA/FB/AA/AB Int AL AL 58.63 7.75 6.00 8.00 1.00 84.00 32.75 43.00

















Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Hinged on air-entering (AE) side orair-leaving (AL) side.





Dimensions

Hoods

Economizer inlet hood

Figure 170.Hood

H

W

A

B DE

Airflow

Hood

Base rail

Back/side elevation

Base rail

Back/side elevation

Hood

Table 296.Economizer inlet hood dimensions (inches)

Unit size

Section

length W D H B A E

D + 1 inch

Gutter

Total Elim

Area in^2

Total Elim

Area ft^2

3 45.50 23.00 16.00 20.75 9.38 1.88 6.00 17.00 254.22 1.77

4 49.00 39.50 16.00 20.75 9.50 1.88 6.00 17.00 525.15 3.65

6 49.50 39.50 17.88 24.50 11.75 2.25 6.00 18.88 652.46 4.53

8 48.00 39.50 21.38 30.00 8.75 2.13 6.00 22.38 833.12 5.79

10 53.00 45.75 21.38 30.00 8.75 2.00 6.00 22.38 946.21 6.57

12 53.00 45.75 22.88 34.75 7.88 2.00 6.00 23.88 2228.51 15.48

14 56.50 49.75 21.38 31.75 10.63 5.00 6.00 22.38 1124.08 7.81

17 52.00 45.75 25.00 39.00 11.13 4.38 6.00 26.00 1282.29 8.90

21 62.50 55.25 28.25 45.75 8.13 2.00 6.00 29.25 1938.12 13.46

25 57.00 49.75 32.50 54.38 8.13 4.50 6.00 33.50 2062.29 14.32

30 62.50 55.25 32.50 54.38 8.13 2.00 6.00 33.50 2345.43 16.29

35 75.00 68.13 34.88 59.25 8.63 2.13 6.00 35.88 3279.87 22.78

40 83.00 75.25 32.50 54.50 12.38 2.13 6.00 33.50 3368.85 23.39

50 72.00 68.13 38.38 66.75 10.13 2.13 6.00 39.38 3748.93 26.03

57 75.50 71.63 41.63 73.38 13.25 2.13 6.00 42.63 4396.82 30.53

66 83.00 78.88 43.38 78.25 9.63 2.38 6.00 44.38 5265.42 36.57

80 86.00 81.88 50.00 91.75 11.13 2.38 6.00 51.00 6314.40 43.85

100 93.00 87.38 56.88 106.00 9.88 3.88 6.00 57.88 7925.66 55.04

120 93.00 89.13 56.88 106.00 9.88 2.13 6.00 57.88 8108.22 56.31




Dimensions

Economizer exhaust hood

Back inlet hood

Table 297.Economizer exhaust hood dimensions (inches)

Unit Size

Section

length W D H A B E

D + 1-inch

Gutter

3 45.50 20.00 15.38 18.88 2.00 11.13 6.00 16.38

4 49.00 20.00 15.38 18.88 2.00 11.13 6.00 16.38

6 49.50 20.00 17.50 22.75 2.00 13.50 6.00 18.50

8 48.00 20.00 19.75 27.25 2.00 11.50 6.00 20.75

10 53.00 22.88 19.75 27.25 2.00 11.50 6.00 20.75

12 53.00 22.88 23.00 34.00 2.00 8.50 6.00 24.00

14 56.50 31.38 21.13 34.75 2.00 7.75 6.00 22.13

17 52.00 25.75 24.75 37.50 2.00 12.50 6.00 25.75

21 62.50 29.13 27.75 43.75 2.13 10.00 6.00 28.75

25 57.00 25.75 32.13 52.75 2.13 9.75 6.00 33.13

30 62.50 27.88 35.25 54.38 2.13 8.13 6.00 36.25

35 75.00 40.88 34.00 56.50 2.00 11.75 6.00 35.00

40 83.00 40.88 35.00 58.50 2.00 9.75 6.00 36.00

50 72.00 39.63 38.75 66.25 2.00 10.50 6.00 39.75

57 75.50 37.25 43.38 75.75 2.00 10.75 6.00 44.38

66 83.00 37.25 48.63 76.38 1.88 11.25 6.00 49.63

80 86.00 37.25 57.13 90.88 1.88 11.75 6.00 58.13

100 93.00 43.00 60.50 100.88 1.88 14.00 6.00 61.50

120 93.00 48.75 63.00 101.88 1.88 13.00 6.00 64.00

Table 298.Back inlet hood dimensions (inches)

Unit

size Section W D H A B E

3Back inlet hood with bladed damper 22.25 16.63 21.00 4.63 5.63 2.50

Back inlet hood with Traq damper 22.25 16.63 21.00 5.13 4.88 2.50

4

Back inlet hood with damper 44.00 17.88 24.63 0.00 3.25 2.50


Back inlet hood with low-flow Traq damper 44.00 17.88 24.63 0.00 3.25 2.50

6

Back inlet hood with damper 44.00 17.38 26.50 0.00 6.00 2.50


Traq damper ST (to bottom damper) 44.00 17.38 26.50 0.00 6.00 2.50

Traq damper DT (low-flow Traq only) 44.00 17.38 26.50 0.00 6.00 2.50

Traq damper DT (low-flow Traq to bottom damper) 44.00 17.38 26.50 0.00 6.00 2.50

8

Back inlet hood 50.38 22.25 33.38

Back face end-of-unit damper 50.38 22.25 33.38 0.00 3.25 2.50

Back face back Traq std to bottom damper; low-flow Traq to bottom damper 50.38 22.25 33.38 0.00 3.25 2.50




Dimensions

Size inlet hood

Unit

size Section W D H A B E

10

Back inlet hood 61.50 17.38 22.00


Back face back Traq std to bottom damper; low-flow Traq to bottom damper 61.50 17.38 22.00 0.00 14.38 2.50

12

Back inlet hood 66.38 19.38 26.75


Back face back Traq std only/to bottom damper; low-flow Traq only/bottom damper 66.38 19.38 26.75 0.00 13.38 2.50

14

Back inlet hood 71.88 19.38 26.75



17

Back inlet hood 72.00 21.38 30.75



21

Back inlet hood 79.88 22.63 34.25

Back inlet hood with dampers 79.88 22.63 34.25 0.00 14.00 2.50

Traq damper; std/to top std, to bottom damper; low-flow only/bottom damper 79.88 22.63 34.25 0.00 14.00 2.50

25

Back inlet hood 79.88 25.63 39.50


Traq damper; std; low-flow 79.88 25.63 39.50 0.00 10.88 2.50

30

Back inlet hood 93.38 27.75 44.63


Traq damper; std only, to bottom damper; low-flow only/bottom damper 93.38 27.75 44.63 0.00 11.38 2.50

35 Back inlet hood 99.88 27.75 44.63 0.00 11.50 2.50

40 Back inlet hood 112.38 27.75 44.63 0.00 11.50 2.50

50 Back inlet hood 125.38 29.50 47.50 0.00 16.38 2.50

57 Back inlet hood 125.38 33.00 54.50 0.00 17.88 2.50

66 Back inlet hood 126.00 42.63 74.50 7.38 13.38 6.00

80 Back inlet hood 126.00 45.13 79.50 7.38 15.88 6.00

100 Back inlet hood 140.00 47.00 83.50 7.38 19.00 6.00

120 Back inlet hood 167.25 47.00 83.50 7.50 18.88 6.00

Table 298.Back inlet hood dimensions (inches)

Table 299.Side inlet hood dimensions (inches)

Unit

size

Section

length Section W D H A B E

3

Side inlet hood 20.00 15.38 18.88

34.00 Side inlet hood with damper (L excludes top Traq) 20.00 15.38 18.88 4.88 5.88 2.50

34.00 Side inlet hood with Traq damper (L) 20.00 15.38 18.88 4.00 5.25 2.50

37.00 Side inlet hood with Traq damper (XL) 20.00 15.38 18.88 4.00 5.25 2.50




Dimensions

Unit

size

Section


4

Side inlet hood 20.00 15.38 18.88


34.00 Side inlet hood with damper (XL) 20.00 15.38 18.88 12.88 4.88 2.50



6

Side inlet hood 20.00 17.50 22.75



8

Side inlet hood 20.00 19.75 27.25

36.00 Side inlet hood with damper (L) 20.00 19.75 27.25 6.38 7.38 2.50

Top Side inlet hood with damper (XL) 20.00 19.75 27.25 21.63 5.25 2.50



10

Side inlet hood 22.88 19.75 27.25



12

Side inlet hood 22.88 23.00 34.00


42.50 Side inlet hood with damper (XL excludes top Traq) 22.88 23.00 34.00 4.00 5.13 2.50



14

Side inlet hood 31.38 21.13 34.75

36.00 Side inlet hood with damper (L excludes back Traq) 31.38 21.13 34.75 2.38 4.63 2.50

42.50 Side inlet hood with damper (L back Traq) 31.38 21.13 34.75 2.00 4.63 2.50

36.00 Side inlet hood with Traq damper (L exclude to top Traq only) 31.350 21.106 34.750 2.305 4.625 2.50

17

Side inlet hood 25.75 24.75 37.50

36.00 Side inlet hood with damper (L exclude back Traq) 25.75 24.75 37.50 6.38 4.88 2.50

36.00 Side inlet hood with damper (L back Traq) 25.75 24.75 37.50 1.50 8.63 2.50

36.00 Side inlet hood with Traq damper (L exclude to back Traq only) 25.75 24.75 37.50 2.88 4.88 2.50

36.00 Side inlet hood with Traq damper (L to back Traq only) 25.75 24.75 37.50 2.88 4.88 2.50

21

Side inlet hood 29.13 27.75 43.75



34.00 Side inlet hood with Traq damper (L exclude bottom damper) 29.13 27.75 43.75 2.63 4.88 2.50

34.00 Side inlet hood with Traq damper (L bottom damper) 29.13 27.75 43.75 2.63 6.75 2.50


25

Side inlet hood 25.75 32.13 52.75




top Side inlet hood with Traq damper (XL) 25.75 32.13 52.75 7.00 5.63 2.50





Dimensions

Exhaust hood

Unit

size

Section


30

Side inlet hood 27.88 35.25 54.38




56.50 Side inlet hood with Traq damper (XL exclude top Traq) 27.88 35.25 54.38 9.13 4.75 2.50

35

Side inlet hood 40.88 34.00 56.50




40

Side inlet hood 40.88 35.00 58.50




50


Side inlet hood 39.63 38.75 66.25



57

Side inlet hood 37.25 43.38 75.75



66

Side inlet hood 37.25 48.63 76.38

49.00 Side inlet hood with damper 37.25 48.63 76.38 5.38 11.50 6.00



80


Side inlet hood with Traq damper 40.63 57.13 90.88








Table 300.Exhaust hood dimensions (inches)

Unit

size

Section


3 19.00 Exhaust hood with damper (L exclude top Traq) 20.00 15.38 18.88 4.88 5.88 2.50



8 19.00 Exhaust hood with damper (L) 20.00 19.75 27.25 6.38 7.38 2.50





Dimensions

Unit

size

Section



14 19.00 Exhaust hood with damper (L exclude back Traq) 31.38 21.13 34.75 2.38 4.63 2.50

17 19.00 Exhaust hood with damper (L exclude back Traq) 25.75 24.75 37.50 6.38 8.63 2.50








66 22.44 Exhaust hood with damper 37.25 48.63 76.38 2.13 11.50 6.00




Table 300.Exhaust hood dimensions (inches)




Dimensions

HumidifierFigure 171.Atmospheric steam humidifier

J

Airflow

W

E

H

Opening A

Opening B

K

2.00 in

E1

L

S

BaseLineND N.P.T. (Ext) Drain

S

Side Elevation


L/2

N

P

Q

G

M

DDN.P.T

(Int) Supply

SDN.P.T

(Int) Supply

Table 301.Humidifier - atmospheric steam - dimensions (inches)

Unit

size W H L

Front/back

opening Base2

G J K M N P Q

Pipe diameter

S1A B E E1 SD DD ND

3 31.50 29.00 14.00 27.50 22.50 2.50 4.50 7.18 3.38 2.63 4.76 5.29 8.27 n/a 2.00 1.00 1.00 1.00

4 44.00 29.00 14.00 40.00 22.50 2.50 4.50 7.18 3.38 2.63 4.76 5.29 8.27 n/a 2.00 1.00 1.00 1.00

6 44.00 35.25 14.00 40.00 28.75 2.50 4.50 7.18 3.38 2.63 4.76 5.29 8.27 n/a 2.00 1.00 1.00 1.00

8 50.50 37.75 14.00 46.50 31.25 2.50 4.50 7.18 3.38 2.63 4.76 5.29 8.27 n/a 2.00 1.00 1.00 1.00

10 61.50 37.75 14.00 57.50 31.25 2.50 4.50 7.18 3.38 2.63 4.76 5.29 8.27 n/a 2.00 1.00 1.00 1.00

12 66.50 41.50 14.00 62.50 35.00 2.50 4.50 7.18 3.38 2.63 4.76 5.29 8.27 n/a 2.00 1.00 1.00 1.00

14 72.00 41.50 14.00 68.00 35.00 2.50 4.50 7.18 3.38 2.63 4.76 5.29 8.27 n/a 2.00 1.00 1.00 1.00

17 72.00 49.00 14.00 68.00 42.50 2.50 4.50 6.93 3.38 2.63 4.76 5.29 8.27 n/a 4.00 1.00 1.00 1.00

21 80.00 52.75 14.00 76.00 46.25 2.50 4.50 6.93 3.38 2.63 4.76 5.29 8.27 n/a 4.00 1.00 1.00 1.00

25 80.00 61.50 14.00 76.00 55.00 2.50 4.50 6.93 3.38 2.63 4.76 5.29 8.27 n/a 4.00 1.00 1.00 1.00

30 93.50 61.50 19.00 89.50 55.00 2.50 4.50 7.07 3.38 2.63 4.76 7.79 10.77 13.75 4.00 1.00 1.00 1.00

35 100.00 67.25 19.00 96.00 60.75 2.50 4.50 7.07 3.38 3.63 4.76 7.79 10.77 1375 4.00 1.00 1.25 1.00

40 112.50 67.25 19.00 108.50 60.75 2.50 4.50 7.07 3.38 3.63 4.76 7.79 10.77 13.75 4.00 1.00 1.25 1.00

50 125.50 75.75 19.00 121.50 69.25 2.50 4.50 7.07 3.38 3.63 4.76 7.79 10.77 13.75 4.00 1.00 1.25 1.00

57 125.50 85.50 19.00 121.50 79.00 2.50 4.50 7.07 3.38 3.63 4.76 7.79 10.77 13.75 4.00 1.00 1.25 1.00

66 140.50 92.50 19.00 136.50 82.50 6.00 8.00 10.57 6.13 3.63 4.76 7.79 10.77 13.75 4.00 1.00 1.50 1.00

80 140.50 107.50 19.00 136.50 97.50 6.00 8.00 10.57 6.13 3.63 4.76 7.79 10.77 13.75 4.00 1.00 1.50 1.00

100 154.50 119.75 19.00 150.50 109.75 6.00 8.00 10.57 6.13 3.63 4.76 7.79 10.77 13.75 4.00 1.00 1.50 1.00

120 182.00 119.75 19.00 178.00 109.75 6.00 8.00 10.57 6.13 3.63 4.76 7.79 10.77 13.75 4.00 1.00 1.50 1.00




Dimensions

Figure 172.Direct-steam humidifier

J

Airflow

W

E

H

Opening A

Opening B

K

2.00 in

E1

L

S

BaseLineND N.P.T. (Ext) Drain

S

Side Elevation


L/2

G

N

DDN.P.T

(Int) Supply

SD2N.P.T

(Int) Supply

SDN.P.T

(Int) Supply

M

D

Table 302.Humidifier - direct steam - dimensions (inches)

Unit

size W H L

Front/back

opening

D

Base

G J K M N

Pipe diameter

A B E E1 SD SD2 DD ND S

3 31.50 29.00 14.00 27.50 22.50 8.27 2.50 4.50 7.90 3.38 2.63 10.04 5.66 2.00 2.00 1.00 1.00 1.00

4 44.00 29.00 14.00 40.00 22.50 8.27 2.50 4.50 7.90 3.38 2.63 10.04 5.66 2.00 2.00 1.00 1.00 1.00

6 44.00 35.25 14.00 40.00 28.75 8.27 2.50 4.50 8.07 3.38 2.63 15.94 5.66 2.00 2.00 1.00 1.00 1.00

8 50.50 37.75 14.00 46.50 31.25 8.27 2.50 4.50 9.32 3.38 2.63 15.94 5.66 2.00 2.00 1.00 1.00 1.00

10 61.50 37.75 14.00 57.50 31.25 8.27 2.50 4.50 9.32 3.38 2.63 15.94 5.66 2.00 2.00 1.00 1.00 1.00

12 66.50 41.50 14.00 62.50 35.00 8.27 2.50 4.50 8.24 3.38 2.63 21.85 5.66 2.00 2.00 1.00 1.00 1.00

14 72.00 41.50 14.00 68.00 35.00 8.27 2.50 4.50 8.24 3.38 2.63 21.85 5.66 2.00 2.00 1.00 1.00 1.00

17 72.00 49.00 14.00 68.00 42.50 8.27 2.50 4.50 9.04 3.38 2.63 27.76 5.66 2.00 2.00 1.00 1.00 1.00

21 80.00 52.75 14.00 76.00 46.25 8.27 2.50 4.50 10.92 3.38 2.63 27.76 5.66 2.00 2.00 1.00 1.00 1.00

25 80.00 61.50 14.00 76.00 55.00 8.27 2.50 4.50 12.34 3.38 2.63 33.66 5.66 2.00 2.00 1.00 1.00 1.00

30 93.50 61.50 14.00 89.50 55.00 8.27 2.50 4.50 12.34 3.38 2.63 33.66 5.66 2.00 2.00 1.00 1.00 1.00

35 100.00 67.25 14.00 96.00 60.75 8.27 2.50 4.50 12.26 3.38 3.63 39.57 5.66 2.00 2.00 1.00 1.25 1.00

40 112.50 67.25 14.00 108.50 60.75 8.27 2.50 4.50 12.26 3.38 3.63 39.57 5.66 2.00 2.00 1.00 1.25 1.00

50 125.50 75.75 14.00 121.50 69.25 8.27 2.50 4.50 10.60 3.38 3.63 51.38 5.66 2.00 2.00 1.00 1.25 1.00

57 125.50 85.50 14.00 121.50 79.00 8.27 2.50 4.50 9.57 3.38 3.63 63.19 5.66 2.00 2.00 1.00 1.25 1.00

66 140.50 92.50 15.00 136.50 82.50 8.77 6.00 8.00 14.82 6.13 3.63 63.19 5.66 2.00 2.00 1.00 1.50 1.00

80 140.50 107.50 15.00 136.50 97.50 8.77 6.00 8.00 19.37 6.13 3.63 69.10 5.66 2.00 2.00 1.00 1.50 1.00

100 154.50 119.75 15.00 150.50 109.75 8.77 6.00 8.00 25.50 6.13 3.63 69.10 5.66 2.00 2.00 1.00 1.50 1.00

120 182.00 119.75 15.00 178.00 109.75 8.77 6.00 8.00 25.50 6.13 3.63 69.10 5.66 2.00 2.00 1.00 1.50 1.00




Dimensions

Intake Section

Figure 173.Intake section

F

D1

D2

C

L

S

Access Door

Airflow

DR2

S

Side Elavation

DR1

Size 66 - 120 Large Access

AccessDoor

J

Top/BottomOpening

AccessDoor

BaseLine

W

E

H

Opening A

Opening B

K

2.00 in

E1

F

D1

D2

C

L

SAccess Door

Full Open


5.50 in

GG

5.50 in

W

S

L/2

S

S


Plan View

Airflow




Dimensions

Table 303.Intake section dimensions (inches)

Unit

Size W H L

Front/Back Opening Base Drain Pan Shipping Split

A B BW BT BB E E1 J K NPT S

3 31.50 29.00 10.00 20.50 20.25 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

4 44.00 29.00 10.00 33.00 20.25 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

6 44.00 35.25 10.00 33.00 26.50 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

8 50.50 37.75 10.00 39.50 29.00 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

10 61.50 37.75 10.00 50.50 29.00 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

12 66.50 41.50 10.00 55.50 32.75 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

14 72.00 41.50 10.00 61.00 32.75 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

17 72.00 49.00 10.00 61.00 40.25 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

21 80.00 52.75 10.00 69.00 44.00 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

25 80.00 61.50 10.00 69.00 52.75 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

30 93.50 61.50 10.00 82.50 52.75 5.50 3.13 5.63 2.50 4.50 3.38 2.63 1.00 1.00

35 100.00 67.25 10.00 80.00 49.75 10.00 7.50 10.00 2.50 4.50 3.75 3.63 1.25 1.00

40 112.50 67.25 10.00 92.50 49.75 10.00 7.50 10.00 2.50 4.50 3.75 3.63 1.25 1.00

50 125.50 75.75 10.00 105.50 58.25 10.00 7.50 10.00 2.50 4.50 3.75 3.63 1.25 1.00

57 125.50 85.50 10.00 105.50 68.00 10.00 7.50 10.00 2.50 4.50 3.75 3.63 1.25 1.00

66 140.50 92.50 10.00 120.50 71.50 10.00 7.50 13.50 6.00 8.00 n/a n/a 1.50 1.00

80 140.50 107.50 10.00 120.50 86.50 10.00 7.50 13.50 6.00 8.00 n/a n/a 1.50 1.00

100 154.50 119.75 10.00 134.50 98.75 10.00 7.50 13.50 6.00 8.00 n/a n/a 1.50 1.00

120 182.00 119.75 10.00 162.00 98.75 10.00 7.50 13.50 6.00 8.00 n/a n/a 1.50 1.00




Dimensions

Mixing Box

Figure 174.Mixing box

W

AJ BW

J

AD

RH H

AE RW

ND NPT (EXT) Drain L

BH AH

ED2

C

D1 F

AFTH

AG

TW

Front/Back Elevation Side Elevation

Plan View

Airflow

Access Door

K

S S

SS

F

D1

D2

C

L

SAccess Door

Airflow

DR2

S

Side Elevation

DR1

Size 66 - 120 Large Length Mixing Boxes

AccessDoor

AccessDoor




Dimensions

Table 304.Mixing box door dimensions (inches)

UnitSize W L H J ND

Door without filters Door with filtersD2 EC F D1 C F D1

3 31.50 34.00 29.00 3.38 1.00 22.25 18.75 7.63 22.25 29.00 2.13 4.25 2.50

4 44.00 34.00 29.00 3.38 1.00 22.25 18.75 7.63 22.25 29.00 2.13 4.25 2.50

6 44.00 34.00 35.25 3.38 1.00 28.50 18.75 7.63 28.50 29.00 2.13 4.25 2.50

8 50.50 36.00 37.75 3.38 1.00 31.00 18.75 8.63 31.00 31.00 2.13 4.25 2.50

10 61.50 36.00 37.75 3.38 1.00 31.00 18.75 8.63 31.00 31.00 2.13 4.25 2.50

12 66.50 36.00 41.50 3.38 1.00 34.75 18.75 8.63 34.75 31.00 2.13 4.25 2.50

14 72.00 36.00 41.50 3.38 1.00 34.75 18.75 8.63 34.75 31.00 2.13 4.25 2.50

17 72.00 36.00 49.00 3.38 1.00 42.25 20.38 7.88 42.25 31.00 2.13 4.25 2.50

21 80.00 34.00 52.75 3.38 1.00 46.00 18.75 7.63 46.00 29.00 2.13 4.25 2.50

25 80.00 46.00 61.50 3.38 1.00 54.75 20.38 12.88 54.75 31.00 2.13 4.25 2.50

30 93.50 46.00 61.50 3.38 1.00 54.75 20.38 12.88 54.75 31.00 2.13 4.25 2.50

35 100.00 48.00 67.25 3.25 1.25 60.50 20.38 13.88 60.50 20.38 2.13 4.13 2.50

40 112.50 48.00 67.25 3.25 1.25 60.50 20.38 13.88 60.50 20.38 2.13 4.13 2.50

50 125.50 48.00 75.75 3.25 1.25 69.00 20.38 13.88 69.00 23.38 2.13 4.13 2.50

57 125.50 48.00 85.50 3.25 1.25 60.50 20.38 13.88 78.75 23.38 2.13 4.13 2.50

66 140.50 49.00 92.50 6.13 1.50 60.50 20.38 14.38 82.25 23.38 2.13 7.63 6.00

80 140.50 54.00 107.50 6.13 1.50 60.50 20.38 16.88 97.25 23.38 2.13 7.63 6.00

100 154.50 60.00 119.75 6.13 1.50 60.50 20.38 19.88 109.50 23.38 2.13 7.63 6.00

120 182.00 60.00 119.75 6.13 1.50 60.50 20.38 19.88 109.50 23.38 2.13 7.63 6.00

Table 305.Mixing box with airfoil damper dimensions (inches)

Unit

Size W L H

Front/Back/Top/Bottom Opening With Airfoil Dampers

TH TW BH BW RH RW AD AE AF AG AH AJ3 31.50 34.00 29.00 17.00 16.25 12.00 11.50 17.00 16.25 8.25 7.63 2.50 7.63 4.38 10.00

4 44.00 34.00 29.00 17.00 22.25 12.00 17.50 17.00 22.25 8.25 10.88 2.50 10.88 4.38 13.25

6 44.00 34.00 35.25 17.00 28.25 12.00 23.50 17.00 28.25 10.50 7.88 2.50 7.88 4.38 10.25

8 50.50 36.00 37.75 17.00 37.25 12.00 32.50 17.00 37.25 11.75 6.63 2.50 6.63 4.38 9.00

10 61.50 36.00 37.75 17.00 45.75 12.00 41.00 17.00 45.75 11.75 7.88 2.50 7.88 4.38 10.25

12 66.50 36.00 41.50 17.00 55.50 12.00 50.75 17.00 55.50 13.63 5.50 2.50 5.50 4.38 7.88

14 72.00 36.00 41.50 22.75 44.25 17.75 39.50 22.75 44.25 10.75 13.88 2.50 13.88 4.38 16.25

17 72.00 36.00 49.00 22.75 54.00 17.75 49.25 22.75 54.00 14.50 9.00 2.50 9.00 4.38 11.38

21 80.00 34.00 52.75 22.75 66.00 17.75 61.25 22.75 66.00 16.38 7.00 2.50 7.00 4.38 9.38

25 80.00 46.00 61.50 28.50 61.50 23.50 56.75 28.50 61.50 17.88 9.25 2.50 9.25 4.38 11.63

30 93.50 46.00 61.50 28.50 71.00 23.50 66.25 28.50 71.00 17.88 11.25 2.50 11.25 4.38 13.63

35 100 48.00 67.25 34.25 69.00 31.75 66.50 34.25 69.00 17.63 15.50 6.50 15.50 8.25 16.75

40 112.5 48.00 67.25 28.50 95.00 26.00 92.50 28.50 95.00 20.50 8.75 6.50 8.75 8.25 10.00

50 125.5 48.00 75.75 28.50 108.00 26.00 105.50 28.50 108.00 24.75 8.75 6.50 8.75 8.25 10.00

57 125.5 48.00 85.50 34.25 108.00 31.75 105.50 34.25 108.00 26.75 8.75 6.50 8.75 8.25 10.00

66 140.5 49.00 92.50 34.25 123.00 31.75 120.50 34.25 123.00 32.00 8.75 6.50 8.75 8.25 10.00

80 140.5 54.00 107.50 40.00 123.00 37.50 120.50 40.00 123.00 36.63 8.75 6.50 8.75 8.25 10.00

100 154.5 60.00 119.75 45.75 137.00 43.25 134.50 45.75 137.00 39.88 8.75 6.50 8.75 8.25 10.00

120 182 60.00 119.75 45.75 164.25 43.25 161.75 45.75 164.25 39.88 8.88 6.50 8.88 8.25 10.13




Dimensions

Table 306.Mixing box without dampers

Unit

Size W L H

All Openings Without Dampers

TH TW BH BW RH RW AD AE AF AG AH AJ

3 31.50 34.00 29.00 14.50 13.75 12.00 11.50 14.50 13.75 9.50 8.88 3.75 8.88 4.38 10.00

4 44.00 34.00 29.00 14.50 19.75 12.00 17.50 14.50 19.75 9.50 12.13 3.75 12.13 4.38 13.25

6 44.00 34.00 35.25 14.50 25.75 12.00 23.50 14.50 25.75 11.75 9.13 3.75 9.13 4.38 10.25

8 50.50 36.00 37.75 14.50 34.75 12.00 32.50 14.50 34.75 13.00 7.88 3.75 7.88 4.38 9.00

10 61.50 36.00 37.75 14.50 43.25 12.00 41.00 14.50 43.25 13.00 9.13 3.75 9.13 4.38 10.25

12 66.50 36.00 41.50 14.50 53.00 12.00 50.75 14.50 53.00 14.88 6.75 3.75 6.75 4.38 7.88

14 72.00 36.00 41.50 20.25 41.75 17.75 39.50 20.25 41.75 12.00 15.13 3.75 15.13 4.38 16.25

17 72.00 36.00 49.00 20.25 51.50 17.75 49.25 20.25 51.50 15.75 10.25 3.75 10.25 4.38 11.38

21 80.00 34.00 52.75 20.25 63.50 17.75 61.25 20.25 63.50 17.63 8.25 3.75 8.25 4.38 9.38

25 80.00 46.00 61.50 26.00 59.00 23.50 56.75 26.00 59.00 19.13 10.50 3.75 10.50 4.38 11.63

30 93.50 46.00 61.50 26.00 68.50 23.50 66.25 26.00 68.50 19.13 12.50 3.75 12.50 4.38 13.6335 100 48.00 67.25 31.75 66.50 28.00 60.00 31.75 66.50 18.88 16.75 7.75 16.75 5.75 20.00

40 112.5 48.00 67.25 26.00 92.50 28.00 69.00 26.00 92.50 21.75 10.00 7.75 10.00 5.75 21.75

50 125.5 48.00 75.75 26.00 105.50 30.00 80.00 26.00 105.50 26.00 10.00 7.75 10.00 5.75 22.75

57 125.5 48.00 85.50 31.75 105.50 32.00 85.00 31.75 105.50 28.00 10.00 7.75 10.00 5.75 20.25

66 140.5 49.00 92.50 31.75 120.50 33.00 89.00 31.75 120.50 33.25 10.00 7.75 10.00 6.88 25.75

80 140.5 54.00 107.50 37.50 120.50 38.00 89.00 37.50 120.50 37.88 10.00 7.75 10.00 6.88 25.75

100 154.5 60.00 119.75 43.25 134.50 42.00 103.00 43.25 134.50 41.13 10.00 7.75 10.00 6.88 25.75

120 182 60.00 119.75 43.25 161.75 42.00 122.00 43.25 161.75 41.13 10.13 7.75 10.13 6.88 30.00

Table 307.Mixing box with Traq damper dimensions (inches)

Unit Size W L HFront/Back/Top Traq

TH TW RH RW AD AE AF AG

3 31.50 34.00 29.00 16.13 16.13 16.13 16.13 5.50 9.75 8.63 9.75

4 top std/back low-flow 44.00 41.00 29.00 17.13 32.88 17.63 33.63 5.50 8.00 10.50 5.63

4 top std/back std 44.00 34.00 29.00 17.13 32.88 16.13 33.50 4.75 7.13 10.50 5.63

4 top low-flow/back std 44.00 34.00 29.00 18.88 32.63 16.13 33.50 4.75 7.13 7.00 5.88

6 top std/back low-flow 44.00 34.00 35.25 17.13 32.88 18.13 32.88 8.50 8.50 10.50 5.63


6 top std/back std 44.00 34.00 35.25 17.13 32.88 16.13 33.88 5.00 6.25 10.50 5.63

8 50.50 44.00 37.75 27.38 39.38 28.63 37.13 4.88 6.50 10.50 5.63

10 61.50 36.00 37.75 16.13 52.13 16.13 54.13 9.00 4.50 12.50 4.88

12 66.50 42.50 41.50 27.88 58.75 20.63 59.88 7.88 3.75 7.63 3.63

14 72.00 36.00 41.50 21.75 61.38 19.75 62.75 5.25 7.13 6.13 5.38

17 72.00 36.00 49.00 21.75 61.38 19.75 62.75 12.75 5.13 6.25 5.38

21top low-flow/back std

top std/black low-flow80.00 50.25 52.75 37.75 70.50 24.75 75.25 11.00 2.50 4.88 4.88

21 top std/back std 80.00 50.25 52.75 37.75 70.50 24.75 75.25 11.00 2.50 4.88 4.88


25 top std 80.00 56.50 61.50 37.75 70.50 24.75 76.25 19.75 2.00 5.88 4.88

30 93.50 56.50 61.50 42.75 84.75 36.75 88.75 12.75 2.75 8.25 4.13




Dimensions

Unit Size W L H

Top/Front/Back Traq

TH TW RH RW AD AE AF AG35 100.00 48.00 67.25 29.75 92.25 29.75 92.25 19.75 4.00 8.00 4.00

40 112.50 48.00 67.25 29.75 100.25 29.75 100.25 19.75 6.25 9.75 6.25

50 125.50 48.00 75.75 34.50 110.00 34.50 108.00 22.25 8.75 7.75 7.75

57 125.50 48.00 85.50 34.50 110.00 34.50 108.00 27.25 8.75 7.75 7.75

66 140.50 84.00 92.50 72.50 117.00 70.50 123.00 15.25 8.75 3.75 11.75

80 140.50 92.00 107.50 74.50 119.00 75.50 123.00 17.75 8.75 9.75 10.75

100 154.50 96.00 119.75 77.50 127.00 79.50 127.00 20.75 13.75 8.75 13.75

120 182.00 96.00 119.75 77.50 130.50 79.50 130.50 20.75 14.00 8.75 16.00


Table 308.Mixing box with airfoil and Traq damper dimensions (inches)

Unit Size W L H

Top-Bottom Airfoil/Front-Back Traq Dampers

TH TW BH BW RH RW AD AE AF AG AH AJ3 31.50 34.00 29.00 17.00 16.25 12.00 11.50 16.13 16.13 5.50 9.75 2.50 7.63 11.38 10.00

4 top airfoil/std 44.00 34.00 29.00 17.00 22.25 16.13 34.00 4.75 7.13 7.50 10.88

4 bottom airfoil/std 44.00 34.00 29.00 12.00 17.50 16.13 34.63 10.50 5.50 11.38 13.25

4 top airfoil/low-flow 44.00 34.00 29.00 17.00 22.25 17.63 33.63 5.50 8.00 7.50 10.88

4 bottom airfoil/low-flow 44.00 34.00 29.00 12.00 17.50 17.63 33.63 5.50 8.00 11.38 13.25

6 top airfoil/std 44.00 34.00 35.25 17.00 28.25 16.13 33.88 5.00 6.25 2.50 7.88

6 top airfoil/low-flow 44.00 34.00 35.25 17.00 28.25 16.13 35.13 8.50 6.00 2.50 7.88

6 bottom airfoil 44.00 34.00 35.25 12.00 23.50 16.13 35.13 12.50 6.00 9.38 10.25

8 top airfoil 50.50 36.00 37.75 17.00 37.25 28.63 37.13 4.88 6.50 9.50 6.63

8 bottom airfoil 50.50 36.00 37.75 12.00 32.50 27.13 39.63 8.50 7.00 11.88 9.00

10 top airfoil 61.50 36.00 37.75 17.00 45.75 16.13 54.13 9.00 4.50 2.50 7.88

10 bottom airfoil 61.50 36.00 37.75 12.00 41.00 16.13 54.13 18.50 4.50 4.38 10.25

12 top airfoil 66.50 36.00 41.50 17.00 55.50 23.75 58.63 4.75 5.00 2.50 5.50

12 bottom airfoil 66.50 36.00 41.50 12.00 50.75 22.25 59.13 17.25 4.50 4.38 7.88

14 top airfoil 72.00 36.00 41.50 22.75 44.25 19.75 62.75 5.25 7.13 2.50 13.88

14 bottom airfoil 72.00 36.00 41.50 17.75 39.50 19.75 62.75 17.75 7.13 4.38 16.25

17 top airfoil 72.00 36.00 49.00 22.75 54.00 19.75 62.75 12.75 5.13 2.50 9.00

17 bottom airfoil 72.00 36.00 49.00 17.75 49.25 19.75 62.75 17.75 5.13 4.38 11.38

21 top airfoil 80.00 34.00 52.75 22.75 66.00 24.75 76.25 11.00 2.00 2.50 7.00

21 bottom airfoil 80.00 34.00 52.75 17.75 61.25 24.75 76.25 17.13 2.00 4.38 9.38

25 80.00 46.00 61.50 28.50 61.50 23.50 56.75 24.75 76.25 19.75 2.00 2.50 9.25 4.38 11.63

30 top airfoil 93.50 46.00 61.50 28.50 71.00 36.75 88.75 12.75 2.75 2.50 11.25

30 bottom airfoil 93.50 46.00 61.50 23.50 66.25 39.75 88.75 14.75 2.75 4.38 13.63

35 top airfoil/back Traq 100 48.00 67.25 34.25 69.00 29.75 92.25 19.75 4.00 6.50 15.50

35 bottom airfoil/back Traq 100 48.00 67.25 31.75 66.50 29.75 92.25 19.75 4.00 8.25 16.75

40 top airfoil/back Traq 112.5 48.00 67.25 28.50 95.00 29.75 100.25 19.75 6.25 6.50 8.75

40 bottom airfoil/back Traq 112.5 48.00 67.25 26.00 92.50 29.75 100.25 19.75 6.25 8.25 10.00










Dimensions

Unit Size W L H

Top-Bottom Airfoil/Front-Back Traq Dampers

TH TW BH BW RH RW AD AE AF AG AH AJ80 top airfoil/back Traq 140.5 54.00 107.50 40.00 123.00 75.50 123.00 17.75 8.75 6.50 8.75




120 top airfoil/back Traq 182 60.00 119.75 45.75 164.25 79.50 130.50 20.75 14.00 6.50 8.88

120 bottom airfoil/back Traq 182 60.00 119.75 43.25 161.75 79.50 130.50 20.75 14.00 8.25 10.13

Table 308.Mixing box with airfoil and Traq damper dimensions (inches)

Table 309.Mixing box with Traq and airfoil damper dimensions (inches)

Unit Size W L H

Top Traq/Front-Back-Bottom Airfoil Dampers

TH TW BH BW RH RW AD AE AF AG AH AJ

3 31.50 34.00 29.00 16.13 16.13 12.00 11.50 17.00 16.25 8.25 7.63 8.63 9.75 4.38 10.00

4 low-flow 44.00 34.00 29.00 19.38 31.88 12.00 17.50 17.00 22.25 8.25 10.88 6.50 5.88 4.38 13.25

4 std 44.00 34.00 29.00 17.13 32.88 12.00 17.50 17.00 22.25 8.25 10.88 10.50 5.63 4.38 13.25

6 low-flow 44.00 34.00 35.25 19.38 31.88 12.00 23.50 17.00 28.25 10.50 7.88 6.50 5.88 4.38 10.25

6 std 44.00 34.00 35.25 17.13 32.88 12.00 23.50 17.00 28.25 10.50 7.88 10.50 5.63 4.38 10.25

8 50.50 44.001 37.75 27.38 39.38 12.00 32.50 17.00 37.25 11.75 6.63 10.50 5.63 4.38 9.00

10 61.50 36.00 37.75 16.13 52.13 12.00 41.00 17.00 45.75 11.75 7.88 12.50 4.88 4.38 10.25

12 66.50 42.50 41.50 27.88 58.75 12.00 50.75 17.00 55.50 13.63 5.50 7.63 3.63 4.38 7.88

14 72.00 36.00 41.50 21.75 61.38 17.75 39.50 22.75 44.25 10.75 13.88 6.13 5.38 4.38 16.25

17 72.00 36.00 49.00 21.75 61.38 17.75 49.25 22.75 54.00 14.50 9.00 6.13 5.38 4.38 11.38

21 80.00 50.25 52.75 37.75 70.50 17.75 61.25 22.75 66.00 16.38 7.00 4.88 4.88 4.38 9.38

25 low-flow 80.00 46.00 61.50 35.25 70.75 23.50 56.75 28.50 61.50 17.88 9.25 4.63 4.63 4.38 11.63

25 std 80.00 56.50 61.50 37.75 70.50 23.50 56.75 28.50 61.50 17.88 9.25 5.88 4.88 4.38 11.63

30 93.50 56.50 61.50 42.75 84.75 23.50 66.25 28.50 71.00 17.88 11.25 8.25 4.13 4.38 13.63

35 100.00 48.00 67.25 29.75 92.25 31.75 66.50 34.25 69.00 17.63 15.50 8.00 4.00 8.25 16.75

40 112.50 48.00 67.25 29.75 100.25 26.00 92.50 28.5 95.00 20.50 8.75 9.75 6.25 8.25 10.00

50 125.50 48.00 75.75 34.50 110.00 26.00 105.50 28.5 108.00 24.75 8.75 7.75 7.75 8.25 10.00

57 125.50 48.00 85.50 34.50 110.00 31.75 105.50 34.25 108.00 26.75 8.75 7.75 7.75 8.25 10.00

66 140.50 84.00 92.50 72.50 117.00 31.75 120.50 34.25 123.00 32.00 8.75 3.75 11.75 8.25 10.00

80 140.50 92.00 107.50 74.50 119.00 37.5 120.50 40.00 123.00 36.63 8.75 9.75 10.75 8.25 10.00

100 154.50 96.00 119.75 77.50 127.00 43.25 134.50 45.75 137.00 39.88 8.75 8.75 13.75 8.25 10.00

120 182.00 96.00 119.75 77.50 130.50 43.25 161.75 45.75 164.25 39.88 8.88 8.75 16.00 8.25 10.13




Dimensions


Unit size Ext W Ext L Ext H

Top/Back Traq only

TH TW RH RW AF AG AD AE

3 Top only 31.50 34.00 29.00 16.13 16.13 8.63 9.75

3 Back only 31.50 34.00 29.00 16.13 16.13 5.50 9.75

4 Top Std only 44.00 34.00 29.00 17.13 32.88 10.50 5.63

4 Top Low-flow only 44.00 34.00 29.00 19.38 31.88 6.50 5.88

4 Back Std only 44.00 34.00 29.00 16.13 34.00 4.75 7.13

4 Back Low-flow only 44.00 34.00 29.00 19.63 32.13 6.00 9.50

6 Top Std only 44.00 34.00 35.25 17.13 32.88 10.50 5.63

6 Top Low-flow only 44.00 34.00 35.25 19.38 31.88 6.50 5.88

6 Back Std only 44.00 34.00 35.25 16.13 33.88 5.00 6.25


8 Top Std only 50.50 44.00 37.75 27.38 39.38 10.50 5.638 Top Low-flow only 50.50 44.00 37.75 27.38 39.38 10.50 5.63

8 Back Std only 50.50 36.00 37.75 28.63 37.13 4.88 6.50


10 Top Std only 61.50 36.00 37.75 16.13 52.13 12.50 4.88

10 Top Low-flow only 61.50 36.00 37.75 16.13 52.13 12.50 4.88

10 Back Std only 61.50 36.00 37.75 16.13 54.13 9.00 4.50


12 Top Std only 6.50 42.50 41.50 27.88 58.75 7.63 3.63

12 Top Low-flow only 666.50 42.50 41.50 27.88 58.75 7.63 3.63

12 Back Std only 66.50 36.00 41.50 22.25 59.13 17.25 4.50


14 Top Std only 72.00 36.00 41.50 21.75 61.38 6.13 5.38

14 Top Low-flow only 72.00 36.00 41.50 21.75 61.38 6.13 5.38

14 Back Std only 72.00 36.00 41.50 19.75 62.75 17.75 7.13


17 Top Std only 72.00 36.00 49.00 21.75 61.38 6.13 5.38

17 Top Low-flow only 72.00 36.00 49.00 21.75 61.38 6.13 5.38

17 Back Std only 72.00 36.00 49.00 19.75 62.75 17.75 5.13


21 Top Std only 80.00 50.25 52.75 37.75 70.50 4.88 4.88

21 Top Low-flow only 80.00 50.25 52.75 37.75 70.50 4.88 4.88

21 Back Std only 80.00 34.00 52.75 24.75 75.25 17.13 2.50


25 Top Std only 80.00 56.50 61.50 37.75 70.50 5.88 4.88

25 Top Low-flow only 80.00 46.00 61.50 35.75 70.75 4.63 4.63

25 Back Std only 80.00 46.00 61.50 24.75 75.25 19.75 2.50


30 Top Std only 93.50 56.50 61.50 42.75 84.75 8.25 4.13

30 Top Low-flow only 93.50 56.50 61.50 42.75 84.75 8.25 4.13

30 Back Std only 93.50 46.00 61.50 39.75 88.75 14.75 2.75


35 Top only 100.00 48.00 67.25 29.75 92.25 8.00 4.00

35 Back only 100.00 48.00 67.25 29.75 92.25 19.75 4.00




Dimensions

Mixing Box Openings

Unit size Ext W Ext L Ext H

Top/Back Traq only

TH TW RH RW AF AG AD AE40 Top only 112.50 48.00 67.25 29.75 100.25 9.75 6.25

40 Back only 112.50 48.00 67.25 29.75 100.25 19.75 6.25

50 Top only 125.50 48.00 75.75 34.50 110.00 7.75 7.75

50 Back only 125.50 48.00 75.75 34.50 108.00 22.25 8.75

57 Top only 125.50 48.00 85.50 34.50 110.00 7.75 7.75

57 Back only 125.50 48.00 85.50 34.50 108.00 27.25 8.75

66 Top only 140.50 84.00 92.50 72.50 117.00 3.75 11.75

66 Back only 140.50 49.00 92.50 70.50 123.00 15.25 8.75

80 Top only 140.50 92.00 107.50 74.50 119.00 9.75 10.75

80 Back only 140.50 54.00 107.50 75.50 123.00 17.75 8.75

100 Top only 154.50 96.00 119.75 77.50 127.00 8.75 13.75

100 Back only 154.50 60.00 119.75 79.50 127.00 20.75 13.75

120 Top only 182.00 96.00 119.75 77.50 130.50 8.75 16.00

120 Back only 182.00 60.00 119.75 79.50 130.50 20.75 14.00


Figure 175.Openings for mixing box size 3-30

A N

K

C

J

BH

FSL

M

E N

F

DH

FSLJ

G P

Side view Side view

Top panel

EOU panel

Bottompanel

Bottompanel

EOU panel

Top panel

4-in flatfilter




Dimensions

Table 311.Mixing box horizontal discharge opening dimensions (inches)

Unit size W H L V

Round Openings

Front Top/Bottom Side

V1 D V1 D V4 D

3 31.50 29.00 34.00 4.13 9.25 13.00 9.25 13.00 4.50 13.00

4 44.00 29.00 34.00 4.13 14.00 16.00 14.00 16.00 4.50 16.00

6 44.00 35.25 34.00 4.13 12.00 20.00 12.00 20.00 4.50 20.00

8 50.50 37.75 36.00 4.13 14.25 22.00 14.25 22.00 4.50 22.00

10 61.50 37.75 36.00 4.13 18.75 24.00 18.75 24.00 4.50 24.00

12 66.50 41.50 36.00 4.13 19.25 28.00 20.25 26.00 4.50 28.00

14 72.00 41.50 36.00 4.13 21.00 30.00 23.00 26.00 4.50 28.00

17 72.00 49.00 36.00 4.13 20.00 32.00 23.00 26.00 4.50 28.00

21 80.00 52.75 34.00 4.13 23.00 34.00 28.00 24.00 4.50 26.00

25 80.00 61.50 46.00 4.13 21.00 38.00 22.00 36.00 4.50 38.00

30 93.50 61.50 46.00 4.13 25.75 42.00 28.75 36.00 4.50 38.00


Unit size Ext W Ext FSL Ext H A

B

round/grate C

D

round/grate E F G

3 31.50 34.00 29.00 3.44 3.44 7.63 3.44 3.44 0.75 4.07

4 44.00 34.00 29.00 3.44 3.44 7.63 3.44 3.44 0.75 4.07

4 44.00 41.00 29.00 3.44 3.44 7.63 4.07

6 44.00 34.00 35.25 3.44 3.44 7.63 3.44 3.44 0.75 4.07

8 50.50 36.00 37.75 3.44 3.44 7.63 3.44 3.44 0.75 7.12

8 50.50 44.00 37.75 3.44 3.44 7.63 7.12

10 61.50 36.00 37.75 3.44 3.44 7.63 3.44 3.44 0.75 7.12

12 66.50 36.00 41.50 3.44 3.44 7.63 3.44 3.44 0.75 4.07

12 66.50 42.50 41.50 3.44 3.44 7.63 4.07

14 72.00 36.00 41.50 3.44 3.44 7.63 3.44 3.44 0.75 4.07

17 72.00 36.00 49.00 3.44 3.44 7.63 3.44 3.44 0.75 4.07

21 80.00 34.00 52.75 3.44 3.44 7.63 3.44 3.44 0.75 4.07

21 80.00 50.25 52.75 3.44 3.44 7.63 4.07

25 80.00 46.00 61.50 3.44 3.44 7.63 3.44 3.44 0.75 7.12

25 80.00 56.50 61.50 3.44 3.44 7.63 7.12

30 93.50 46.00 61.50 3.44 3.44 7.63 3.44 3.44 0.75 7.12

30 93.50 56.50 61.50 3.44 3.44 7.63 7.12




Dimensions


Unit

size

Flat filter bottom panel Flat filter side panel

H

max hole

J

max grate

Round

opening OL grate

OW

grate

K

max hole

M

max hole

Max

round

opening

Default

round

opening

Max bm

opening Max bm

Default

bm

3 25.75 28.56 13.00 17.41 18.16 22.25 18.88 16.00 13.00 18.00 16.00 13.00

4 25.75 28.56 16.00 17.41 18.16 22.25 18.88 16.00 16.00 18.00 16.00 16.00

4 32.75 35.56 16.00 17.41 18.16 29.25 18.88 16.00 16.00 18.00 16.00 16.00

6 25.75 28.56 20.00 17.41 18.16 22.25 25.13 22.00 20.00 22.00 20.00 20.00

8 27.75 30.56 22.00 34.16 26.91 24.25 27.63 24.00 22.00 22.00 20.00 20.00

8 35.75 38.56 22.00 34.16 26.91 32.25 27.63 26.00 22.00 26.00 24.00 24.00

10 27.75 30.56 24.00 34.16 26.91 24.25 27.63 24.00 24.00 22.00 20.00 20.00

12 27.75 30.56 26.00 34.16 26.91 24.25 31.38 24.00 24.00 22.00 20.00 20.00

12 34.25 37.06 26.00 34.16 26.91 30.75 31.38 30.00 28.00 30.00 28.00 24.00

14 27.75 30.56 26.00 34.16 26.91 24.25 31.38 24.00 24.00 22.00 20.00 20.0017 27.75 30.56 26.00 34.16 26.91 24.25 38.88 24.00 24.00 22.00 20.00 20.00

21 25.75 28.56 24.00 34.16 26.91 22.25 42.63 22.00 22.00 22.00 20.00 20.00

21 42.00 44.81 24.00 34.164 26.91 38.50 42.63 38.00 26.00 38.00 36.00 24.00

25 37.75 40.56 36.00 40.66 28.91 34.25 51.38 34.00 34.00 34.00 32.00 32.00

25 48.250 51.06 36.00 40.66 28.91 44.75 51.38 42.00 38.00 44.00 42.00 36.00

30 37.75 40.56 36.00 40.66 28.91 34.25 51.38 34.00 34.00 34.00 32.00 32.00

30 48.25 51.06 36.00 40.66 28.91 44.75 51.38 42.00 38.00 44.00 42.00 36.00


Unit

size

Flat filter top panel Angled filter bottom panel Angled filter top panel

N

max hole

P

max hole

H

max hole

J

max grate

P

max hole

N

max hole

P

max hole

Max bm

opening Max bm Default bm

3 27.43 20.50 25.75 28.56 23.25 27.43 20.50 18 16 13

4 27.43 33.00 25.75 28.56 35.75 27.43 33.00 26 24 16

4 34.43 33.00 32.75 39.00 35.75 37.88 33.00 n/a n/a n/a

6 27.43 33.00 25.75 28.56 35.75 27.43 33.00 26 24 20

8 29.43 39.50 27.75 30.56 36.26 29.43 36.26 26 24 20

8 37.43 39.50 35.75 42.00 36.26 40.88 36.26 n/a n/a n/a

10 29.43 50.50 27.75 30.56 47.26 29.43 47.26 26 24 20

12 29.43 55.50 27.75 30.56 58.25 29.43 55.50 26 24 20

12 35.93 55.50 34.25 40.50 58.25 39.38 55.50 n/a n/a n/a

14 29.43 61.00 27.75 30.56 63.75 29.43 61.00 26 24 20

17 29.43 61.00 27.75 30.56 63.75 29.43 61.00 26 24 20

21 27.43 69.00 25.75 28.56 71.75 27.43 69.00 26 24 2021 43.68 69.00 42.00 48.25 71.75 47.13 69.00 n/a n/a n/a

25 39.43 69.00 37.75 40.56 65.76 39.43 65.76 38 36 28

25 49.93 69.00 48.25 54.50 65.76 53.38 65.76 n/a n/a n/a

30 39.43 82.50 37.75 40.56 79.26 39.43 79.26 38 36 32

30 49.93 82.50 48.25 54.50 79.26 53.38 79.26 n/a n/a n/a




Dimensions

Figure 176.Openings for mixing box size 35-120

A N

K

C

J

B H1FSL

M

G P

V1

D1 V

Top panel

EOU panel

E H3

V3

B H2FSL

D2

Top panel

EOU panel

V4

A N

D1 H1FSL

Top panel

EOU panel

D

J

E H3

D2 H2FSL

Top panel

EOU panel

U

R

Front view

Side view Side view

4-in flatpanel

4-in flatpanel

Bottompanel

Bottompanel

Side viewSide view

Bottompanel

Bottompanel

Table 315.Mixing box without filters opening dimensions (inches)

Unit

size W H L

Round openings

Front/Back Top Bottom Side

V V1 D Qty V V1 D Qty V V1 D Qty V V4 D Qty

35 100.00 67.25 48.00 9.38 27.00 46.00 1 8.00 12.88 32.00 2 8.00 12.88 32.00 2 12.75 7.88 22.50 2

40 112.50 67.25 48.00 8.38 32.25 48.00 1 7.00 17.13 34.00 2 7.00 17.13 34.00 2 12.75 7.88 22.50 2

50 125.50 75.75 48.00 17.63 19.63 38.00 2 5.75 21.13 36.50 2 5.75 21.13 36.50 2 10.50 7.63 27.00 2

57 125.50 85.50 48.00 21.00 16.63 41.00 2 8.00 7.75 32.00 3 8.00 7.75 32.00 3 8.00 7.50 32.00 266 140.50 92.50 49.00 21.25 21.13 44.00 2 7.50 13.00 34.00 3 7.50 13.00 34.00 3 7.63 7.50 33.75 2

66 140.50 92.50 84.00 21.25 21.13 44.00 2 n/a n/a n/a n/a 44.33 13.00 34.00 3 7.63 7.50 33.75 2

80 140.50 107.50 54.00 26.75 17.13 48.00 2 9.00 10.00 36.00 3 9.00 10.00 36.00 3 4.75 7.50 41.25 2

80 140.50 107.50 92.00 26.75 17.13 48.00 2 n/a n/a n/a n/a 47.08 10.00 36.00 3 4.75 7.50 41.25 2

100 154.50 119.75 60.00 16.81 34.13 38.00 4 9.75 16.00 45.00 2 9.75 16.00 45.00 2 4.75 7.63 47.25 2

100 154.50 119.75 96.00 16.81 34.13 38.00 4 n/a n/a n/a n/a 45.70 10 40.5 3 4.75 7.63 47.25 2

120 182.00 119.75 60.00 12.81 43.88 42.00 4 7.50 13.81 45.00 3 7.50 13.81 45.00 3 4.75 7.63 47.25 2

120 182.00 119.75 96.00 12.81 43.88 42.00 4 n/a n/a n/a n/a 44.08 13.81 45.00 3 4.75 7.63 47.25 2




Dimensions

Table 316.Mixing box with 4-inch filters opening dimensions (inches)

Unit size Ext W Ext FSL Ext H V1 B V J D1 D2 F G

35 100.00 48.00 67.25 4.5 8.08 5.75 4.75 14.25 9.33 0.75 7.25

40 112.50 48.00 67.25 4.5 8.08 5.75 4.75 14.25 9.33 0.75 7.25

50 125.50 48.00 75.75 4.5 8.08 5.75 4.75 12.25 9.33 0.75 7.25

57 125.50 48.00 85.50 4.5 8.08 5.75 4.75 10.25 9.33 0.75 7.25

66 140.50 49.00 92.50 7.125 8.079 6.875 4.75 9.125 9.33 0.75 7.25

66 140.50 84.00 92.50 7.125 8.079 6.875 4.75 44.125 44.33 0.75 7.25

80 140.50 54.00 107.50 7.125 8.079 6.875 4.75 9.125 9.08 0.75 9.25

80 140.50 92.00 107.50 7.125 8.079 6.875 4.75 47.125 47.08 0.75 9.25

100 154.50 60.00 119.75 7.125 8.079 6.875 4.75 11.125 8.08 0.75 9.25

100 154.50 96.00 119.75 7.125 8.079 6.875 4.75 47.125 45.70 0.75 9.25

120 182.00 60.00 119.75 7.125 8.079 6.875 4.75 11.125 8.08 0.75 9.25

120 182.00 96.00 119.75 7.125 8.079 6.875 4.75 47.125 44.08 0.75 9.25


Unit

size

4-inch flat filter bottom panel 4-inch flat filter side panel

H1

H2 round

opening Qty R

OL

grate

OW

grate C

K

max opn

M

max opn V3 V4 D Qty

Max bottom

opening

Max

bm

Default

bm

35 28.00 32.00 2 60.00 34.00 34.25 7.54 35.71 49.75 7.54 7.88 22.50 2 34.00 32.00 20.00

40 28.00 32.00 2 69.00 34.00 34.25 7.54 35.71 49.75 7.54 7.88 22.50 2 34.00 32.00 20.00

50 30.00 32.00 2 80.00 34.00 34.25 7.54 35.71 58.25 7.54 7.63 27.00 2 34.00 32.00 24.00

57 32.00 32.00 3 85.00 34.00 34.25 7.54 35.71 68.00 7.54 7.50 32.00 2 34.00 32.00 28.00

66 33.00 32.00 3 89.00 34.00 34.25 7.54 36.71 71.50 7.54 7.50 33.75 2 34.00 32.00 32.00

66 33.00 32.00 3 89.00 34.00 34.25 7.54 71.71 71.50 7.54 7.50 33.75 2 34.00 32.00 32.00

80 38.00 34.00 3 89.00 39.00 34.50 7.54 41.71 86.50 7.54 7.50 41.25 2 38.00 36.00 36.00

80 38.00 34.00 3 89.00 39.00 34.50 7.54 79.71 86.50 7.54 7.50 47.25 2 38.00 36.00 36.00

100 42.00 45.00 2 103.00 49.75 44.33 7.54 47.71 98.75 7.54 7.63 47.25 2 48.00 46.00 42.00

100 42.00 40.50 3 103.00 43.25 51.50 7.54 83.71 98.75 7.54 7.63 47.25 2 48.00 46.00 42.00

120 42.000 45.00 3 122.00 49.75 44.33 7.537 47.71 98.75 7.537 7.63 47.25 2 48.00 46.00 42.00

120 42.000 45.00 3 122.00 49.75 44.33 7.537 83.71 98.75 7.537 7.63 47.25 2 48.00 46.00 42.00


Unit size

4-inch flat filter top

A

N

max opn E H3 Qty

P

max opening

Max bm

opening Max bm Default bm

35 7.58 35.92 7.58 32.00 2 85.50 34.00 32.00 32.00

40 7.58 35.92 7.58 32.00 2 98.00 34.00 32.00 32.00

50 7.58 35.92 7.58 32.00 2 111.00 34.00 32.00 36.00

57 7.58 35.92 7.58 32.00 3 111.00 34.00 32.00 32.00

66 7.58 34.29 7.58 32.00 3 126.00 34.00 32.00 32.00

80 7.58 39.29 7.58 34.00 3 122.00 38.00 36.00 36.00

100 7.58 45.29 7.58 45.00 2 136.00 44.00 42.00 36.00

120 7.58 45.29 7.58 45.00 3 163.50 44.00 42.00 42.00




Dimensions


Unit

size

4-inch angled filter bottom panel 4-inch angled filter top panel

H1

H2round

opening Qty R

OL

grate

OW

grate A

N

max opn

P

max hole E H3 QtyMax bmopening Max bm

Defaultbm

35 28.00 32.00 2 60.00 34.25 34.00 4.50 39.00 85.50 7.58 32.00 2 34.00 32.00 32.00

40 28.00 32.00 2 69.00 34.50 39.00 4.50 39.00 98.00 7.58 34.00 2 38.00 36.00 32.00

50 30.00 32.00 2 80.00 41.25 39.00 4.50 39.00 111.00 7.58 36.50 2 38.00 36.00 36.00

57 32.00 32.00 3 85.00 34.25 34.00 4.50 39.00 111.00 7.58 32.00 3 38.00 36.00 32.00

66 33.00 32.00 3 89.00 34.50 39.00 7.13 34.75 126.00 7.58 34.00 3 34.00 32.00 32.00

80 38.00 34.00 3 89.00 41.25 39.00 7.13 39.75 122.00 7.58 36.00 3 38.00 36.00 36.00

100 42.00 45.00 2 103.00 51.50 43.25 7.13 45.75 136.00 7.58 45.00 2 44.00 42.00 36.00

120 42.00 45.00 3 122.00 44.33 49.75 7.13 45.75 163.50 7.58 45.00 3 44.00 42.00 42.00

Table 320.Mixing box without filters opening dimensions (inches)

Unit size Ext W Ext FSL Ext H

Bottom rectangular openings

V U H1 R

35 100.00 48.00 67.25 5.75 20.00 28.000 60.00

40 112.50 48.00 67.25 5.75 21.75 28.000 69.00

50 125.50 48.00 75.75 5.75 22.75 30.000 80.00

57 125.50 48.00 85.50 5.75 20.25 32.000 85.00

66 140.50 49.00 92.50 6.875 25.75 33.000 89.00

66 140.50 84.00 92.50 6.875 25.75 33.000 89.00

80 140.50 54.00 107.50 6.875 25.75 38.000 89.00

80 140.50 92.00 107.50 6.875 25.75 38.000 89.00

100 154.50 60.00 119.75 6.875 25.75 42.000 103.00100 154.50 96.00 119.75 6.875 25.75 42.000 103.00

120 182.00 60.00 119.75 6.875 30.00 42.000 122.00

120 182.00 96.00 119.75 6.875 30.00 42.000 122.00




Dimensions

Short Mixing Box

Figure 177.Short mixing box

H

RH

AD

ED2

AG

TW SH

AK

AT

H

L/2

W

AE


C

L

Side Elevation

BW

RW

AJ BH AH

FAccess Door

Access

Door

D1

S S

Plan View

TH AF

SS

Side damper

SW ALAF

L

ND NPT (EXT) DRAIN




Dimensions

Table 321.Short mixing box dimensions (inches)

Unit size Ext W Ext L Ext H Door C F D1 D2 E3 31.50 23.38 29.00 22.25 17.38 3.13 4.25 2.50

4 44.00 23.38 29.00 22.25 17.38 3.13 4.25 2.50

6 44.00 23.38 35.25 28.50 17.38 3.13 4.25 2.50

8 50.50 23.38 37.75 31.00 17.38 3.13 4.25 2.50

10 61.50 23.38 37.75 31.00 17.38 3.13 4.25 2.50

12 66.50 23.38 41.50 34.75 17.38 3.13 4.25 2.50

14 72.00 28.38 41.50 34.75 22.38 3.13 4.25 2.50

17 72.00 28.38 49.00 42.25 22.38 3.13 4.25 2.50

21 80.00 28.38 52.75 46.00 22.38 3.13 4.25 2.50

25 80.00 28.38 61.50 54.75 22.38 3.13 4.25 2.50

30 93.50 32.50 61.50 54.75 23.38 3.13 4.25 2.50

35 100.00 35.50 67.25 60.50 23.38 3.13 4.25 2.50

40 112.50 38.50 67.25 60.50 23.38 3.13 4.25 2.50

50 125.50 41.50 75.75 69.00 23.38 3.13 4.25 2.50

57 125.50 41.50 85.50 60.50 23.38 3.13 4.25 2.50

66 140.50 41.50 92.50 60.50 23.38 3.13 7.75 6.00

80 140.50 41.50 107.50 60.50 23.38 3.13 7.75 6.00

100 154.50 47.00 119.75 60.50 23.38 3.13 7.75 6.00

120 182.00 53.00 119.75 60.50 23.38 3.13 7.75 6.00

Table 322.Short mixing box with airfoil dampers dimensions (inches)

Unit

size

All openings with airfoil dampers

TH TW BH BW RH RW AD AE AF AG AH AJ SH SW AK AL

3 11.25 16.00 8.75 13.50 11.25 16.00 10.38 7.75 8.75 7.75 10.00 9.00 14.25 17.00 11.00 2.50

4 11.25 22.75 8.75 20.25 11.25 22.75 11.00 10.63 7.00 10.63 8.25 11.88 14.25 17.00 10.88 3.25

6 11.25 30.00 8.75 27.50 11.25 30.00 13.38 7.00 9.00 7.00 10.25 8.25 18.75 17.00 11.75 1.63

8 11.25 38.00 8.75 35.50 11.25 38.00 14.63 6.25 8.75 6.25 10.00 7.50 23.25 17.00 10.50 2.13

10 11.25 46.75 8.75 44.25 11.25 46.75 14.63 7.38 8.88 7.38 10.13 8.63 23.25 19.38 10.00 1.88

12 17.00 35.00 14.50 32.50 17.00 35.00 17.25 15.75 2.88 15.75 4.13 17.00 30.00 19.38 8.00 1.88

14 11.25 63.00 8.75 60.50 11.25 63.00 16.50 4.50 10.50 4.50 11.75 5.75 26.25 22.75 11.38 3.75

17 17.00 46.50 14.50 44.00 17.00 46.50 17.38 12.75 4.13 12.75 5.38 14.00 33.50 22.75 11.63 2.88

21 17.00 56.75 14.50 54.25 17.00 56.75 19.25 11.63 4.13 11.63 5.38 12.88 39.75 22.75 9.25 2.88

25 17.00 67.50 14.50 65.00 17.00 67.50 23.63 6.25 2.88 6.25 4.13 7.50 48.75 22.75 8.88 2.88

30 22.75 58.00 20.25 55.50 22.75 58.00 20.75 17.75 3.25 17.75 4.50 19.00 51.50 23.25 6.75 4.75

35 22.75 67.00 20.25 64.50 22.75 67.00 23.38 16.50 5.25 16.50 6.50 17.75 48.50 28.50 12.50 3.63

40 28.50 59.50 26.00 57.00 28.50 59.50 20.50 26.50 5.25 26.50 6.50 27.75 51.00 31.38 10.00 3.63

50 28.50 71.00 26.00 68.50 28.50 71.00 24.75 27.25 5.25 27.25 6.50 28.50 59.75 34.25 9.75 3.75

57 34.25 69.00 30.00 66.50 34.25 69.00 26.75 28.25 3.75 28.25 5.75 29.50 68.75 34.25 10.50 3.75

66 22.75 123.00 20.25 120.50 22.75 123.00 37.75 8.75 6.25 8.75 7.50 10.00 73.50 34.25 12.75 3.75

80 28.50 114.50 26.00 112.00 28.50 114.50 42.38 13.00 6.25 13.00 7.50 14.25 88.00 34.25 13.25 3.75

100 28.50 136.50 26.00 134.00 28.50 136.50 48.50 9.00 6.25 9.00 7.50 10.25 98.00 40.00 15.50 3.63

120 34.25 138.00 31.75 135.50 34.25 138.00 45.63 22.00 6.25 22.00 7.50 23.25 99.00 45.75 14.50 3.75




Dimensions

Table 323.Short mixing box without dampers dimensions (inches)

Unit

size

All opening without dampers

TH TW BH BW RH RW AD AE AF AG AH AJ SH SW AK AL

3 8.75 13.50 8.75 13.50 8.75 13.50 11.63 9.00 10.00 9.00 10.00 9.00 11.75 14.50 12.25 3.75

4 8.75 20.25 8.75 20.25 8.75 20.25 12.25 11.88 8.25 11.88 8.25 11.88 11.75 14.50 12.13 4.50

6 8.75 27.50 8.75 27.50 8.75 27.50 14.63 8.25 10.25 8.25 10.25 8.25 16.25 14.50 13.00 2.88

8 8.75 35.50 8.75 35.50 8.75 35.50 15.88 7.50 10.00 7.50 10.00 7.50 20.75 14.50 11.75 3.38

10 8.75 44.25 8.75 44.25 8.75 44.25 15.88 8.63 10.13 8.63 10.13 8.63 20.75 16.88 11.25 3.13

12 14.50 32.50 14.50 32.50 14.50 32.50 18.50 17.00 4.13 17.00 4.13 17.00 27.50 16.88 9.25 3.13

14 8.75 60.50 8.75 60.50 8.75 60.50 17.75 5.75 11.75 5.75 11.75 5.75 23.75 20.25 12.63 5.00

17 14.50 44.00 14.50 44.00 14.50 44.00 18.63 14.00 5.38 14.00 5.38 14.00 31.00 20.25 12.88 4.13

21 14.50 54.25 14.50 54.25 14.50 54.25 20.50 12.88 5.38 12.88 5.38 12.88 37.25 20.25 10.50 4.13

25 14.50 65.00 14.50 65.00 14.50 65.00 24.88 7.50 4.13 7.50 4.13 7.50 46.25 20.25 10.13 4.13

30 20.25 55.50 20.25 55.50 20.25 55.50 22.00 19.00 4.50 19.00 4.50 19.00 49.00 20.75 8.00 6.00

35 20.25 64.50 20.25 64.50 20.25 64.50 24.63 17.75 6.50 17.75 6.50 17.75 46.00 26.00 13.75 4.88

40 26.00 57.00 26.00 57.00 26.00 57.00 21.75 27.75 6.50 27.75 6.50 27.75 48.50 28.88 11.25 4.88

50 26.00 68.50 26.00 68.50 26.00 68.50 26.00 28.50 6.50 28.50 6.50 28.50 57.25 31.75 11.00 5.00

57 31.75 66.50 30.00 66.50 31.75 66.50 28.00 29.50 5.00 29.50 5.75 29.50 66.25 31.75 11.75 5.00

66 20.25 120.50 20.25 120.50 20.25 120.50 39.00 10.00 7.50 10.00 7.50 10.00 71.00 31.75 14.00 5.00

80 26.00 112.00 26.00 112.00 26.00 112.00 43.63 14.25 7.50 14.25 7.50 14.25 85.50 31.75 14.50 5.00

100 26.00 134.00 26.00 134.00 26.00 134.00 49.75 10.25 7.50 10.25 7.50 10.25 95.50 37.50 16.75 4.88

120 31.75 135.50 31.75 135.50 31.75 135.50 46.88 23.25 7.50 23.25 7.50 23.25 96.50 43.25 15.75 5.00




Dimensions

Mixing Box with Side Dampers

Figure 178. Mixing box with side dampers

H

RH

AD

ED2

AG

TW

SH

AK

AT

H

L/2

W

AE


C

L

Side Elevation

BW

RW

AJ

BH AH

FAccess Door

Access

Door

D1

S S

Plan View

TH AF

SS

Side damper

SW ALAF

L

ND NPT (EXT) DRAIN




Dimensions

Table 324.Mixing box with side dampers

Unit size

Ext Ext Ext Door without filter Door with filter

W L H C F D1 D2 E C F D1 D2 E

3 with top Traq 31.50 34.00 29.00 22.25 18.75 7.63 4.25 2.50 22.25 29.00 2.13 4.25 2.50

3 without top Traq 31.50 34.00 29.00 22.25 18.75 7.63 4.25 2.50 22.25 29.00 2.13 4.25 2.50

4 with top Traq 44.00 34.00 29.00 22.25 18.75 7.63 4.25 2.50 22.25 29.00 2.13 4.25 2.50

4 without top Traq 44.00 34.00 29.00 22.25 18.75 7.63 4.25 2.50 22.25 29.00 2.13 4.25 2.50

6 with top Traq 44.00 34.00 35.25 28.50 18.75 7.63 4.25 2.50 28.50 29.00 2.13 4.25 2.50

6 without top Traq 44.00 34.00 35.25 28.50 18.75 7.63 4.25 2.50 28.50 29.00 2.13 4.25 2.50

8 without top Traq 50.50 36.00 37.75 31.00 18.75 8.63 4.25 2.50 31.00 31.00 2.13 4.25 2.50

8 with top Traq 50.50 44.00 37.75 31.00 18.75 12.63 4.25 2.50 31.00 31.00 2.13 4.25 2.50

10 61.50 36.00 37.75 31.00 18.75 8.63 4.25 2.50 31.00 31.00 2.13 4.25 2.50

12 with Top Traq 66.50 42.50 41.50 34.75 18.75 11.88 4.25 2.50 34.75 31.00 2.13 4.25 2.50

12 without Top Traq 66.50 36.00 41.50 34.75 18.75 8.63 4.25 2.50 34.75 31.00 2.13 4.25 2.50

14 without Back Traq 72.00 36.00 41.50 34.75 18.75 8.63 4.25 2.50 34.75 31.00 2.13 4.25 2.50

14 with Back Traq 72.00 42.50 41.50 34.75 18.75 11.88 4.25 2.50 34.75 31.00 2.13 4.25 2.50

17 without back Traq 72.00 36.00 49.00 42.25 20.38 7.88 4.25 2.50 42.25 31.00 2.13 4.25 2.50

17 with back Traq 72.00 36.00 49.00 42.25 20.38 7.88 4.25 2.50 42.25 31.00 2.13 4.25 2.50

21 with Top or Back Traq 80.00 50.25 52.75 46.00 18.75 15.75 4.25 2.50 46.00 29.00 2.13 4.25 2.50

21 without Top and Back Traq 80.00 34.00 52.75 46.00 18.75 7.63 4.25 2.50 46.00 29.00 2.13 4.25 2.50

25 without top Traq 80.00 46.00 61.50 54.75 20.38 12.88 4.25 2.50 54.75 31.00 2.13 4.25 2.50

25 with top Traq 80.00 56.50 61.50 54.75 20.38 18.13 4.25 2.50 54.75 31.00 2.13 4.25 2.50

30 without top Traq 93.50 46.00 61.50 54.75 20.38 12.88 4.25 2.50 54.75 31.00 2.13 4.25 2.50

30 with top Traq 93.50 56.50 61.50 54.75 20.38 18.13 4.25 2.50 54.75 31.00 2.13 4.25 2.50

35 100.00 48.00 67.25 60.50 20.38 13.88 4.25 2.50 60.50 20.38 2.13 4.25 2.50

40 112.50 48.00 67.25 60.50 20.38 13.88 4.25 2.50 60.50 20.38 2.13 4.25 2.50

50 125.50 48.00 75.75 69.00 20.38 13.88 4.25 2.50 69.00 23.38 2.13 4.25 2.5057 125.50 48.00 85.50 60.50 20.38 13.88 4.25 2.50 78.75 23.38 2.13 4.25 2.50

66 without Top Traq damper 140.50 49.00 92.50 60.50 20.38 14.38 7.75 6.00 82.25 23.38 2.13 7.75 6.00

66 with Top Traq damper 140.50 84.00 92.50 60.50 20.38 31.88 7.75 6.00 82.25 23.38 2.13 7.75 6.00







Table 325.Mixing box with side dampers

Unit size

Side openings with airfoil dampers Side openings without dampers

SH SW AK AL SH SW AK AL

3 with top Traq 14.25 17.00 6.00 9.88 11.75 14.50 7.25 11.13

3 without top Traq 14.25 17.00 8.00 10.50 11.75 14.50 9.25 11.75

4 with top Traq 14.25 17.00 6.13 7.25 11.75 14.50 7.38 8.50

4 without top Traq 14.25 17.00 6.13 9.75 11.75 14.50 7.38 11.00

6 with top Traq 18.75 17.00 7.50 7.25 16.25 14.50 8.75 8.50

6 without top Traq 18.75 17.00 7.50 9.75 16.25 14.50 8.75 11.00

8 without top Traq 23.25 17.00 9.25 11.25 20.75 14.50 10.50 12.50

8 with top Traq 23.25 17.00 6.50 4.00 20.75 14.50 7.75 5.25






Dimensions

Table 326.Mixing box with side Traq dampers

Unit size Ext WE Ext L Ext H

Side opening withTraq dampers Door without filter

AF AT C F D1 D2 E

3L without top Traq and without bottom damper 31.50 34.00 29.00 6.00 6.50 22.25 18.75 7.63 4.25 2.50

3XL with top Traq or with bottom damper 31.50 37.00 29.00 6.00 6.50 22.25 18.75 9.13 4.25 2.50

4L without top/back Traq 44.00 34.00 29.00 6.00 6.50 22.25 18.75 7.63 4.25 2.50

4XL with top/back Traq 44.00 41.00 29.00 3.50 6.50 22.25 18.75 11.13 4.25 2.50

6L 44.00 34.00 35.25 6.00 9.50 28.50 18.75 7.63 4.25 2.50



10L 61.50 36.00 37.75 3.63 9.63 31.00 18.75 8.63 4.25 2.50



14L without top Traq 72.00 36.00 41.50 5.00 3.88 34.75 18.75 8.63 4.25 2.50

14L with top Traq 72.00 36.00 41.50 3.88 9.00 34.75 18.75 8.63 4.25 2.50

17L 72.00 36.00 49.00 5.00 10.13 42.25 20.38 7.88 4.25 2.50

21L with top/back damper 80.00 34.00 52.75 6.00 7.00 46.00 18.75 7.63 4.25 2.50

21L with bottom damper or side Traq only 80.00 34.00 52.75 4.13 3.88 46.00 18.75 7.63 4.25 2.50

21XL with top/back Traq damper 80.00 50.25 52.75 6.13 7.00 46.00 18.75 15.75 4.25 2.50

25L without top std Traq 80.00 46.00 61.50 9.00 10.13 54.75 20.38 12.88 4.25 2.50

25XL with top std Traq 80.00 56.50 61.50 9.00 10.13 54.75 20.38 18.13 4.25 2.50


30XL with top Traq 93.50 56.50 61.50 8.63 13.63 54.75 20.38 18.13 4.25 2.50

30XL with back Traq 93.50 56.50 61.50 10.63 4.13 54.75 20.38 18.13 4.25 2.50


35XL with top/back Traq 100.00 63.75 67.25 11.13 7.38 60.50 20.38 21.75 4.25 2.5040L without top/back Traq 112.50 48.00 67.25 10.13 7.38 60.50 20.38 13.88 4.25 2.50




57XL 125.50 68.50 85.50 7.25 9.25 60.50 20.38 24.13 4.25 2.50





100XL 154.50 96.00 119.75 7.00 19.75 60.50 20.38 37.88 7.75 6.00

120XL 182.00 96.00 119.75 9.38 22.25 60.50 20.38 37.88 7.75 6.00




Dimensions

Table 327.Mixing box with side Traq dampers

Unit size

Door with filter Side opening with Traq

C F D1 D2 E SH SW AK AL

3L without top Traq and without bottom damper n/a n/a n/a n/a n/a 16.13 16.13 6.50 12.00

3XL with top Traq or with bottom damper n/a n/a n/a n/a n/a 16.13 16.13 6.50 15.00

4L without top/back Traq n/a n/a n/a n/a n/a 16.13 16.13 6.50 12.00

4XL with top/back Traq n/a n/a n/a n/a n/a 16.13 16.13 6.50 21.50

6L n/a n/a n/a n/a n/a 16.13 16.13 9.75 12.00



10L n/a n/a n/a n/a n/a 19.75 19.75 8.38 12.63



14L without top Traq n/a n/a n/a n/a n/a 31.50 21.13 6.25 10.00

14L with top Traq n/a n/a n/a n/a n/a 26.63 28.38 6.13 3.88

17L n/a n/a n/a n/a n/a 31.38 21.50 7.75 9.63

21L with top/back damper n/a n/a n/a n/a n/a 39.75 22.25 6.13 5.88

21L with bottom damper or side Traq only n/a n/a n/a n/a n/a 38.75 26.13 10.38 3.88

21XL with top/back Traq damper n/a n/a n/a n/a n/a 39.75 19.75 6.13 24.38

25L without top std Traq 54.75 31.00 2.13 4.25 2.50 43.25 21.75 8.13 15.38

25XL with top std Traq 54.75 31.00 2.13 4.25 2.50 43.25 21.75 8.13 25.88

30L without top/back Traq 54.75 31.00 2.13 4.25 2.50 51.25 24.75 6.13 10.63

30XL with top Traq 54.75 31.00 2.13 4.25 2.50 41.75 43.75 6.13 4.13

30XL with back Traq 54.75 31.00 2.13 4.25 2.50 51.25 24.75 6.13 21.13


35XL with top/back Traq 60.50 20.38 2.13 4.25 3.50 49.75 37.75 10.13 14.88





57XL 78.75 23.38 2.13 4.25 2.50 64.75 33.75 11.75 27.75





100XL 109.50 23.38 2.13 7.75 6.00 77.50 71.88 22.50 17.25

120XL 109.50 23.38 2.13 7.75 6.00 72.75 69.00 25.00 17.75






Dimensions

Note: Numbering of the damper is from left to right for all multizone dampers.

Table 328.Multizone 2-deck vertical discharge dimensions (inches)

Unit

Size W L H

Door upstream of coil Door downstream from coil 1

Inward

swinging door 2

Outward

swinging door 3

Inward

swinging door 2

Outward

swinging door 3

C1 F1 D D2 C1 F1 D D2 C2 F2 D1 D3 C2 F2 D1 D3

6 44.00 61.00 52.50 n/a n/a n/a n/a 28.50 9.88 2.13 4.25 25.63 12.13 11.13 5.38 28.50 14.88 11.13 4.25

8 50.50 61.00 55.00 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 12.13 11.13 5.38 31.00 14.88 11.13 4.25

10 61.50 66.00 58.00 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 17.63 10.63 5.38 31.00 20.38 10.63 4.25

12 66.50 71.00 61.75 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

14 72.00 71.00 61.75 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

17 72.00 71.00 69.25 39.38 12.13 3.50 5.38 n/a n/a n/a n/a 39.38 17.63 10.63 5.38 42.25 20.38 10.63 4.25

21 80.00 82.00 76.00 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 17.63 14.13 5.38 46.00 20.38 14.13 4.25

25 80.00 82.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

30 93.50 82.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

35 100.00 92.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

40 112.50 92.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

50 125.50 96.00 103.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 17.63 25.63 5.38 69.00 20.38 25.63 4.25

Note: 1 Door will be inward swinging unless the UV light option is selected. 2 Dimensions are to the door opening. The handle will always be on the downstreamside of the door. 3 Dimensions are to the outside of the door itself. The handle will always be on the side of the door closest to the coil.


Unit

size HD AH AJ T AK DH N A L1 L2 L3 G1 G2 G3 G4 J K

ND

(NPT) S

6 17.25 6.00 13.25 3.38 3.63 29.75 4.00 32.00 13.13 20.75 27.25 n/a n/a n/a n/a 3.38 2.50 1.00 1.00

8 17.25 6.50 13.25 3.38 3.63 29.75 5.00 38.50 13.13 20.75 27.25 n/a n/a n/a n/a 3.38 2.50 1.00 1.00

10 20.25 11.50 16.25 3.38 3.63 35.75 6.00 49.50 13.13 20.75 32.25 n/a 59.00 42.50 26.00 3.38 2.50 1.00 1.00

12 20.25 10.50 16.25 3.38 3.63 35.75 7.00 54.50 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 1.00

14 20.25 10.00 16.25 3.38 3.63 35.75 8.00 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 1.00

17 20.25 10.00 16.25 3.38 3.63 35.75 8.00 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 1.00

21 23.25 6.00 19.25 3.38 3.63 41.75 10.00 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 1.00

25 23.25 6.00 19.25 3.38 3.63 41.75 10.00 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 1.00

30 23.25 7.50 19.25 3.38 3.63 41.75 12.00 81.50 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 1.00

35 28.00 8.00 23.25 4.38 4.50 50.75 13.00 88.00 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 1.00

40 28.00 8.50 23.25 4.38 4.50 50.75 15.00 100.50 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 1.00

50 28.00 9.50 23.25 4.38 4.50 50.75 17.00 113.50 26.63 22.25 47.25 91.00 76.50 43.00 9.50 3.25 3.50 1.25 1.00






Dimensions

Table 330.Multizone 2-deck horizontal discharge dimensions (inches)

Unit

size W L H

Door upstream of coil Door downstream from coil 1

Inward

swinging door 2

Outward

swinging door 3

Inward

swinging door 2

Outward

swinging door 3


6 44.00 52.00 52.50 n/a n/a n/a n/a 28.50 9.88 2.13 4.25 n/a n/a n/a n/a 28.50 14.00 3.13 4.25



12 66.50 57.00 61.75 31.88 12.13 3.50 5.38 n/a n/a n/a n/a n/a n/a n/a n/a 34.75 14.00 3.13 4.25



21 80.00 72.00 76.00 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 12.13 11.00 5.38 46.00 14.88 9.63 4.25

25 80.00 72.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

30 93.50 72.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

35 100.00 78.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

40 112.50 78.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

50 125.50 78.00 103.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 12.13 14.50 5.38 69.00 14.88 13.13 4.25


Unit

size HD AH AJ T AK DH N A L1 L2 L3 G1 G2 G3 J K

ND

(NPT) S

6 17.25 6.00 13.25 3.38 3.25 29.75 4.00 35.00 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

8 17.25 6.50 13.25 3.38 3.25 29.75 5.00 41.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

10 20.25 11.50 16.25 3.38 3.25 35.75 6.00 52.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

12 20.25 10.50 16.25 3.38 3.25 35.75 7.00 57.50 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

14 20.25 10.00 16.25 3.38 3.25 35.75 8.00 63.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

17 20.25 10.00 16.25 3.38 3.25 35.75 8.00 63.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

21 23.25 6.00 19.25 3.38 3.25 41.75 10.00 71.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

25 23.25 6.00 19.25 3.38 3.25 41.75 10.00 71.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

30 23.25 7.50 19.25 3.38 3.25 41.75 12.00 84.50 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

35 28.00 8.00 23.25 4.38 3.38 50.75 13.00 91.00 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 1.00

40 28.00 8.50 23.25 4.38 3.38 50.75 15.00 103.50 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 1.00

50 28.00 9.50 23.25 4.38 3.38 50.75 17.00 116.50 26.63 22.25 29.25 63.25 39.00 14.75 3.25 3.50 1.25 1.00

Note: 1 Door will be inward swinging unless the UV light option is selected 2 Dimensions are to the door opening. The handle will always be on the downstream

side of the door.

3

Dimensions are to the outside of the door itself. The handle will always be on the side of the door closest to the coil.






Dimensions


Unit

Size W L H

Door upstream from coil Door downstream from coil 1

Inward

swinging door 2Outward

swinging door 3Inward

swinging door 2Outward

swinging door 3


6 44.00 61.00 69.75 n/a n/a n/a n/a 28.50 9.88 2.13 4.25 25.63 12.13 11.13 5.38 28.50 14.88 11.13 4.25

8 50.50 61.00 72.25 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 12.13 11.13 5.38 31.00 14.88 11.13 4.25

10 61.50 66.00 78.25 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 17.63 10.63 5.38 31.00 20.38 10.63 4.25

12 66.50 71.00 82.00 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

14 72.00 71.00 82.00 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

17 72.00 71.00 89.50 39.38 12.13 3.50 5.38 n/a n/a n/a n/a 39.38 17.63 10.63 5.38 42.25 20.38 10.63 4.25

21 80.00 82.00 99.25 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 17.63 14.13 5.38 46.00 20.38 14.13 4.25

25 80.00 82.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

30 93.50 82.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

35 100.00 92.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

40 112.50 92.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

50 125.50 96.00 131.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 17.63 25.63 5.38 69.00 20.38 25.63 4.25


Unit

size HD

AH

2 Actuators

AH

1 Actuator AJ

R

2 Actuators

R

1 Actuator S AK DH

N

2 Actuators

N

1 Actuator

M

2 Actuators

M

1 Actuator

6 17.25 8.00 6.50 12.25 13.00 6.00 1.00 3.63 46.75 4.00 6.00 6.00 4.25

8 17.25 8.50 4.50 12.25 13.00 6.00 1.00 3.63 46.75 5.00 8.00 6.00 4.25

10 20.25 7.50 7.00 15.25 13.00 6.00 1.00 3.63 55.75 7.00 10.00 6.00 4.25

12 20.25 6.50 7.75 15.25 13.00 6.00 1.00 3.63 55.75 8.00 11.00 6.00 4.25

14 20.25 6.00 4.75 15.25 13.00 6.00 1.00 3.63 55.75 9.00 13.00 6.00 4.25

17 20.25 6.00 4.75 15.25 13.00 6.00 1.00 3.63 55.75 9.00 13.00 6.00 4.25

21 23.25 8.00 4.25 18.25 13.00 6.00 1.00 3.63 64.75 10.00 15.00 6.00 4.25

25 23.25 8.00 4.25 18.25 13.00 6.00 1.00 3.63 64.75 10.00 15.00 6.00 4.25

30 23.25 9.50 5.00 18.25 13.00 6.00 1.00 3.63 64.75 12.00 18.00 6.00 4.25

35 28.00 10.00 7.25 22.50 13.00 6.00 1.00 4.50 78.50 13.00 19.00 6.00 4.25

40 28.00 10.50 7.00 22.50 13.00 6.00 1.00 4.50 78.50 15.00 22.00 6.00 4.25

50 28.00 11.50 7.25 22.50 13.00 6.00 1.00 4.50 78.50 17.00 25.00 6.00 4.25

Note: 1 Door will be inward swinging unless the UV light option is selected. 2 Dimensions are to the door opening. The handle will always be on the downstream

side of the door.3





Dimensions


Unit size A L1 L2 L3 G1 G2 G3 G4 J K ND(NPT) T

6 32.00 13.13 20.75 27.25 N/A 54.00 37.50 21.00 3.38 2.50 1.00 5.00

8 38.50 13.13 20.75 27.25 N/A 54.00 37.50 21.00 3.38 2.50 1.00 5.00

10 49.50 13.13 20.75 32.25 N/A 59.00 42.50 26.00 3.38 2.50 1.00 5.00

12 54.50 18.13 20.75 32.25 N/A 61.50 42.50 23.50 3.38 2.50 1.00 5.00

14 60.00 18.13 20.75 32.25 N/A 61.50 42.50 23.50 3.38 2.50 1.00 5.00

17 60.00 18.13 20.75 32.25 N/A 61.50 42.50 23.50 3.38 2.50 1.00 5.00

21 68.00 25.63 20.75 35.75 N/A 68.75 46.00 23.25 3.38 2.50 1.00 5.00

25 68.00 25.63 20.75 35.75 N/A 68.75 46.00 23.25 3.38 2.50 1.00 5.00

30 81.50 25.63 20.75 35.75 N/A 68.75 46.00 23.25 3.38 2.50 1.00 5.00

35 88.00 28.63 20.75 42.75 N/A 77.25 53.00 28.75 3.25 3.50 1.25 5.50

40 100.50 28.63 20.75 42.75 N/A 77.25 53.00 28.75 3.25 3.50 1.25 5.50

50 113.50 26.63 22.25 47.25 91.00 76.50 43.00 9.50 3.25 3.50 1.25 5.50


Unit size A L1 L2 L3 G1 G2 G3 G4 J K ND(NPT) T

6 32.00 13.13 20.75 27.25 n/a 54.00 37.50 21.00 3.38 2.50 1.00 5.00

8 38.50 13.13 20.75 27.25 n/a 54.00 37.50 21.00 3.38 2.50 1.00 5.00

10 49.50 13.13 20.75 32.25 n/a 59.00 42.50 26.00 3.38 2.50 1.00 5.00

12 54.50 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 5.00

14 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 5.00

17 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 5.00

21 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 5.00

25 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 5.00

30 81.50 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 5.00

35 88.00 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 5.50

40 100.50 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 5.50

50 113.50 26.63 22.25 47.25 91.00 76.50 43.00 9.50 3.25 3.50 1.25 5.50






Dimensions


Unit

size W L H


Inward

swinging door2

Outward

swinging door3

Inward

swinging door2

Outward

swinging door3








21 80.00 72.00 99.25 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 12.13 11.00 5.38 46.00 14.88 9.63 4.25

25 80.00 72.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

30 93.50 72.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

35 100.00 78.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

40 112.50 78.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

50 125.50 78.00 131.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 12.13 14.50 5.38 69.00 14.88 13.13 4.25


Unit

size HD

AH

(2 Actuators)

AH

(1 Actuator) AJ

R

(2 Actuators)

R

(1 Actuator) AK DH

N

(2 Actuators)

N

(1 Actuator)

M

(2 Actuators)

M

(1 Actuator)

6 17.25 8.00 6.50 12.25 13.00 6.00 3.63 46.75 4.00 6.00 6.00 4.25

8 17.25 8.50 4.50 12.25 13.00 6.00 3.63 46.75 5.00 8.00 6.00 4.25

10 20.25 7.50 7.00 15.25 13.00 6.00 3.63 55.75 7.00 10.00 6.00 4.25

12 20.25 6.50 7.75 15.25 13.00 6.00 3.63 55.75 8.00 11.00 6.00 4.25

14 20.25 6.00 4.75 15.25 13.00 6.00 3.63 55.75 9.00 13.00 6.00 4.25

17 20.25 6.00 4.75 15.25 13.00 6.00 3.63 55.75 9.00 13.00 6.00 4.25

21 23.25 8.00 4.25 18.25 13.00 6.00 3.63 64.75 10.00 15.00 6.00 4.25

25 23.25 8.00 4.25 18.25 13.00 6.00 3.63 64.75 10.00 15.00 6.00 4.25

30 23.25 9.50 5.00 18.25 13.00 6.00 3.63 64.75 12.00 18.00 6.00 4.25

35 28.00 10.00 7.25 22.50 13.00 6.00 3.63 78.50 13.00 19.00 6.00 4.25

40 28.00 10.50 7.00 22.50 13.00 6.00 3.63 78.50 15.00 22.00 6.00 4.25

50 28.00 11.50 7.25 22.50 13.00 6.00 3.63 78.50 17.00 25.00 6.00 4.25

Note: 1 Door will be inward swinging unless the UV light option is selected. 2 Dimensions are to the door opening. The handle will always be on the downstreamside of the door. 3 Dimensions are to the outside of the door itself. The handle will always be on the side of the door closest to the coil.




Dimensions


Unit size A L1 L2 L3 G1 G2 G3 J K ND(NPT) T S

6 35.00 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 5.00 1.00

8 41.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 5.00 1.00

10 52.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 5.00 1.00

12 57.50 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 5.00 1.00

14 63.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 5.00 1.00

17 63.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 5.00 1.00

21 71.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 5.00 1.00

25 71.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 5.00 1.00

30 84.50 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 5.00 1.00

35 91.00 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 5.50 1.00

40 100.50 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 5.50 1.00

50 116.50 26.63 22.25 29.25 63.25 39.00 14.75 3.25 3.50 1.25 5.50 1.00




Dimensions

Figure 188.Multizone double-duct vertical discharge with inward door

Airflow


F1

C1

Access

Door

F2

C2

Access

Door

HD

H

J

WK

2.5 in.

S

D3

D1

G4

G3G2

G1

D

L3 L2 L1

L

D2

X AL V AL

6 in.

A




Dimensions

Figure 189.Multizone double-duct vertical discharge with outward door

Airflow


F1

C1

Access

Door

F2

C2

Access

Door

HD

H

J

WK

2.5 in.

S

D3

D1

G4

G3G2

G1

D

L3 L2 L1

L

D2

X AL V AL

6 in.

A




Dimensions

Table 339.Multizone double-duct vertical discharge dimensions (inches)

Unit

size W L H


Inward

swinging door2

Outward

swinging door3

Inward

swinging door2

Outward

swinging door3


6 44.00 61.00 52.50 n/a n/a n/a n/a 28.50 9.88 2.13 4.25 25.63 12.13 11.13 5.38 28.50 14.88 11.13 4.25

8 50.50 61.00 55.00 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 12.13 11.13 5.38 31.00 14.88 11.13 4.25

10 61.50 66.00 58.00 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 17.63 10.63 5.38 31.00 20.38 10.63 4.25

12 66.50 71.00 61.75 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

14 72.00 71.00 61.75 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

17 72.00 71.00 69.25 39.38 12.13 3.50 5.38 n/a n/a n/a n/a 39.38 17.63 10.63 5.38 42.25 20.38 10.63 4.25

21 80.00 82.00 76.00 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 17.63 14.13 5.38 46.00 20.38 14.13 4.25

25 80.00 82.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

30 93.50 82.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

35 100.00 92.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

40 112.50 92.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

50 125.50 96.00 103.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 17.63 25.63 5.38 69.00 20.38 25.63 4.25

Table 340.Multizone double-duct vertical discharge dimensions (inches)

Unit

size HD X AL V A L1 L2 L3 G1 G2 G3 G4 J K

ND

(NPT) S

6 17.25 3.63 12.25 5.00 32.00 13.13 20.75 27.25 n/a 54.00 37.50 21.00 3.38 2.50 1.00 1.00

8 17.25 3.63 12.25 5.00 38.50 13.13 20.75 27.25 n/a 54.00 37.50 21.00 3.38 2.50 1.00 1.00

10 20.25 3.63 15.25 5.00 49.50 13.13 20.75 32.25 n/a 59.00 42.50 26.00 3.38 2.50 1.00 1.00

12 20.25 3.63 15.25 5.00 54.50 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 1.00

14 20.25 3.63 15.25 5.00 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 1.00

17 20.25 3.63 15.25 5.00 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 1.00

21 23.25 3.63 18.25 5.00 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 1.00

25 23.25 3.63 18.25 5.00 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 1.00

30 23.25 3.63 18.25 5.00 81.50 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 1.00

35 28.00 4.50 22.50 5.50 88.00 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 1.00

40 28.00 4.50 22.50 5.50 100.50 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 1.00

50 28.00 4.50 22.50 5.50 113.50 26.63 22.25 47.25 91.00 76.50 43.00 9.50 3.25 3.50 1.25 1.00


side of the door.

3







Dimensions

Table 341.Multizone double-duct horizontal discharge dimensions (inches)

Unit

Size W L H


Inward

swinging door 2

Outward

swinging door 3

Inward

swinging door 2

Outward

swinging door 3








21 80.00 72.00 76.00 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 12.13 11.00 5.38 46.00 14.88 9.63 4.25

25 80.00 72.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

30 93.50 72.00 84.75 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

35 100.00 78.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

40 112.50 78.00 95.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

50 125.50 78.00 103.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 12.13 14.50 5.38 69.00 14.88 13.13 4.25

Table 342.Multizone double-duct horizontal discharge dimensions (inches)

Unit

size HD X V AL A L1 L2 L3 G1 G2 G3 J K ND(NPT) S

6 17.25 3.63 5.00 12.25 32.00 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

8 17.25 3.63 5.00 12.25 38.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

10 20.25 3.63 5.00 15.25 49.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

12 20.25 3.63 5.00 15.25 54.50 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

14 20.25 3.63 5.00 15.25 60.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

17 20.25 3.63 5.00 15.25 60.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

21 23.25 3.63 5.00 18.25 68.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

25 23.25 3.63 5.00 18.25 68.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

30 23.25 3.63 5.00 18.25 81.50 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

35 28.00 3.63 5.50 22.50 88.00 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 1.00

40 28.00 3.63 5.50 22.50 100.50 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 1.00

50 28.00 3.63 5.50 22.50 113.50 26.63 22.25 29.25 63.25 39.00 14.75 3.25 3.50 1.25 1.00


side of the door.

3





Dimensions

Figure 192.Multizone triple-duct vertical discharge with inward door

Airflow


F1

C1

Access

Door

F2

C2

Access

Door

HD

J

WK

2.5 in.

S

D3

D1

G4

G3

G2

G1

D

L3 L2 L1

L

D2

H

AL V AL V ALX

6 in.

A




Dimensions

Figure 193.Multizone triple-duct vertical discharge with outward door

Airflow


F1

C1

Access

Door

F2

C2

Access

Door

HD

J

WK

2.5 in.

S

D3

D1

G4

G3

G2

G1

D

L3 L2 L1

L

D2

H

AL V AL V ALX

6 in.

A




Dimensions

Table 343.Multizone triple-duct vertical dimensions (inches)

Unit

size W L H


Inward

swinging door 2

Outward

swinging door 3

Inward

swinging door 2

Outward

swinging door 3


6 44.00 61.00 69.75 n/a n/a n/a n/a 28.50 9.88 2.13 4.25 25.63 12.13 11.13 5.38 28.50 14.88 11.13 4.25

8 50.50 61.00 72.25 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 12.13 11.13 5.38 31.00 14.88 11.13 4.25

10 61.50 66.00 78.25 n/a n/a n/a n/a 31.00 9.88 2.13 4.25 28.13 17.63 10.63 5.38 31.00 20.38 10.63 4.25

12 66.50 71.00 82.00 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

14 72.00 71.00 82.00 31.88 12.13 3.50 5.38 n/a n/a n/a n/a 31.88 17.63 10.63 5.38 34.75 20.38 10.63 4.25

17 72.00 71.00 89.50 39.38 12.13 3.50 5.38 n/a n/a n/a n/a 39.38 17.63 10.63 5.38 42.25 20.38 10.63 4.25

21 80.00 82.00 99.25 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 17.63 14.13 5.38 46.00 20.38 14.13 4.25

25 80.00 82.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

30 93.50 82.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 17.63 14.13 5.38 54.75 20.38 14.13 4.25

35 100.00 92.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

40 112.50 92.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 17.63 21.13 5.38 60.50 20.38 21.13 4.25

50 125.50 96.00 131.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 17.63 25.63 5.38 69.00 20.38 25.63 4.25

Table 344.Multizone triple-duct vertical dimensions (inches)

Unit

size HD S A L1 L2 L3 G1 G2 G3 G4 J K

ND

(NPT) X AL V

6 17.25 3.63 32.00 13.13 20.75 27.25 n/a 54.00 37.50 21.00 3.38 2.50 1.00 3.63 12.25 5.00

8 17.25 3.63 38.50 13.13 20.75 27.25 n/a 54.00 37.50 21.00 3.38 2.50 1.00 3.63 12.25 5.00

10 20.25 3.63 49.50 13.13 20.75 32.25 n/a 59.00 42.50 26.00 3.38 2.50 1.00 3.63 15.25 5.00

12 20.25 3.63 54.50 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 3.63 15.25 5.00

14 20.25 3.63 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 3.63 15.25 5.00

17 20.25 3.63 60.00 18.13 20.75 32.25 n/a 61.50 42.50 23.50 3.38 2.50 1.00 3.63 15.25 5.00

21 23.25 3.63 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 3.63 18.25 5.00

25 23.25 3.63 68.00 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 3.63 18.25 5.00

30 23.25 3.63 81.50 25.63 20.75 35.75 n/a 68.75 46.00 23.25 3.38 2.50 1.00 3.63 18.25 5.00

35 28.00 4.50 88.00 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 4.50 22.50 5.50

40 28.00 4.50 100.50 28.63 20.75 42.75 n/a 77.25 53.00 28.75 3.25 3.50 1.25 4.50 22.50 5.50

50 28.00 4.50 113.50 26.63 22.25 47.25 91.00 76.50 43.00 9.50 3.25 3.50 1.25 4.50 22.50 5.50


side of the door.

3





Dimensions

Figure 194.Multizone triple-duct horizontal discharge with inward door

Airflow


F2

C2Access

Door

F1S

C1Access

Door

D3

D1

G3

G2

G1

D

L3 L2 L1

L

W

K

J

2.5 in.

HD

H

D2

X

AL

V

AL

V

AL

A 6 in.




Dimensions

Figure 195.Multizone triple-duct horizontal discharge with outward door

Airflow


F2

C2Access

Door

F1S

C1Access

Door

D3

D1G3

G2

G1

D

L3 L2 L1

L

W

K

J

2.5 in.

HD

H

D2

X

AL

V

AL

V

AL

A 6 in.




Dimensions

Table 345.Multizone triple-duct horizontal dimensions (inches)

Unit

size W L H


Inward

swinging door 2

Outward

swinging door 3

Inward

swinging door 2

Outward swinging

door 3








21 80.00 72.00 99.25 43.13 19.63 3.50 5.38 n/a n/a n/a n/a 43.13 12.13 11.00 5.38 46.00 14.88 9.63 4.25

25 80.00 72.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

30 93.50 72.00 108.00 51.88 19.63 3.50 5.38 n/a n/a n/a n/a 51.88 12.13 11.00 5.38 54.75 14.88 9.63 4.25

35 100.00 78.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

40 112.50 78.00 123.25 57.63 17.63 3.50 5.38 n/a n/a n/a n/a 57.63 12.13 14.00 5.38 60.50 14.88 12.63 4.25

50 125.50 78.00 131.75 66.13 17.63 3.50 5.38 n/a n/a n/a n/a 66.13 12.13 14.50 5.38 69.00 14.88 13.13 4.25

Table 346.Multizone triple-duct horizontal dimensions (inches)

Unit

size HD X V AL A L1 L2 L3 G1 G2 G3 J K

ND

(NPT) S

6 17.25 3.63 5.00 12.25 32.00 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

8 17.25 3.63 5.00 12.25 38.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

10 20.25 3.63 5.00 15.25 49.50 13.13 20.75 18.25 45.00 28.50 9.50 3.38 2.50 1.00 1.00

12 20.25 3.63 5.00 15.25 54.50 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

14 20.25 3.63 5.00 15.25 60.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

17 20.25 3.63 5.00 15.25 60.00 18.13 20.75 18.25 47.50 28.50 9.50 3.38 2.50 1.00 1.00

21 23.25 3.63 5.00 18.25 68.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

25 23.25 3.63 5.00 18.25 68.00 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

30 23.25 3.63 5.00 18.25 81.50 25.63 20.75 25.75 58.75 36.00 13.25 3.38 2.50 1.00 1.00

35 28.00 3.63 5.50 22.50 88.00 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 1.00

40 28.00 3.63 5.50 22.50 100.50 28.63 20.75 28.75 63.25 39.00 14.75 3.25 3.50 1.25 1.00

50 28.00 3.63 5.50 22.50 113.50 26.63 22.25 29.25 63.25 39.00 14.75 3.25 3.50 1.25 1.00


side of the door.

3





Dimensions

Pipe Chase

Figure 196.Pipe chase

Front unit view Right side unit view

Unitwall

1.43 drip lip(optional)

L

L+6

Baseline

3.00

CE

CD 3.84

C

H

L+4

Airflow

Table 347.Pipe chase dimensions

Unit Size

Internal

unit

height

Cabinet Depth - CD Cabinet Depth - CE

C H L1

Std depth

24 in.

Opt depth

36 in.

Opt depth

48 in.

Std depth

24 in.

Opt depth

36 in.

Opt depth

48 in.

3 22.50 24.00 36.00 48.00 27.00 39.00 51.00 24.04 31.54 --

4 22.50 24.00 36.00 48.00 27.00 39.00 51.00 24.04 31.54 --

6 28.75 24.00 36.00 48.00 27.00 39.00 51.00 30.29 37.79 --

8 31.25 24.00 36.00 48.00 27.00 39.00 51.00 32.79 40.29 --

10 31.25 24.00 36.00 48.00 27.00 39.00 51.00 32.79 40.29 --

12 35.00 24.00 36.00 48.00 27.00 39.00 51.00 36.54 44.04 --

14 35.00 24.00 36.00 48.00 27.00 39.00 51.00 36.54 44.04 --

17 42.50 24.00 36.00 48.00 27.00 39.00 51.00 44.04 51.54 --

21 46.25 24.00 36.00 48.00 27.00 39.00 51.00 47.79 55.29 --

25 55.00 24.00 36.00 48.00 27.00 39.00 51.00 56.54 64.04 --

30 55.00 24.00 36.00 48.00 27.00 39.00 51.00 56.54 64.04 --

35 60.75 24.00 36.00 48.00 27.00 39.00 51.00 62.29 69.79 --

40 60.75 24.00 36.00 48.00 27.00 39.00 51.00 62.29 69.79 --

50 69.25 24.00 36.00 48.00 27.00 39.00 51.00 70.79 78.29 --

57 79.00 24.00 36.00 48.00 27.00 39.00 51.00 80.54 88.04 --

66 82.50 24.00 36.00 48.00 27.00 39.00 51.00 84.04 91.54 --

80 97.50 24.00 36.00 48.00 27.00 39.00 51.00 99.04 106.54 --

100 109.75 24.00 36.00 48.00 27.00 39.00 51.00 111.29 118.79 --

120 109.75 24.00 36.00 48.00 27.00 39.00 51.00 111.29 118.79 --

Note: 1 L = length of functional section or consecutive functional sections which have cabinets. Maximum L is 106.54 inches based on longest single pieceoutdoor roof panel.






Dimensions

Table 348.Roof dimensions (inches)

Unit sizeUnit width

(widest from lug to lug) Roof height Unit heightUnit height with roof curbdrip lip (adds 0.13 inches)

3 38.31 2.20 37.20 37.33

4 50.81 2.33 37.33 37.45

6 50.81 2.33 43.58 43.70

8 57.31 2.33 46.08 46.20

10 68.31 2.33 46.08 46.20

12 73.31 2.70 50.20 50.33

14 78.81 2.70 50.20 50.33

17 78.81 2.70 57.70 57.83

21 86.81 2.70 61.45 61.58

25 86.81 2.70 70.20 70.33

30 100.31 2.70 70.20 70.33

35 106.81 2.70 75.95 76.08

40 119.31 2.70 75.95 76.08

50 132.31 3.58 85.33 85.45

57 132.31 3.58 95.08 95.20

66 147.31 3.58 102.08 102.20

80 147.31 3.58 117.08 117.20

100 161.31 3.58 129.33 129.45

120 188.81 3.58 129.33 129.45

Note: If the unit is installed on a roof curb, there is an additional 0.125 inches height from the drip lip. The unit roof length is equal to the total unit lengthplus 1.5 inches. Overhang on each end (unit length + 3 inches). Unit height includes 6 inch base rail height. Unit width is the external unit width +the lug dimensions (6.806 inches).




Dimensions

SilencersFigure 198.Silencers

Airflow

W

E

H

Opening A

Opening B

2.00 in

E1

L

S

BaseLine

S


Table 349.3-foot and 5-foot silencer dimensions (inches)

Unit size W H 3 ft length 5 ft length

Front/back openings Base2

S1 A B E E1

3 31.50 29.00 38.00 62.00 27.50 22.50 2.50 4.50 1.00

4 44.00 29.00 38.00 62.00 40.00 22.50 2.50 4.50 1.00

6 44.00 35.25 38.00 62.00 40.00 28.75 2.50 4.50 1.00

8 50.50 37.75 38.00 62.00 46.50 31.25 2.50 4.50 1.00

10 61.50 37.75 38.00 62.00 57.50 31.25 2.50 4.50 1.00

12 66.50 41.50 38.00 62.00 62.50 35.00 2.50 4.50 1.00

14 72.00 41.50 38.00 62.00 68.00 35.00 2.50 4.50 1.00

17 72.00 49.00 38.00 62.00 68.00 42.50 2.50 4.50 1.00

21 80.00 52.75 38.00 62.00 76.00 46.25 2.50 4.50 1.00

25 80.00 61.50 38.00 62.00 76.00 55.00 2.50 4.50 1.00

30 93.50 61.50 38.00 62.00 89.50 55.00 2.50 4.50 1.00

35 100.00 67.25 38.00 62.00 96.00 60.75 2.50 4.50 1.00

40 112.50 67.25 38.00 62.00 108.50 60.75 2.50 4.50 1.00

50 125.50 75.75 38.00 62.00 121.50 69.25 2.50 4.50 1.00

57 125.50 85.50 38.00 62.00 121.50 79.00 2.50 4.50 1.00

66 140.50 92.50 38.00 62.00 136.50 82.50 6.00 8.00 1.00

80 140.50 107.50 38.00 62.00 136.50 97.50 6.00 8.00 1.00

100 154.50 119.75 38.00 62.00 150.50 109.75 6.00 8.00 1.00

120 182.00 119.75 38.00 62.00 178.00 109.75 6.00 8.00 1.00





Dimensions

Trane Catalytic Air Cleaning System (TCACS)

Figure 199.Trane Catalytic Air Cleaning System (TCACS)

J

AccessDoor

BaseLine

W

E

H

Opening A

Opening B

K

2.00 in

E1

F

D1

D2

C

L

SAccess Door

Full Open


L/2

S


Airflow

Table 350.Trane Catalytic Air Cleaning System (TCACS) section dimensions (inches)

UnitSize W H

Outward Door Base Drain Pan Shipping Split

Medium

L

Outward door

Hinged* C D2 E E1 J K NPT S F D1

3 31.50 29.00 AE 22.25 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

4 44.00 29.00 AE 22.25 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

6 44.00 35.25 AE 28.50 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

8 50.50 37.75 AE 31.00 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

10 61.50 37.75 AE 31.00 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

12 66.50 41.50 AE 34.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

14 72.00 41.50 AE 34.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

17 72.00 49.00 AE 42.25 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

21 80.00 52.75 AE 46.00 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

25 80.00 61.50 AE 54.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

30 93.50 61.50 AE 54.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 36.00 19.63 12.94

35 100.00 67.25 AE 60.50 4.25 2.50 4.50 3.75 3.63 1.25 1.00 36.00 19.63 12.94

40 112.50 67.25 AE 60.50 4.25 2.50 4.50 3.75 3.63 1.25 1.00 36.00 19.63 12.94

50 125.50 75.75 AE 69.00 4.25 2.50 4.50 3.75 3.63 1.25 1.00 36.00 19.63 12.94

57 125.50 85.50 AE 78.75 4.25 2.50 4.50 3.75 3.63 1.25 1.00 36.00 19.63 12.94

66 140.50 92.50 AE 82.25 7.75 6.00 8.00 7.63 3.63 1.50 1.00 36.00 19.63 12.94

80 140.50 107.50 AE 97.25 7.75 6.00 8.00 7.63 3.63 1.50 1.00 36.00 19.63 12.94

100 154.50 119.75 AE 109.50 7.75 6.00 8.00 7.63 3.63 1.50 1.00 36.00 19.63 12.94

120 182.00 119.75 AE 109.50 7.75 6.00 8.00 7.63 3.63 1.50 1.00 36.00 19.63 12.94

Note: Formulation for opening for outward is in the comment at C. D1 Side of the door to Side of unit for Outward, and Side of the door opening to the sideof the unit for inward. 2 Bottom of the door to bottom of 2.5" base rail for Outward, and Bottom of the door opening to the 2.5" base rail for inward.C is the outside to outside dimension for the outward swing door. F is the outside to outside dimension for the outward swing door.




Dimensions

Ultraviolet Lights

Figure 200.Ultraviolet lights

J

AccessDoor

BaseLine

W

E

H

Opening A

Opening B

K

2.00 in

E1

F

D1

D2

C

L

SAccess Door

Full Open


L/2

S


Airflow

Table 351.Ultraviolet light section dimensions (inches)

Unit

size W H

Outward Door4 Base2 Drain Pan

NPT

ShipSplit1

Medium

L

Outward door4

Hinged3 C7 D26 E E1 J K S F7 D15

3 31.50 29.00 AE 22.25 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

4 44.00 29.00 AE 22.25 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

6 44.00 35.25 AE 28.50 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

8 50.50 37.75 AE 31.00 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

10 61.50 37.75 AE 31.00 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

12 66.50 41.50 AE 34.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

14 72.00 41.50 AE 34.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

17 72.00 49.00 AE 42.25 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

21 80.00 52.75 AE 46.00 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

25 80.00 61.50 AE 54.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

30 93.50 61.50 AE 54.75 4.25 2.50 4.50 3.38 2.63 1.00 1.00 14.00 9.88 2.13

35 100.00 67.25 AE 60.50 4.25 2.50 4.50 3.75 3.63 1.25 1.00 14.00 9.88 2.13

40 112.50 67.25 AE 60.50 4.25 2.50 4.50 3.75 3.63 1.25 1.00 14.00 9.88 2.1350 125.50 75.75 AE 69.00 4.25 2.50 4.50 3.75 3.63 1.25 1.00 14.00 9.88 2.13

57 125.50 85.50 AE 78.75 4.25 2.50 4.50 3.75 3.63 1.25 1.00 14.00 9.88 2.13

66 140.50 92.50 AE 82.25 7.75 6.00 8.00 7.63 3.63 1.50 1.00 15.00 10.88 2.13

80 140.50 107.50 AE 97.25 7.75 6.00 8.00 7.63 3.63 1.50 1.00 15.00 10.88 2.13

100 154.50 119.75 AE 109.50 7.75 6.00 8.00 7.63 3.63 1.50 1.00 15.00 10.88 2.13

120 182.00 119.75 AE 109.50 7.75 6.00 8.00 7.63 3.63 1.50 1.00 15.00 10.88 2.13

Note: 1Shipping split flange dimension is for shipping planning purposes only and does not add to installed overall unit length. 2Base line includes the heightfor standard 2.5-inch integral base frame on unit sizes 3-57 and 6-inch integral base frame on unit sizes 66-120.3Hinged on air-entering (AE) sideor air-leaving (AL) side. 4Outward swing door opening is (F-2.73)by(C-1.80). 5Side of door to side of unit for outward door; side of door opening toside of unit for inward. 6Bottom of door to bottom of 2.5 inch base rail for outward door; bottom of door opening to bottom of 2.5-inch base rail forinward. 7Outside to outside dimension for outward swing door.




Mechanical Specifications

Performance Climate Changer TM air handlers must be rigged, lifted, and installed in strictaccordance with the Installation, Operation, and Maintenance manual (CLCH-SVX07A-EN) for

Performance air handlers. The units are also to be installed in strict accordance with thespecifications.

All units will be shipped with an integral base frame designed with the necessary number of liftpoints for safe installation. The lift points will be designed to accept standard rigging devices and

be removable after installation. Units shipped in sections will have a minimum of four points of lift.Sizes 3-30 will also be shipped with a shipping skid designed for forklift transport.

Units will be shipped with a shipping skid designed for forklift transport and the integral base willbe designed with the necessary number of lift points for safe installation. The lift points will be

designed to accept standard rigging devices and removable after installation. Units shipped insections will have a minimum of four points of lift.

Per ASHRAE 62.1 recommendation, units will be shipped stretch-wrapped to protect unit from in-transit rain and debris. Installing contractor is responsible for long-term storage in accordance withthe Installation, Operation, and Maintenance manual (CLCH-SVX07A-EN).

Unit shall be UL and C-UL Listed.

Air-handling performance data shall be certified in accordance with AHRI Standard 430. Unit soundperformance data shall be provided using AHRI Standard 260 test methods and reported as soundpower. Coil performance shall be certified in accordance with AHRI Standard 410.

Seismic Certification

Trane has qualified listed air-handling unit sizes 3-30 as certified for seismic applications inaccordance with the following International Building Code (IBC) releases: IBC 2000, 2003, 2006,2009.

Seismic Qualification Testing and structural analysis shall be conducted in accordance with andstrict adherence to the standards set forth within ASCE 7 by an independent approval agency witha complete list of certified models, options, and installation methods provided in an approved

detailed report. The above referenced equipment shall be approved for seismic applications whenproperly installed and used as intended.

The basis of the certification shall be obtained through a combination of testing of the active and

energized components per AC156, and analysis of the main force resisting members of the unit.Additional calculations shall be conducted to ensure components, accessories, and optionsremained intact and attached to the unit under seismic load conditions.

The certification shall be based on a maximum Design Structural Response Acceleration at ShortPeriod (Sds) value of 1.85 g's for IBC 2006 and 2009, and 1.93 for IBC 2000 and 2003. This is obtainedfrom the Maximum Considered Earthquake Short Period Spectral Response Acceleration, Ss, of2.78 g's or 2.90 g's as determined by the ASCE 7 seismic maps for Soil Site Class B with 5 percent

damping. When the site soil properties or final equipment installation location are not known, thesoil site coefficient, Fa, defaults to the Soil Site Class D coefficient. Occupancy Category IV andSeismic Design Category C shall be covered under this certification, limited by the Sds value stated

above. A seismic importance factor, Ip, of 1.5 shall apply to the certification to include essentialfacility requirements and life safety applications for post event functionality.

IBC 2000, 2003 FP/WP =0.4 x 2/3(Ss=2.90) x (FA=1) x (IP=1.5) x (aP/RP=0.40) x (1+2(z/h=1.0)) =1.39 g's

IBC 2006, 2009 FP/WP =0.4 x 2/3(Ss=2.78) x (FA=1) x (IP=1.5) x (aP/RP=0.42) x (1+2(z/h=1.0)) =1.39 g's

Structural floors, housekeeping pads, supporting curbs, and supporting steel must be seismically

designed and approved by the project or building Structural Engineer of Record to withstand theseismic anchor loads. Installation details such as special inspection, attachment to a curb, orattachment to a non-building structure must be outlined and approved by the Engineer of Record

for the project or building. The installing contractor shall be responsible for the proper installation





of the equipment and must observe the seismic installation requirements set forth by the Engineerof Record.

Unit Construction

Casing Construction

All unit panels shall be 2-inch solid, double-wall construction to facilitate cleaning of unit interior.Unit panels shall be provided with a mid-span, no through metal, internal thermal break. Casingthermal performance shall be such that under 55°F supply air temperature and design conditionson the exterior of the unit of 81°F dry bulb and 73°F wet bulb, condensation shall not form on thecasing exterior.

All exterior and interior AHU panels will be made of galvanized steel. Optionally, all interior AHUcasing panels will be made of stainless steel.

The casing shall be able to withstand up to 8 inches w.g. positive or negative static pressure. Thecasing shall not exceed 0.0042 inch deflection per inch of panel span at 1.5 times design static

pressure up to a maximum of +8 inches w.g. in all positive pressure sections and -8 inches w.g. inall negative pressure sections.

Unit Flooring

The unit floor shall be of sufficient strength to support a 300-lb. load during maintenance activitiesand shall deflect no more than 0.0042 inch per inch of panel span.

Casing Leakage

The casing air leakage shall not exceed leak class 9 (CL =9) per ASHRAE 111 at 1.25 times maximumcasing static pressure (P in inches w.g.), up to a maximum of +8 inches w.g. in all positive pressuresections and -8 inches w.g. in all negative pressure sections, where maximum casing leakage (cfm/100 ft2 of casing surface area) =CL x P0.65.

Optionally, the casing air leakage shall not exceed leak class 6 (CL =6) per ASHRAE 111 at 1.25 times

maximum casing static pressure (P in inches w.g.), up to a maximum of +8 inches w.g. in all positivepressure sections and -8 inches w.g. in all negative pressure sections, where maximum casingleakage (cfm/100 ft2 of casing surface area) =CL x P0.65.

Insulation

Panel insulation shall provide a minimum thermal resistance (R) value of 13 ft²•h•ºF/Btu throughoutthe entire unit. Insulation shall completely fill the panel cavities in all directions so that no voidsexist and settling of insulation is prevented. Panel insulation shall comply with NFPA 90A.

Drain Pans

All cooling coil sections shall be provided with an insulated, double-wall, galvanized or stainlesssteel drain pan. To address indoor air quality (IAQ), the drain pan shall be designed in accordance

with ASHRAE 62.1 being of sufficient size to collect all condensation produced from the coil andsloped in two planes promoting positive drainage to eliminate stagnant water conditions. The

outlet shall be located at the lowest point of the pan and shall be sufficient diameter to precludedrain pan overflow under any normally expected operating condition. All drain pan threadedconnections shall be visible external to the unit. Drain connections shall be of the same materialas the primary drain pan and shall extend a minimum of 2 1/2 inches beyond the base to ensureadequate room for field piping of condensate drain traps. Coil support members inside the drainpan shall be of the same material as the drain pan and coil casing. Heating coil, access, and mixingsections may be provided with an optional IAQ drain pan.





Access Doors

Access doors shall be 2-inch double-wall construction. Interior and exterior door panels shall be

of the same construction as the interior and exterior wall panels, respectively. All doorsdownstream of cooling coils shall be provided with a thermal break construction of door panel anddoor frame. Gasketing shall be provided around the full perimeter of the doors to prevent airleakage.

Surface-mounted handles shall be provided to allow quick access to the interior of the functionalsection and to prevent through-cabinet penetrations that could likely weaken the casing leakage

and thermal performance. Handle hardware shall be designed to prevent unintended closure.Access doors shall be hinged and removable for quick, easy access. Hinges shall beinterchangeable with the door handle hardware to allow for alternating door swing in the field tominimize access interference due to unforeseen job site obstructions. Door handle hardware shallbe adjustable and visually indicate locking position of door latch external to the section.

All doors shall be a minimum of 60 inches high when sufficient height is available, or the maximumheight allowed by the unit height.

Door handles will be provided for each latching point of the door necessary to maintain thespecified air leakage integrity of the unit. Optionally, a single-handle door shall be provided for alloutward swinging doors linked to multiple latching points necessary to maintain the specified airleakage integrity of the unit.

View Windows

An optional shatterproof window for viewing, capable of withstanding unit operating pressures,shall be provided in the door.

Marine Lights

A factory-mounted, weather-resistant (enclosed and gasketed to prevent water and dust intrusion),

light emitting diode (LED) fixture shall be provided in sections of the unit as specified for

maintenance and service visibility. Fixture shall be complete with aluminum die cast housing,polycarbonate lens designed for maximum light output, and LEDs wired to a single switch withina factory-provided service module. LED lighting shall provide instant-on white light and have aminimum 50,000 hour life. Fixtures shall be designed for flexible positioning during maintenanceand service activities for optimal location.

All lights within the unit shall be wired to a single switch within the factory provided service

module. The service module shall include a GFCI receptacle separate from the load side of theequipment. Electrical contractor shall be required to provide a 120V supply to the factory-mountedservice module for the marine light circuit (unless single-point power is provided) and always forthe GFCI receptacle circuit per NEC.

The service module shall be provided on the fan section, unless a controls section is provided. Inwhich case, the service module will be provided on the controls section.

Fans The fan type shall be provided as required for stable operation and optimum energy efficiency. Thefan shall be statically and dynamically balanced at the factory as a complete fan assembly (fanwheel, motor, drive, and belts). The fan shaft shall not exceed 75percent of its first critical speedat any cataloged speed. Fan wheels shall be keyed to the fan shaft to prevent slipping. The fan shafts

shall be solid steel. The fan section shall be provided with an access door on the drive side of thefan.







• 1.2 Service Factor. The drives shall be selected at a minimum 20 percent larger than the motorhorsepower.

• 1.5 Service Factor. The drives shall be selected at a minimum 50 percent larger than the motorhorsepower.

Fan Motors

The motor shall be integrally mounted to an isolated fan assembly furnished by the unitmanufacturer. The motor shall be mounted inside the unit casing on an adjustable base to permitadjustment of drive-belt tension. The motor shall meet or exceed all NEMA Standards PublicationMG1 requirements and comply with NEMA premium efficiency levels when applicable. The motor

shall have T-frame, squirrel cage with size, type, and electrical characteristics as shown on theequipment schedule.

• Open Drip-Proof. The motor shall be open and drip-proof.

• Totally Enclosed Fan-Cooled (TEFC). The motor shall be totally enclosed and fan-cooled.

Motor Options• 200 volt, 3-phase, 60 Hz

• 230 volt, 3-phase, 60 Hz



• 115 volt, single-phase, 60 Hz

• 230 volt, single-phase, 60 Hz

Grease Lines

Bearings are selectable with life-time lubrication or with relubrication required. For any bearing

requiring relubrication, the grease line shall be extended to the fan-support bracket on the drive

side of the fan.

Fan Section Options

Multiple Belt Drive

The fan section with a belt-driven fan shall be provided with a multiple belt drive.

External Motor Junction Box

The fan section shall have motor leads extended to a factory-installed NEMA 4 external junctionbox to facilitate motor wiring and to maintain air leakage integrity of the casing.

Motor wiring conduit

The fan motor wiring shall be factory-wired to the unit-mounted starter/disconnect, variablefrequency drive (VFD), or external motor junction box within flexible metal conduit of adequatelength so that the fan vibration isolation will not be restricted.

Flow Meter

The fan shall have an airflow measurement system to measure fan airflow directly or to measuredifferential pressure that can be used to calculate fan airflow. The system shall predict airflowwithin +/-5 percent total accuracy (device and transmitter) when operating within the stableoperating region of the fan curve. The submitted fan airflow performance and noise levels shall notbe affected by the installation of the device. Any device that provides an obstruction to the fan inletwill not be accepted.





Belt Guard

Fan sections with centrifugal housed fans shall be provided with a corrosion-proof, wire mesh belt

guard to deter incidental contact with rotating sheaves and belts.

Door Guard

Fans sections with plenum fans shall be provided with an expanded-metal guard screen for the

access door, mounted on the door opening, to deter unauthorized entry and incidental contact withrotating components.

Fan Modulation

Variable-Frequency Drives (VFDs)

For variable-air-volume applications, airflow shall be modulated by a VFD that controls fan speed.

Inverter Test

Inverter test shall be performed to check vibration at unloaded conditions. Fan vibration levels shallbe checked from 100 percent to 30 percent of required operating rpm.

Coils

Coils shall be manufactured by the supplier of the air handling unit and installed such that headersand return bends are enclosed by unit casing. Coils shall be removable by unbolting the wall panelsin the coil section. Coil connections shall be clearly labeled on unit exterior. Fin surfaces shall becleaned prior to installation in the unit to remove any oil or dirt that may have accumulated on the

fin surfaces during manufacturing of the coil.

Horizontal and Vertical Coil Sections

The coil section shall be provided complete with coil and coil holding frame. Coil section side

panels shall be easily removable to allow for removal and replacement of coils without impactingthe structural integrity of the unit. The coils shall be installed such that headers and return bendsare enclosed by unit casings. If two or more cooling coils are stacked in the unit, an intermediatedrain pan shall be installed between each coil. Like the primary drain pan, the intermediate drainpan shall be designed being of sufficient size to collect all condensation produced from the coil andsloped to promote positive drainage to eliminate stagnant water conditions. The intermediate pan

shall begin at the leading face of the water-producing device and be of sufficient length extendingdownstream to prevent condensate from passing through the air stream of the lower coil.Intermediate drain pan shall include downspouts to direct condensate to the primary drain pan.

The outlet shall be located at the lowest point of the pan and shall be sufficient diameter to precludedrain pan overflow under any normally expected operating condition.

Inspection Section

The coil section shall include an inspection section complete with a double-wall, removable doordownstream of the coil for inspection, cleaning, and maintenance. Interior and exterior door panelsshall be of the same construction as the interior and exterior wall panels, respectively. All doors

downstream of cooling coils shall be provided with a thermal break construction of door panel anddoor frame.

Water Coils (UW, UU, W, 5W, 5A, WD, 5D, D1, D2, P, or TT)

The coils shall have aluminum fins and seamless copper tubes. Copper fins may be applied to coilswith 5/8-inch tubes. Fins shall have collars drawn, belled, and firmly bonded to tubes by mechanical

expansion of the tubes. The coil casing may be galvanized or stainless steel. The coils shall beproof-tested to 300 psig and leak-tested under water to 200psig. Coil performance data and coils





containing water or ethylene glycol shall be certified in accordance with AHRI Standard 410.Propylene glycol and calcium chloride, or mixtures thereof, are outside the scope of AHRI Standard410 and, therefore, do not require AHRI 410 rating or certification.

Headers are to be constructed of round copper pipe or cast iron.

• Tubes shall be 1/2-inch OD, 0.016-inch copper.





Hydronic coils may be supplied with factory installed drain and vent piping to unit casing exterior.

Refrigerant Cooling Coils (UF, FD)

The coils shall have aluminum fins and seamless copper tubes. The fins shall have collars drawn,belled, and firmly bonded to tubes by mechanical expansion of the tubes. The coil casing may be

galvanized or stainless steel. Suction and liquid line connections shall extend to the unit exterior.

The coils shall be proof-tested to 450 psig and leak-tested to 300 psig air pressure under water. Aftertesting, the inside of the coils shall be dried, all connections shall be sealed, and the coil shall beshipped with a charge of dry nitrogen.

Suction headers shall be constructed of copper tubing with connections penetrating unit casingsto permit sweat connections to refrigerant lines. The coils shall have equalizing vertical distributorssized according to the capacities of the coils. Coil performance data shall be certified in accordancewith AHRI Standard 410.



Steam Heating Coil (NS)

The coils shall have aluminum fins and seamless copper tubes. Copper fins may be applied to coilswith 1-inch tubes. The fins shall have collars drawn, belled, and firmly bonded to tubes bymechanical expansion of the tubes. The coil casing may be galvanized or stainless steel. Non-freeze, steam-distributing-type coils shall be provided. Steam coils shall be pitched in the unit forproper drainage of steam condensate from coils. The coils shall be proof-tested to 300 psig andleak-tested to 200psig air pressure under water. Headers are to be constructed of cast iron. Innertubes shall have orifices that ensure even steam distribution throughout the full length of the outertube. Orifices shall be directed toward the return connections to ensure that the steam condensateis adequately removed from the coil. Coil performance data shall be certified in accordance withAHRI Standard 410.

• Tube construction shall be a 11/16-inch OD, 0.031-inch copper inner tube with a 1-inch OD, 0.031copper outer tube.

• Tube construction shall be a 11/16-inch OD, 0.031-inch copper inner tube with a 1-inch OD,

0.049-inch red brass outer tube.

Coil Coating

The coil shall have a flexible epoxy polymer e-coat uniformly applied to all coil surface areaswithout material bridging between fins. Coating process shall ensure complete coil encapsulationand a uniform dry film thickness from 0.8 - 1.2 mil on all surface areas including fin edges. Superior

hardness characteristics of 2H per ASTM D3363-92A and a cross-hatch adhesion of 4B-5B per ASTMB3359-93. Impact resistance shall be up to 160 in/lb. per ASTM D2794-93. Humidity and waterimmersion resistance shall be up to a minimum 1000 and 260 hours respectively (ASTM D2247-92

and ASTM D870-02). Corrosion durability shall be confirmed through testing to no less than 5,000hours salt spray per ASTM B117-90 using scribed aluminum test coupons.





Electric Heat Coil Section

A UL-recognized electric heater shall be factory-installed in the air handler. The heater shall be an

open-coil configuration with Type A wire (80% nickel and 20% chromium) derated to a maximumwatt density of 45 watts per square inch. Safeties shall include three-pole, disconnecting-typecontactors, airflow switches, automatic-reset functional limits, automatic-reset high-temperaturelimits, and manual-reset high-temperature limits. The contactors for energizing the electric heatershall be magnetic contactors. Electric heaters above 48 amps shall be fused into circuits not toexceed 48 amps as required by UL and NEC. Kilowatt output shall be selected to the nearest 0.1 kW

of scheduled kilowatt.

Power opt ions:

• 208 V, 3 ph

• 240 V, 3 ph

• 480 V, 3 ph

• 600 V, 3 ph

Control opt ions:

• Basic External Relay Control

– The electric heater shall use standard contactors with one side of the holding coil that maybe connected to the thermostat or controller for staging purposes.

• Step Controller (0-10 VDC)

– The electric heater shall be factory-wired to an electronic step controller relay bank. This typeof control may be connected to a 0-10VDC or 4-20mA signal from a standalone thermostator building automation system, which is converted to stages of heat.

• SSR-Full Modulating Control (0-10 VDC)

– The electric heater shall be factory-wired to accommodate SSR-Full Modulating control. TheSSR control can receive a 0-10VDC or 4-20mA signal from a standalone thermostat orbuilding automation system providing full modulating control of the heater.

• SSR-Vernier Proportional Control (0-10 VDC)

– The electric heater shall be factory-wired to accommodate SSR-Vernier control. The SSRcontrol can receive a 0-10VDC or 4-20mA signal from a standalone thermostat or buildingautomation system providing full modulating control of the first increment of heat, whichis rated at 200% of all other chosen heat increments. There are a minimum of 3 and a

maximum of 6 increments of heat stages. These stage increments are turned on and off bya step controller. As each stage is required to fulfill the demand for heat, the SSR incrementis used as fully modulating between stages.

Integral Face-and-Bypass Coils

A section consisting of a horizontal or vertical-tube, integral face-and-bypass coil shall be provided. The coils shall be installed such that the headers and return bends are enclosed by the unit casings.

The coils shall be sized as required to meet the scheduled capacity using steam or hot water, asspecified. The integral face-and-bypass coils shall consist of a built-in series of finned heatingelements and bypasses with interlocked dampers. Coil performance shall be certified in

accordance with ARI Standard 410. Integral face-and-bypass coils shall be provided with a factory-mounted damper actuator when specified.





Dampers

Barometric Relief Dampers The frame shall be 20 gage roll formed galvanized steel. Blades shall be 28 gage roll formedgalvanized steel. Blade seals shall be extruded vinyl, mechanically attached to the blade edge.

Damper sections up to 24 inches wide shall be galvanized steel single tie bar linkage. Dampersections larger than 24 inches wide shall be stainless steel double tie bar linkage. Damper sectionsup to 42 inches wide shall be Zytel® synthetic axle assembly mechanically locked onto the bladeedge. Damper sections larger than 42 inches wide shall be stainless steel axle and blade bracketassembly.

Damper Performance and Operating Conditions

The operating temperature range is -40F to 200F. Manufacturer must be able to demonstrate

structural capacity of damper to withstand maximum system air velocity of 3,000 fpm when fullyopen. Manufacturer must be able to demonstrate structural capacity of damper to withstand

maximum system back pressure of 6 inches w.g. in the closed position. Pressure drop shall bemaximum 0.1 inch w.g. at 1,000 fpm across a fully open 24 inch x 24 inch damper. Damper pressuredrop ratings shall be in accordance with Air Movement and Control Association (AMCA) 500.

Dimensions and Tolerances - In addition to the dimensions and tolerances shown on the applicabledrawing, the following dimension tolerance criteria must be met:

• Mounting flange slot tolerance: -0/+0.031

• All sheet metal brake angles: +/- 3 degrees

• Overall frame size: +0

• -0.125

• Mounting flange flatness:

• Overall dimension 48 inches and under: 0.062:/ft

• Over 48 inches: within 0.25 inch overall• Frame squareness*: +/- 0.125 inch diagonal corner to corner

*Squareness is defined as the difference between two diagonal measurements.

Packing and Shipping - Dampers shall be prepared for shipment in accordance with commercialpractice to assure carrier acceptance and safe transportation to the point of delivery. Packagingshall conform to carrier rules and regulations applicable to the mode of transportation.

Energy Recovery Wheel Section

The air-handling unit shall have a total energy recovery wheel sized per the ventilation requirementof the unit. Mixed air units with economizing shall be constructed with internal bypass damperssuch that the pressure drop across the wheel does not increase during economizing.

Performance and Certification The energy recovery wheel shall be ARI 1060-certified. The air-handling unit nameplate shall bear

the ARI 1060 certification label. The energy recovery cassette shall be an Underwriters Laboratories(UL) Recognized Component certified for mechanical, electrical, and fire safety in accordance withUL Standard 1812. The calculated total net effectiveness of the recovery device shall be not lessthan 70 percent when the specified ventilation flow rate equals the exhaust flow rate.

Wheel Construction

The energy recovery wheel cassette shall incorporate a rotary wheel with all necessary seals, drivemotor, and drive belts. The total energy recovery wheel shall incorporate a desiccant without the





use of binders or adhesives. Coated segments shall be washable using standard detergent oralkaline-based coil cleaners. The desiccant shall not dissolve in the presence of water or highhumidity. The rim shall be of continuous rolled stainless steel and forms an even concentric circle,

preventing leakage around the rim and minimizing the wear of components. All diameter andperimeter seals shall be provided as part of the cassette assembly. Perimeter seals shall be self-adjusting; diameter seals are adjustable. Seals shall be factory set. Wheel bearings shall bepermanently sealed and lubricated and have a minimum L-10 life of 400,000 hours.

Wheel Motor

The wheel drive motor shall be mounted in the cassette frame. The wheel drive motor shall bethermally protected and UL Component Recognized. Drive belts shall not require belt tensioners.

Maintenance and Access

Energy recovery wheel shall be provided in the form of removable segments. The segments shallbe removable without the use of tools to facilitate maintenance and cleaning as required. Thecassette shall be removable through the energy recovery section side panel. Access doors shall be

provided immediately upstream and downstream of the energy recovery wheel cassette. Adequatespace shall be provided for cleaning, service, and maintenance of the wheel, motor, bearing, andbelt.

Wheel Control

The energy recovery wheel section shall incorporate a variable effectiveness damper to control theenergy wheel recovery capacity. The variable effectiveness control shall have the ability tomodulate the total energy recovery effectiveness to 40 percent of the initial total recovery capacity.Variable frequency speed control is not an acceptable method for controlling capacity.

Frost Control

Frost control prevention shall be achieved by either outside air bypass, or return air preheat. Frost

setpoint temperatures based on scheduled design air conditions shall be provided by the air

handling manufacturer. Winter design supply and exhaust air conditions leaving the energy wheelprovided by the unit manufacturer shall include any derate in performance due to frost protectionmeasures.

Wheel Warranty

In conjunction with the air handler manufacturer ‘s standard unit warranty, the energy recovery

wheel shall be warranted for a period of five years. Warranty applies to all parts and componentsof the energy recovery cassette with the exception of the motor.

Cool Dry Quiet (CDQ™) Desiccant Wheel

The air handling unit shall be provided with a CDQ desiccant wheel to control space humidity basedon specified requirements. The wheel media shall meet the flammability requirements governingthis class of products and shall be a UL-recognized component in accordance with UL 1812 and

UL1995.

Wheel Construction

The CDQ desiccant wheel shall be constructed of a synthetic matrix with a type III desiccant. Thewheel shall be structurally reinforced with a spoke system to minimize wheel deflection. Alldiameter and perimeter seals shall be provided as part of the cassette assembly. The drive systemshall consist of a heavy-duty fractional horsepower A/C gear motor mounted in the cassette.





CDQ Wheel Drive System

The motor shall have permanently lubricated bearings. The bearings, which support rotation of the

wheel around a center shaft, shall be provided with grease fittings for periodic lubrication.

Maintenance and Access Doors

The wheel matrix shall be cleanable. The desiccant shall not dissolve in the presence of water or

high humidity. Access doors shall be provided immediately upstream and downstream of the CDQwheel cassette. Adequate space shall be provided for cleaning, service, and maintenance of thewheel, motor, bearing, and belt.

Humidifiers

Direct Steam

Humidifier section shall be provided with a humidifier panel designed for building steam.Humidifier panel shall include stainless steel construction of all wetted parts including the header/

separator and multiple tube dispersion assembly. Tube-to-header joints shall consist of weldedstainless steel. Humidifier shall provide a uniform steam discharge. Humidifiers shall be providedwith a steam separator, control valve, inverted bucket steam trap, wye strainer, and two float andthermostatic steam traps shipped loose for field installation. All pipe connections shall be madefrom one side of the air handler.

Atmospheric steam

Humidifier section shall be provided with a humidifier panel designed for atmospheric steam.Humidifier panel shall include stainless steel construction of all wetted parts including the header/separator and multiple tube dispersion assembly. Tube-to-header joints shall consist of weldedstainless steel. Humidifier shall provide a uniform steam discharge. All pipe connections shall bemade from one side of the air handler.

Filters and Air CleanersFilter sections shall have filter racks, at least one access door for filter removal, and filter block-offsto prevent air bypass around filters. The filter sections shall be supplied with 2-inch or 4-inch flat,or 2-inch or 4-inch angled, bag, or cartridge filters.

Permanent Filters

The filters shall be 2-inch, all-metal, viscous-imprisonment type, capable of operating up to625-fpm face velocity without loss of filter efficiency and holding capacity. The filter media shall be

layers of cleanable wire mesh. The filter frame shall be constructed of galvanized steel. The filtersshall have a MERV 2 rating when tested in accordance with the ANSI/ASHRAE Standard 52.2.

Throwaway Filters

The filters shall be throwaway-type and shall have 2-inch fiberglass media contained in a rigidframe. Filters shall be capable of operating up to 500-fpm face velocity without loss of filterefficiency and holding capacity. Filters shall have a rigid supporting mesh across the leaving face

of the media. The filters shall have a MERV 5 rating when tested in accordance with the ANSI/ASHRAE Standard 52.2.

Pleated Media Filters

The filters shall be 2-inch or 4 inch, made with 100 percent synthetic fibers that are continuouslylaminated to a supported steel-wire grid with water repellent adhesive. Filters shall be capable of

operating up to 625-fpm face velocity without loss of filter efficiency and holding capacity. Thefilters shall have a MERV 8 rating when tested in accordance with the ANSI/ASHRAE Standard 52.2.





Bag Filters

The filters shall be fine-fiber, all-glass media with spun backing to keep glass fibers from eroding

downstream. The stitching method shall permit the bag to retain its pleated shape without the useof a wire-basket support. The filters shall be capable of operating up to 625-fpm face velocitywithout loss of filter efficiency and holding capacity.

The filters shall be sealed into a metal header. A gasket material shall be installed on the metal

header of the filter to prevent filter bypass where the metal headers meet the side-access racks. Allbag filters shall be furnished with a 2-inch pleated media MERV 8 prefilter to extend bag filter life.

The manufacturer shall supply a side-access filter rack capable of holding bag filters and prefilters.

The filters shall have a MERV 12 to 14 rating when tested in accordance with the ANSI/ASHRAEStandard 52.2.

Cartridge Filters

The filters shall be constructed with a continuous sheet of fine-fiber media made into closelyspaced pleats. The filters shall be capable of operating up to 625-fpm face velocity for 12-inch deep

filters without loss of filter efficiency and holding capacity.

The filters shall be sealed into a metal frame assembled in a rigid manner. A gasket material shallbe installed on the metal header of the filter to prevent filter bypass where the metal headers meeton the side-access racks.

All cartridge filters shall be furnished with a 2-inch pleated media MERV 8 prefilter to provideextended cartridge life. The manufacturer shall supply a side-access filter rack capable of holdingcartridge filters and prefilters. Cartridge filters shall have a MERV 11 to 15 rating when tested inaccordance with the ANSI/ASHRAE Standard 52.2.

4-Inch High-Efficiency Filters

The filters shall be constructed with a fine fiber media made into closely spaced pleats. The filtersshall be capable of operating up to 625-fpm face velocity without loss of filter efficiency and holding

capacity. The filter media shall be sealed into a frame assembled in a rigid manner. All 4-inch high-efficiency filters shall be furnished with a 2-inch prefilter to provide extended filter life. Themanufacturer shall supply a side-access filter rack capable of holding 4-inch high-efficiency filtersand prefilters. The filters shall have a MERV 11 to 14 rating when tested in accordance with theANSI/ASHRAE Standard 52.2.

HEPA Filters

The HEPA filter cells shall be enclosed in a galvanized steel frame with neoprene rubber appliedto the leaving-air side of the filter cell to reduce air leakage. Continuously welded, front-load filterframes with filter holding clips shall be mounted inside the section casing and shall be gasketedto prevent leakage or air bypass. Filter clips shall require tooling in order to tighten and hold filtercells to frame. Filter media shall be produced from glass waterproof microfiber with a continuouspleat and aluminum separates between pleat folds. Filters shall be capable of operating up to 500-fpm face velocity without loss of filter efficiency and holding capacity. HEPA filter efficiency shall

be not less than 99.97 percent when tested in accordance with ASHRAE 52.1 atmospheric dust spotmethod. Although not covered by MERV ratings, HEPA filters shall be not less than an equivalent17 when tested in accordance with ASHRAE 52.2.

Ultraviolet (UVc) Lights

UV-C light fixtures and lamps shall be provided by the air handler manufacturer. The UV-C fixturesshall be factory-assembled and tested in the air handler. Lamp life shall be 9,000 hours minimumwith no more than a 20% loss of output after two years of continuous use. The UV-C fixtures andlamps shall be coupled end-to-end and mounted on a slide-out rack to enable completereplacement and/or maintenance of the bulbs from the unit exterior. Fixtures shall meet the ULdrip-proof design criteria. Fixtures shall be constructed of stainless steel to resist corrosion.





Fixtures shall have been tested and recognized by UL/C-UL under Category Code ABQK(Accessories, Air Duct Mounted), UL Standards 153, 1598 & 1995.

All polymeric materials that come into direct or indirect (reflected) contact with UV-C light shall beUV-C resistant or shielded from the UV-C light using a certified UV-C tolerant material such as metal.

Access doors shall be provided at the location of each UV-C light as indicated on the plans andschedule. A view port with cover shall be provided to allow viewing of the UV-C light array toconfirm operation. The view port and other AHU windows shall be treated to assure the UV-Cenergy emitted through it is below the threshold limits specified by NIOSH and ACGIH.

All sections of the handler with access doors where the UV-C lights may pose a risk for directexposure shall have a mechanical interlock switch that disconnects power to the lights when thedoor is opened. Each UV section shall also be equipped with an externally mounted on-off/disconnect/shut off switch that disconnects power to the UV-C lights. The switch shall be equippedwith a lock-out/tag-out to prevent unwanted operation of the UV-C lights.

Air Cleaning Systems

The Trane Catalytic Air Cleaner System (TCACS) shall be factory-engineered and factory-installedas a three-part integral assembly for treatment of air by:

1. High Efficiency Particle Filtration

2. Ultraviolet Germicidal Irradiation (UVGI) using UV-C lamps and fixtures

3. Photocatalytic Oxidation (PCO) catalyst media using titanium dioxide (TiO2)

High efficiency particle filters shall be rated MERV 13 or higher. Filters are positioned upstream ofthe PCO media. UV-C lamps and ballasts designed specifically to provide type-C ultraviolet lightwith a wavelength at or near 253.7 Angstroms and shall not produce any ozone. Lamps shall beimbedded in the center of the catalyst media bank, spaced no further than six inches apart, and shallachieve a minimum coverage of five milliwatts per square inch of UVC light across all exposedsurfaces of the PCO media. The catalyst media shall consist of six-inch deep (direction of airflow)grid with face area to match casing opening, one pleat per inch (nominal), and coated with 40-200nanometer TiO2. The complete PCO media bank assembly shall be housed in a galvanized or

stainless steel casing and placed in the air handler perpendicular to the airflow. All UV lamps andPCO media shall be removable from outside the AHU casing through a side access door formaintenance purposes. An air flow switch shall be wired into the control circuit to disable the UVlights when the AHU fan is not running.

Power options:

• 120V/1 phase/60 hz

• 200-208V/3ph/60hz

• 230V/3ph/60hz

• 460V/3ph/60hz

• 575V/3ph/60hz

All 120V/1ph./60hz systems shall have an independent single point external power connection.

Three phase systems shall be either independent single point power or integral with the AHU mainpower as shown on the drawings. All necessary main fusing shall be included.

Electrical fixtures shall meet the UL drip proof design criteria. Component enclosures shall beconstructed of galvanized steel or stainless steel to resist corrosion. Fixtures shall have been testedand recognized by UL/C-UL under Category Code ABQK (Accessories, Air Duct Mounted), ULStandards 1995. For Line Voltage options, the TCACS shall be provided with a UL 508 listed panel

for power distribution and over-current protection.

TCACS assemble shall be capable of withstanding 750 fpm face velocity with no structural damage

All polymeric materials that come into direct or indirect (reflected) contact with UV-C light shall betested and certified as UV-C tolerant. Any non-conforming construction materials or components





within the exposure zone shall be completely shielded from the UV-C light using a certified UV-Ctolerant material. UV-C tolerance is defined as being capable of performing its intended duty fora minimum of 20 years.

Access doors or panels shall be provided at the location of each Trane Catalytic Air Cleaner System

as indicated on the plans and schedule. All access doors/panels shall have a mechanical safetyinterlock switch that disconnects the TCACS power upon opening. Each TCACS shall be equippedwith an externally mounted electrical disconnect switch, with lock-out capability to preventunwanted operation for maintenance purposes. A window shall be provided on each air handlerto allow visual inspection of the Trane Catalytic Air Cleaner System during operation. The viewingwindow shall be guaranteed to block UV-C light emissions below the threshold limits specified byNIOSH and/or ACGIH. Units shall have a safety warning label applied to the exterior of each sectioncontaining UV-C lights. Complete safety, maintenance and servicing instructions for the TraneCatalytic Air Cleaner System shall be incorporated into the air handler manufacturer’s standardinstallation, operating and maintenance manuals.

Filter Section Options

Differential Pressure Gage

A factory-installed dial type differential pressure gage shall be piped to both sides of the filter toindicate status. Gage shall maintain a +/- 5 percent accuracy within operating temperature limitsof -20°F to 120°F. Gage shall be flush mounted with casing outer wall. Filter sections consisting ofpre- and post-filters shall have a gage for each.

Mixing Section

Mixing Section, Filter Mixing Section, Airflow Measurement Station (Traq™ Dampers),and Economizer Sections

A functional section shall be provided to support the damper assembly for outdoor, return, and/

or exhaust air.

Dampers

Dampers shall modulate the volume of outdoor, return, or exhaust air. The dampers shall be ofdouble-skin airfoil design with metal, compressible jamb seals and extruded-vinyl blade-edgeseals on all blades. The blades shall rotate on stainless-steel sleeve bearings. The dampers shallbe rated for a maximum leakage rate of 3 cfm/ft² at 1 in. w.g. complying with ASHRAE 90.1maximum damper leakage. All leakage testing and pressure ratings shall be based on AMCAStandard 500-D. Dampers may be arranged in a parallel or opposed-blade configuration.

Airflow Measurement Station (Traq Dampers)

A factory-mounted airflow measurement station tested in accordance with AMCA Standard 611and bearing the AMCA Ratings Seal for Airflow Measurement Performance shall be provided in theoutdoor and/or return air opening to measure airflow. The damper blades shall be galvanized steel,housed in a galvanized steel frame and mechanically fastened to a rotating axle rod. The dampersshall be rated for a maximum leakage rate of 4 cfm/ft² at 1 in. w.g. complying with ASHRAE 90.1maximum damper leakage. The standard Traq airflow measurement station shall be capable of

measuring from 15 percent to 100 percent of unit nominal airflow. Optionally, a low-flow Traqairflow measurement station shall be capable of measuring from 7.5 percent to 100 percent (sizes6-30) of unit nominal airflow. The airflow measurement station shall adjust for temperature

variations and provide a 2 to 10 Vdc signal that corresponds to actual airflow for controlling anddocumenting airflow. The accuracy of the airflow measurement station shall be ±5 percent.





Internal and External Face-and-Bypass Damper Section

Dampers shall be provided as scheduled to divert airflow around the coil. Dampers shall be of

double-skin airfoil design with metal, compressible jamb seals and extruded-vinyl blade-edgeseals on all blades. The blades shall rotate on stainless-steel sleeve bearings. Dampers arearranged in an opposed-blade configuration and mechanically linked with jackshafts. The dampersshall be rated for a maximum leakage rate of 5 cfm/ft² at 1 in. w.g. All leakage testing and pressureratings shall be based on AMCA Standard 500-D.

Internal Face Damper Section

Dampers shall be provided as scheduled within the air handler. Dampers shall be of double-skinairfoil design with metal, compressible jamb seals and extruded-vinyl blade-edge seals on allblades. The blades shall rotate on stainless-steel sleeve bearings. Dampers are arranged in anopposed-blade configuration and mechanically linked with jackshafts. The dampers shall be ratedfor a maximum leakage rate of 5 cfm/ft² at 1 in. w.g. All leakage testing and pressure ratings shallbe based on AMCA Standard 500-D.

Gas Heat SectionIndirect-fired gas heaters shall be completely factory assembled, piped, and operationally firetested at the factory prior to shipment. The heat exchanger primary drum and secondary tubesshall constructed from 14-gauge, 409 stainless steel. The industrial/commercial burner shall be ULlisted, forced draft, and fully modulating. The control panel shall be equipped with Honeywell® RM7800 flame management controls and appropriate safeties. The gas heat section constructionshall match the rest of the air handling unit and be an integral part of the unit. All burner and controlcomponents shall be housed in a burner vestibule with a large access door. The entire section shallbear a UL or CUL label for Commercial-Industrial Gas Heating Equipment (ANSI / UL Standard 795)and Industrial Gas-Fired Package Furnaces (CGA Standard 3.2-1976).

Multizone Sections

Two-Deck Multizone

Multizone section shall be provided with a cooling coil in the lower deck and a heating coil in the

upper deck. Pressure drop equalization baffles shall be provided, as required, to balance airpressure drop through each deck. Multizone dampers for controlling airflow through the upper andlower decks shall be double-skin airfoil design with metal compressible jamb seals and extruded

vinyl blade edge seals on all blades. Blades shall rotate on stainless steel sleeve bearings. Thedampers are rated for a maximum leakage rate of 11 (cfm)/(foot squared) at 1 inch wg.

Three-Deck Multizone

Multizone section shall be provided with a cooling coil in the lower deck, a heating coil in the upperdeck, and a bypass (neutral) center deck. Pressure drop equalization baffles shall be provided, asrequired, to balance air pressure drop through each deck. Multizone dampers for controlling

airflow through the three decks shall be double-skin airfoil design with metal compressible jambseals and extruded vinyl blade edge seals on all blades. Blades shall rotate on stainless steel sleevebearings. The dampers are rated for a maximum leakage rate of 11 (cfm)/(foot squared) at 1 inch wg.

Double-Duct Section

Double duct section shall be provided with a cooling coil in the lower deck and a heating coil in the

upper deck. Pressure drop equalization baffles shall be provided, as required, to balance airpressure drop through each deck.





Triple-Duct Section

Triple duct section shall be provided with a cooling coil in the lower deck, a heating coil in the upper

deck, and a bypass (neutral) center deck. Pressure drop equalization baffles shall be provided, asrequired, to balance air pressure drop through each deck.

Paint Options

Outdoor Unit Paint

External surface of unit casing shall be prepared and coated with a minimum 1.5 mil enamel finishor equal. Units supplied with casing exterior factory-painted shall be able to withstand a salt spraytest in accordance with ASTM B117 for a minimum of 500 consecutive hours. Unit casing exteriorwill be provided with manufacturer’s standard color, or alternative color when required.

Optional Indoor Unit Paint

In indoor units all exterior AHU panels will be made of galvanized steel. As an option, the external

surface of the unit casing can be painted upon request. Units supplied with factory-painted exteriorcasing shall be able to withstand a salt spray test in accordance with ASTM B117 for a minimumof 500 consecutive hours. Unit casing exterior will be provided with manufacturer’s standard color,or alternative color when required.

Pipe Cabinet

For outdoor units, piping cabinet shall be supplied by the manufacturer (factory-assembled) andshall be of the same construction as the main unit casing. Piping cabinet shall be mounted externalto the unit and shipped separate to be field-installed.

Outdoor Unit Roof

Trane engineered inner roofs incorporate mid-span, internal thermal breaks to eliminate thermalconduction paths from the interior of the air handler to the exterior (2-inch R13 foam-insulated).

Inner/ Indoor/ roof will be installed in such a manner as to prevent air bypass between internalcomponents. A single layer Outer/Outdoor roof is utilized above the inner roof and will be slopedat a minimum 0.125inches per foot either from one side of unit to other, or from center to sides ofthe unit. Roof assembly will overhang all walls of units by a 1.5-inch minimum.

Silencers

A rectangular silencer shall be provided to reduce airborne sound transmitted through the airhandler. The silencer ratings for dynamic insertion loss and pressure drop shall be in accordancewith ASTM E-477 for forward flow (air and noise in the same direction) or reverse flow (air and noise

in the opposite direction) per the project's requirements. Acoustical performance within the airhandler unit assembly shall be in accordance with AHRI 260.

Other Sections and Options

Access/Inspection Sections

A section shall be provided to allow additional access/inspection of unit components and space forfield-installed components as needed. The section length shall be variable to accommodatespecific access, spacing, or dimensional requirements. An access door shall be provided for easyaccess. All access sections shall be complete with a double-wall, removable door downstream forinspection, cleaning, and maintenance. Interior and exterior door panels shall be of the same







interlocking handle (external-mounted starters - sizes 3-120) or a beside-the-door interlockinghandle (internal-mounted starters - sizes 3-120) spring loaded and designed to rest only in the fullON or OFF state and shall be lockable in these states. A concealed defeater mechanism shall allow

entry into the enclosure when the handle is in the ON position. The VFD package shall also include:

• Electronic manual speed control

• Hand-Off-Auto (H-O-A) selector switch

• Inlet fuses to provide maximum protection against inlet short circuit

• Current limited stall prevention

• Auto restart after momentary power loss

• Speed search for starting into rotating motor

• Anti-windmill with DC injection before start

• Phase-to-phase short circuit protection

• Ground fault protection

Units with factory-mounted controls shall include a control transformer with sufficient capacity tosupport both the VFD and controls requirements, binary output on/off wiring, analog output-speed-signal wiring, and all interfacing wiring between the VFD and the direct digital controller.

The VFD shall be UL508C listed and CSA certified and conform to applicable NEMA, ICS, NFPA, andIEC standards.

Optional Bypass

Bypass relays and bypass circuitry with a VFD/OFF/Bypass selector switch shall be provided.

Starter/Disconnect or VFD Enclosure Options

Starter or VFD shall be mounted externally on the fan section in a NEMA Type 1 enclosure (unit sizes3-120) or internally in a NEMA Type 4 equivalent unit casing (unit sizes 3-120) within a dedicated

controls section or housed fan section. The internal enclosure shall be an integral part of the unit

casing to allow for thermal venting to casing interior, but shall be accessible from unit exteriorthrough access door. Internally mounted starters/VFDs shall have doors with the sameconstruction as other doors on unit. An external disconnect shall be mounted beside the accessdoor to the starter or VFD to disconnect full power from starter/VFD, lights, or control power.

Factory-Mounted DDC System

Factory-mounted direct-digital control (DDC) system shall be engineered, mounted, wired, andtested by the air handler manufacturer to reduce installed costs, improve reliability, and save timeat unit startup. Each control system shall be fully functional in a stand-alone mode or may be tied

to a building automation system with a single pair of twisted wires. All factory-mounted controlsshall be covered by the air handler manufacturer’s standard warranty.

Direct Digital Controller

Field-Programmable ControllerA dedicated, programmable, direct digital-controller with the appropriate point capabilities shallbe unit-mounted on each air-handling unit. A portable screen and keypad shall be provided tofacilitate local monitoring, troubleshooting, and changing of setpoints. The touch pad shall be ableto quickly plug into other factory-configured controllers by the same manufacturer.

Factory-Mounted Control Options—Electronic EndDevices

All factory-mounted control devices shall be provided to accommodate integration into existingbuilding systems. Devices provided shall be wired to standard point locations of a unit-mounteddirect digital controller or terminal block for a remote controller.





Mixing Section Damper Actuators

Spring return actuators shall be mounted with the outdoor air damper linked as normally closed

and the return-air damper linked as normally open.Airflow Measuring Stations (Traq Dampers)

Airflow monitoring stations shall provide a 2to 10 Vdc signal, which corresponds to cfm, forcontrolling and documenting airflow.

TemperatureSensors

Unit-mounted temperature sensor material shall be selected for ease of integration into existingBAS control systems. Temperature sensor material types include:

• 1k ohm RTD, Platinum 385

• 1k ohm RTD, Nickel

• 10k ohm, Type II Thermistor

• 10k ohm, Type III Thermistor

• 20k ohm, Type IV Thermistor

• 100k ohm, Type II Thermistor

Fan Discharge TemperatureSensors

A button or probe temperature sensor shall be mounted in the fan discharge. The sensor materialshall be selected for ease of BAS integration.

Averaging TemperatureSensors

An averaging temperature sensor shall be serpentined across the functional section. Bends of thecapillaries shall be curved and fastened with capillary clips to prevent crimping and minimize wear. The sensor material shall be selected for ease of BAS integration.

Low-Limit Switches

A double-pole low limit switch shall be wired to a momentary push-button reset circuit. Capillaries

are serpentined across the entering side of the coil. The bends of the capillaries shall be curved andfastened with capillary clips to prevent crimping and minimize wear. A separate low limit shall beprovided for each coil in a coil stack.

Airflow Switches

A differential pressure switch piped to the discharge and suction sides of the fan shall indicate fanstatus.

Dirty Filter Switches

A differential pressure switch piped to both sides of the filter shall indicate filter status.

Condensate Overflow Switches

A float switch conforming to UL 508 shall be factory-installed in the drain pan that will detect a highcondensate water level and be used to shut off the air handler in the event that the primary drainis blocked to comply with IMC 2006. The float switch shall be located at a point higher than the

primary drain line connection and below the overflow rim of the drain pan.

Customer Interface Relays

Five-amp double-pole, double-throw relays shall be provided as required for each binary outputof the controller for customer interface to:

• Motor starters of supply, return, and exhaust fans

• Relief dampers





• Pumps

• Condensing units

Field-Mounted Control Options

Control Valves

Control valves shall be provided by the air-handling unit (AHU) manufacturer and field-piped by thepiping contractor. Power and signal wiring shall be extended to a factory-installed external junctionbox to facilitate field-wiring and to maintain air leakage integrity of the casing.

Space Temperature Sensors

Thermistor-type sensors shall be provided by the air-handling unit (AHU) manufacturer as requiredfor field wiring.

Outdoor Air Sensors

Thermistor-type sensors shall be provided by the air-handling unit (AHU) manufacturer as required

for field wiring.



Documents

Clch-prc015-En 1111 Performance Cat