VAV Box With Controls Latest Catalog

Single Duct Terminal Units

A VAV Controller System Preview.................................................................................................................................................... 41 Energy Efficient All Systems for The Pacific Region .................................................................................................................... 42 Theory of VAV.............................................................................................................................................................................. 52.1 VAV Systems Explained ............................................................................................................................................................... 52.2 Pressure Independent ................................................................................................................................................................. 52.3 The Johnson Controls VAV Unit ................................................................................................................................................... 53 Benefit from The Johnson Controls VAV Unit ............................................................................................................................... 63.1 For the Property Owner................................................................................................................................................................. 63.2 For the Architect ......................................................................................................................................................................... 63.3 For the Consulting Engineer......................................................................................................................................................... 63.4 For the Mechanical Contractor .................................................................................................................................................... 64 Johnson Controls Synergy ........................................................................................................................................................... 75 Metasys Controls.......................................................................................................................................................................... 85.1 JOHNSON CONTROLS.................................................................................................................................................................. 85.2 The “Brain” of the VAV Box System............................................................................................................................................. 85.3 Direct Digital Control Calculations ............................................................................................................................................... 95.4 Control Modes.............................................................................................................................................................................. 105.5 Diagnostics................................................................................................................................................................................... 105.6 Temperature Sensor Options....................................................................................................................................................... 115.7 Damper Actuator ........................................................................................................................................................................ 115.8 Differential Pressure Transducer................................................................................................................................................... 115.9 VAV Box – Construction – Dimensions........................................................................................................................................ 115.9.1 Design Features............................................................................................................................................................................ 115.9.1.1 Volume Flow Rate Control............................................................................................................................................................ 115.9.1.2 Materials...................................................................................................................................................................................... 115.10 Metasys Network Configuration................................................................................................................................................... 125.11 Specifications............................................................................................................................................................................... 13 VMA1400 Series ......................................................................................................................................................................... 13 VMA1600 Series ......................................................................................................................................................................... 15 TE-6700 ...................................................................................................................................................................................... 16 TMZ.............................................................................................................................................................................................. 18 TE700........................................................................................................................................................................................... 19 NS Series Network Sensors......................................................................................................................................................... 205.12 Features of JOHNSON CONTROLS SDx ....................................................................................................................................... 225.12.1 Features of Proportional Plus Integral (PI) Control....................................................................................................................... 225.13 Applications SDx DDC VAV Units with Proportional Plus Integral (PI) Control ............................................................................. 235.14 Applications SDx DDC VAV Units Cooling With Electric Reheat Application................................................................................. 24

B Product ........................................................................................................................................................................................ 251 Single Duct Terminal Unit Assemblies & Accessories................................................................................................................... 252 Combinations of Basic Assemblies and Accessory Modules ....................................................................................................... 263 Selection Procedure..................................................................................................................................................................... 274 Basic Box Dimensions & Flow Ranges ......................................................................................................................................... 284.1 SDx Series Product Dimensions .................................................................................................................................................. 285 Accessories’ Dimension & Basic Box Leakage Data..................................................................................................................... 295.1 ATT Attenuator Section................................................................................................................................................................ 295.2 Basic Box Casing and Damper Leakage........................................................................................................................................ 295.3 Standard Outlet Arrangements ................................................................................................................................................... 305.4 Water Coil ................................................................................................................................................................................... 315.5 Electric Heater.............................................................................................................................................................................. 31

Table of Content

C Single Duct Terminal Units – Performance Data...................................................................................................................... 321 Typical Selection Guide................................................................................................................................................................ 322 Discharge Sound Power Levels, Basic Assembly.......................................................................................................................... 333 Discharge Sound Power Levels with Attenuator ......................................................................................................................... 344 Radiated Sound Power Levels ..................................................................................................................................................... 355 Single Duct Terminal Unit – Air Flow Performance Data............................................................................................................. 36 Air Flow Performance Data – Size 4” .......................................................................................................................................... 36 Air Flow Performance Data – Size 5” .......................................................................................................................................... 37 Air Flow Performance Data – Size 6” .......................................................................................................................................... 38 Air Flow Performance Data – Size 7” .......................................................................................................................................... 39 Air Flow Performance Data – Size 8” .......................................................................................................................................... 40 Air Flow Performance Data – Size 9” ......................................................................................................................................... 41 Air Flow Performance Data – Size 10” ........................................................................................................................................ 42 Air Flow Performance Data – Size 12” ........................................................................................................................................ 43 Air Flow Performance Data – Size 14” ....................................................................................................................................... 44 Air Flow Performance Data – Size 16” ........................................................................................................................................ 45

D Heater Selection Guides and Performances............................................................................................................................. 461 Electric Reheat Coils.................................................................................................................................................................... 461.1 Electric Reheat Coil Selection ..................................................................................................................................................... 461.2 Air Flow Requirements ................................................................................................................................................................ 462 Reheat Selection Chart ................................................................................................................................................................ 472.1 How to Use the Chart .................................................................................................................................................................. 472.1.1 Electric Reheat Selection Procedure.......................................................................................................................................... 473 1 & 2 Row Hot Water Coil Data.................................................................................................................................................... 484 4 Row Hot Water Coil Data ......................................................................................................................................................... 52

E Acoustical Engineering Guidelines............................................................................................................................................ 561 Engineering Guide / Terminal Units............................................................................................................................................ 561.1 Estimating Sound Levels – Noise Criteria .................................................................................................................................... 561.1.1 Noise Criteria – NC .................................................................................................................................................................... 561.2 Estimating Sound Levels............................................................................................................................................................... 571.2.1 Sound Paths............................................................................................................................................................................... 571.2.2 Radiated Sound.......................................................................................................................................................................... 571.2.3 Discharge Sound........................................................................................................................................................................ 581.2.4 Outlet Generated Sound........................................................................................................................................................... 591.2.5 Environmental Adjustment Factors............................................................................................................................................. 601.3 Multiple Sound Sources .............................................................................................................................................................. 601.3.1 Discharge Sound....................................................................................................................................................................... 611.3.2 Radiated Sound......................................................................................................................................................................... 611.3.3 Outlet Sound ............................................................................................................................................................................. 611.3.4 Total Sound .............................................................................................................................................................................. 611.4 Typical Sound Attenuation Values ............................................................................................................................................... 62

F Single Duct Terminal Units - Typical Selection Guide ............................................................................................................ 631 Discharge Path Attenuation Allowances* .................................................................................................................................... 631 Size: 4-7 Configuration: A............................................................................................................................................................ 631.2 Size: 8-16 Configuration: B.......................................................................................................................................................... 632 Radiated Sound Attenuation Allowances .................................................................................................................................... 633 NC vs. Sound Power Levels – Compare Them Carefully............................................................................................................. 63

G Conversion Factors .................................................................................................................................................................... 64

H Single Duct Terminal Units – Suggested Specification............................................................................................................ 651 General ....................................................................................................................................................................................... 652 Digital Control SDV ..................................................................................................................................................................... 65

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A. VAV Controller System Preview

1. Energy Efficient All Air Systems for The Pacific RegionSince air conditioning was first introduced into commercial buildings, the benefits of variable air volume (VAV) systems have been recognized by engineers. However, early attempts at control were thwarted by many factors, not the least beingavailable controls and control devices.

With the introduction of mechanically operated “Constant Volume” regulators, designers found an easy way of controlling space temperatures without becoming involved in the problems associated with varying duct pressures and noise levels.

This led to a large number of buildings, many still operating, using systems having heating coils supplying full heat to offset cooling providing full cooling to a building requiring neither heating nor cooling.

The first serious attempt to reduce the heating requirement during the cooling season was to motorize the constant volume regulators. This was partially successful; however, these devices were never particularly precise, and most suffered from a high initial pressure requirement.

You could say we have now reached the ultimate answer to the control of all air systems. It is now possible to accurately control the volume of air entering a space to ensure only the right amount of air is introduced at the right temperature to offset load requirements. At the same time, the fanpressure can be kept at the absolute minimum to conserve fan energy, using devices that only need as much pressure as that required to turn the air around a well designed duct bend.

And all this can be achieved using JOHNSON CONTROLS VAV units, with less design and engineering expertise than that required for the constant volume systems they replace. The reason for this is that these modern control units virtually “look after themselves”.

JOHNSON CONTROLS VAV units are ideally suited for use in buildings in the Pacific Region. Many systems are already in operation using units manufactured by JOHNSON CONTROLS, and these are backed by on the spot professional advice in their application.

The following pages review the features of the various types of units available from JOHNSON CONTROLS as well as the benefits to the owner, architect, engineer and mechanical contractor.

Also included is engineering application and performance data of each type, whether the requirement is for electronic, pneumatic controls or DDC. Additional bulletins are available covering system powered, double duct and fan assisted VAV units.

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2. Theory of VAV

2.1 VAV Systems ExplainedIn a variable air volume (VAV) system, the air supply increases as the air conditioning load increases, and the air supply decreases as the load decrease.

VAV systems are the most modern, energy-efficient systems available for comfort air conditioning. VAV systems require less fan capacity than a comparable constant volume system because VAV systems adjust the air supply to correspond to changes in the air conditioning load within the building.

The control of air distribution in VAV systems is accomplished through VAV units which control the amount of supply air to the space in response to the thermostat controlling the temperature of the space.

2.2 Pressure IndependentVAV units may be either “pressure dependent” or “pressure independent”. Because of the variations in duct static pressure associated with most VAV systems, pressure independent controls are preferred.

The accurate volume control achieved by pressure independent VAV units results in substantial energy savings as well as increased comfort to the occupant. Conditioned air is regulated precisely to a room or zone in response to thermostat demand.

Pressure independent units have controls consisting of a velocity controller, inlet duct sensor, damper motor and thermostat.

The velocity controller controls the air supply volume through the inlet duct sensor to maintain a constant air flow. Minimum and maximum air flow requirements are set to suit the space application. As the air conditioning load in the space changes the thermostat signal will reset the velocity controller to change the air supply to suit the space requirements. At any given setting, the controller will maintain constant air flow regardless of changes in inlet static pressure. This mode of operation is called “pressure independent”.

This type of unit will provide constant air flow controlfrom minimum setting to maximum setting and at anyintermediate value.

2.3 The Johnson Controls VAV UnitThe JOHNSON CONTROLS VAV unit is a compactfactory built unit which regulates the flow of conditioned air to a zone within a building. Its regulating function is crucial in the efficient operation of a variable air volume system.

The following pages address the sophisticated control systems, developed over many years, to compensate for the slightest change in velocity through the inlet to the JOHNSON CONTROLS VAV unit. In this way, the thermostat or other signaling device, can change the flow control is pressure independent.

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3. Benefit from The Johnson Controls VAV UnitThe Johnson Controls professional team has designed a whole new VAV range with the professional property owner, architect, consulting engineer and mechanical contractor in mind. The result is a dramatic step forward ensuring building owner economies through air control systems based on the latest direct digital control technology. For the first time, systems have been designed by professionals with an aim to produce flexibility and simplicity at an economical cost with a single source responsibility.

3.1 For the Property OwnerA Savings in energy costs by supplying accurately

measured quantity of air to achieve occupant comfort.A Simple installation for either new or retrofit projects.A Ideal for new tenancy and partitioning changes.A Revision and resetting of maximum and minimum

air quantities to suit changed zone loads is done in minutes, at the thermostat. It is no longer necessary to inconvenient tenants by having to access the ceiling space to reset air quantities.

A The DDC unit can be added for a retrofit as a complete unit using existing ceiling source power supply.

A The property owner’s own maintenance staff can monitor and maintain VAV performance with one simple instrument.

A REMOTE MONITOR AND CONTROL The Johnson Controls system provided both local

or remote monitoring and control through the BMS. Maintenance staffs can read zone temperature and actual airflow from the central control station and reset control parameters without entering the tenant’s premises.

A Single source responsibility.

3.2 For the ArchitectA In most commercial buildings the architect has to design

to a modular grid with wide flexibility to change, since at design stage he rarely knows what tenancies and partitioning will be required.

A JOHNSON CONTROLS VAV units, having reset and recalibration of maximum and minimum air quantities, allow him to partition to suit almost any tenancy needs and move air around the building to provide correct air quantities in each location. Having this reset capability at the thermostat enables such shifts to be made without accessing the ceiling space with its attendant risk of damaging and soiling tiles.

3.3 For the Consulting EngineerA He can design with confidence knowing the Johnson

Controls systems will perform in accordance with catalogue data. The JOHNSON CONTROLS PROFESSIONAL TEAM, many of whom are exconsultants, understand the need for the designer to know he can rely on published data.

A Our laboratory provide us with the capability of simulating and demonstrating the operation of VAV units and air distribution equipment under variable volume conditions, to assist consultants who have special or difficult applications which require witness testing and performance assurance.

A The Johnson Controls systems offer a wide range of options and auxiliary control functions giving the consultant enormous flexibility in the selection of features to provide the control his project demands whether it is stand alone or integrated to BMS.

A Single source responsibility.

3.4 For the Mechanical ContractorA The JOHNSON CONTROLS VAV unit is compact and easy

to install, with all control gear externally mounted for easy access and service.

A Johnson Controls control components are protected from site damage by a steel shroud. In the event of damage or malfunction, control components are interchangeable and be removed and replaced without breaking the ductwork.

A The contractors provide Johnson Controls with a TAG list when he orders. Each terminal unit is then computer selected and calibration points indicated and printed on TAGS that are placed on the carton and components indicating installation location, calibration details, and air volumes.

NOTE: ALL JOHNSON CONTROLS VAV ARE PRECALIBRATED AT THE FACTORY UNLESS OTHERWISE REQUESTED.A When the mechanical contractor comes to commissioning,

the Johnson Controls unit is simplicity itself. Each terminal is an accurate flow measuring station and with one simple instrument, calibration and volume settings can be checked in minutes. Demonstration of performance of terminals to the consultant is visual and graphic, thus accelerating the approval process.

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4. Johnson Controls SynergyThe VAV market in Asia has been developing very fast over the past 30 yeas. From the pneumatic controls in the seventies to the electronic controls in the early eighties, it has made vast improvement. As technology continues to advance, the direct digital control technology has changed the whole concept of VAV system. Instead of just providing room comfort independently and energy saving through pressure changes in the main air duct, the VAV system is now networked to a central workstation and provide on-line control. Energy saving on air-side & water-side can be realized more effectively by on-line feedback form all the VAV boxes in the building. Changing of control parameters is performed at workstation instead of having to disturb occupants while meeting is in progress. The concept of intelligent building is now inherent in the VAV controls and the flexibility of

control strategy is up to the imagination of the designers. But, one big problem continues to haunt contractors, designers/ consultants & owners. Contractors have problem identifying the responsibility when a VAV failed-whether it is the control suppliers’ or VAV box manufacturer’s responsibility. Consultant faces the dilemma of whether to put VAV control onto HVAC or BAS specification and owner similarly does not know who to turn to after taking over the building when it comes to VAV problems.

To address this marketing need for clear responsibility for VAV boxes. Johnson Controls INC. has responded by supplying turn key VAV systems. Now customer can count on JOHNSON CONTROLS as a single source responsibility for the VAV boxes.

4. Johnson Controls SynergyThe VAV market in Asia has been developing very fast over the past 30 yeas. From the pneumatic controls in the seventies to the electronic controls in the early eighties, it has made vast improvement. As technology continues to advance, the direct digital control technology has changed the whole concept of VAV system. Instead of just providing room comfort independently and energy saving through pressure changes in the main air duct, the VAV system is now networked to a central workstation and provide on-line control. Energy saving on air-side & water-side can be realized more effectively by on-line feedback form all the VAV boxes in the building. Changing of control parameters is performed at workstation instead of having to disturb occupants while meeting is in progress. The concept of intelligent building is now inherent in the VAV controls and the flexibility of control strategy is up

to the imagination of the designers. But, one big problem continues to haunt contractors, designers/ consultants & owners. Contractors have problem identifying the responsibility when a VAV failed-whether it is the control suppliers’ or VAV box manufacturer’s responsibility. Consultant faces the dilemma of whether to put VAV control onto HVAC or BAS specification and owner similarly does not know who to turn to after taking over the building when it comes to VAV problems.

To address this marketing need for clear responsibility for VAV boxes. Johnson Controls INC. has responded by supplying turn key VAV systems. Now customer can count on JOHNSON CONTROLS as a single source responsibility for the VAV boxes.

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5. Metasys Controls5.1 JOHNSON CONTROLS

Features and Benefits

Sophisticated Direct Digital Control Calculations Improved occupant comfort

Flexible Control Modes Energy Savings

Advanced Diagnostic Algorithms Operator efficiency, anticipating to prevent major problems

Single Source Responsibility Simplified coordination, guaranteed compatibility of components – a complete solution

High Quality ISO 9001-2000 quality certification ensured total quality of products & services

The Metasys™ Variable Air Volume (VAV) Box System

provides a single source quality VAV Box and a complete set of associated

controls into one cost effective package. The package is available in networked or stand-alone versions

and with options for the temperature sensor. Selecting the Metasys™ VAV Box system provides seamless interface

between controller, sensor and VAV Box, minimizes coordination problems and ensures that the controls are perfectly matched to the VAV box requirements.

5.2 The “Brain” of the VAV Box SystemThe microprocessor CPU is the brain of the Metasys VAV Box System. The controller scans all of the inputs, performs complex calculations and commands outputs as required.

The analog input circuitry of the controller converts the signal from the space temperature sensor, differential pressure sensor and remote setpoint input (optional) into a digital format. The controller introduces less than 0.4% error typically.

The calculations done by the controller are the most comprehensive in the industry. Of course, you should expect

nothing less from the world leader in controls. There are three general classes of calculations done by the controller:

- Direct Digital Control Calculations- Control Mode Calculations- VAV Diagnostic Operations

The output signal is applied to position the VAV box damper with a controller accuracy of ±5% and fully pressure independent.

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5.3 Direct Digital Control CalculationsThe working setpoint is calculated by taking the software setpoint and adding the offset selected by the remote setpoint input from the room sensor. For example, if the software setpoint was 22.0°C and the remote setpoint input was +0.4°C, the working setpoint would be 22.4°C.

The working setpoint and the actual room temperature are passed to a proportional plus Integral (PI) control algorithm. The output of the PI control algorithm is them spanned between the minimum flow value and the maximum flow value. This is how the desired flow is calculated.

Occupied SetpointUnoccupied Setpoint

Standby Setpoint

Occupied MinUnoccupied Min

Cooldown Min

Occupied MaxUnoccupied Max

Cooldown Max

SelectMode

SelectMode

SelectMode

SelectMode

OutputControlLoop

SquareRoot

ControlLoop

Span

Proportional BandIntegral Time

Integral Time Deadband

Shutdown CloseShutdown Open

Min Flow Max Flow

DesiredFlow

Actual Flow∆P Sensor

WorkingSetpoint

RemoteSetpoint Offset

Space Temperature

Boxparameters

0%-100% 0%-100%0%=min.

100%=max.

100% 0%

As an example, assume the following:

- Space Temperature=23.1°C- Working Setpoint=21.8°C- Proportional Band=2.0°C- Integration Time=0- Minimum Flow=100 CFM- Maximum Flow=500 CFM- Fixed Offset=0.3°C

Since the difference between the space temperature and the setpoint is 1.3°C minus 0.3°C equals 1°C (half way through the proportional band) and there is no integration time, the output of the PI control algorithm is 50%. The desired flow is 300CFM as this is half way between the minimum value and the maximum value.

The controller calculates the actual flow through the VAV box from the differential pressure input using a square root function. If the difference between the actual flow and the desired flow is more than a minimum dead band, a second PI control loop is used to determine the command to be sent to position the actuator.

The final result is accurate, stable control. And that means comfortable building occupants.

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5.4 Control ModesThe Metasys™ VAV Box System can be in one of seven modes:

A Occupied ModeA Unoccupied ModeA Standby ModeA Cooldown ModeA Shutdown ModeA Temporary Occupancy ModeA Temporary Boost Mode

The difference between occupied mode and unoccupied mode is that different setpoints, minimum and maximum flows can be defined for each mode. The standby mode has a unique setpoint but uses the same minimum and maximum flow as are used in occupied mode.

When the Metasys™ VAV Box system is in the unoccupied mode, a command can be sent to put the box in the cooldown mode. In the cooldown mode, the occupied setpoint is used with a special set of minimum flow and maximum flow values. This allows quick cooling of the space before occupancy.

The VAV box can be put into one of two shutdown modes; shutdown-open mode ignores all other inputs and forces the damper to full open and shutdown-closed mode ignores all other inputs and forces the damper to full close.

In a network system the Metasys™ BAS can be used to schedule the changing of modes. Alternately, an input such as an occupancy sensor can be used.

The temporary occupancy mode switches the controller to the occupied mode for a period and then automatically switches back to the unoccupied mode. This request is typically initiated from a push button on a Metastat.

The temporary boost mode switches the controller from the occupied mode to full cooling for a period and the switches back to the occupied mode. This request is typically initiated from a push button on a Metastat.

The flexibility provided by these modes of control mean that the VAV box system can adapt to the various uses of the space. And this means additional energy savings as compared to less sophisticated VAV box systems.

5.5 DiagnosticsWith most VAV boxes, alarm analysis is limited to reporting when the space temperature is so high that occupants are uncomfortable. Not a very intelligent approach for an “intelligent” building.

Johnson Controls Metasys™ VAV Box System has the most comprehensive set of diagnostic functions in the industry. These diagnostics functions make sure that the operator knows about any problems before the occupants do. Diagnostics allow the operator the manage problems rather than react to them. With hundreds of VAV boxes in the building, this means improved operator efficiency and happier occupants.

The controller is continuously doing diagnostics of its electronic components. If any of the analog inputs fail, the controller can detect the failure, report the problem to the Metasys™ BAS and use a default value instead.

When power restores after a power failure, all of the boxes in the building will open to provide cooling. If all of the actuators engage at once, this may cause a demand peak. To avoid this, each controller has a delay timer so that the loads can be staggered after a power failure.

The controller keeps track of the actuator run time and the controller run time. The average duty cycle of the actuator can be calculated. A very high duty cycle could indicate that the control loop is cycling and needs tuning to save energy and wear on the actuator.

If the output to the actuator is at 100% for more than a minimum time, this will set a “starved box” flag indicating that the system static pressure may be too low or the fan may be undersized.

The controller keeps track of the average difference between space temperature and the setpoint. The controller also keeps track of the average difference between actual flow and the desired flow setpoint. A high value for either of these diagnostic statistics may indicate that the controls are cycling or not working properly.

The switching between occupied and unoccupied control modes to save energy is typically done according to a time schedule by the Metasys™ BAS. Should communication with the BAS be interrupted, each Metasys™ VAV Box System has a default time schedule.

Naturally, if the Metasys™ VAV Box System is connected to a Metasys™ BAS, all of the BAS analysis such as alarm management and historical data can be used.

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5.6 Temperature Sensor OptionsThere are two classes of room sensors which may be connected to the Metasys™ VAV Box System; a sensor with the traditional rectangular housing and the Metastat series sensor.

Aesthetic Metastat sensors are the same size as a standard electrical wall switch, (80mm x 80mm) and complement the room decor. All Metastat sensors come equipped with a port for the connection of a hand-held Zone Terminal.

Metastat sensors are available with or without setpoint offset adjustment (warmer/cooler). The range of offset from the setpoint over which the tenant has control can be programmed into the VAV Box System. As a default, the sensor allows the setpoint to be adjusted by +3°C or -5°C from the base setpoint established in software.

Metastat sensors are also available with or without a push-button. The push-button can be configured either to be used for temporary occupancy override or to be used to initiate temporary boost mode.

5.7 Damper ActuatorOur engineers were given the mandate to develop the quietestVAV damper actuator in the industry. After many tests in custom designed sound chambers, we believe that they have succeeded at a noise level less 35 dBA. The actuator life is greater than 100,000 full stroke cycles and 2,000,000 positions. The actuator used with the Metasys™ VAV Box System is an incremental type. The actuator can be positioned anywhere between 0°and 90°by the controller. The controller keeps track of the actual position of the damper (0% to 100% open) and calibrates itself every 24 hours.

Note: If other brand actuator is applied, please ensure axial holding power is not less

than 4N.m.

5.8 Differential Pressure TransducerThe differential pressure transducer is connected to the multi-points velocity sensor at the inlet of the VAV box. One of the pickup elements of velocity sensor has holes facing the airflow, this senses the total pressure. The other pickup element has hole facing away from the airflow, this senses the static pressure.

The difference between the total pressure and the static pressure is the velocity pressure. From the velocity pressure, the controller calculates the airflow (i.e. CFM) through the box.

TE6700 Room Temperature Sensor

5.9 VAV Box – Construction –Dimensions5.9.1 Design Features5.9.1.1 Volume Flow Rate Control- Suitable for supply or extract- Volume flow range depending on type of controller- High Accuracy of set volumes by use of differential

pressure grid, even with extreme inlet conditions- Differential pressure range 0–1.5 In. W.G.- Volume flow preset in factory according to order

requirements- Volume flow measurement and adjustment of set points

possible on site- The control damper mechanism is maintenance free- Operating temperature for TE 700 is 15°C – 29°C- Operating temperature for TE 6700 is 19°C – 29°C

5.9.1.2 Materials- Galvanized steel housing.- Plated damper N2, or BACnet MS/TP network. Either a

bearings.- Aluminum multipoint velocity sensor tubes with UL 94

rated plastic fitting.- Internal insulation 25mm thick 48kg/m3 tough skin with

Fire Test BS476 Part 6 & 7 to meet class "0".- Control damper in two layers galvanized steel sheet with

UL 94 approved peripheral gasket.

The accuracy of the differential pressure transducer is important as this is what is used to calculate the air flow. Every 24 hours, the controller will automatically calibrate the differential pressure sensor to maintain accuracy.

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5.10 Metasys Network ConfigurationAs powerful as the VAV Controller is by itself, your facility will benefit even more when VAV Controllers are part of a larger Metasys Network. Each VAV Controller can connect to the Metasys N2 Bus (Figure 2). Either a Network Control Unit or Companion system can be programmed to provide added energy management and supervisory control capabilities, including optimal start, demand limiting, load rolling, runtime totalization, and more.

The Metasys Dynamic Data Access™ networking software, available from the Network Control Unit, makes all information from each VAV Controller available throughout the facility, so that it is possible, for example, to reset chiller or boiler temperatures based on the load demands of the VAV Controllers. Dynamic Data Access also makes sensor values, operating status, and any other parameter in the VAV Controller available to operators anywhere in your facility.

AHU ControllerDX Series

VAV ControllerVMA 1400 Series

ServerADX

NAE NAE

Client

VAV ControllerVMA 1600 Series

AHU ControllerFEC Series

Figure2: VAV Controller in Metasys Network

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5.11 SpecificationsVMA1400 SeriesVariable Air Volume Modular Assembly

DescriptionThe Variable Air Volume Modular Assembly (VMA) is a family of configurable digital controllers. Differing model in the VMA1400 series combine a controller, pressure sensor and/or actuator housed in one pre-assembled unit.

The VMA1400 series is available in two models:- Cooling with Reheat and/or Fan (VMA1420)- Cooling with Reheat and/or Fan (VMA1415)

The VMA1420, and VMA1415 use an integrated actuator with a stepper motor drive for quick and accurate damper positioning.

The VMA1420, 1415 are designed for pressure-independent, single duct systems. The VMA1420 and VMA1415 can also be

Features- easy-to-handle unit with a compact footprint- pre-wired controller with pressure sensor and actuator

for reduced installation time- fast response actuator that drives the damper from full- open to full closed (90°) in 30 seconds ( VMA1420,

VMA1415) for reduced commissioning time- continuous loop tuning through proportional adaptive

algorithms using patented P-Adaptive and Pattern Recognition Adaptive Control (PRAC) Technologies

- advanced diagnostics that identify and correct system deviations related to flow, damper travel, and energy

- N2 network communications for integrating VMA as a part of a facility management system with NAE Series Supervisory Controller

- simple question/answer software format for quick, easy configuration of project-specific applications.

The VMA1400 Balancing Tool (VBT) software can be usedwith handheld interfaces (such as 3Com® PalmPilot™) toeasily read and adjust parameters. VBT software is

included in M-Tools or can be ordered separately.

Software - The VMA can be configured, downloaded, andcommissioned with HVAC PRO software, Release 7.00

or later, which uses a simple Q/A format. Dual duct applications, and TMZ1600 room sensor and supply/exhaust applications require HVAC PRO Rel. 8.01. The

TE-7700 RF Temperature Sensor Application requiresHVAC PRO Software Release 8.04 or later.

To OrderPlease contact local office if order controller separately.

Inputs / Outputs Points Rating VMA1400 Model1415 1420

Analog Inputs

Zone Temperature AI-1 1 K Ni, Si, Pt, or 2.25 K NTC √ √Zone Setpoint AI-2 1.6 K ohm Potentiometer √ √Sideloop (humidity, dew point) (for 1420, 1415) AI-3 0-10 VDC √Supply Air Temperature or Supplemental Heat Temperature AI-4 1 K Ni, Si, Pt, or 2.25 K NTC √Velocity Pressure Internal 0-374 pa (0-1.5 in. W.C.) √ √

Binary Inputs

Temporary Occupied Button BI-1 Dry contact √ √Occupied or User Configurable (for 1440) BI-2 Dry contact √Off or Window or Shutdown (for 1420, 1415) BI-3 Dry contact √

Analog Outputs

Proportional Heat or External damper AO-1 0-10 VDC @ 10 mA √AO-2 0-10 VDC @ 10 mA

Binary Outputs

Lights, Fan, External Damper, Box Heat - On/Off Valve or 1-3 stage Electric, Supplemental Heat - On/Off Valve or Single Stage Electric Heat

BO-1 - BO-5 (BO-1 - BO-2 for 1415)

24 VAC Triac @ 0.5 A each √ √

Stepper Motor with Position Feedback Internal 2-phase Stepper [up to 93o rotation @ 4 N.m (35 lb.in)] √ √

used with parallel or series fan powered boxes, supply/exhaust applications, and dual duct systems.

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VMA1400 Series Variable Air Volume Modular Assembly

Supply Voltage 20 to 30 VAC at 50 or 60 Hz

Optional Fuse Current 2.0 ampere for a VMA1420 and 1415

Power Consumption VMA1420/1440:10 VA maximum (Relay and valve requirements not included.)

Ambient Operating Conditions 0 to 50°C (32 to 122°F) 10 to 90% RH non-condensing, limited by a 30°C (86°F) maximum dewpoint

Ambient Storage Conditions -40 to 70°C (-40 to 158°F)

Terminations 6.3 mm (1/4 inch) spade lugs (Communications has removable screw terminals included)

Optional Terminations 2, 3 or 4-position screw terminals that plug into spade lugs (accessories)

RS-485 Serial Interfaces N2 Bus and Zone Bus

N2 Controller Addressing DIP switch set (1 to 253) or through software

Communications Bus N2 between VMA controller and N3x or NCM Zone Bus between VMA controller and room sensor (either 8-pin phone jack or spade lugs) (not available when TE-7700 used)

Mounting One screw mounts the VMA to the VAV box One screw attaches damper shaft to the actuator, 8 mm (5/16 in.) square-head set screw with 44 N.m (375 lb.in) of axial holding power for 13 mm (1/2 in.) round damper shaft Minimum damper shaft length is 44.5 mm (1-3/4 in.)

Housing Plastic housing for controller, sensor, and actuator with UL 94-5VB Plenum Flammability Rating

Dimensions (L x W x H) VMA1420/1440: 153 x 102 x 102 mm (6 x 4 x 4 in.) VMA1430: 153 x 102 x 83 mm (6 x 4 x 3.25 in.)

Actuator Rating 4 N·m minimum (35 lb·in)

Shipping Weight VMA1420/1440: 13.1 kg (29 lb) for a box of ten, 1.3 kg (2.8 lb) each VMA1430: 5 kg (10.6 lb) for a box of ten, 0.5 kg (1.06 lb) each

Velocity Pressure Velocity Pressure for 0 to 374 Pascal (0 to 1.5 inch W.C.)

Electrical Inputs Analog Inputs: Nickel, silicon, or platinum (1K ohm) or NTC (2.25K) RTD room sensors, 1.6K setpoint potentiometer (2-wire) Voltage input for 0-10 VDC (humidity or pressure sensor) Binary Inputs: Dry contacts Input configurations vary based on model type.

Outputs Binary Outputs: 24 VAC triac switched; 25 to 500 mA loads Stepper Drive: 2 to 767 steps per second (23,000 step resolution) Analog Outputs: 0 to 10 VDC at 10 mA

Agency Compliance CSA 22.2 No. 205 UL 916 UL 864 (UUKL) UL 94-5VB FCC Part 15, Subpart B, Class A and B C-tick Australia/NZ, AS/NZS 4251.1, CISPR 22, Residential Class B CE Directive (89/336/EEC, EN50081/1, EN50082/2) Industrial and Residential IEEE 472 ANSI C62.41 A/B (IEEE 587 Category A/B) IEC 950 IEC 801-2, -3, -4, -6, -7, -8 For details on smoke control compliance requirements, refer to the Metasys Smoke Control Wiring Technical Bulletin (LIT-636331).

VMA1400 Series Variable Air Volume Modular Assembly (Continued)

Specifications

15

VMA 1600 Series Variable Air Volume Modular Assembly

Featuresa BACnet MS/TP protocol communication provides open system compatibility.a Writable flash memory allows standard or customized applications to be downloaded from the Controller Configuration Tool (CCT).a The integrated pressure sensor and actuator reduce installation time.a The fast response actuator drives the damper from full open to full closed (90°) in 60 seconds to reduce commissioning time.a Continuous loop tuning through patented proportional adaptive control (P-Adaptive) and Pattern Recognition Adaptive Control (PRAC) technologies.

Code Number Description

MS-VMA1610-0 Integrated VAV Controller/Actuator/Pressure Sensor

(Cooling Only), FC Bus, and SA Bus, Single Pack

MS-VMA1620-0 Integrated VAV Controller/Actuator/Pressure Sensor (with

Reheat and Fan Control), FC Bus, and SA Bus, Single Pack

Selection Chart

VMA Point Type Counts per Model

Technical Specifications

VMA1610/1620

Product Code Number MS-VMA1610-0 MS-VMA1620-0

Cooling OnlyCooling with Reheat

Supply Voltage 20 - 30 VAC at 50 or 60 HzPower Consumption 10 VA max.Power delivered to devices connected to the binary outputs (for example, valves, relays, and so on) is not included in this rating.

Ambient Operating Conditions 0 to 50°C (32 to 122°F)Ambient Storage Conditions -40 to 70°C (-40 to 158°F)Terminations 6.3 mm (1/4 in.) spade lugs except communications and 24 VAC power, which are screw terminalsController Addressing DIP switch set (4-127). Addresses 0 - 3, 128 - 255 are reserved.

Communications Bus BACnet MS/TP; 3-wire Field Controller Bus (FC Bus) between the Network Automation Engine (NAE) and other devices. 4-wire Sensor-ActuatorBus (SA Bus) between network sensors and other devices.1

Mounting Mounts to damper shaft using single set screw and to duct with single mounting screw.Actuator Rating 4 N·m (35 lb·in) minimum shaft length = 44 mm (1-3/4 in.)

Standards Compliance- UL Listed and CSA Certified - UL 916 Energy Management Listing, CSA C22.2 No. 205, CFR47 - FCC Part 15 Class A

- CE Mark and C-Tick Directive- CE Directive 89/336/EEC (EN50081-1 Class B, EN50082-2)

Dimensions Width: 182 mm (7-3/16 in.)Length: 182 mm (7-3/16 in.)Height: 64 mm (2-1/2 in.)

Center of Output Hub to Center of Anti-rotation Slot: 160 mm (6-5/16 in.)

Weight 0.86 kg (1.9 lb)

Point Types Signals Accepted VMA1610 VMA1620

Universal Input (UI)Analog Input, Voltage Mode, 0 - 10 VDC Analog Input, Resistive Mode, 0 - 2k ohm, RTD (1k NI [Johnson Controls], 1k PT, A99B SI), NTC (10k Type L, 2.225k Type 2)Binary Input, Dry Contact Maintained Mode

1 1

Binary Output (BO) 24 VAC Triac 0 3Configurable Output (CO) Analog Output, Voltage Mode, 0 - 10 VDC ; Binary Output Mode, 24 VAC Triac 0 2Integrated Actuator Internal 1 1Integrated Flow Sensor Internal 1 1

Zone Sensor Input On Sensor-Actuator Bus (SA Bus) 1 1

1. For more information, refer to the MS/TP Communications Bus Technical Bulletin (LIT-12011034).

DescriptionThe VMA1600 is a programmable digital controller that communicates via BACnet® Master-Slave/Token-

Passing (MS/TP) Protocol. Both the VMA1610 and VMA1620 have a pressure sensor and actuator in a pre-wired unit. The VMA1600 connects easily to the NS Series Network Sensors for zone temperature sensing. The VMA1600 Series controllers can be configured for both single and dual duct Variable Air Volume (VAV) applications. The VMA1610 and VMA1620 require an additional damper actuator and Differential Pressure Transducer (DPT) sensor for dual duct or supply/exhaust applications. Refer to the Metasys® System BACnet Protocol Field Controllers, Network Sensors, and Related Products Product Bulletin (LIT-12011042) for product application details.

16

TE-6700 Temperature Elements

DescriptionThe TE-6700 Series is our temperature elements. Theseattractively styled, feature-packed temperature sensingproducts offer ease of installation, user friendliness, andapplication flexibility in one package. The TE-6700 SeriesTemperature Elements supersede the TE-6400 Series forspace sensing applications. The elements are designed foruse with most Johnson Controls controllers, and now workdirectly with the VMA1400 Series controllers.

Featuresa temperature sensor Time Response Improvement (TRI) provides better temperature local control, increases employee comfort, and reduces energy consumptiona controller configuration switch allows users to choose occupancy features that match the application and controllera occupancy light-emitting diode (LED) indicator displays the controller’s current operating mode

a manual override pushbutton (PB) signals the controller that the space is occupied; this overrides time-of-day schedulinga globally scaled units include setpoint and bulb indicator (both optional) that measure Fahrenheit and Celsius ranges, 65 to 85°F (19 to 29°C)a universal mounting — ships with wallbox and surface mounting plate (all installation hardware included)a single or dual setpoint adjustment allows for separate heating and cooling settings; this makes setpoint viewing and adjustment easiera Analog Profile and Starfield Display compatible-analyzes heating and cooling efficiency with the M-Series Workstation

Repair PartsThe TE-6700 transmitters are not field repairable. IMPORTANT: The Printed Circuit Board (PCB) is retained with a tamper-resistant mechanism. Removal of the PCB from the plastic housing will void the product warranty.

To OrderSpecify the code number from the selection chart. To order a replacement or an accessory, contact the nearest Johnson Controls representative. Not all possible combinations are available.

Temperature Sensing TE -67 N P -O N 0 0

Sensor TypeN = 1,000 ohm Thin-Film Nickel

P = 1,000 ohm Thin-Film Platinum

Wire ConnectionP = Phone Jack

T = Terminal Block

Setpoint Adjustmentand Scale Type*

0 = None

1 = Temperature, Warmer/Cooler

2 = Temperature, Scaled 65 to 85 oF (18 to 29 oC)

3 = Dual, Scaled (65 to 85 oF)

Indicator TypeN = None

B = Liquid Bulb Thermometer

Not Used 0 = Not Used

Package Color 0 = White

Selection Chart

* These models do not have a functioning LED, but all models have the manual override PB.

17

TE-6700 Temperature Elements

Nickel Sensor Temperature Sensor 1,000 ohm thin-film nickel

Temperature Coefficient Approximately 3 ohms per F° (5.4 ohms per C°)

Reference Resistance 1,000 ohms at 70°F (21°C)

Accuracy ±0.34F° at 70°F (±0.18C° at 21°C)

Platinum Sensor Temperature Sensor 1,000 ohm thin-film platinum

Temperature Coefficient Approximately 2 ohms per F° (5.4 ohms per C°)

Reference Resistance 1,000 ohms at 32°F (0°C)

Accuracy ±0.65F° at 70°F (±0.36C° at 21°C)

Temperature Indicator Type Liquid filled bulb thermometer

Range 40 to 90°F or 5 to 30°C

Resolution Fahrenheit scale graduated at 10F° intervals; Celsius scale and graduated at 5C° intervals.

Setpoint Single Adjustment Warmer/cooler, red/blue visual scale, or temperature – scaled °F/°C

Dual Adjustment Heating and cooling, graduated scale 65 to 85°F (Fahrenheit only: no Celsius scale)

Resistance Nominal 1.5k ohm

Resolution Fahrenheit scale graduated at 5F° intervals; Celsius scale at 2C° intervals

Sensor Response Time One time constant = 8 minutes ±2 minutes at 10 feet per minute (fpm) airflow rate

Field Connections Phone Jack 8-pin connector for 8-conductor 24 AWG phone cable

Terminal Block Screw type terminals for 18 to 24 AWG wire

Zone Bus Access 6-pin connector with front access for a laptop with HVAC PROTM software PalmPilotTM with VMA Balancing Tool (VBT) software or a Zone Terminal (ZT).

Manual Override Integral momentary pushbutton (DIP switch selectable)

LED Display Red LED indicates three modes of operation (application and controller type dependent).

Ambient Operating Conditions 32 to 131°F (0 to 55°C) 0 to 100% RH, non-condensing; 85°F (29°C) maximum dew point

Ambient Storage Conditions -40 to 160°F (-40 to 71°C) 0 to 100% RH, non-condensing; 85°F (29°C) maximum dew point

Mounting Style Standard base for both surface and U.S. wallbox mounting, including hardware

Materials White PC/ABS plastic case and mounting base

Dimensions (H x W x D) 3.2 x 3.2 x 1.4 in. (81 x 81 x 36 mm)

Shipping Weight 1 lb (0.5 kg)

TE-6700 Temperature Elements (Continued)

Specifications

18

TMZ LCD Display Room Sensor

DescriptionThe TMx1600 is a user-friendly room sensor with an easy-to-read display and compact styling. It features room comfort at the touch of a button, and a Liquid Crystal Display (LCD) for convenient feedback on changing room conditions. The TMx1600 is available in two separate models:

Featuresa TMZ1600: communicates on the Zone Bus, and connects to Unitary (UNT), Variable Air Volume (VAV), and VAV Modular Assembly (VMA) controllers via phone jack connectionsa LCD Display with icons that are easy to understand and that provide the user with a quick indication of operationa non-glare bezel for easy viewinga keypad control with menu selections for optimal environmental controla password access level provides additional control options to an authorized user, and prevents adjustments by unauthorized usersa temporary occupancy or mode override, with a Light-Emitting Diode (LED) to indicate that the mode is activea sleek, compact design blends with any environmenta compatibility with controllers used in most common HVAC applicationsa phone jack connection (TMZ1600 only) for PC or hand-held interface connection

ApplicationsTMZ models: a UNT controllers a VAV controllers, Revision D or later a VMA1400, Revision C00 or laterTo OrderSpecify the code number from the following selection chart.

Selection Chart

TMZ Room Sensor

Operating Environment TMZ1600: 0 to 50°C (32° to 122°F); TMS1600: 0 to 37.7°C (32° to 99.9°F) 10 to 90% non-condensing humidity

Storage Environment -40° to 60°C (-40 to 140°F); 10 to 90% non-condensing humidity

Input Supply Voltage 7.2 to 8.8 VDC (TMS1600); 12 to 30 VAC or 12 to 40 VDC

Input Current Required 10 mA maximum

Housing Material ABS + polycarbonate, self-extinguishing UL 94-V0

Housing Protection IP 30 (IEC 529)

Dimensions 80 x 80 x 32 mm (3.15 x 3.15 x 1.26 in.)

Override Button Momentary contact

Mode Indicator Red LED

Temperature Sensor Sensor Type Nickel PTC

Range 0 to 50°C (32 to 122°F)

Reference Resistance 1000 ohm at 21.1°C (70°F)

Accuracy +/-0.2°C (0.3°F) at 21.1°C (70°F);

+/-0.6°C (1°F) at 0°C to 50°C (32 to 122°F)

Software HVAC PRO for Windows Release 8.01 or later (part of M-Tool Rel. 2.0 [MW-MTool-0])

Interface (TMZ1600 only) AS-CBLPRO-1 or later (use with Zone Terminal Unit)

Agency Compliance UL 864 (TMZ1600 only) and UL 916 CSA Certified to C22.2 No. 205 CE Compliant to EMC Directive 89/336/EEC, EN50081-1 and EN50082-1 FCC Compliant to CFR47, Part 15, Class A FCC Compliant to CFR47, Part 15, Class B (not applied for) Canadian DOC Compliant; C-Tick


AP-TMZ1600-0 TMZ1600 Room Sensor with LCD Display (UNT,VAV, VMA)

Specifications

19

TE700 Room Sensor


TE700-29C-0 TE700 Metastat Sensor with Remote Temperature Setpoint

TE700-20C-0 TE700 Metastat Sensor without Remote Temperature Setpoint

Linear Set point Adjustment with Graduated Scale in °C Allow for temperature setting; makes set point viewing and adjustment easier

Quick-mount, 2-Screw Installation Reduces installation time, simplifies retrofits, and provides everything in one package

scheduling override Signals the controller that the space is occupied so as to time-of-day schedulingoverride

Zone Bus Jack for HVACPRO or ZT Connection Enables system configuration and diagnostics directly from the space, no need to access the controller

Features and Benefits

Specifications

DescriptionTE700 Room Temperature sensor is an attractively styled and feature-packed family of temperature sensing products, designed to offer ease of installation, user friendliness, and product flexibility in one complete package.

Diagnostic capability via zone bus jack makes the TE700 ideally suited for use with the Metasys® Application Specific Control (ASC) family

Applicationsa UNT controllersa VAV controllersa VMA1400

To OrderSpecify the model number

TE700 Room Temperature Sensor

Sensor Element Temperature Element 1000 ohm Thin Film Platinum

Temperature Coefficient Approximately 3.9 ohms per °C

Reference Resistance 1000 ohms @ 0 °C

Element Accuracy +/-0.65°F at 70°F (+/-0.36°C at 21°C)

Set point (For TE700-29C-0 only)

Type Linear Potentiometer

Range Graduated Scale: 15 °C to 29 °C

Resolution Scales are Graduated at 2 °C Intervals

Resistance Factory Calibrated to Nominal 1.5 K-ohm Range

Electrical Connection Phone Jack, 8-pin Connector for 8 conductor #24 AWG Phone Cable

Power Requirements 24 VAC @ 0.5 mA

Diagnostics 6-pin Connector for HVACPRO Laptop of Zone BUS Terminal

Ambient Operation Condition +0 °C to 55 °C, 0 to 100% RH, Non-condensing; 29 ° C Max. Dew Point

Ambient Storage Condition -40 °C to 71 °C, 0 to 100% RH, Non-condensing; 29 ° C Max. Dew Point

Mounting Style Ceiling or Wall Box Mounting

Materials White UL94-V0 ABS Plastic for the Case and mounting base

Overall Dimension See Dimensions

Shipping Weight 55 g

20

NS Series Network Sensors

Metasys® System Extended Architecture

DescriptionThe NS Series Network Sensors are electronic zone sensors designed to function directly with Metasys® system BACnet® protocol Field Equipment Controllers (FECs), Input/Output Modules (IOMs), and the Variable Air Volume (VAV) Modular Assembly (VMA) 1600.

All models of network sensors monitor room temperature. Options are available to also monitor zone humidity, local temperature setpoint adjustments, and other variables identified in the following sections. This data is transmitted to a field controller on the Sensor-Actuator (SA) Bus.

The line of network sensors includes models with a temperature setpoint dial and Liquid Crystal Display (LCD) that allows occupants to view the zone temperature, and view and adjust the zone setpoint. A fan mode push button is included to set the desired fan speed (Auto-Off-Low-Med-High).

An occupancy override function allows the user to signal the controller that the zone is occupied to override the scheduled mode. For communication wiring flexibility, the wires connecting the sensor to a controller can be terminated using a modular jack or screw terminals.

Each network sensor includes an SA Bus access port to allow accessories to access the SA Bus. This plug allows accessories to service or commission the connected controller or gain access to any other controller on the same FC Bus. Refer to the Metasys System BACnet Protocol Field Controllers, Network Sensors, and Related Products Product Bulletin (LIT-12011042) for product application details.

Featuresa BACnet Master-Slave/Token-Passing protocol communication provides compatibility with Metasys system Field Controllers in a proven communication network.a Backlit LCD (available on some models) provides real- time status of the environment in easy-to-read, plain text messages with backlighting activated during user interaction.a Simple setpoint adjustment enables user to change the setpoint with the turn of a dial.a Temporary occupancy (available on some models) provides a timed override command, which temporarily initiates an alternate mode.a Fahrenheit/Celsius (F/C) button toggles the display temperature between degrees Celsius and degrees Fahrenheit.

Selection ChartsNetwork Sensor Ordering Information — Temperature and Humidity Models

Product Code Number

Size (mm), Height x Width

Vertical Wallbox- Mounted (WB), or

Surface-Mounted (SM)

LCD Display

Humidity Temperature Adjustment: Setpoint (Set), or Warmer/

Cooler Dial (W/C)

Occupancy Override

F/C Scale Toggle

Screw Terminals (ST), or Modular

Jack (MJ) NS-APA7001-0 80 x 80 SM Yes 2% Set Yes MJ NS-APA7002-0 80 x 80 SM Yes 2% Set Yes ST NS-APB7001-0 80 x 80 SM Yes 2% Set Yes Yes MJ NS-APB7002-0 80 x 80 SM Yes 2% Set Yes Yes ST NS-BPB7001-0 120 x 80 WB, SM Yes 2% Set Yes Yes MJ NS-BPB7002-0 120 x 80 WB, SM Yes 2% Set Yes Yes ST NS-AHA7001-0 80 x 80 SM Yes 3% Set Yes MJ NS-AHA7002-0 80 x 80 SM Yes 3% Set Yes ST NS-AHB7001-0 80 x 80 SM Yes 3% Set Yes Yes MJ NS-AHB7002-0 80 x 80 SM Yes 3% Set Yes Yes ST NS-BHB7001-0 120 x 80 WB, SM Yes 3% Set Yes Yes MJ NS-BHB7002-0 120 x 80 WB, SM Yes 3% Set Yes Yes ST

21

NS Series Network Sensors (Continued)Network Sensor Ordering Information — Temperature Models

Product Code Number

Size (mm),Height x Width

Vertical Wallbox- Mounted (WB), or

Surface-Mounted (SM)

LCDDisplay

Adjustment: Setpoint (Set), or Warmer/ Cooler Dial (W/C)

OccupancyOverride

F/C Scale Toggle

FanControl

Screw Terminals (ST), or Modular

Jack (MJ)

AddressSwitches

VAV Balancing Feature

NS-ATA7001-0 80 x 80 Yes Set Yes MJ NS-ATA7002-0 80 x 80 Yes Set Yes ST NS-ATB7001-0 80 x 80 SM Yes Set Yes Yes MJ NS-ATB7002-0 80 x 80 SM Yes Set Yes Yes ST NS-ATC7001-0 80 x 80 SM Yes Set Yes Yes MJ NS-ATC7002-0 80 x 80 SM Set Yes Yes ST NS-ATD7001-0 80 x 80 SM Set Yes Yes Yes MJ NS-ATD7002-0 80 x 80 SM Set Yes Yes Yes ST NS-ATN7001-0 80 x 80 SM MJ NS-ATN7003-0 80 x 80 SM ST Yes NS-ATP7001-0 80 x 80 SM W/C Yes MJ NS-ATP7002-0 80 x 80 SM W/C Yes ST NS-ATV7001-0 80 x 80 SM Yes Set Yes Yes No1 MJ Yes NS-ATV7002-0 80 x 80 SM Yes Set Yes Yes No1 ST Yes NS-BTB7001-0 120 x 80 WB, SM Yes Set Yes Yes MJ NS-BTB7002-0 120 x 80 WB, SM Yes Set Yes Yes ST NS-BTN7001-0 120 x 80 WB, SM MJ NS-BTN7003-0 120 x 80 WB, SM ST Yes NS-BTP7001-0 120 x 80 WB, SM W/C Yes MJ NS-BTP7002-0 120 x 80 WB, SM W/C Yes ST NS-BTV7001-0 120 x 80 WB, SM Yes Set Yes Yes No1 MJ Yes NS-BTV7002-0 120 x 80 WB, SM Yes Set Yes Yes No1 ST Yes

1. In the VAV Balancing models, the Fan Control button is replaced by a light bulb button used in the VAV Balancing Process.

NS Series Network Sensor

Sensor Type With Setpoint Adjustment Without Setpoint Adjustment Supply Voltage 9.8 to 16.5 VDC; 15 VDC Nominal Current Consumption 25 mA Maximum (Non-Transmitting) 13 mA Maximum (Non-Transmitting) Terminations Modular Jack or Screw Terminal Block Sensor Addressing on the SA Bus

NS-xTN7003-0 Model NA DIP Switch Set (200 to 203) All Other Models Fixed Address of 199 Fixed Address of 199

Wire Size Modular Jack Models 26 AWG (0.4 mm Diameter) Recommended; Three Twisted Pair (6 conductors) Screw Terminal Block Models 18 to 22 AWG (1.0 to 0.6 mm Diameter); 22 AWG (0.6 mm Diameter) Recommended

Communication Rate Auto-Detect: 9600, 19.2k, 38.4k, or 76.8k bps Mounting Surface-Mounted (80 x 80) Surface-Mounted or Vertical Wallbox-Mounted (120 x 80) Temperature Measurement Range 0.0°C/ 32.0°F to 40.0°C/104.0°F Sensor Type Local Platinum Resistance Temperature Detector (RTD) Resolution ±0.5C°/±0.5F° NA Sensor Accuracy ±0.6C°/±1.0F° Time Constant 10 Minutes Nominal at 10 fpm AirflowDefault Setpoint Adjustment Range 10.0°C/50.0°F to 30.0°C/86.0°F in 0.5° Increments ±3.0C°/±5.0F° Ambient Conditions Operating 0 to 40°C (32 to 104°F); 10 to 95% RH, Non-condensing; 29°C (85°F) Maximum Dew Point

Storage -20 to 60°C (-4 to 140°F); 5 to 95% RH, Non-condensing -40 to 70°C (-40 to 158°F); 5 to 95% RH, Non-condensing Compliance United States UL Listed, File E107041, CCN PAZX, Under UL 916, Energy Management Equipment

FCC Compliant to CFR 47, Part 15, Subpart B, Class A

Canada UL Listed, File E107041, CCN PAZX7, Under CSA C22.2 No. 205, Signal Equipment Industry Canada, ICES-003

European Union CE Mark, EMC Directive 89/336/EEC EN61000-6-3 (2001) Generic Emission Standard for Residential and Light Industry EN61000-6-2 (2001) Generic Immunity Standard for Heavy Industrial Environment

Australia and New Zealand C-Tick Mark, Australia/NZ Emissions CompliantShipping Weight 0.09 kg (0.20 lb) for NS-Axx7xxx-0 ; 0.11 kg (0.25 lb) for NS-Bxx7xxx-0

Technical Specifications

22

5.12 Features of JOHNSON CONTROLS SDx5.12.1 Features of Proportional Plus Integral (PI) ControlVAV units to date use proportional (P) control action thermostat. In this mode of control, the required airflow output from the thermostat is proportional to the error between the actual room temperature and the set point.

The relationship between the temperature and the output of the thermostat is always fixed for a particular setpoint The proportional band (PB) is the temperature range for the output to modulate between its minimum and maximum limits. If the load in the room requires airflow exactly between the minimum and maximum limit, the controls will maintain the room temperature at its setpoint. Any other load conditions requiring a different airflow will result in the control stabilizing at a temperature away from the setpoint. The amount of deviation is called an offset. Offsets are inherent in proportional (P) control action.

JOHNSON CONTROLS introduces the proportional plusintegral (PI) action thermostat. The integral action adjuststhe output of the thermostat at a rate proportional to the error.

Comparison of the P Action vs. PI Action Over Time

When there is a change in load condition causing a change in room temperature, the proportional (P) actionwill immediately react by adjusting the output by an amount proportional to the error. The output of the thermostat will then continue to change due to the integral action in a diminishing rate until the error is eliminated.

Better temperature control and consequently comfort istherefore attained by the JOHNSON CONTROLS VAV unitwith the JOHNSON CONTROLS PI Thermostat.

The thermostats are preset at the factory for 5°C proportional band and an integral time of 25 min but may be readjusted at site.

21 23 24 26

Minimum

Actual Root Temperature

Maximum

Airflow

RequiredFlow

ProportionalBand

Temperature ℃Time

PI Action

P Action

Temperature

PermanentOffset

Load Change

CorrectTemperature

Offset

Setpoint

23

5.13 Applications SDx DDC VAV Units with Proportional Plus Integral (PI) Control1. The DDC controller modulates the damper position until the actual airflow corresponds to the input signal from the room thermostat.

2. The signal from the room thermostat corresponds to the airflow required to maintain the room temperature at the required temperature setpoint set on the thermostat.

3. Both the airflow control loop and the temperature control loop works in cascade mode and features proportional plus integral (PI) control action which eliminates any temperature offset.

4. The minimum and maximum airflow limits are adjustable at the thermostat

Internal Cable (By Factory):Using 2 x 18AWG PVC Cable

Incoming Power(By Others)

Using 8 Conductor 24AWG Flat

Earth

Phone Cable with RJ45 Connector

Room TemperatureSensor

VAV Unit

VMA ControllerTransformer 20VA

Airflow

Control Diagram

220V

AC

230V

AC

240V

AC

0

AP-

VM

A1x

xx-0

N2+N2-REF

SHLD

0VA

C

24VAC

24VAC

GRD

BO1

BO2

BO3

BO4

BO5

AO

1

AO

2

Com

Com

Com

Com

Com

Com

Com

AI4

ZB+

ZB-

AI3

AI2

AI1

+15V

DC

BI3

BI2

BI1

Com

Com

Com

Com

+15V

DC

Com

Com

Com

or central workstation eliminating the need to access into the ceiling space for field adjustments.

5. Control mode are factory preset but can be changed on site if necessary.

NOTE: For more application details, please contact Johnson Controls sales representatives.

The temperature setpoint is the setpoint adjusted on the room thermostat or at central workstation.

If the heat load is higher than the maximum airflow, the airflow will be maintained at the maximum airflow and the room temperature will rise above the cooling setpoint. As the heat load decreases, the room temperature will drop. When the room temperature reaches the cooling setpoint, the DDC controller will modulate the airflow to maintain the room temperature exactly at the cooling setpoint using the PI control action. The temperature will only continue to drop if the heat load continues to decrease when the airflow has already reached its minimum limit.

The minimum and maximum airflow limits are usually set to correspond to the minimum and maximum heat load in the room and therefore the room thermostat can be expected to maintain the room temperature exactly at the cooling setpoint using the PI control action.

Airflow

MAX MAXWinter Mode Output

Heat Load

Control Schematics

Range

24

Internal Cable (By Factory):Using 2 x 18AWG PVC Cable



Earth

Field Wire(By Others):Using 8 Conductor 24AWG FlatPhone Cable with RJ45 Connector

1st Stage Heater

To 1st Stage Heater

To 2nd Stage Heater

2nd Stage Heater

Over-Heat Cut-outManual Reset Switch

Over-Heat Cut-outManual Reset Switch

M

Room TemperatureSensor

VAV Unit

VMA Controller

Heater Section

Transformer 20VA

Control Diagram

24VA

C

N2+N2-REF

SHLD

220V

AC

230V

AC

240V

AC

0 0VA

C

24VAC

24VAC

GRD

BO1

BO2

BO3

BO4

BO5

AO

1

AO

2

Com

Com

Com

Com

Com

Com

Com

AI4

ZB+

ZB-

AI3

AI2

AI1

+15V

DC

BI3

BI2

BI1

Com

Com

Com

Com

+15V

DC

Com

Com

Com

AP-

VM

A1x

xx-0

Airflow

5.14 Applications SDx DDC VAV Units Cooling With Electric Reheat Application

1. The DDC airflowcontroller modulates the damper position until the actual airflow corresponds to the input signal from the room temperature.

2. The signal from the room temperature corresponds to the airflow required to maintain the room temperature at the required temperature setpoint set on the thermostat.

3. The DDC controller also provides a binary signal to “ON” the electric heater by step control when the room temperature drops to heating setpoint. The electric heater and its associated controls are supplied by Johnson Controls.

4. Both the airflow control loop and the temperature control loop works in cascade mode and features proportional plus integral (PI) control action which eliminates any temperature offset.

5. The minimum and maximum airflow limits are adjustable at the thermostat or central station eliminating the need to access into the ceiling space for field adjustments.

NOTE: For more application details, please contact Johnson Controls sales representatives.

The temperature setpoint is the adjusted on the room thermostat.

If the heat load is higher than the maximum airflow, the airflow will be maintained at the maximum airflow and the room temperature will rise above the cooling setpoint. As the heat load decreases, the room temperature will drop. When the room temperature reaches the cooling setpoint, the DDC controller will modulate the airflow to maintain the room temperature exactly at the cooling setpoint using the PI control action. The temperature will only continue to drop if the heat load continues to decrease when the airflow has already reached its minimum limit.

When the temperature reaches the heating setpoint, the DDC controller will call for auxiliary flow and “ON” electric heater by step control to maintain the room temperature exactly at the heating setpoint. The temperature will only continue to drop if the heat load continues to decrease when the electric heater is already completely heat up.

As the heat output increases, the airflow also increases proportionally towards the maximum airflow limit.

The maximum airflow limit is usually set to correspond to the maximum heat load in the room and the minimum is set to correspond to the minimum ventilation requirement which is higher than required for minimum heat load.

Airflow

Auxiliary Flow

Neutral Zone

Control Schematics

Heating Output Cooling Output

Heat Load

Range

Max

Min

25

B. Product1. Single Duct Terminal Unit Assemblies & AccessoriesSelect a Basic Control Assembly, Add Accessory Modules To Suit The Design.

VAV Basic Box

Electric Heater

Sound Attenuator

Hot Water Coil

Multi-Outlet Attenuator

26

Basic Box Open End

Attenuator Multi-Outlet Attenuator

Hot Water Heating Coil + Multi-Outlet Attenuator Electrical Heater

Hot Water Heating Coil Round Discharge Collar

a All diagrams are plan views.a It is usually preferable to assure airflow through a heating coil above a controlled minimum. Therefore coils are listed only with the pressure independent Series 8000.a All models are shipped assembled as shown in diagrams.a Shown are 2 row coil / 2 stage heater designations.

2. Combinations of Basic Assemblies and Accessory Modules

27

Single Duct Terminals Unit SD V 8 C 2 06 E 1 08 010 R 0

SystemC ＝ Constant Air Volume

v

8

C

2

06

E

1

08

010R

0

V ＝ Variable Air Volume

Controller

5 ＝ None6 ＝ MS-VMA1620-07 ＝ MS-VMA1610-08 ＝ AP-VMA1420-09 ＝ AP-VMA1415-0

Thermostat

0 ＝ NoneA ＝ NS-ATA7001-0B ＝ TE67-NP-2B00C ＝ TE700-29C-0D ＝ NS-ATD7001-0N ＝ TE67-NP-2N00P ＝ NS-ATP7001-0Z ＝ AP-TMZ1600-0

Attenuator, Round Discharge Collar &

Multi-outlet Attenuator

0 ＝ None1 ＝ Attenuator2 ＝ Round Discharge CollarA ＝ MOA Outlet（See MOA Guide）B ＝ MOA Outlet（See MOA Guide）C ＝ MOA Outlet（See MOA Guide）D ＝ MOA Outlet（See MOA Guide）E ＝ MOA Outlet（See MOA Guide）F ＝ MOA Outlet（See MOA Guide）G ＝ MOA Outlet（See MOA Guide）H ＝ MOA Outlet（See MOA Guide）I ＝ MOA Outlet（See MOA Guide）J ＝ MOA Outlet（See MOA Guide）K ＝ MOA Outlet（See MOA Guide）L ＝ MOA Outlet（See MOA Guide）M ＝ MOA Outlet（See MOA Guide）N ＝ MOA Outlet（See MOA Guide）O ＝ MOA Outlet（See MOA Guide）P ＝ MOA Outlet（See MOA Guide）Q ＝ MOA Outlet（See MOA Guide）Z ＝ MOA Outlet（See MOA Guide）

Outlet Size for Multi-outlet Attenuator

00 ＝ None06 ＝ Size 6"07 ＝ Size 7"08 ＝ Size 8"09 ＝ Size 9"10 ＝ Size 10"12 ＝ Size 12"14 ＝ Size 14"

Heating Devices0 ＝ NoneE ＝ Electric HeaterW ＝ Hot Water Coil

Stage of Heating

0 ＝ NoneElectric Heater

1 ＝ 1－Stage2 ＝ 2－Stages

Hot Water Coil1 ＝ 1－Row2 ＝ 2－Rows

Unit Size

04 ＝ Size 4"05 ＝ Size 5"06 ＝ Size 6"07 ＝ Size 7"08 ＝ Size 8"09 ＝ Size 9"10 ＝ Size 10"12 ＝ Size 12"14 ＝ Size 14"16 ＝ Size 16"

Electric Heater Power

000 ＝ None005 ＝ 0.5 kW/stage007 ＝ 0.75 kW/stage010 ＝ 1.0 kW/stage015 ＝ 1.5 kW/stage020 ＝ 2.0 kW/stage025 ＝ 2.5 kW/stage

Installation ModeL ＝ Left SideR ＝ Right Side

Others Requirement

0 ＝ NoneD ＝ Double SkinP ＝ Perforated LinerF ＝ Discharge FlangeL ＝ Low-temperatured UnitS ＝ Other Special Requirement

3. Selection Procedure

28

Note for Basic Box:1. Internal insulation 25mm (1”), 48kg/m3 density coated to prevent air erosion. Passed Fire Test BS476 Part 6 & 7 to meet Class “0”.2. Mechanically sealed leak resistant construction.3. Right hand control location standard, as shown above.

4. Basic Box Dimensions & Flow Ranges4.1 SDx Series Product Dimensions

UnitSize

SI Units in mm IMPERIAL Units in inchesB C D d E B C D d E

4 305 203 149 99 394 12 8 5.875 3.875 15.5315 305 203 149 124 394 12 8 5.875 4.875 15.5316 305 203 149 N/A 394 12 8 5.875 N/A 15.5317 305 254 175 N/A 394 12 10 6.875 N/A 15.5318 305 254 200 N/A 394 12 10 7.875 N/A 15.5319 356 318 225 N/A 394 14 12.5 8.875 N/A 15.53110 356 318 251 N/A 394 14 12.5 9.875 N/A 15.53112 406 381 302 N/A 394 16 15 11.875 N/A 15.53114 508 445 352 N/A 496 20 17.5 13.875 N/A 19.53116 610 457 403 N/A 496 24 18 15.875 N/A 19.531

Basic Box Dimensions and Flow Ranges

Adaptor for Sizes 4 & 5

End View Side ViewB

D

E

d

6.25” (159)6.375”(162)

AirFlow

2”(51)

SDx includes:a DDC Controller, factory mounteda Damper actuator, factory mounteda Room temperature sensor (Supplied loose)

a 20 VA Transformer, 240/24 VAC, factory mounted (*)a Velocity sensor, factory mounteda Transducer, factory mounted.

UnitSize

I/s Min – Max

CFM Min – Max

CMH Min – Max

4 12－106 26－225 44－382

5 20－165 42－350 71－595

6 29－212 62－450 105－765

7 40－307 85－650 145－1105

8 52－378 110－800 187－1360

9 66－496 140－1050 238－1785

10 85－637 180－1350 306－2295

12 127－991 270－2100 460－3570

14 189－1510 400－3200 680－5440

16 269－1888 570－4000 970－6800

Air Volume Ranges Notes for Flow RangesJohnson Controls units are pressure independent at any flow rate within the minimum and maximum flow range limits. For a given unit size, the minimum flow setting and the maximum flow setting must be within the range limits for each based on the controller selected. Tables of the minimum and maximum flow setting range limits are included on this page. Please specify the controller model selected.

A minimum value of zero is also available.

When an auxiliary setting is specified, the value must be greater than the minimum setting and within the range limits.

29

5. Accessories’ Dimension & Basic Box Leakage Data5.1 ATT Attenuator Section

5.2 Basic Box Casing and Damper Leakage

Unit Size SI Units in mm Imperial Units in Inches

B C RDC Outlets B C RDC Outlets

4, 5, 6 305 203 102, 127, 152 12 8 4, 5, 6

7, 8 305 254 178, 203 12 10 7, 8

9, 10 356 318 229, 254 14 12.5 9, 10

12 406 381 308 16 15 12

14 508 445 355 20 17.5 14

16 610 457 406 24 18 16

Unit Size Casing Leakage (CFM) @ 2” W.G. Damper Leakage (CFM) @ 3” W. G.

4, 5, 6 4 2

7, 8 4 4

9, 10 2 4

12 3 5

14 3 5

* All metric conversions are soft conversion. Imperial dimensions are converted to metric and round to the nearest millimeter

Notes:1. Only one outlet size to be specified per MOA, no mixing of outlet sizes on the same unit.2. All round outlets c/w manual dampers.3. Denotes air flow direction.4. For special outlet sizes & arrangement, consult your Johnson Controls sales representative office.

Attenuator Section – ATT Round Discharge Collar Section – RDC

36" (914)

C

Side View

Side View

B 4" (102)

3.625"(84)

3.625"(84)

3.625"(84)

NormalSizeC

End View

End View

Side View

Multi-Outlet Attenuator Section – MOA

36" (914)

C

B

30

Size MOA Outlets

4、5、6 3 @ 6” (152)

7、84 @ 8” (203)

5 @ 6” (152)

9、 10、123 @ 10” (254)

5 @ 8” (203)

5.3 Standard Outlet Arrangements

MOA OutletRecommended no. & size of outlets on MOA shall not exceed the limits listed below.Both max quantity of outlets and max size of outlets.

Note:

Turbulent flow approaching the terminal will create additional noise and

pressure drop. It is therefore recommended for optimum performance there

should be a minimum of 4 duct diameters of straight inlet duct, same size as

inlet, between the inlet and any transition, tap off or fitting.

31

Heater Element Compartment

Heater Control Compartment

Side View End View

100

100

298/308

29.5”(750)

200/18170

50 127 10.5”(267)

143

C

C

B

B

245

3”4

5.4 Water Coil

5.5 Electric Heater

Notes:a Copper tube size: 9.53×0.33a The inlet/outlet pipe connections use 3/4" threads copper joint.

Notes: A minimum air flow of 70 CFM per kW across the heater must be maintained.

32

32

100 170 47 0.01 2 0.01 2 0.03 7 0.07 17 0.09 22 -- -- -- -- -- -- -- -- -- -- -- --11 3 192 53 0.01 2 0.01 2 0.03 7 0.07 17 0.11 27 -- -- -- -- -- -- -- -- -- -- -- 1515 0 255 71 0.01 2 0.01 2 0.06 15 0.16 40 0.19 46 -- -- 16 19 -- -- -- 15 -- -- 15 19200 340 94 0.01 2 0.01 2 0.11 27 0.28 70 0.32 80 -- 15 20 23 -- -- 17 23 -- -- 19 23225 383 106 0.01 2 0.01 2 0.15 37 0.35 87 0.41 101 -- 17 23 25 -- -- 20 25 -- 15 21 24100 17 0 47 2 0.01 2 0.01 2 0.03 7 0.04 10 -- -- -- 28 -- -- -- -- -- -- 20 2517 5 298 83 2 0.01 2 0.04 9 0.06 15 0.10 25 -- -- 20 25 -- -- -- 18 -- -- 21 30200 340 94 2 0.01 2 0.04 10 0.10 25 0.13 32 -- -- 22 26 -- -- 15 20 -- -- 23 30250 425 11 8 0.01 2 0.01 2 0.06 15 0.16 40 0.20 49 -- 17 25 31 -- -- 18 23 -- 15 25 27300 51 0 142 0.01 2 0.01 2 0.09 22 0.23 57 0.28 70 -- 17 26 32 -- 15 21 26 -- 16 27 28350 595 165 0.01

0.010.010.01

2 0.01 2 0.12 30 0.32 80 0.38 94 -- 21 30 33 -- 17 23 28 -- 19 28 29200 340 94 0.03 7 0.03 7 0.06 15 0.09 22 0.08 20 -- -- 21 25 -- -- -- -- -- -- 22 28225 383 106 0.04 10

17223040257

121722222

0.04 10 0.08 20 0.12 30 0.10 26 -- -- 22 27 -- -- -- -- -- -- 23 31300 51 0 142 0.07 0.07 17 0.13 32 0.20 50 0.18 46 -- -- 23 31 -- -- -- 15 -- -- 24 32350 595 165 0.09 0.09 22 0.18 45 0.27 67 0.24 61 -- 15 25 32 -- -- -- 17 -- 15 25 33400 680 189 0.12 0.12 30 0.24 60 0.36 90 0.32 80 -- 18 27 35 -- -- -- 19 -- 21 25 34450 765 21 2 0.16 0.16 40 0.30 75 0.46 114 0.41 103 -- 21 28 36 -- -- 15 20 -- 31 28 35250 425 11 8 0.01 0.01 2 0.04 10 0.07 17 0.05 13 -- -- 20 25 -- -- -- 20 -- -- 20 25325 55 3 15 3 0.02 0.02 5 0.07 17 0.11 27 0.09 23 -- -- 23 28 -- -- 18 24 -- 15 25 30450 765 21 2 0.03 0.03 7 0.13 32 0.21 52 0.17 41 -- -- 29 32 -- -- 21 27 -- 16 27 3555 0 935 260 0.05 0.05 12 0.19 47 0.31 77 0.25 63 -- 16 29 35 -- -- 23 31 -- 16 28 37650 110 5 307 0.07 0.07 17 0.26 65 0.42 105 0.35 88 -- 18 30 36 -- 16 26 33 -- 20 29 39400 680 189 0.01 2 0.07 17 0.12 30 0.06 15 -- -- 19 26 -- -- -- 20 -- -- 24 31500 850 236 0.01 2 0.10 25 0.18 45 0.09 22 -- -- 22 30 -- -- 16 23 -- -- 29 35600 1020 283 0.01 2 0.15 37 0.26 65 0.12 30 -- -- 24 32 -- -- 19 25 -- -- 29 37700 119 0 330 0.01 2 0.20 50 0.36 90 0.16 40 -- 15 24 34 -- -- 20 27 -- 16 30 37800 136 0 378 0.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.01

0.010.010.010.01

0.01 2 0.27 67 0.60 149 0.21 52 -- 16 25 34 -- -- 22 28 -- 17 30 39450 765 21 2 0.01 2 0.05 12 0.10 25 0.06 14 -- -- 26 34 -- -- -- 19 -- -- 19 30525 893 248 0.01 2 0.07 17 0.12 30 0.13 31 -- 15 27 34 -- -- -- 21 -- -- 19 30650 110 5 307 0.01 2 0.11 27 0.21 52 0.19 47 -- 15 28 36 -- -- 16 23 -- -- 21 29850 1445 401 0.01 2 0.18 45 0.35 87 0.31 78 -- 15 28 36 -- -- 18 24 -- 15 23 30950 161 5 448 0.01 2 0.26 65 0.42 105 0.39 97 -- 16 29 37 -- -- 19 25 -- 16 24 30105 0 178 5 496 0.01 2 0.28 70 0.54 134 0.48 11 8 -- 17 30 39 -- -- 20 26 15 20 26 3155 0 935 260 0.01 2 0.04 10 0.99 22 0.05 12 -- -- -- 17 -- -- -- 17 -- -- 35 48675 114 8 31 9 0.01 2 0.10 25 0.19 47 0.06 16 -- -- -- 18 -- -- -- 18 -- 16 34 45750 127 5 354 0.01 2 0.08 20 0.17 42 0.08 19 -- -- -- 19 -- -- -- 19 -- 17 36 45950 161 5 448 0.01 2 0.13 32 0.27 67 0.12 29 -- -- -- 18 -- -- 16 22 -- 25 33 45115 0 195 5 543 0.01 2 0.19 47 0.40 100 0.17 42 -- -- -- 19 -- -- 18 24 23 30 37 47135 0 229 5 637 0.01 2 0.27 67 0.55 137 0.23 57 -- -- -- 19 -- -- 19 25 27 32 38 47900 153 0 425 0.01 2 0.05 12 0.12 30 0.06 15 -- -- 25 29 -- -- 15 21 -- -- 23 34105 0 178 5 496 0.01 2 0.12 30 0.23 57 0.08 20 -- -- 25 30 -- -- 16 22 -- -- 23 35130 0 221 0 614 0.01 2 0.11 27 0.25 62 0.11 29 -- -- 25 31 -- -- 18 24 -- -- 25 36150 0 255 0 708 0.01 2 0.22 255 0.42 105 0.15 37 -- -- 26 32 -- -- 19 25 -- -- 25 36170 0 2890 802 0.01 2 0.19 47 0.43 107 0.19 47 -- 17 27 32 -- -- 20 26 -- 16 27 352100 357 0 991 0.01 2 0.29 72 0.65 162 0.28 71 15 21 28 35 -- -- 22 28 21 22 29 371200 2040 566 0.01 2 0.07 17 0.13 32 0.06 16 -- -- 29 36 -- -- 15 21 -- -- 23 341600 272 0 755 0.01 2 0.13 32 0.25 62 0.11 27 -- 19 30 37 -- -- 18 24 -- 15 25 342200 3740 1038 0.01 2 0.23 57 0.44 109 0.19 48 -- 21 31 37 -- -- 21 27 -- 20 30 362700 4590 127 4 0.01 2 0.35 87 0.66 164 0.29 71 15 24 32 38 -- -- 23 30 23 26 32 373200 5440 151 0 0.01 2 0.48 11 9 0.91 226 0.40 99 21 26 33 39 -- 15 25 32 32 33 37 40150 0 255 0 708 0.01 2 0.07 17 0.13 32 0.06 15 -- -- 25 31 -- -- 15 21 -- -- 29 342000 3400 944 0.01 2 0.12 30 0.23 57 0.10 24 -- -- 25 31 -- -- 18 24 -- -- 29 362500 4250 118 0 0.01 2 0.19 47 0.36 90 0.14 36 -- -- 26 32 -- -- 20 26 19 19 29 373000 510 0 141 6 0.01 2 0.27 67 0.52 129 0.20 51 -- 17 27 33 -- -- 22 28 29 29 31 373500 595 0 165 2 0.01 2 0.37 92 0.70 174 0.27 68 16 20 28 34 -- -- 23 29 35 35 36 404000 6800 188 8 0.01 2 0.49 12 2 0.91 226 0.35 88 21 21 28 35 -- 15 24 30 36 36 37 43

12

14

16

7

8

9

10

5

6

4

1 NC derived from Sound Power Levels obtained in accordance with ARI Standard 880-98.2 Air Flow given in Liters/Second (L/s), Cubic Feet/Minute (CFM) and Cubic Meter/Hour (CMH).3 Blank Spaces indicate NC's less than 15.4 Minimum ∆Ps across the unit is lowest inlet to discharge Static Pressure Differential at which controls are pressure independent.5 ∆Ps is the difference in Static Pressure from Inlet to Discharge of the unit.6 Pressure is given in Pascals (Pa) and Inches of Water Guage (In. W.G).7 For 4-Row coil ∆Ps use double 2-Row ∆Ps.

1. Typical Selection Guide

Performance Notes:

C. Single Duct Terminal Units – Performance Data

UnitSize

Airflow

CFM CMH L/sBasic Unit

In. W.G. Pa In. W.G. Pa In. W.G. Pa In. W.G. Pa In. W.G. Pawith Atten. 1-Row Coil 2-Row Coil Min. ∆Pt.

Discharge NC Basic Assembly∆Ps Across Unit

0.5 In W.G.125 Pa

1.5 In W.G375 Pa

3.0 In W.G.750 PaMin

0.5 In W.G.125 Pa

1.5 In W.G375 Pa


0.5 In W.G.125 Pa

1.5 In W.G375 Pa


Discharge NC c/w 36" Attenuator∆Ps Across Unit

Radiated NC Basic Assembly∆Ps Across Unit

Minimum ∆Ps Across Unit (static pressure)



Performance Notes:1. NC derived from Sound Power Levels obtained in accordance with ARI Standard 880-98.

2. Air Flow given in Liters/Second (L/s), Cubic Feet/Minute (CFM) and Cubic Meter/Hour (CMH).

3. Blank Spaces indicate NC's less than 15.

4. Minimum ∆Ps across the unit is lowest inlet to discharge Static Pressure Differential at which controls are pressure independent.

5. ∆Ps is the difference in Static Pressure from Inlet to Discharge of the unit.

6. Pressure is given in Pascals (Pa) and Inches of Water Gauge (In. W.G).

7. For 4-Row coil ∆Ps use double 2-Row ∆Ps.

33

32

100 170 47 0.01 2 0.01 2 0.03 7 0.07 17 0.09 22 -- -- -- -- -- -- -- -- -- -- -- --11 3 192 53 0.01 2 0.01 2 0.03 7 0.07 17 0.11 27 -- -- -- -- -- -- -- -- -- -- -- 1515 0 255 71 0.01 2 0.01 2 0.06 15 0.16 40 0.19 46 -- -- 16 19 -- -- -- 15 -- -- 15 19200 340 94 0.01 2 0.01 2 0.11 27 0.28 70 0.32 80 -- 15 20 23 -- -- 17 23 -- -- 19 23225 383 106 0.01 2 0.01 2 0.15 37 0.35 87 0.41 101 -- 17 23 25 -- -- 20 25 -- 15 21 24100 17 0 47 2 0.01 2 0.01 2 0.03 7 0.04 10 -- -- -- 28 -- -- -- -- -- -- 20 2517 5 298 83 2 0.01 2 0.04 9 0.06 15 0.10 25 -- -- 20 25 -- -- -- 18 -- -- 21 30200 340 94 2 0.01 2 0.04 10 0.10 25 0.13 32 -- -- 22 26 -- -- 15 20 -- -- 23 30250 425 11 8 0.01 2 0.01 2 0.06 15 0.16 40 0.20 49 -- 17 25 31 -- -- 18 23 -- 15 25 27300 51 0 142 0.01 2 0.01 2 0.09 22 0.23 57 0.28 70 -- 17 26 32 -- 15 21 26 -- 16 27 28350 595 165 0.01

0.010.010.01

2 0.01 2 0.12 30 0.32 80 0.38 94 -- 21 30 33 -- 17 23 28 -- 19 28 29200 340 94 0.03 7 0.03 7 0.06 15 0.09 22 0.08 20 -- -- 21 25 -- -- -- -- -- -- 22 28225 383 106 0.04 10

17223040257

121722222

0.04 10 0.08 20 0.12 30 0.10 26 -- -- 22 27 -- -- -- -- -- -- 23 31300 51 0 142 0.07 0.07 17 0.13 32 0.20 50 0.18 46 -- -- 23 31 -- -- -- 15 -- -- 24 32350 595 165 0.09 0.09 22 0.18 45 0.27 67 0.24 61 -- 15 25 32 -- -- -- 17 -- 15 25 33400 680 189 0.12 0.12 30 0.24 60 0.36 90 0.32 80 -- 18 27 35 -- -- -- 19 -- 21 25 34450 765 21 2 0.16 0.16 40 0.30 75 0.46 114 0.41 103 -- 21 28 36 -- -- 15 20 -- 31 28 35250 425 11 8 0.01 0.01 2 0.04 10 0.07 17 0.05 13 -- -- 20 25 -- -- -- 20 -- -- 20 25325 55 3 15 3 0.02 0.02 5 0.07 17 0.11 27 0.09 23 -- -- 23 28 -- -- 18 24 -- 15 25 30450 765 21 2 0.03 0.03 7 0.13 32 0.21 52 0.17 41 -- -- 29 32 -- -- 21 27 -- 16 27 3555 0 935 260 0.05 0.05 12 0.19 47 0.31 77 0.25 63 -- 16 29 35 -- -- 23 31 -- 16 28 37650 110 5 307 0.07 0.07 17 0.26 65 0.42 105 0.35 88 -- 18 30 36 -- 16 26 33 -- 20 29 39400 680 189 0.01 2 0.07 17 0.12 30 0.06 15 -- -- 19 26 -- -- -- 20 -- -- 24 31500 850 236 0.01 2 0.10 25 0.18 45 0.09 22 -- -- 22 30 -- -- 16 23 -- -- 29 35600 1020 283 0.01 2 0.15 37 0.26 65 0.12 30 -- -- 24 32 -- -- 19 25 -- -- 29 37700 119 0 330 0.01 2 0.20 50 0.36 90 0.16 40 -- 15 24 34 -- -- 20 27 -- 16 30 37800 136 0 378 0.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.0120.01

0.010.010.010.01

222220.01

0.010.010.010.01

0.01 2 0.27 67 0.60 149 0.21 52 -- 16 25 34 -- -- 22 28 -- 17 30 39450 765 21 2 0.01 2 0.05 12 0.10 25 0.06 14 -- -- 26 34 -- -- -- 19 -- -- 19 30525 893 248 0.01 2 0.07 17 0.12 30 0.13 31 -- 15 27 34 -- -- -- 21 -- -- 19 30650 110 5 307 0.01 2 0.11 27 0.21 52 0.19 47 -- 15 28 36 -- -- 16 23 -- -- 21 29850 1445 401 0.01 2 0.18 45 0.35 87 0.31 78 -- 15 28 36 -- -- 18 24 -- 15 23 30950 161 5 448 0.01 2 0.26 65 0.42 105 0.39 97 -- 16 29 37 -- -- 19 25 -- 16 24 30105 0 178 5 496 0.01 2 0.28 70 0.54 134 0.48 11 8 -- 17 30 39 -- -- 20 26 15 20 26 3155 0 935 260 0.01 2 0.04 10 0.99 22 0.05 12 -- -- -- 17 -- -- -- 17 -- -- 35 48675 114 8 31 9 0.01 2 0.10 25 0.19 47 0.06 16 -- -- -- 18 -- -- -- 18 -- 16 34 45750 127 5 354 0.01 2 0.08 20 0.17 42 0.08 19 -- -- -- 19 -- -- -- 19 -- 17 36 45950 161 5 448 0.01 2 0.13 32 0.27 67 0.12 29 -- -- -- 18 -- -- 16 22 -- 25 33 45115 0 195 5 543 0.01 2 0.19 47 0.40 100 0.17 42 -- -- -- 19 -- -- 18 24 23 30 37 47135 0 229 5 637 0.01 2 0.27 67 0.55 137 0.23 57 -- -- -- 19 -- -- 19 25 27 32 38 47900 153 0 425 0.01 2 0.05 12 0.12 30 0.06 15 -- -- 25 29 -- -- 15 21 -- -- 23 34105 0 178 5 496 0.01 2 0.12 30 0.23 57 0.08 20 -- -- 25 30 -- -- 16 22 -- -- 23 35130 0 221 0 614 0.01 2 0.11 27 0.25 62 0.11 29 -- -- 25 31 -- -- 18 24 -- -- 25 36150 0 255 0 708 0.01 2 0.22 255 0.42 105 0.15 37 -- -- 26 32 -- -- 19 25 -- -- 25 36170 0 2890 802 0.01 2 0.19 47 0.43 107 0.19 47 -- 17 27 32 -- -- 20 26 -- 16 27 352100 357 0 991 0.01 2 0.29 72 0.65 162 0.28 71 15 21 28 35 -- -- 22 28 21 22 29 371200 2040 566 0.01 2 0.07 17 0.13 32 0.06 16 -- -- 29 36 -- -- 15 21 -- -- 23 341600 272 0 755 0.01 2 0.13 32 0.25 62 0.11 27 -- 19 30 37 -- -- 18 24 -- 15 25 342200 3740 1038 0.01 2 0.23 57 0.44 109 0.19 48 -- 21 31 37 -- -- 21 27 -- 20 30 362700 4590 127 4 0.01 2 0.35 87 0.66 164 0.29 71 15 24 32 38 -- -- 23 30 23 26 32 373200 5440 151 0 0.01 2 0.48 11 9 0.91 226 0.40 99 21 26 33 39 -- 15 25 32 32 33 37 40150 0 255 0 708 0.01 2 0.07 17 0.13 32 0.06 15 -- -- 25 31 -- -- 15 21 -- -- 29 342000 3400 944 0.01 2 0.12 30 0.23 57 0.10 24 -- -- 25 31 -- -- 18 24 -- -- 29 362500 4250 118 0 0.01 2 0.19 47 0.36 90 0.14 36 -- -- 26 32 -- -- 20 26 19 19 29 373000 510 0 141 6 0.01 2 0.27 67 0.52 129 0.20 51 -- 17 27 33 -- -- 22 28 29 29 31 373500 595 0 165 2 0.01 2 0.37 92 0.70 174 0.27 68 16 20 28 34 -- -- 23 29 35 35 36 404000 6800 188 8 0.01 2 0.49 12 2 0.91 226 0.35 88 21 21 28 35 -- 15 24 30 36 36 37 43

12

14

16

7

8

9

10

5

6

4

1 NC derived from Sound Power Levels obtained in accordance with ARI Standard 880-98.2 Air Flow given in Liters/Second (L/s), Cubic Feet/Minute (CFM) and Cubic Meter/Hour (CMH).3 Blank Spaces indicate NC's less than 15.4 Minimum ∆Ps across the unit is lowest inlet to discharge Static Pressure Differential at which controls are pressure independent.5 ∆Ps is the difference in Static Pressure from Inlet to Discharge of the unit.6 Pressure is given in Pascals (Pa) and Inches of Water Guage (In. W.G).7 For 4-Row coil ∆Ps use double 2-Row ∆Ps.


Performance Notes:


UnitSize

Airflow

CFM CMH L/sBasic Unit

In. W.G. Pa In. W.G. Pa In. W.G. Pa In. W.G. Pa In. W.G. Pawith Atten. 1-Row Coil 2-Row Coil Min. ∆Pt.

Discharge NC Basic Assembly∆Ps Across Unit

0.5 In W.G.125 Pa

1.5 In W.G375 Pa


0.5 In W.G.125 Pa

1.5 In W.G375 Pa


0.5 In W.G.125 Pa

1.5 In W.G375 Pa


Discharge NC c/w 36" Attenuator∆Ps Across Unit

Radiated NC Basic Assembly∆Ps Across Unit

Minimum ∆Ps Across Unit (static pressure)

34

1 Test data obtained in accordance with ARI Standard 880-98.2 Air Flow given in Liters/Second (L/s), Cubic Feet/Minute (CFM) and Cubic Meter/Hour (CMH).3 Blank Spaces Indicate Sound Power Levels less than 20.4 Minimum ∆Ps - Minimum Operating Pressure.5 Pressure is given in Pascals (Pa) and Inches of Water Guage (In. W.G).* Sound Power Level Data has reached ambient levels in the test room or is determined by instrument limitations.

Actual levels are less than or equal to the levels indicated.

Performance Notes:

2. Discharge Sound Power Levels, Basic Assembly

100 17 0 47 45 31 22 20 -- -- 49 47 40 38 34 30 52 52 48 47 44 40 55 55 52 52 50 4711 3 192 53 46 33 25 23 -- -- 51 49 42 40 36 32 55 55 51 59 46 42 56 56 54 53 51 4815 0 255 71 47 39 32 32 25 21 54 53 45 43 38 34 58 58 52 51 48 44 60 60 57 56 54 51200 340 94 49 44 39 40 35 31 58 57 49 46 41 37 61 61 56 54 50 47 64 64 60 59 57 54225 383 106 .2 50 47 42 44 39 36 60 59 50 47 42 38 64 64 58 55 51 48 65 66 62 60 58 55100 17 0 47 42* 34* 24* 20* 21 * 21 * 49 49 43 38 34 32 53 54 52 47 44 42 56 59 62 57 52 5017 5 298 83 42* 38 34 23 21 21 * 54 55 48 43 39 36 60 61 58 53 49 46 62 66 67 62 56 53200 340 94 43* 40 36 27 23 21 * 56 56 49 45 41 37 61 63 59 54 51 48 63 68 68 64 58 54250 425 11 8 47 46 42 35 31 27 59 59 51 47 43 41 64 66 62 57 53 50 67 71 71 65 60 56300 51 0 141 .6 50 50 45 39 36 33 60 60 53 49 45 44 66 68 64 59 54 51 69 73 73 67 62 58350 595 165 .2 53 54 49 44 41 38 62 63 55 51 47 46 68 70 65 60 56 53 71 74 74 68 63 59200 340 94 42* 37* 33 20* 21 * 21 * 52 54 48 43 40 35 59 62 58 53 49 46 62 66 66 61 56 53225 383 106 .2 42* 38 36 20* 21 * 21 * 53 55 48 43 40 36 61 63 60 54 50 47 64 68 68 63 58 54300 51 0 141 .6 43* 42 40 30 25 22* 56 57 50 45 42 45 63 65 62 56 52 49 66 71 70 65 60 56350 595 165 .2 44* 44 41 34 29 27 57 58 51 45 41 42 66 67 63 58 54 51 68 73 72 67 62 58400 680 188 .8 47 48 44 39 35 36 60 61 54 48 43 43 67 68 64 59 55 51 70 74 72 68 63 58450 765 212 .4 48 50 46 41 38 38 61 63 56 49 46 46 69 69 65 60 56 53 71 75 72 69 64 59250 425 11 8 44* 35* 24* 20* 20* 22* 51 54 48 42 38 35 58 59 59 55 51 48 60 62 62 61 58 57325 55 3 153 .4 44* 37 31 25 20* 22* 57 56 50 45 41 37 63 65 64 59 54 50 64 67 66 66 61 58450 765 212 .4 46* 44 39 35 27 23* 59 57 50 47 42 41 67 69 63 60 56 52 68 73 70 70 64 6055 0 935 259 .6 48 49 44 41 34 33 61 59 52 49 44 42 67 69 65 62 56 52 69 76 71 72 65 61650 110 5 306.8 54 53 48 47 39 38 63 61 54 50 46 45 69 70 64 61 57 53 71 77 72 72 66 62400 680 188 .8 45* 38* 31 28 20* 20* 54 52 46 43 39 37 62 61 59 55 51 49 64 65 64 62 59 56500 850 236 45* 41 36 34 24 20* 56 54 48 45 42 39 65 64 61 56 52 50 68 70 67 66 62 59600 1020 283 .2 46* 44 39 40 29 24* 57 56 49 46 43 41 67 66 62 58 54 52 70 72 68 67 63 60700 119 0 330.4 49 48 43 44 34 30 59 58 51 48 44 42 68 67 62 58 54 52 72 75 69 68 63 61800 136 0 377 .6 52 51 47 49 39 36 61 60 54 49 45 43 69 67 62 58 54 52 74 76 70 68 63 61450 765 212 .4 42* 35* 25 24 19* 21 * 53 50 46 47 47 44 58 62 57 56 57 56 61 69 70 66 66 65525 893 247 .8 42* 35* 31 31 21 * 21 * 54 52 48 48 49 45 62 63 57 57 58 57 62 68 69 66 66 65650 110 5 306.8 42* 39 37 39 30 25 57 54 49 49 48 45 62 63 58 57 58 58 64 68 67 67 67 67850 1445 401.2 48 45 45 48 39 34 60 58 53 52 50 47 65 65 60 59 60 60 68 70 68 70 70 69950 161 5 448.3 51 48 48 51 42 38 61 59 54 53 51 48 66 67 61 61 62 62 69 70 68 70 71 70105 0 178 5 495 .5 53 50 50 54 45 41 62 60 55 54 52 49 68 68 63 63 64 64 70 71 69 71 72 7255 0 935 259 .6 43* 35* 22* 19* 20* 23* 44* 38 32 25 21 * 23* 54 53 49 40 35 31 57 59 60 51 45 39675 114 8 318 .6 43* 35* 24 19* 20* 23* 46 41 34 27 22* 23* 56 53 48 40 34 29 59 61 60 51 46 39750 127 5 354 43* 35* 26 21 * 20* 23* 48 42 34 27 22* 23* 58 54 50 42 36 31 60 61 60 51 46 39950 161 5 448.3 43* 36* 32 25 20* 23* 51 44 36 29 24 23* 58 54 49 42 35 31 63 61 59 51 45 38115 0 195 5 542 .7 45* 39 37 31 22 23* 55 48 40 32 27 23* 60 55 49 42 36 32 65 62 58 52 46 38135 0 229 5 637 .1 49 43 41 35 26 24* 58 51 43 36 30 25* 62 56 50 42 37 32 67 62 59 54 47 39900 153 0 424.8 48* 37* 38 29 23* 22* 54 52 48 47 48 45 66 64 59 57 56 57 70 70 68 66 64 62105 0 178 5 495 .5 49* 39* 42 33 28 22* 55 53 49 48 48 45 66 65 60 57 57 57 72 71 68 66 64 63130 0 221 0 613 .5 50* 43 48 40 35 28 58 56 52 49 48 46 67 66 62 59 58 57 73 72 69 67 65 64150 0 255 0 707 .9 53* 47 52 44 40 34 60 58 55 51 50 48 68 66 64 61 60 58 75 73 70 68 66 65170 0 2890 802.3 54* 49 56 48 43 39 62 59 57 53 51 49 68 67 64 62 61 59 75 74 71 69 67 652100 357 0 991 .1 59 55 63 54 50 45 66 63 63 57 55 53 71 69 67 64 63 61 76 75 74 72 70 681200 2040 566 .3 47* 35 38 27 21 * 21 * 56 52 50 51 50 49 65 64 61 61 61 62 70 71 70 68 68 691600 272 0 755 .1 48* 41 47 37 32 24* 58 55 53 53 52 51 70 67 64 62 63 63 72 72 74 69 69 702200 3740 1038 51 * 47 56 47 43 38 62 59 57 55 54 53 70 68 65 63 63 64 75 73 71 70 70 702700 4590 127 4 55 52 63 53 49 44 66 63 62 58 57 56 72 70 67 65 65 65 77 75 73 71 71 713200 5440 151 0 60 57 68 59 55 50 69 66 68 61 59 58 74 71 70 67 67 66 79 77 75 73 73 72150 0 255 0 707 .9 48* 36* 37 25 21 * 21 * 54 52 48 48 48 44 67 65 59 56 57 57 73 71 69 66 66 642000 3400 943.9 48* 39 45 34 31 24 56 53 50 49 49 45 68 66 60 58 58 57 75 73 70 67 66 642500 4250 118 0 50* 44 52 41 38 31 59 56 53 51 50 48 69 66 62 60 60 58 77 75 71 68 67 653000 510 0 141 6 51 * 47 59 47 44 38 62 58 57 53 51 49 71 67 64 62 61 59 79 75 72 69 68 663500 595 0 165 2 53* 51 64 52 49 43 65 61 62 56 54 52 73 69 66 63 62 60 80 76 72 70 69 674000 6800 188 8 56 54 67 56 53 48 66 63 67 58 56 53 75 70 68 64 63 60 82 77 74 71 70 67

6

7

4

5

14

16

8

9

10

12

CFM CMH L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7

Minimum Ps 125 Pa (0.5 In W.G.) 375 Pa (1.5 In W.G.) 750 Pa (3.0 In W.G.)UnitSize

Minimum Ps Plus

Octave BandAirflow

Octave Band Octave Band Octave Band

Sound Power Levels Lw dB RE 10-12 Watts


Performance Notes:1. Test data obtained in accordance with ARI Standard 880-98.


3. Blank Spaces Indicate Sound Power Levels less than 20.

4. Minimum ∆Ps - Minimum Operating Pressure.


* Sound Power Level Data has reached ambient levels in the test room or is determined by instrument limitations.


34

36

4. Radiated Sound Power Levels



Performance Notes:


CFM CMH L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7

Minimum P 125 Pa (0.5 In W.G.) 375 Pa (1.5 In W.G.) 750 Pa (3.0 In W.G.)UnitSize

Minimum Ps Plus

Octave BandAirflow


100 170 47 44 29 -- -- -- -- 46 38 31 25 21 -- 49 41 37 31 29 25 50 43 40 36 34 30113 192 53 44 30 21 -- -- -- 47 39 33 26 22 -- 50 43 40 34 29 25 51 44 42 37 35 31150 255 71 46 34 27 24 -- -- 50 43 36 29 24 20 52 46 42 36 32 27 53 48 45 40 37 32200 340 94 47 37 33 30 -- -- 52 47 40 33 26 22 54 50 45 39 33 29 56 52 49 43 38 33225 383 106.2 47 39 35 33 24 -- 53 48 41 34 26 22 57 52 47 41 34 29 57 53 50 45 39 34100 170 47 44* 33* 22* 18* 19* 21* 47 38 29 24 20 21 * 50 47 42 37 34 32 52 51 51 46 42 41175 298 83 45* 33* 22* 18* 19* 21* 50 44 34 28 25 22* 56 53 44 40 36 34 58 57 55 49 44 42200 340 94 46 34* 23 18* 19* 21* 51 45 35 29 25 23* 58 55 45 40 36 34 59 59 55 50 45 43250 425 11 8 47 37 28 20* 19* 21* 53 48 38 32 29 26 61 57 47 42 38 36 62 62 57 51 46 43300 510 141.6 49 41 32 25 21 21* 54 49 39 34 30 28 62 58 49 43 39 37 64 64 58 52 47 44350 595 165 .2 50 44 35 29 25 23* 57 51 41 36 33 30 64 59 51 44 41 38 67 65 59 53 48 45200 340 94 40* 33* 23* 18* 20* 22* 48 43 34 30 26 22* 55 54 45 40 36 30 56 57 54 50 47 45225 383 106.2 40* 33* 23* 18* 20* 22* 48 43 35 30 27 22* 56 55 47 42 38 31 58 60 56 52 48 46300 510 141.6 40* 35* 28 22 20* 22* 51 46 37 34 30 27 59 56 48 44 39 33 61 62 57 53 49 46350 595 165 .2 41* 36 31 25 21 * 22* 52 48 39 35 31 27 61 57 49 44 41 36 62 64 58 54 50 47400 680 188.8 41* 38 33 28 24 22* 65 61 42 36 33 27 63 57 50 46 42 38 63 65 59 55 51 48450 765 212 .4 42* 41 37 32 28 23* 56 53 43 37 34 29 64 59 51 48 43 40 65 66 60 56 52 49250 425 11 8 44* 34* 24* 20* 21 * 23* 52 46 39 34 29 23* 52 50 46 40 35 27 55 52 51 46 40 35325 553 153 .4 44* 34* 24* 20* 21 * 23* 52 48 39 35 30 23* 54 56 51 46 42 31 56 57 55 50 45 37450 765 212 .4 44* 38 29 23 21 * 23* 53 49 40 34 29 23* 56 58 53 48 44 34 59 63 60 56 51 40550 935 259 .6 48 41 34 28 21 * 23* 54 49 41 34 29 24* 57 59 54 49 45 34 61 65 62 58 54 42650 1105 306.8 50 45 39 33 23 23* 55 52 44 36 30 24* 60 60 55 49 45 34 62 67 64 60 55 43400 680 188.8 44* 38* 21* 19* 20* 23* 50 45 38 30 23 23* 57 56 51 44 38 35 58 59 56 50 44 40500 850 236 44* 38* 23 21 * 20* 23* 51 45 38 30 23 23* 60 59 53 46 39 37 62 64 60 54 48 44600 1020 283.2 44* 39* 27 24 20* 23* 53 46 39 31 25 24* 61 59 54 45 38 35 64 66 62 55 49 46700 1190 330.4 44* 39* 31 28 20* 23* 55 48 41 33 27 24* 62 60 55 45 39 35 66 68 62 56 49 47800 1360 377 .6 45* 41* 34 33 23 23* 56 50 42 35 29 24* 64 60 55 46 39 35 68 69 63 56 49 46450 765 212 .4 41* 33* 23 18* 19* 21* 44 40 33 29 27 22* 50 51 44 39 37 33 53 57 55 47 43 40525 893 247.8 41* 33* 27 20* 19* 21* 45 41 35 31 29 25 52 51 45 39 37 33 55 57 55 47 44 41650 1105 306.8 41* 34* 32 27 19* 21* 49 44 38 34 31 27 54 53 46 40 38 34 57 57 54 47 44 42850 1445 401.2 44 39 37 34 27 21* 52 48 41 32 34 30 57 55 47 42 40 37 61 59 55 49 45 43950 1615 448.3 47 41 40 37 31 23 54 49 43 39 35 31 59 56 48 43 41 38 62 60 55 49 45 441050 1785 495 .5 50 44 42 40 34 25 56 52 44 40 37 31 60 58 49 45 42 39 63 61 56 49 46 44550 935 259 .6 49* 37* 29* 26* 25* 22* 52* 50 45 44 43 40 64 63 60 55 53 52 67 69 72 70 64 61675 1148 318 .6 49* 38* 34 31 25* 22* 53* 52 47 45 45 41 65 64 59 55 54 53 69 71 69 67 63 61750 1275 354 49* 38* 37 35 25* 22* 55 53 48 46 45 42 65 64 58 56 54 53 71 72 69 67 63 62950 1615 448.3 49* 43 43 42 31 24* 58 56 51 48 46 43 65 64 61 58 56 54 72 73 69 66 64 6211 50 1955 542.7 51 * 48 49 48 37 32 62 60 55 52 48 46 67 65 62 59 57 55 74 73 69 67 65 6313 50 2295 637 .1 55 52 53 53 43 38 64 61 57 54 49 47 69 67 63 60 57 56 74 73 71 70 66 64900 1530 424.8 40* 32* 23 17 * 19* 21* 46 41 35 32 29 25 57 55 49 46 41 35 61 63 61 56 52 431050 1785 495 .5 40* 32* 28 19* 19* 21* 47 42 36 33 30 25 58 55 49 46 41 36 63 63 60 56 51 4313 00 221 0 613 .5 41* 37 34 25 19* 21* 51 45 38 34 30 26 60 56 51 47 42 37 65 63 59 55 51 4315 00 255 0 707.9 44 40 38 30 23 22* 52 47 41 37 32 28 60 56 51 47 43 38 67 64 59 55 51 4417 00 2890 802.3 47 43 41 33 26 23 54 49 43 38 34 29 62 57 53 48 44 40 68 64 60 55 51 4521 00 3570 991 .1 53 47 47 39 32 27 58 53 48 42 37 33 64 59 54 49 45 41 70 65 62 57 52 4712 00 2040 566.3 42* 32* 23* 17 * 19* 21* 48 42 38 38 33 24 57 55 49 46 48 37 61 62 59 55 55 471600 2720 755 .1 43* 33* 30 20 19* 21* 52 46 42 40 37 31 60 56 51 47 49 39 64 63 59 54 55 482200 3740 1038 43* 39 40 28 23 21* 55 50 46 41 37 31 63 60 55 49 50 43 68 65 61 55 55 492700 4590 1274 48 44 49 35 29 23* 58 53 52 43 39 32 66 62 58 51 51 46 71 67 62 56 56 513200 5440 1510 51 48 57 42 35 29 60 56 58 46 41 35 69 64 62 54 53 47 73 69 65 58 58 5315 00 255 0 707.9 45* 34 30 19* 19* 21* 50 44 36 33 27 24 62 59 49 41 35 31 66 65 58 51 45 382000 3400 943.9 46* 39 36 25 21 * 21* 51 46 39 35 30 26 63 59 49 42 36 33 69 67 59 52 45 402500 4250 1180 46* 45 45 33 26 21* 54 49 45 38 32 27 64 59 51 45 39 34 71 68 60 53 46 413000 5100 1416 49 49 54 38 31 24 57 53 54 41 35 29 66 60 56 47 41 36 73 68 61 53 47 423500 5950 1652 53 54 60 42 37 29 61 56 60 44 38 32 68 62 61 50 44 39 75 69 63 55 48 434000 6800 1888 57 57 61 46 41 33 64 60 61 48 42 36 71 64 62 52 46 40 77 70 64 56 51 46

14

16

8

9

10

12

4

5

6

7

35

CFM CMH L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7


Minimum Ps Plus

Octave BandAirflow


Sound Power Levels Lw dB RE 10-12 Watts3. Discharge Sound Power Levels with Attenuator

1 Test data obtained in accordance with ARI Standard 880-98.2 Air Flow given in Liters/Second (L/s), Cubic Feet/Minute (CFM) and Cubic Meter/Hour (CMH).3 Blank Spaces Indicate Sound Power Levels less than 20.4 Minimum ∆Ps - Minimum Operating Pressure.5 Pressure is given in Pascals (Pa) and Inches of Water Guage (In. W.G).* Sound Power Level Data has reached ambient levels in the test room or is determined by instrument limitations.Actual levels are less than or equal to the levels indicated.

Performance Notes:

100 170 47 45 36 23 -- -- -- 42 37 29 24 20 22 48 44 38 31 24 25 52 48 44 36 26 2711 3 192 53 46 38 26 -- -- -- 44 39 31 25 20 22 50 46 40 33 24 25 54 51 46 38 26 2715 0 255 71 48 43 32 -- -- -- 49 45 36 28 21 22 55 52 45 36 25 26 59 56 51 41 27 28200 340 94 5 48 38 28 -- -- 53 51 41 32 22 23 59 58 50 40 25 26 63 62 56 45 28 28225 383 106 .2 51 50 40 31 -- -- 55 53 43 33 22 23 61 60 52 41 26 26 65 64 58 46 28 29100 170 47 43 28 -- -- -- -- 46 38 32 21 -- -- 50 44 39 29 -- 21 53 48 43 35 25 2717 5 298 83 46 36 28 24 -- -- 50 44 38 26 -- -- 55 50 45 35 21 22 58 54 49 40 28 29200 340 94 47 38 30 25 -- -- 52 46 39 27 -- -- 56 51 46 36 22 23 59 55 51 41 28 30250 425 118 48 41 35 28 -- -- 53 48 42 29 -- -- 58 54 49 38 23 24 61 58 53 44 29 30300 510 141 .6 49 43 39 29 -- -- 55 50 44 31 -- -- 59 56 51 40 24 24 62 60 56 45 30 31350 595 165 .2 50 46 42 31 -- -- 56 52 46 33 -- -- 61 58 53 41 24 25 63 61 57 47 31 32200 340 94 45 35 26 -- -- -- 51 45 37 25 -- -- 55 51 45 34 20 23 58 55 51 41 28 30225 383 106 .2 46 36 28 -- -- -- 52 46 38 26 -- -- 56 52 47 36 21 23 59 56 52 42 28 31300 510 141 .6 48 40 33 20 -- -- 54 49 41 28 -- -- 58 55 50 38 23 24 61 59 55 44 30 31350 595 165 .2 49 42 36 23 -- -- 55 50 43 30 -- -- 60 56 51 40 23 24 62 60 57 46 31 31400 680 188 .8 50 44 38 26 -- -- 56 51 44 31 -- -- 61 58 53 41 24 25 64 61 58 47 31 32450 765 212 .4 50 45 41 28 -- -- 57 52 46 32 -- -- 62 59 54 42 25 25 65 63 60 48 32 32250 425 118 44 33 28 -- -- -- 48 44 41 30 -- -- 53 52 47 38 25 29 57 58 53 43 31 36325 553 153 .4 45 37 32 24 -- -- 50 48 43 32 -- -- 55 55 49 40 27 30 59 60 55 45 33 38450 765 212 .4 48 42 37 30 -- -- 52 50 44 35 20 20 58 59 52 43 29 32 61 64 58 48 36 3955 0 935 259 .6 49 46 41 34 -- -- 53 52 46 36 21 21 59 61 54 44 31 33 62 66 59 49 37 40650 1105 306.8 50 48 43 37 -- -- 55 53 47 38 22 22 60 63 55 46 32 34 63 68 61 51 38 41400 680 188 .8 45 36 29 20 -- -- 50 46 41 33 23 -- 56 54 50 42 31 29 59 60 56 47 35 36500 850 236 47 40 34 25 -- -- 52 48 43 34 25 -- 57 57 52 43 33 30 61 62 58 49 37 37600 1020 283 .2 49 43 38 30 -- -- 53 50 44 36 27 20 59 59 54 45 34 31 62 64 60 51 39 38700 1190 330.4 50 45 41 33 -- -- 55 52 46 37 28 21 60 60 55 46 35 32 63 65 61 52 40 39800 1360 377 .6 51 47 44 36 -- -- 56 53 47 38 29 22 61 62 56 47 36 33 56 67 62 53 41 40450 765 212 .4 45 35 29 20 -- -- 51 47 43 34 22 23 56 56 54 44 33 35 59 61 61 50 40 42525 893 247 .8 47 37 32 23 -- -- 53 48 44 35 23 24 58 57 55 45 34 36 61 63 61 51 41 43650 1105 306.8 50 41 36 29 -- -- 55 49 45 36 24 25 60 58 56 46 35 37 63 64 62 53 43 44850 1445 401.2 53 45 42 35 -- -- 58 51 46 38 26 26 63 60 57 48 37 38 66 66 64 54 44 45950 1615 448.3 55 47 44 38 -- -- 59 52 47 39 26 27 64 61 57 49 38 38 67 66 64 55 45 461050 1785 495 .5 56 49 46 40 -- -- 60 54 47 39 27 27 65 61 58 49 38 39 68 67 65 55 45 4655 0 935 259 .6 46 36 30 -- -- -- 51 46 41 33 23 23 56 55 51 43 33 33 60 60 57 49 39 40675 1148 318 .6 48 39 34 23 -- -- 53 48 43 34 24 25 58 56 52 44 34 35 62 62 58 51 41 41750 1275 354 49 41 36 25 -- -- 54 49 43 35 25 26 59 57 53 45 35 36 63 63 59 51 41 42950 1615 448.3 51 44 40 31 -- -- 56 51 45 37 27 28 62 59 55 47 37 38 65 65 61 53 43 4411 50 1955 542 .7 53 47 43 35 21 -- 58 52 47 38 28 29 64 61 56 48 38 39 67 66 62 54 45 4513 50 2295 637 .1 54 49 46 39 23 24 60 54 48 39 29 30 65 62 57 49 39 40 69 67 64 55 46 47900 1530 424.8 45 38 33 23 -- -- 53 51 47 37 29 28 60 59 57 48 40 39 64 65 63 54 47 451050 1785 495 .5 47 41 37 26 -- -- 55 52 48 38 30 30 62 60 58 49 41 40 66 66 64 55 48 4713 00 221 0 613 .5 51 45 42 31 21 20 57 54 49 40 32 31 64 62 59 50 43 42 68 67 65 57 49 4815 00 255 0 707 .9 53 48 45 34 24 24 59 55 50 41 33 33 66 63 60 51 44 43 70 68 66 58 50 4917 00 2890 802.3 55 50 48 37 27 28 60 55 51 42 34 34 67 64 61 52 45 44 71 69 67 58 51 5021 00 3570 991 .1 59 54 53 42 32 34 62 57 52 43 35 35 69 65 62 53 46 46 74 70 68 60 53 5212 00 2040 566 .3 46 40 33 23 -- -- 55 52 48 39 33 29 62 61 56 49 43 39 66 66 62 56 49 461600 2720 755 .1 52 46 41 29 23 -- 58 55 50 40 35 32 65 63 59 51 45 42 70 68 64 58 52 482200 3740 1038 57 53 50 37 31 28 62 58 53 42 37 35 69 66 62 53 48 45 74 71 67 60 54 512700 4590 1274 61 57 56 41 37 34 64 59 55 44 39 37 71 68 64 54 49 47 76 73 69 61 56 533200 5440 151 0 64 61 60 45 41 39 66 61 57 45 40 38 73 69 65 55 51 49 78 74 70 62 57 5515 00 255 0 707 .9 45 40 35 25 -- -- 56 54 50 41 36 32 64 62 58 51 47 42 68 67 63 57 53 492000 3400 943.9 51 46 43 31 24 21 59 57 52 43 39 34 67 64 61 53 49 45 72 69 66 59 55 512500 4250 1180 56 51 49 36 31 27 62 58 54 44 40 36 69 66 63 54 50 47 74 71 68 60 57 533000 5100 1416 59 55 54 40 36 32 63 60 56 45 42 38 71 67 64 55 52 48 76 72 69 61 58 553500 5950 1652 63 58 59 43 40 37 65 61 57 46 43 39 73 68 65 56 53 50 78 73 71 62 59 564000 6800 1888 65 61 63 46 44 40 67 62 58 47 44 40 74 69 67 57 54 51 79 74 72 63 60 57

10

12

14

16

6

7

8

9

4

5








35

36




Performance Notes:


CFM CMH L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7

Minimum P 125 Pa (0.5 In W.G.) 375 Pa (1.5 In W.G.) 750 Pa (3.0 In W.G.)UnitSize

Minimum Ps Plus

Octave BandAirflow


100 170 47 44 29 -- -- -- -- 46 38 31 25 21 -- 49 41 37 31 29 25 50 43 40 36 34 30113 192 53 44 30 21 -- -- -- 47 39 33 26 22 -- 50 43 40 34 29 25 51 44 42 37 35 31150 255 71 46 34 27 24 -- -- 50 43 36 29 24 20 52 46 42 36 32 27 53 48 45 40 37 32200 340 94 47 37 33 30 -- -- 52 47 40 33 26 22 54 50 45 39 33 29 56 52 49 43 38 33225 383 106.2 47 39 35 33 24 -- 53 48 41 34 26 22 57 52 47 41 34 29 57 53 50 45 39 34100 170 47 44* 33* 22* 18* 19* 21* 47 38 29 24 20 21 * 50 47 42 37 34 32 52 51 51 46 42 41175 298 83 45* 33* 22* 18* 19* 21* 50 44 34 28 25 22* 56 53 44 40 36 34 58 57 55 49 44 42200 340 94 46 34* 23 18* 19* 21* 51 45 35 29 25 23* 58 55 45 40 36 34 59 59 55 50 45 43250 425 11 8 47 37 28 20* 19* 21* 53 48 38 32 29 26 61 57 47 42 38 36 62 62 57 51 46 43300 510 141.6 49 41 32 25 21 21* 54 49 39 34 30 28 62 58 49 43 39 37 64 64 58 52 47 44350 595 165 .2 50 44 35 29 25 23* 57 51 41 36 33 30 64 59 51 44 41 38 67 65 59 53 48 45200 340 94 40* 33* 23* 18* 20* 22* 48 43 34 30 26 22* 55 54 45 40 36 30 56 57 54 50 47 45225 383 106.2 40* 33* 23* 18* 20* 22* 48 43 35 30 27 22* 56 55 47 42 38 31 58 60 56 52 48 46300 510 141.6 40* 35* 28 22 20* 22* 51 46 37 34 30 27 59 56 48 44 39 33 61 62 57 53 49 46350 595 165 .2 41* 36 31 25 21 * 22* 52 48 39 35 31 27 61 57 49 44 41 36 62 64 58 54 50 47400 680 188.8 41* 38 33 28 24 22* 65 61 42 36 33 27 63 57 50 46 42 38 63 65 59 55 51 48450 765 212 .4 42* 41 37 32 28 23* 56 53 43 37 34 29 64 59 51 48 43 40 65 66 60 56 52 49250 425 11 8 44* 34* 24* 20* 21 * 23* 52 46 39 34 29 23* 52 50 46 40 35 27 55 52 51 46 40 35325 553 153 .4 44* 34* 24* 20* 21 * 23* 52 48 39 35 30 23* 54 56 51 46 42 31 56 57 55 50 45 37450 765 212 .4 44* 38 29 23 21 * 23* 53 49 40 34 29 23* 56 58 53 48 44 34 59 63 60 56 51 40550 935 259 .6 48 41 34 28 21 * 23* 54 49 41 34 29 24* 57 59 54 49 45 34 61 65 62 58 54 42650 1105 306.8 50 45 39 33 23 23* 55 52 44 36 30 24* 60 60 55 49 45 34 62 67 64 60 55 43400 680 188.8 44* 38* 21* 19* 20* 23* 50 45 38 30 23 23* 57 56 51 44 38 35 58 59 56 50 44 40500 850 236 44* 38* 23 21 * 20* 23* 51 45 38 30 23 23* 60 59 53 46 39 37 62 64 60 54 48 44600 1020 283.2 44* 39* 27 24 20* 23* 53 46 39 31 25 24* 61 59 54 45 38 35 64 66 62 55 49 46700 1190 330.4 44* 39* 31 28 20* 23* 55 48 41 33 27 24* 62 60 55 45 39 35 66 68 62 56 49 47800 1360 377 .6 45* 41* 34 33 23 23* 56 50 42 35 29 24* 64 60 55 46 39 35 68 69 63 56 49 46450 765 212 .4 41* 33* 23 18* 19* 21* 44 40 33 29 27 22* 50 51 44 39 37 33 53 57 55 47 43 40525 893 247.8 41* 33* 27 20* 19* 21* 45 41 35 31 29 25 52 51 45 39 37 33 55 57 55 47 44 41650 1105 306.8 41* 34* 32 27 19* 21* 49 44 38 34 31 27 54 53 46 40 38 34 57 57 54 47 44 42850 1445 401.2 44 39 37 34 27 21* 52 48 41 32 34 30 57 55 47 42 40 37 61 59 55 49 45 43950 1615 448.3 47 41 40 37 31 23 54 49 43 39 35 31 59 56 48 43 41 38 62 60 55 49 45 441050 1785 495 .5 50 44 42 40 34 25 56 52 44 40 37 31 60 58 49 45 42 39 63 61 56 49 46 44550 935 259 .6 49* 37* 29* 26* 25* 22* 52* 50 45 44 43 40 64 63 60 55 53 52 67 69 72 70 64 61675 1148 318 .6 49* 38* 34 31 25* 22* 53* 52 47 45 45 41 65 64 59 55 54 53 69 71 69 67 63 61750 1275 354 49* 38* 37 35 25* 22* 55 53 48 46 45 42 65 64 58 56 54 53 71 72 69 67 63 62950 1615 448.3 49* 43 43 42 31 24* 58 56 51 48 46 43 65 64 61 58 56 54 72 73 69 66 64 6211 50 1955 542.7 51 * 48 49 48 37 32 62 60 55 52 48 46 67 65 62 59 57 55 74 73 69 67 65 6313 50 2295 637 .1 55 52 53 53 43 38 64 61 57 54 49 47 69 67 63 60 57 56 74 73 71 70 66 64900 1530 424.8 40* 32* 23 17 * 19* 21* 46 41 35 32 29 25 57 55 49 46 41 35 61 63 61 56 52 431050 1785 495 .5 40* 32* 28 19* 19* 21* 47 42 36 33 30 25 58 55 49 46 41 36 63 63 60 56 51 4313 00 221 0 613 .5 41* 37 34 25 19* 21* 51 45 38 34 30 26 60 56 51 47 42 37 65 63 59 55 51 4315 00 255 0 707.9 44 40 38 30 23 22* 52 47 41 37 32 28 60 56 51 47 43 38 67 64 59 55 51 4417 00 2890 802.3 47 43 41 33 26 23 54 49 43 38 34 29 62 57 53 48 44 40 68 64 60 55 51 4521 00 3570 991 .1 53 47 47 39 32 27 58 53 48 42 37 33 64 59 54 49 45 41 70 65 62 57 52 4712 00 2040 566.3 42* 32* 23* 17 * 19* 21* 48 42 38 38 33 24 57 55 49 46 48 37 61 62 59 55 55 471600 2720 755 .1 43* 33* 30 20 19* 21* 52 46 42 40 37 31 60 56 51 47 49 39 64 63 59 54 55 482200 3740 1038 43* 39 40 28 23 21* 55 50 46 41 37 31 63 60 55 49 50 43 68 65 61 55 55 492700 4590 1274 48 44 49 35 29 23* 58 53 52 43 39 32 66 62 58 51 51 46 71 67 62 56 56 513200 5440 1510 51 48 57 42 35 29 60 56 58 46 41 35 69 64 62 54 53 47 73 69 65 58 58 5315 00 255 0 707.9 45* 34 30 19* 19* 21* 50 44 36 33 27 24 62 59 49 41 35 31 66 65 58 51 45 382000 3400 943.9 46* 39 36 25 21 * 21* 51 46 39 35 30 26 63 59 49 42 36 33 69 67 59 52 45 402500 4250 1180 46* 45 45 33 26 21* 54 49 45 38 32 27 64 59 51 45 39 34 71 68 60 53 46 413000 5100 1416 49 49 54 38 31 24 57 53 54 41 35 29 66 60 56 47 41 36 73 68 61 53 47 423500 5950 1652 53 54 60 42 37 29 61 56 60 44 38 32 68 62 61 50 44 39 75 69 63 55 48 434000 6800 1888 57 57 61 46 41 33 64 60 61 48 42 36 71 64 62 52 46 40 77 70 64 56 51 46

14

16

8

9

10

12

4

5

6

7

35

CFM CMH L/s 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7 2 3 4 5 6 7


Minimum Ps Plus

Octave BandAirflow


Sound Power Levels Lw dB RE 10-12 Watts3. Discharge Sound Power Levels with Attenuator

1 Test data obtained in accordance with ARI Standard 880-98.2 Air Flow given in Liters/Second (L/s), Cubic Feet/Minute (CFM) and Cubic Meter/Hour (CMH).3 Blank Spaces Indicate Sound Power Levels less than 20.4 Minimum ∆Ps - Minimum Operating Pressure.5 Pressure is given in Pascals (Pa) and Inches of Water Guage (In. W.G).* Sound Power Level Data has reached ambient levels in the test room or is determined by instrument limitations.Actual levels are less than or equal to the levels indicated.

Performance Notes:

100 170 47 45 36 23 -- -- -- 42 37 29 24 20 22 48 44 38 31 24 25 52 48 44 36 26 2711 3 192 53 46 38 26 -- -- -- 44 39 31 25 20 22 50 46 40 33 24 25 54 51 46 38 26 2715 0 255 71 48 43 32 -- -- -- 49 45 36 28 21 22 55 52 45 36 25 26 59 56 51 41 27 28200 340 94 5 48 38 28 -- -- 53 51 41 32 22 23 59 58 50 40 25 26 63 62 56 45 28 28225 383 106 .2 51 50 40 31 -- -- 55 53 43 33 22 23 61 60 52 41 26 26 65 64 58 46 28 29100 170 47 43 28 -- -- -- -- 46 38 32 21 -- -- 50 44 39 29 -- 21 53 48 43 35 25 2717 5 298 83 46 36 28 24 -- -- 50 44 38 26 -- -- 55 50 45 35 21 22 58 54 49 40 28 29200 340 94 47 38 30 25 -- -- 52 46 39 27 -- -- 56 51 46 36 22 23 59 55 51 41 28 30250 425 118 48 41 35 28 -- -- 53 48 42 29 -- -- 58 54 49 38 23 24 61 58 53 44 29 30300 510 141 .6 49 43 39 29 -- -- 55 50 44 31 -- -- 59 56 51 40 24 24 62 60 56 45 30 31350 595 165 .2 50 46 42 31 -- -- 56 52 46 33 -- -- 61 58 53 41 24 25 63 61 57 47 31 32200 340 94 45 35 26 -- -- -- 51 45 37 25 -- -- 55 51 45 34 20 23 58 55 51 41 28 30225 383 106 .2 46 36 28 -- -- -- 52 46 38 26 -- -- 56 52 47 36 21 23 59 56 52 42 28 31300 510 141 .6 48 40 33 20 -- -- 54 49 41 28 -- -- 58 55 50 38 23 24 61 59 55 44 30 31350 595 165 .2 49 42 36 23 -- -- 55 50 43 30 -- -- 60 56 51 40 23 24 62 60 57 46 31 31400 680 188 .8 50 44 38 26 -- -- 56 51 44 31 -- -- 61 58 53 41 24 25 64 61 58 47 31 32450 765 212 .4 50 45 41 28 -- -- 57 52 46 32 -- -- 62 59 54 42 25 25 65 63 60 48 32 32250 425 118 44 33 28 -- -- -- 48 44 41 30 -- -- 53 52 47 38 25 29 57 58 53 43 31 36325 553 153 .4 45 37 32 24 -- -- 50 48 43 32 -- -- 55 55 49 40 27 30 59 60 55 45 33 38450 765 212 .4 48 42 37 30 -- -- 52 50 44 35 20 20 58 59 52 43 29 32 61 64 58 48 36 3955 0 935 259 .6 49 46 41 34 -- -- 53 52 46 36 21 21 59 61 54 44 31 33 62 66 59 49 37 40650 1105 306.8 50 48 43 37 -- -- 55 53 47 38 22 22 60 63 55 46 32 34 63 68 61 51 38 41400 680 188 .8 45 36 29 20 -- -- 50 46 41 33 23 -- 56 54 50 42 31 29 59 60 56 47 35 36500 850 236 47 40 34 25 -- -- 52 48 43 34 25 -- 57 57 52 43 33 30 61 62 58 49 37 37600 1020 283 .2 49 43 38 30 -- -- 53 50 44 36 27 20 59 59 54 45 34 31 62 64 60 51 39 38700 1190 330.4 50 45 41 33 -- -- 55 52 46 37 28 21 60 60 55 46 35 32 63 65 61 52 40 39800 1360 377 .6 51 47 44 36 -- -- 56 53 47 38 29 22 61 62 56 47 36 33 56 67 62 53 41 40450 765 212 .4 45 35 29 20 -- -- 51 47 43 34 22 23 56 56 54 44 33 35 59 61 61 50 40 42525 893 247 .8 47 37 32 23 -- -- 53 48 44 35 23 24 58 57 55 45 34 36 61 63 61 51 41 43650 1105 306.8 50 41 36 29 -- -- 55 49 45 36 24 25 60 58 56 46 35 37 63 64 62 53 43 44850 1445 401.2 53 45 42 35 -- -- 58 51 46 38 26 26 63 60 57 48 37 38 66 66 64 54 44 45950 1615 448.3 55 47 44 38 -- -- 59 52 47 39 26 27 64 61 57 49 38 38 67 66 64 55 45 461050 1785 495 .5 56 49 46 40 -- -- 60 54 47 39 27 27 65 61 58 49 38 39 68 67 65 55 45 4655 0 935 259 .6 46 36 30 -- -- -- 51 46 41 33 23 23 56 55 51 43 33 33 60 60 57 49 39 40675 1148 318 .6 48 39 34 23 -- -- 53 48 43 34 24 25 58 56 52 44 34 35 62 62 58 51 41 41750 1275 354 49 41 36 25 -- -- 54 49 43 35 25 26 59 57 53 45 35 36 63 63 59 51 41 42950 1615 448.3 51 44 40 31 -- -- 56 51 45 37 27 28 62 59 55 47 37 38 65 65 61 53 43 4411 50 1955 542 .7 53 47 43 35 21 -- 58 52 47 38 28 29 64 61 56 48 38 39 67 66 62 54 45 4513 50 2295 637 .1 54 49 46 39 23 24 60 54 48 39 29 30 65 62 57 49 39 40 69 67 64 55 46 47900 1530 424.8 45 38 33 23 -- -- 53 51 47 37 29 28 60 59 57 48 40 39 64 65 63 54 47 451050 1785 495 .5 47 41 37 26 -- -- 55 52 48 38 30 30 62 60 58 49 41 40 66 66 64 55 48 4713 00 221 0 613 .5 51 45 42 31 21 20 57 54 49 40 32 31 64 62 59 50 43 42 68 67 65 57 49 4815 00 255 0 707 .9 53 48 45 34 24 24 59 55 50 41 33 33 66 63 60 51 44 43 70 68 66 58 50 4917 00 2890 802.3 55 50 48 37 27 28 60 55 51 42 34 34 67 64 61 52 45 44 71 69 67 58 51 5021 00 3570 991 .1 59 54 53 42 32 34 62 57 52 43 35 35 69 65 62 53 46 46 74 70 68 60 53 5212 00 2040 566 .3 46 40 33 23 -- -- 55 52 48 39 33 29 62 61 56 49 43 39 66 66 62 56 49 461600 2720 755 .1 52 46 41 29 23 -- 58 55 50 40 35 32 65 63 59 51 45 42 70 68 64 58 52 482200 3740 1038 57 53 50 37 31 28 62 58 53 42 37 35 69 66 62 53 48 45 74 71 67 60 54 512700 4590 1274 61 57 56 41 37 34 64 59 55 44 39 37 71 68 64 54 49 47 76 73 69 61 56 533200 5440 151 0 64 61 60 45 41 39 66 61 57 45 40 38 73 69 65 55 51 49 78 74 70 62 57 5515 00 255 0 707 .9 45 40 35 25 -- -- 56 54 50 41 36 32 64 62 58 51 47 42 68 67 63 57 53 492000 3400 943.9 51 46 43 31 24 21 59 57 52 43 39 34 67 64 61 53 49 45 72 69 66 59 55 512500 4250 1180 56 51 49 36 31 27 62 58 54 44 40 36 69 66 63 54 50 47 74 71 68 60 57 533000 5100 1416 59 55 54 40 36 32 63 60 56 45 42 38 71 67 64 55 52 48 76 72 69 61 58 553500 5950 1652 63 58 59 43 40 37 65 61 57 46 43 39 73 68 65 56 53 50 78 73 71 62 59 564000 6800 1888 65 61 63 46 44 40 67 62 58 47 44 40 74 69 67 57 54 51 79 74 72 63 60 57

10

12

14

16

6

7

8

9

4

5








36

37

5. Single Duct Terminal Unit – Air Flow Performance Data

Air Flow Performance Data – Size 4”

Standard Box Setup

CFM CMH L/s Min.Max.38344214462

225 383 106ft2

1.510.087

Box Performance

Minimum Airflow Performance Data

Pa125 n/a 41.99 46.41250 n/a 41.99 46.41375 n/a 41.99 46.41500 n/a 41.99 46.41625 n/a 41.99 46.41750 n/a 41.99 46.41

n/a = Not Applicable. Airflow is too low for measurement.

Maximum Airflow Performance Data

Pa -5% +5%125 363.38 401.63250 363.38 401.63375 363.38 401.63500 363.38 401.63625 363.38 401.63750 363.38 401.63

110.2434.31

DescriptionMinimum FlowMaximum Flow

Description

m2

Supply Box Area 0.008

AirFlow

AirFlow (CMH)Supply Box Area (m2)

Air Velocity (m/s)0.008

80

Delta P (Pa)Flow (CMH)Damper

Position (%)

60.001 8.83

8.200.86

367.24

29.5160.2791.10

209.53298.86

1.5

0.51.0

Static Pressure

100 444.25445.5190

2.53.0

203040

In. W.G.

506070

2.0

LimitsActual Airflow(CMH)

413.91129.82133.79132.92

438.85115.60

LimitsIn. W.G.Static Pressure Actual Airflow

(CMH)0.5 381.801.0 384.381.5 386.952.0 385.412.5 384.383.0 386.95

0

50

100

150

200

250

300

350

400

450

500

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

0

20

40

60

80

100

120

140

160

Supp

ly D

elta

P (P

a)

Flow Supply Delta P

Minimum Airflow Performance (1.51m/s)

0

100

200

300

400

500

600

700

800

0 10 20 30 40 50 60 70 80 90 100

Actual Airflow (CMH)

Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

Maximum Airflow Performance (13.11m/s)

0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

-5% +5%

13.11

38


Standard Box Setup

CFM CMH L/sMin.

59571021724

350 595 165ft2

1.570.136


Pa -5% +5%74.97

m2

Actual Airflow(CMH)In. W.G.

Static Pressure Limits

68.76

70.14

70.14

72.16

73.48

73.48

Description AirFlow



Minimum FlowMaximum Flow

Description


Box Performance

203040506070

1009080

135.01632.13

700.58703.42

160.23166.98165.58

689.10

26.2860.3799.92

278.71

543.98422.85

139.5241.84

6.670.63

Delta P (Pa)Flow (CMH)DamperPosition (%)

01.001 16.40


Pa -5% +5%125 565.25250 565.25375 565.25500 565.25625 565.25750 565.25

2.5 584.543.0 587.84

1.5 584.542.0 586.19

0.5 582.891.0 587.84


(CMH)

0

100

200

300

400

500

600

700

800

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 10 20 30 40 50 60 70 80 90 100


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

Max.

13.05

624.75624.75624.75624.75624.75624.75

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

67.8374.9767.83

74.9767.83

74.9767.83

74.9767.83

74.9767.83

37

37

5. Single Duct Terminal Unit – Air Flow Performance Data


Standard Box Setup

CFM CMH L/s Min.Max.38344214462

225 383 106ft2

1.510.087

Box Performance


Pa125 n/a 41.99 46.41250 n/a 41.99 46.41375 n/a 41.99 46.41500 n/a 41.99 46.41625 n/a 41.99 46.41750 n/a 41.99 46.41

n/a = Not Applicable. Airflow is too low for measurement.


Pa -5% +5%125 363.38 401.63250 363.38 401.63375 363.38 401.63500 363.38 401.63625 363.38 401.63750 363.38 401.63

110.2434.31

DescriptionMinimum FlowMaximum Flow

Description

m2


AirFlow



80

Delta P (Pa)Flow (CMH)Damper

Position (%)

60.001 8.83

8.200.86

367.24

29.5160.2791.10

209.53298.86

1.5

0.51.0

Static Pressure

100 444.25445.5190

2.53.0

203040

In. W.G.

506070

2.0

LimitsActual Airflow(CMH)

413.91129.82133.79132.92

438.85115.60


(CMH)0.5 381.801.0 384.381.5 386.952.0 385.412.5 384.383.0 386.95

0

50

100

150

200

250

300

350

400

450

500

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

0

20

40

60

80

100

120

140

160

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 10 20 30 40 50 60 70 80 90 100


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

-5% +5%

13.11

38


Standard Box Setup

CFM CMH L/sMin.

59571021724

350 595 165ft2

1.570.136


Pa -5% +5%74.97

m2



68.76

70.14

70.14

72.16

73.48

73.48

Description AirFlow




Description


Box Performance

203040506070

1009080

135.01632.13

700.58703.42

160.23166.98165.58

689.10

26.2860.3799.92

278.71

543.98422.85

139.5241.84

6.670.63


01.001 16.40


Pa -5% +5%125 565.25250 565.25375 565.25500 565.25625 565.25750 565.25

2.5 584.543.0 587.84

1.5 584.542.0 586.19

0.5 582.891.0 587.84


(CMH)

0

100

200

300

400

500

600

700

800

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 10 20 30 40 50 60 70 80 90 100


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

Max.

13.05

624.75624.75624.75624.75624.75624.75

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

67.8374.9767.83

74.9767.83

74.9767.83

74.9767.83

74.9767.83

38

39

Min.765105

1.61

Description AirFlow



Max.

11.65


0

100

200

300

400

500

600

700

800

900

1000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

Standard Box Setup

CFM CMH L/s2910562212765450

ft2

0.196


Pa -5% +5%110.67

m2



102.14

105.31

106.65

107.52

106.65

108.83

772.18768.48766.00767.99769.72768.48

726.75726.75726.75726.75726.75726.75

803.25803.25803.25803.25803.25803.25


Description


Box Performance

203040506070

1009080

151.49789.05

889.44891.62

182.61193.42192.32

865.91

26.7563.07109.71

329.34

671.65509.34

162.3435.20

6.530.26


-0.4101 3.72


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

100.13

110.67100.13

110.67100.13

110.67100.13

110.67100.13

110.67100.13

40

Min.1105145

1.62

Description AirFlow



Max.

12.36

Standard Box Setup

CFM CMH L/s40145853061105650

ft2

0.267


Pa -5% +5%151.73

m2



139.35

145.24

146.67

148.09

146.67

150.80

1079.981084.231082.641079.981085.291081.58

1049.81049.81049.81049.81049.81049.8

1160.31160.31160.31160.31160.31160.3


Description


Box Performance

203040506070

1009080

168.051155.31

1326.311323.03

205.06220.75221.79

1274.97

35.0475.21121.33

526.34

979.77772.33

285.7888.87

10.391.03


0.0001 8.33


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

137.28

151.73137.28151.73137.28

151.73137.28

151.73137.28

151.73137.28

0

200

400

600

800

1000

1200

1400

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 20 40 60 80 100 120 140 160 180 200


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 200 400 600 800 1000 1200 1400 1600 1800 2000Actual Airflow (CMH)

Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


39

39

Min.765105

1.61

Description AirFlow



Max.

11.65


0

100

200

300

400

500

600

700

800

900

1000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

Standard Box Setup

CFM CMH L/s2910562212765450

ft2

0.196


Pa -5% +5%110.67

m2



102.14

105.31

106.65

107.52

106.65

108.83

772.18768.48766.00767.99769.72768.48

726.75726.75726.75726.75726.75726.75

803.25803.25803.25803.25803.25803.25


Description


Box Performance

203040506070

1009080

151.49789.05

889.44891.62

182.61193.42192.32

865.91

26.7563.07109.71

329.34

671.65509.34

162.3435.20

6.530.26


-0.4101 3.72


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

100.13

110.67100.13

110.67100.13

110.67100.13

110.67100.13

110.67100.13

40

Min.1105145

1.62

Description AirFlow



Max.

12.36

Standard Box Setup

CFM CMH L/s40145853061105650

ft2

0.267


Pa -5% +5%151.73

m2



139.35

145.24

146.67

148.09

146.67

150.80

1079.981084.231082.641079.981085.291081.58

1049.81049.81049.81049.81049.81049.8

1160.31160.31160.31160.31160.31160.3


Description


Box Performance

203040506070

1009080

168.051155.31

1326.311323.03

205.06220.75221.79

1274.97

35.0475.21121.33

526.34

979.77772.33

285.7888.87

10.391.03


0.0001 8.33


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

137.28

151.73137.28151.73137.28

151.73137.28

151.73137.28

151.73137.28

0

200

400

600

800

1000

1200

1400

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 20 40 60 80 100 120 140 160 180 200


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


40

41

Min.1360187

1.60

Description AirFlow



Max.

11.65

Standard Box Setup

CFM CMH L/s521871103761360800

ft2

0.349


Pa -5% +5%196.35

m2



180.78

187.50

191.12

190.64

191.84

193.50

1387.411383.261381.181381.181379.091376.17

1292.01292.01292.01292.01292.01292.0

1428.01428.01428.01428.01428.01428.0


Description


Box Performance

203040506070

1009080

178.561523.09

1724.621719.61

212.06227.60228.98

1659.78

42.1786.44134.87

735.98

1323.891056.86

409.99138.72

13.141.57


-0.0401 4.16


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

177.65

196.35177.65

196.35177.65

196.35177.65

196.35177.65

196.35177.65


0

200

400

600

800

1000

1200

1400

1600

1800

2000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

42

Min.1785238

1.61

Description AirFlow



Max.

12.08

Standard Box Setup

CFM CMH L/s6623814049417851050

ft2

0.442


Pa -5% +5%249.9

m2



230.00

233.91

241.52

241.14

245.23

246.15

1739.841751.581753.181754.241748.921751.58

1695.81695.81695.81695.81695.81695.8

1874.31874.31874.31874.31874.31874.3


Description


Box Performance

203040506070

1009080

145.751818.99

2003.882002.86

167.07176.98177.28

1945.22

46.7982.89117.40

1027.60

1630.871368.47

630.40237.83

17.732.68


-0.1101 6.58


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

226.1

249.9226.1

249.9226.1

249.9226.1249.9226.1

249.9226.1


0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

41

41

Min.1360187

1.60

Description AirFlow



Max.

11.65

Standard Box Setup

CFM CMH L/s521871103761360800

ft2

0.349


Pa -5% +5%196.35

m2



180.78

187.50

191.12

190.64

191.84

193.50

1387.411383.261381.181381.181379.091376.17

1292.01292.01292.01292.01292.01292.0

1428.01428.01428.01428.01428.01428.0


Description


Box Performance

203040506070

1009080

178.561523.09

1724.621719.61

212.06227.60228.98

1659.78

42.1786.44134.87

735.98

1323.891056.86

409.99138.72

13.141.57


-0.0401 4.16


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

177.65

196.35177.65

196.35177.65

196.35177.65

196.35177.65

196.35177.65


0

200

400

600

800

1000

1200

1400

1600

1800

2000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

42

Min.1785238

1.61

Description AirFlow



Max.

12.08

Standard Box Setup

CFM CMH L/s6623814049417851050

ft2

0.442


Pa -5% +5%249.9

m2



230.00

233.91

241.52

241.14

245.23

246.15

1739.841751.581753.181754.241748.921751.58

1695.81695.81695.81695.81695.81695.8

1874.31874.31874.31874.31874.31874.3


Description


Box Performance

203040506070

1009080

145.751818.99

2003.882002.86

167.07176.98177.28

1945.22

46.7982.89117.40

1027.60

1630.871368.47

630.40237.83

17.732.68


-0.1101 6.58


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

226.1

249.9226.1

249.9226.1

249.9226.1249.9226.1

249.9226.1


0

200

400

600

800

1000

1200

1400

1600

1800

2000

2200

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

42

43

Min.2295306

1.68

Description AirFlow



Max.

12.58

Standard Box Setup

CFM CMH L/s8530618063522951350

ft2

0.545


Pa -5% +5%321.3

m2



296.63

309.06

312.17

312.17

314.18

315.60

2248.652248.652248.652240.392227.942236.25

2180.32180.32180.32180.32180.32180.3

2409.82409.82409.82409.82409.82409.8


Description


Box Performance

203040506070

1009080

156.382340.08

2553.552550.94

175.84185.51185.91

2482.36

57.2896.21131.04

1414.76

2139.451835.02

888.86349.20

22.853.62


-0.1301 9.70


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

290.7

321.3290.7

321.3290.7

321.3290.7

321.3290.7321.3290.7


0

500

1000

1500

2000

2500

3000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

43

43

Min.2295306

1.68

Description AirFlow



Max.

12.58

Standard Box Setup

CFM CMH L/s8530618063522951350

ft2

0.545


Pa -5% +5%321.3

m2



296.63

309.06

312.17

312.17

314.18

315.60

2248.652248.652248.652240.392227.942236.25

2180.32180.32180.32180.32180.32180.3

2409.82409.82409.82409.82409.82409.8


Description


Box Performance

203040506070

1009080

156.382340.08

2553.552550.94

175.84185.51185.91

2482.36

57.2896.21131.04

1414.76

2139.451835.02

888.86349.20

22.853.62


-0.1301 9.70


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

290.7

321.3290.7

321.3290.7

321.3290.7

321.3290.7321.3290.7


0

500

1000

1500

2000

2500

3000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

44

Min.3570459

1.75

Description AirFlow



Max.

13.59

Standard Box Setup

CFM CMH L/s12745927098735702100

ft2

0.785


Pa -5% +5%481.95

m2



443.23

443.23

456.54

456.54

456.54

456.54

3488.903475.683473.913475.683466.843469.49

3391.53391.53391.53391.53391.53391.5

3748.53748.53748.53748.53748.53748.5


Description


Box Performance

203040506070

1009080


01 21.97641.21

1382.042108.642678.253177.953495.463710.063828.343824.06

-0.135.2523.5554.2187.65123.11148.73167.74178.50178.24


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

436.05

481.95436.05

481.95436.05

481.95436.05

481.95436.05

481.95436.05


0

500

1000

1500

2000

2500

3000

3500

4000

4500

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 500 1000 1500 2000 2500 3000 3500 4000Actual Airflow (CMH)

Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

44

45

Box Performance

203040506070

1009080


01 39.171298.252526.163574.874447.114951.315278.675502.945620.345634.09

-0.4311.0240.4081.88126.20156.74177.94193.36201.81202.68

Min.5440680

1.90

Description AirFlow



Max.

15.22

Standard Box Setup

CFM CMH L/s188680400150454403200

ft2

1.069


Pa -5% +5%714

m2



656.23

669.84

669.84

660.80

669.84

683.19

5310.055291.335323.385269.865318.055323.38

5168.05168.05168.05168.05168.05168.0

5712.05712.05712.05712.05712.05712.0


Description



Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

646

714646

714646

714646

714646

714646


0

1000

2000

3000

4000

5000

6000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000Actual Airflow (CMH)

Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

46

Min.6800969

2.08

Description AirFlow



Max.

14.56

Standard Box Setup

CFM CMH L/s268969570188068004000

ft2

1.396


Pa -5% +5%1017.5

m2



939.67

949.27

939.67

949.27

949.27

974.41

6619.076597.916629.626593.676604.276597.91

6460.06460.06460.06460.06460.06460.0

7140.07140.07140.07140.07140.07140.0


Description


Box Performance

203040506070

1009080


01 359.491747.943206.894660.865743.336421.626843.157121.457344.677358.09

0.5811.3738.5380.74122.26152.69173.60188.00199.85200.47


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

920.55

1017.5920.55

1017.5920.55

1017.5920.55

1017.5920.55

1017.5920.55


0

1000

2000

3000

4000

5000

6000

7000

8000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

0

20

40

60

80

100

120

140

160

180

200

220

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000 1100


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500Actual Airflow (CMH)

Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

45

45

Box Performance

203040506070

1009080


01 39.171298.252526.163574.874447.114951.315278.675502.945620.345634.09

-0.4311.0240.4081.88126.20156.74177.94193.36201.81202.68

Min.5440680

1.90

Description AirFlow



Max.

15.22

Standard Box Setup

CFM CMH L/s188680400150454403200

ft2

1.069


Pa -5% +5%714

m2



656.23

669.84

669.84

660.80

669.84

683.19

5310.055291.335323.385269.865318.055323.38

5168.05168.05168.05168.05168.05168.0

5712.05712.05712.05712.05712.05712.0


Description



Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

646

714646

714646

714646

714646

714646


0

1000

2000

3000

4000

5000

6000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

020406080100120140160180200220240

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000Actual Airflow (CMH)

Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

46

Min.6800969

2.08

Description AirFlow



Max.

14.56

Standard Box Setup

CFM CMH L/s268969570188068004000

ft2

1.396


Pa -5% +5%1017.5

m2



939.67

949.27

939.67

949.27

949.27

974.41

6619.076597.916629.626593.676604.276597.91

6460.06460.06460.06460.06460.06460.0

7140.07140.07140.07140.07140.07140.0


Description


Box Performance

203040506070

1009080


01 359.491747.943206.894660.865743.336421.626843.157121.457344.677358.09

0.5811.3738.5380.74122.26152.69173.60188.00199.85200.47


Pa -5% +5%125250375500625750

2.53.0

1.52.0

0.51.0


(CMH)

125

250

375

500

625750

0.5

1.0

1.5

2.0

2.5

3.0

920.55

1017.5920.55

1017.5920.55

1017.5920.55

1017.5920.55

1017.5920.55


0

1000

2000

3000

4000

5000

6000

7000

8000

10 20 30 40 50 60 70 80 90 100Damper Position (%)

Flow

(CM

H)

0

20

40

60

80

100

120

140

160

180

200

220

Supp

ly D

elta

P (P

a)

Flow Supply Delta P


0

100

200

300

400

500

600

700

800

0 100 200 300 400 500 600 700 800 900 1000 1100


Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%


0

100

200

300

400

500

600

700

800

0 500 1000 1500 2000 2500 3000 3500 4000 4500 5000 5500 6000 6500 7000 7500Actual Airflow (CMH)

Stat

ic P

ress

ure

(Pa)

(CMH) -5% +5%

46

D. Heater Selection Guides and Performances1. Electric Reheat Coils1.1. Electric Reheat Coil SelectionIn selection electric reheat coils, consider the following:1. Once the design airflow has been determined and the

model type selected, refer to the CFM Chart page 27 then select the model size of unit required to low known, electric reheat

2. With the model size and airflow known, electric reheat capacity can be calculated. Refer to the electric reheat capacity selection procedure on page 48 for details.

3. With the heating capacity (kW) of the unit known, confirm: a) power supply, refer to Table 2 b) The power supply connection, refer to Table 1 c) The minimum airflow requirements are met, and that

the discharge air temperature does not exceed 120oF

HeaterVolts/Phase

Fan MotorVolts/Phase

Single PointConnection

115V/1Φ208V/1Φ（3Wire）

220V/1Φ208V/3Φ（4Wire）

480V/3Φ（4Wire）

115V/1Φ115V/1Φ220V/1Φ115V/1Φ277V/1Φ

Two PointConnection

600V/3Φ

（3 or 4Wire）115V/1Φ

Terminal Unit Size IMPERIAL Units in Inches

A - 4”, 5”, 6”, 7” & 8”

B - 7”, 8”, 9” & 10”

C - 10” & 12”

D - 12”, 14” & 16”

ElectrickW Range

Terminal Unit Size

Volts/Phase/Wire A B C D

120/1Φ/2 1.0 - 5.7

208/1Φ/3 1.0 - 6.7

220/1Φ/21.0 - 6.7

6.8 - 11.6

208/3Φ/41.0 - 6.7

6.8 - 11.6

480/3Φ/4

1.0 - 6.7

6.8 - 11.6

600/3Φ/3 11.7 - 20.6

20.7 - 28.3

ElectrickW Range

Terminal Unit Size

Volts/Phase/Wire A B C D

120/1Φ/2 1.0 - 5.7

208/1Φ/31.0 - 9.0

9.1 - 9.9

220/1Φ/21.0 - 9.0

9.1 - 16.4

208/3Φ/41.0 - 9.0

9.1 - 16.4

480/3Φ/4

1.0 - 9.0

9.1 - 16.4

600/3Φ/3 16.5 - 25.7

25.8 - 31.4

1.2 Air Flow RequirementsA minimum air flow of 70 CFM per kW across the heater must be maintained.

Table 1 – Power Supply ConnectionOn units with electric heat, the supply voltage and phase to the unit is determined by the heater. The fan motor voltage must be compatible with the supply voltage if a single point connection is to be provided. The table below lists compatible fan motor voltages.

Performance Notes:1. For single point connection a neutral must be provided for

3 phase power supply.2. For two point connection two separate supply voltages

are required; 600V/3 Ø and 115V/1 Ø.3. In general terms, NEC code requirements specify the

following regarding electric heat. − With single point connection, heaters plus motors

exceeding 48 amps must have built-in fusing. − Heater must be provided with integral fan interlock

contact or a pressure type air flow switch. − A means to disconnect the heater power supply must be mounted on, or within sight of, the terminal unit.

Table 2 – Power Supply Electric Reheat CoilRecommended Combinations for Variable Air Volume Units

Performance Note:1. Three phase heaters less than 3.6kW are only available

with 1 step of electric reheat.2. Electric reheat is available with a maximum of three steps.3. If the selected voltage and the kilowatt load combination

are not listed in the table, the recommended limit of 48 amps may be exceeded. This would then require the addition of a built-in fusing to meet NEC code requirements. Contact your local Johnson Controls sales representative for further details.

Recommended Combinations for Constant Air Volume Units

Terminal Unit Size in Inches

47

Room Heat Loss in MBH

Room

Hea

t Lo

ss in

MBH

Room

Hea

t Lo

ss in

KW

H

2. Reheat Selection Chart

2.1 How to Use the Chart2.1.1 Electric Reheat Selection ProcedureThe selection of an electric reheat section for a single duct terminal unit requires the determination of the two components of the heat lost. One component is the heat required to satisfy the space load. The second component is the heat required to raise the temperature of the re-circulated plenum air to that of the space. This can be determined as follows, using the Electric Reheat Selection Chart and equation as given below.

1. Locate the room heat loss on the MBH scale on the far left side of the chart. Convert to KWH by moving horizontally to the right to the KWH scale (1 KWH=3.413 MBH).

2. Calculate the KWH required to heat the re-circulated plenum air to room temperature using the following equation:

3. Add the KWH value obtained in step 2 to the KWH scale at the left side. More horizontally to the right to the point where the KWH value and the air flow volume intersect.

4. With the point of intersection from 4, the air temperature rise (ATR), can be obtained by interpolating between the air temperature n/se lines on the graph.

5. To verify the selection, sum the air temperature rise and the temperature of the re-circulated plenum air. The sum total should be less than 120°F.

ExampleSelect electric reheat for a size D Model SDC, with a re-circulatingfan capacity of 1500 CFM. Space heat loss is estimated as 56 MBH and space design temperature is 72°F.the temperature supply air is 68°F.1. Space heat loss (56MBH) = 16.4 KWH2. Heat required to raise the temperature of supplied air.

3. Total heat required = 16.4 + 1.9 = 18.3 KWH4. Air temperature rise (ATR) = 38.5°F5. Leaving air temperature = 68°+38.5°=106.5°F. Since the leaving

air temperature is less than the recommended maximum limit of 120°F, the selection is satisfactory.

6. Select a suitable power supply from Table 2 page 47.*For Model SDV, Size 18.3 KW, use 480/3 Ph/4 or 600/3Ph/37. Verify power supply connection from Table 1 page 47. *For Model SDV Size 480/3 Ph/4, single point connection. *For Model SDV Size 600/3 Ph/3 dual point connection 600 volts and 115 volts.8. Verify minimum air flow requirements are met.

*82 CFM per KW is greater than 70 CFM per KW. Thus it is a satisfactory selection.

KWH= CFM×1.08× T3413

KWH= =1.9KWH1500×1.08×43413

=82CFM1500CFM18.3KW

48

Coil Air Flow Rate (L/s)Rows L/s HD Loss 59 71 83 94 106 118 142 165 189

1-RowSingleCircuit

0.03 0.24 1.99 2.14 2.29 2.40 2.49 2.58 2.73 2.87 2.99

0.06 0.84 2.23 2.43 2.61 2.75 2.9 3.02 3.22 3.43 3.58

0.13 2.85 2.4 2.61 2.81 2.99 3.17 3.31 3.53 3.81 4.02

0.25 9.60 2.49 2.75 2.96 3.14 3.34 3.49 3.73 4.04 4.28

2-RowMulti-Circuit

0.06 0.24 3.58 3.96 4.28 4.54 4.81 5.04 5.42 5.77 6.07

0.13 0.84 3.90 3.90 3.78 5.13 5.45 5.74 6.27 6.71 7.12

0.25 2.85 4.10 4.10 5.07 5.48 5.83 6.21 6.83 7.39 7.85

0.32 4.20 4.13 4.13 5.13 5.54 5.95 6.30 6.95 7.53 8.03


1-RowSingleCircuit

0.03 0.33 2.75 2.96 3.17 3.31 3.46 3.66 3.84 3.99 4.13

0.06 1.14 3.17 3.49 3.75 3.99 4.19 4.51 4.81 5.04 5.25

0.13 3.87 3.36 3.84 4.16 4.45 4.69 5.13 5.48 5.80 6.07

0.25 13.02 3.63 4.04 4.40 4.72 5.01 5.51 5.92 6.30 6.65

2-RowMulti-Circuit

0.06 0.33 5.07 5.66 6.13 6.54 6.89 7.47 7.94 8.32 8.65

0.13 1.14 5.71 6.45 7.09 7.65 8.15 8.97 9.67 10.26 10.79

0.32 5.73 6.18 7.06 7.85 8.56 9.17 10.26 11.20 11.99 12.72

0.63 19.23 6.36 7.30 8.15 8.91 9.58 10.79 11.8 4 12.75 13.57


1-RowSingleCircuit

0.06 0.24 4.25 4.72 5.10 5.39 5.66 5.86 6.07 6.24 6.54

0.13 0.78 4.81 5.45 5.95 6.36 6.74 7.06 7.36 7.59 8.06

0.25 2.58 5.19 5.92 6.54 7.06 7.50 7.88 8.26 8.59 9.17

0.50 8.73 5.42 6.21 6.89 7.47 7.97 8.44 8.85 9.23 9.91

2-RowMulti-Circuit

0.13 0.54 7.97 9.23 10.23 11.05 11.75 12.37 12.90 13.36 14.18

0.19 1.08 8.47 9.91 11.08 12.07 12.92 13.66 14.30 14.92 15.94

0.32 2.61 8.94 10.52 11.87 13.01 14.01 14.92 15.71 16.44 17.73

0.63 8.79 9.32 11.08 12.57 13.89 15.03 16.06 17.03 17.88 19.40


1-RowSingleCircuit

0.06 0.30 5.48 5.95 6.33 6.62 6.89 7.36 7.7 1 8.00 8.26

0.13 1.02 6.36 6.98 7.50 7.97 8.35 9.03 9.58 10.08 10.49

0.25 3.45 6.92 7.68 8.32 8.88 9.38 10.23 10.96 11.61 12.16

0.50 11.61 7.27 8.09 8.82 9.47 10.02 11.02 11.87 12.63 13.28

2-RowMulti-Circuit

0.13 0.69 10.37 11.58 12.31 13.45 14.18 15.4 2 16.38 17.23 17.94

0.19 1.38 11.14 12.57 13.75 14.8 15.71 17.2 6 18.52 19.61 20.54

0.32 3.39 11.84 13.45 14.86 16.09 17.17 19.08 20.66 22.04 23.24

0.63 11.43 12.43 14.24 15.86 17.26 18.52 20.75 22.65 24.32 25.82

Inlet Size 4", 5"&6"

Inlet Size 7"&8"

Inlet Size 9"&10"

Inlet Size 12"

* Table based on high temperature water (99oC)




3. 1 & 2 Row Hot Water Coil Data

1 & 2 Row Hot Water Coil Data – Metric Units

49



1 & 2 Row Hot Water Coil Data – Metric Units – cont.


1-RowSingleCircuit

0.13 0.48 8.73 9.73 10.52 11.17 11.72 12.19 12.63 13.3 3 13.95

0.19 0.96 9.41 10.61 11.58 12.37 13.04 13.66 14.13 15.09 15.88

0.32 2.31 10.05 11.46 12.57 13.54 14.36 15.09 15.74 16.91 17.88

0.63 7.77 10.64 12.22 13.51 14.62 15.59 16.47 17.23 18.64 19.84

2-RowMulti-Circuit

0.13 0.42 14.13 16.00 17.44 18.58 19.55 20.34 21.04 22.19 23.09

0.19 0.87 15.53 17.88 19.72 21.25 22.54 23.65 24.59 26.23 27.58

0.32 2.10 16.88 19.72 22.04 23.97 25.64 27.11 28.40 30.36 32.53

0.63 7.05 18.08 21.39 24.18 26.55 28.63 30.51 32.18 35.11 37.51

Coil Air Flow Rate (L/s)Rows L/s HD Loss 378 472 566 661 755 849 944 1038 1133 1321 1510

1-RowSingleCircuit

0.13 0.54 10.61 11.52 12.22 12.84 13.36 13.84 14.27 14.63 14.98 15.59 16.09

0.19 1.09 11.61 12.66 13.57 14.33 15.01 15.60 16.15 16.63 17.09 17.88 18.55

0.32 2.64 12.51 13.80 14.89 15.80 16.65 17.39 18.05 18.68 19.25 20.28 21.19

0.63 8.94 13.36 14.33 16.09 17.20 18.17 19.09 19.90 20.64 21.34 22.63 23.77

2-RowMulti-Circuit

0.19 0.33 18.55 20.46 22.04 23.36 24.5 25.48 26.35 27.12 27.81 29.04 30.07

0.25 0.54 19.81 22.04 23.89 25.47 26.85 28.03 29.10 30.08 30.95 32.47 33.79

0.32 0.78 20.63 23.09 25.15 26.90 28.46 29.82 31.04 32.17 33.18 34.90 36.49

0.63 2.64 22.60 25.59 28.16 30.42 32.44 34.25 35.90 37.42 38.80 41.29 43.52

∆T℃ 22 28 33 39 44 56 67 78 83 89 100 111

Factor 0.27 0.33 0.40 0.47 0.53 0.67 0.80 0.93 1.00 1.07 1.20 1.33

Inlet Size 14"

Inlet Size寸16"

Correction Factors - 1 & 2 Row Hot Water Coils

Performance Notes - 1 & 2 Row Hot Water Coils:1. Tabulated values are in kW2. Tables on pages 47 & 48 are based on temperature difference of 83oC between entering air (16oC) and entering water (99oC). For other temperature differences, multiply kW values by factor as listed above.3. Minimum air and water flow values are based on ASHRAE recommendations for coil selection. For selections below these tabulated water or airflow values, please consult your local JC sales representatives.4. HD (Head) loss is in kilopascals.5. Air temperature rise = ATR; ATR( oC) = 829 x kW / L/s (Air Flow)6. Water temperature drop = WTD; WTD ( oC) = 0.244 x kW / L/s (Water Flow)7. Connections: Single Circuit is 13mm OD male solder. : Multi-Circuit is 22mm OD male solder.

50

Coil Air Flow Rate (CFM)Rows GPM HD Loss 125.01 150.44 175.87 199.17 224.6 250.03 300.88 349.62 400.47

1-RowSingleCircuit

0.5 0.08 6.8 7.3 7.8 8.2 8.5 8.8 9.3 9.8 10.2

1.0 0.28 7.6 8.3 8.9 9.4 9.9 10.3 11.0 11.7 12.2

2.1 0.95 8.2 8.9 9.6 10.2 10.8 11.3 12.0 13.0 13.7

4.0 3.20 8.5 9.4 10.1 10.7 11.4 11.9 12.7 13.8 14.6

2-RowMulti-Circuit

1.0 0.08 12.2 13.5 14.6 15.5 16.4 17.2 18.5 19.7 20.7

2.1 0.28 13.3 13.3 12.9 17.5 18.6 19.6 21.4 22.9 24.3

4.0 0.95 14.0 14.0 17.3 18.7 19.9 21.2 23.3 25.2 26.8

5.1 1.40 14.1 14.1 17.5 18.9 20.3 21.5 23.7 25.7 27.4


1-RowSingleCircuit

0.5 0.11 9.4 10.1 10.8 11.3 11.8 12.5 13.1 13.6 14.1

1.0 0.38 10.8 11.9 12.8 13.6 14.3 15.4 16.4 17.2 17.9

2.1 1.29 11.5 13.1 14.2 15.2 16.0 17.5 18.7 19.8 20.7

4.0 4.34 12.4 13.8 15.0 16.1 17.1 18.8 20.2 21.5 22.7

2-RowMulti-Circuit

1.0 0.11 17.3 19.3 20.9 22.3 23.5 25.5 27.1 28.4 29.5

2.1 0.38 19.5 22.0 24.2 26.1 27.8 30.6 33.0 35.0 36.8

5.1 1.91 21.1 24.1 26.8 29.2 31.3 35.0 38.2 40.9 43.4

10 6.41 21.7 24.9 27.8 30.4 32.7 36.8 40.4 43.5 46.3


1-RowSingleCircuit

1.0 0.08 14.5 16 .1 17.4 18.4 19.3 20.0 20.7 21.3 22.3

2.1 0.26 16.4 18.6 20.3 21.7 23.0 24.1 25.1 25.9 27.5

4.0 0.86 17.7 20.2 22.3 24.1 25.6 26.9 28.2 29.3 31.3

7.9 2.91 18.5 21.2 23.5 25.5 27.2 28.8 30.2 31.5 33.8

2-RowMulti-Circuit

2.1 0.18 27.2 31.5 34.9 37.7 40.1 42.2 44.0 45.6 48.4

3.0 0.36 28.9 33.8 37.8 41.2 44.1 46.6 48.8 50.9 54.4

5.1 0.87 30.5 35.9 40.5 44.4 47.8 50.9 53.6 56.1 60.5

10.0 2.93 31.8 37.8 42.9 47.4 51.3 54.8 58.1 61.0 66.2


1-RowSingleCircuit

1.0 0.10 18.7 20.3 21.6 22.6 23.5 25.1 26.3 27.3 28.2

2.1 0.34 21.7 23.8 25.6 27.2 28.5 30.8 32.7 34.4 35.8

4.0 1.15 23.6 26.2 28.4 30.3 32.0 34.9 37.4 39.6 41.5

7.9 3.87 24.8 27.6 30.1 32.3 34.2 37.6 40.5 43.1 45.3

2-RowMulti-Circuit

2.1 0.23 35.4 39.5 42.0 45.9 48.4 52.6 55.9 58.8 61.2

3.0 0.46 38.0 42.9 46.9 50.5 53.6 58.9 63.2 66.9 70.1

5.1 1.13 40.4 45.9 50.7 54.9 58.6 65.1 70.5 75.2 79.3

10.0 3.81 42.4 48.6 54.1 58.9 63.2 70.8 77.3 83.0 88.1

Inlet Size 4", 5"&6"

Inlet Size 7"&8"

Inlet Size 9"&10"

Inlet Size 12"

* Table based on high temperature water (210oF)




3. 1 & 2 Row Hot Water Coil Data

1 & 2 Row Hot Water Coil Data – Metric Units

51



1 & 2 Row Hot Water Coil Data – Metric Units – cont.

Coil Air Flow Rate (CFM)Rows GPM HD Loss 599.64 800.94 1000.1 1199.3 1400.6 1599.8 1801 2188.8 2599.9

1-RowSingleCircuit

2.1 0.16 29.8 33.2 35.9 38.1 40.0 41.6 43.1 45.5 47.6

3.0 0.32 32.1 36.2 39.5 42.2 44.5 46.6 48.2 51.5 54.2

5.1 0.77 34.3 39.1 42.9 46.2 49.0 51.5 53.7 57.7 61.0

10.0 2.59 36.3 41.7 46.1 49.9 53.2 56.2 58.8 63.6 67.7

2-RowMulti-Circuit

2.1 0.14 48.2 54.6 59.5 63.4 66.7 69.4 71.8 75.7 78.8

3.0 0.29 53.0 61.0 67.3 72.5 76.9 80.7 83.9 89.5 94.1

5.1 0.70 57.6 67.3 75.2 81.8 87.5 92.5 96.9 103.6 111.0

10.0 2.35 61.7 73.0 82.5 90.6 97.7 104.1 109.8 119.8 128.0

Coil Air Flow Rate (CFM)Rows GPM HD Loss 800.94 1000.1 1199.3 1400.6 1599.8 1798.9 2000.2 2199.4 2400.7 2799 3199.5

1-RowSingleCircuit

2.1 0.18 36.2 39.3 41.7 43.8 45.6 47.2 48.7 49.9 51.1 53.2 54.9

3.0 0.36 39.6 43.2 46.3 48.9 51.2 53.2 55.1 56.7 58.3 61.0 63.3

5.1 0.88 42.7 47.1 50.8 53.9 56.8 59.3 61.6 63.7 65.7 69.2 72.3

10 2.98 45.6 48.9 54.9 58.7 62.0 65.1 67.9 70.4 72.8 77.2 81.1

2-RowMulti-Circuit

3.0 0.11 63.3 69.8 75.2 79.7 83.6 86.9 89.9 92.5 94.9 99.1 102.6

4.0 0.18 67.6 75.2 81.5 86.9 91.6 95.6 99.3 102.6 105.6 110.8 115.3

5.1 0.26 70.4 78.8 85.8 91.8 97.1 101.8 105.9 109.8 113.2 119.1 124.5

10.0 0.88 77.1 87.3 96.1 103.8 110.7 116.9 122.5 127.7 132.4 140.9 148.5

∆T℃ 40 50 59 70 79 101 121 140 149 160 180 200

Factor 0.27 0.33 0.40 0.47 0.53 0.67 0.80 0.93 1.00 1.07 1.20 1.33

Inlet Size 14"

Inlet Size寸16"

Correction Factors - 1 & 2 Row Hot Water Coils

Performance Notes - 1 & 2 Row Hot Water Coils:1. Tabulated values are in MBH, 1MBH = 1000BTU/Hr.2. Tables on pages 49 & 50 are based on temperature difference of 150oF between entering air (60oF)and entering water (210 oF). For other temperature differences, multiply kW values by factor as listed above.3. Minimum air and water flow values are based on ASHRAE recommendations for coil selection. For selections below these tabulated water or airflow values, please consult your local JC sales representatives.4. HD (Head) loss is in In. W.G.5. Air temperature rise = ATR; ATR( oF) = 927 x MBH / CFM (Air Flow)6. Water temperature drop = WTD; WTD (oF) = 2.04 x MBH / GPM (Water Flow)7. Connections: Single Circuit is 1/2" OD male solder. : Multi-Circuit is 7/8" OD male solder.

52

53

4. 4 Row Hot Water Coil Data4 Row Hot Water Coil Data – Metric Units

59 71 83 94 106 118 142 165 189

0.13 0.69 1.67 1.90 2.14 2.32 2.52 2.67 2.96 3.19 3.430.25 2.31 1.79 2.05 2.32 2.55 2.75 2.96 3.31 3.63 3.930.38 4.71 1.82 2.11 2.37 2.61 2.84 3.08 3.46 3.81 4.130.50 7.80 1.82 2.14 2.40 2.67 2.90 3.14 3.55 3.93 4.28

Coil

L/sRowsHD

Loss

4-RowMulti-Circuit

Air Flow Rate (CFM)

Inlet Size 4", 5" & 6"


94 118 142 165 189 236 283 330 378

0.13 0.42 2.46 2.84 3.17 3.43 3.66 4.07 4.43 4.69 4.920.25 1.41 2.67 3.14 3.55 3.93 4.25 4.81 5.30 5.71 6.070.32 2.07 2.73 3.19 3.66 4.04 4.40 5.01 5.51 5.98 6.360.63 6.96 2.81 3.37 3.87 4.31 4.72 5.42 6.07 6.62 7.12

4-RowMulti-Circuit

Rows L/s

CoilHD

Loss

Air Flow Rate (CFM)


Inlet Size 7" & 8"

142 189 236 283 330 378 425 472 189

0.13 0.57 3.49 4.16 4.66 5.10 5.45 5.77 6.04 6.24 6.650.25 1.95 3.90 4.75 5.48 6.10 6.62 7.09 7.50 7.85 8.500.32 2.88 3.99 4.89 5.66 6.33 6.92 7.41 7.88 8.29 9.030.63 9.69 4.19 5.22 6.10 6.89 7.59 8.24 8.82 9.35 10.32

L/s

Coil

Rows

4-RowMulti-Circuit

HDLoss

Air Flow Rate (CFM)


Inlet Size 9" & 10"

189 236 283 330 378 472 566 661 755

0.13 0.78 4.51 5.13 5.63 6.07 6.42 7.00 7.47 7.85 8.180.25 2.58 5.10 5.95 6.68 7.30 7.88 8.85 9.64 10.29 10.870.32 3.81 5.25 6.15 6.95 7.65 8.26 9.32 10.23 10.99 11.630.63 12.81 5.54 6.59 7.53 8.35 9.11 10.46 11.63 12.66 13.54

4-RowMulti-Circuit

Rows L/s

CoilHD

Loss

Air Flow Rate (CFM)

Inlet Size 12"


283 378 472 566 661 755 850 1033 1227

0.25 0.75 7.06 8.41 9.55 10.37 11.11 11.72 12.28 13.16 13.890.38 1.53 7.56 9.17 10.46 11.58 12.51 13.33 14.07 15.30 16.290.50 2.52 7.82 9.58 11.05 12.28 13.36 14.33 15.18 16.65 17.850.63 3.69 8.03 9.85 11.43 12.78 13.95 15.01 15.94 17.58 18.96

4-RowMulti-Circuit

Rows L/sHD

Loss

CoilAir Flow Rate (CFM)

Inlet Size 14"


54


378 472 566 661 755 849 944 1038 1133 1321 1510

0.32 0.63 9.11 10.37 11.46 12.34 13.13 13.81 14.39 14.92 15.42 16.24 16.940.38 0.84 9.44 10.81 11.99 13.01 13.86 14.63 15.33 15.95 16.47 17.47 18.290.50 1.41 9.88 11.43 12.78 13.92 14.95 15.86 16.68 17.42 18.08 19.28 20.310.63 2.10 10.17 11.84 13.28 14.57 15.68 16.68 17.61 18.44 19.23 20.57 21.75

T oC 17 22 28 33 39 44 50 56 61 67

Factor

Coil

4-RowMulti-Circuit

Rows L/sHD

Loss

2.472.202.001.000.800.60 1.801.601.401.20

4 Row Hot Water Coil Data – Metric Units – cont.

Inlet Size 16"

Correction Factors - 4 Row Hot Water Coils

1 Tabulated values are in kW2 Tables on pages 51 & 52 are based on temperature difference of 28oC between entering air (16oC) and entering water (43 oC).

For other temperature differences, multiply kW values by factor as listed above.3 Minimum air and water flow values are based on ASHRAE recommendations for coil selection.

For selections below these tabulated water or airflow values, please consult your local JC sales representatives.4 HD (Head) loss is in kilopascals.5 Air temperature rise = ATR; ATR(oC) = 829 x kW / L/s (Air Flow)6 Water temperature drop = WTD; WTD ( oC) = 0.244 x kW / L/s (Water Flow)7 Connections: Single Circuit sizes 4" to 8" is 13mm OD male solder; 9" and above 22mm OD male solder.

: Multi-Circuit is 22mm OD male solder.

Performance Notes - 4 Row Hot Water Coils (Optional):

Air Flow Rate (HD L/s)

53

53

4. 4 Row Hot Water Coil Data4 Row Hot Water Coil Data – Metric Units

59 71 83 94 106 118 142 165 189

0.13 0.69 1.67 1.90 2.14 2.32 2.52 2.67 2.96 3.19 3.430.25 2.31 1.79 2.05 2.32 2.55 2.75 2.96 3.31 3.63 3.930.38 4.71 1.82 2.11 2.37 2.61 2.84 3.08 3.46 3.81 4.130.50 7.80 1.82 2.14 2.40 2.67 2.90 3.14 3.55 3.93 4.28

Coil

L/sRowsHD

Loss

4-RowMulti-Circuit

Air Flow Rate (CFM)



94 118 142 165 189 236 283 330 378

0.13 0.42 2.46 2.84 3.17 3.43 3.66 4.07 4.43 4.69 4.920.25 1.41 2.67 3.14 3.55 3.93 4.25 4.81 5.30 5.71 6.070.32 2.07 2.73 3.19 3.66 4.04 4.40 5.01 5.51 5.98 6.360.63 6.96 2.81 3.37 3.87 4.31 4.72 5.42 6.07 6.62 7.12

4-RowMulti-Circuit

Rows L/s

CoilHD

Loss

Air Flow Rate (CFM)


Inlet Size 7" & 8"

142 189 236 283 330 378 425 472 189

0.13 0.57 3.49 4.16 4.66 5.10 5.45 5.77 6.04 6.24 6.650.25 1.95 3.90 4.75 5.48 6.10 6.62 7.09 7.50 7.85 8.500.32 2.88 3.99 4.89 5.66 6.33 6.92 7.41 7.88 8.29 9.030.63 9.69 4.19 5.22 6.10 6.89 7.59 8.24 8.82 9.35 10.32

L/s

Coil

Rows

4-RowMulti-Circuit

HDLoss

Air Flow Rate (CFM)


Inlet Size 9" & 10"

189 236 283 330 378 472 566 661 755

0.13 0.78 4.51 5.13 5.63 6.07 6.42 7.00 7.47 7.85 8.180.25 2.58 5.10 5.95 6.68 7.30 7.88 8.85 9.64 10.29 10.870.32 3.81 5.25 6.15 6.95 7.65 8.26 9.32 10.23 10.99 11.630.63 12.81 5.54 6.59 7.53 8.35 9.11 10.46 11.63 12.66 13.54

4-RowMulti-Circuit

Rows L/s

CoilHD

Loss

Air Flow Rate (CFM)

Inlet Size 12"


283 378 472 566 661 755 850 1033 1227

0.25 0.75 7.06 8.41 9.55 10.37 11.11 11.72 12.28 13.16 13.890.38 1.53 7.56 9.17 10.46 11.58 12.51 13.33 14.07 15.30 16.290.50 2.52 7.82 9.58 11.05 12.28 13.36 14.33 15.18 16.65 17.850.63 3.69 8.03 9.85 11.43 12.78 13.95 15.01 15.94 17.58 18.96

4-RowMulti-Circuit

Rows L/sHD

Loss

CoilAir Flow Rate (CFM)

Inlet Size 14"


54


378 472 566 661 755 849 944 1038 1133 1321 1510

0.32 0.63 9.11 10.37 11.46 12.34 13.13 13.81 14.39 14.92 15.42 16.24 16.940.38 0.84 9.44 10.81 11.99 13.01 13.86 14.63 15.33 15.95 16.47 17.47 18.290.50 1.41 9.88 11.43 12.78 13.92 14.95 15.86 16.68 17.42 18.08 19.28 20.310.63 2.10 10.17 11.84 13.28 14.57 15.68 16.68 17.61 18.44 19.23 20.57 21.75

T oC 17 22 28 33 39 44 50 56 61 67

Factor

Coil

4-RowMulti-Circuit

Rows L/sHD

Loss

2.472.202.001.000.800.60 1.801.601.401.20

4 Row Hot Water Coil Data – Metric Units – cont.

Inlet Size 16"


1 Tabulated values are in kW2 Tables on pages 51 & 52 are based on temperature difference of 28oC between entering air (16oC) and entering water (43 oC).


For selections below these tabulated water or airflow values, please consult your local JC sales representatives.4 HD (Head) loss is in kilopascals.5 Air temperature rise = ATR; ATR(oC) = 829 x kW / L/s (Air Flow)6 Water temperature drop = WTD; WTD ( oC) = 0.244 x kW / L/s (Water Flow)7 Connections: Single Circuit sizes 4" to 8" is 13mm OD male solder; 9" and above 22mm OD male solder.

: Multi-Circuit is 22mm OD male solder.



54

55

4 Row Hot Water Coil Data – SI Units




125.01 150.44 175.87 199.17 224.6 250.03 300.88 349.62 400.47

2.06 0.23 5.70 6.48 7.30 7.92 8.60 9.11 10.10 10.88 11.703.96 0.77 6.11 6.99 7.92 8.70 9.38 10.10 11.29 12.39 13.416.02 1.57 6.21 7.20 8.09 8.91 9.69 10.51 11.81 13.00 14.097.93 2.60 6.21 7.30 8.19 9.11 9.90 10.71 12.11 13.41 14.60

Coil

RowsHD

Loss

4-RowMulti-Circuit

GPM



199.17 250.03 300.88 349.62 400.47 500.06 599.64 699.23 800.94

2.06 0.14 8.39 9.69 10.82 11.70 12.49 13.89 15.12 16.00 16.793.96 0.47 9.11 10.71 12.11 13.41 14.50 16.41 18.08 19.48 20.715.07 0.69 9.32 10.88 12.49 13.79 15.01 17.09 18.80 20.40 21.709.99 2.32 9.59 11.50 13.20 14.71 16.11 18.49 20.71 22.59 24.29

4-RowMulti-Circuit

Rows

Coil

GPMHD

Loss

Inlet Size 7" & 8"



300.88 400.47 500.06 599.64 699.23 800.94 900.52 1000.1 400.47

2.06 0.19 11.91 14.19 15.90 17.40 18.60 19.69 20.61 21.29 22.693.96 0.65 13.31 16.21 18.70 20.81 22.59 24.19 25.59 26.79 29.005.07 0.96 13.61 16.69 19.31 21.60 23.61 25.28 26.89 28.29 30.819.99 3.23 14.30 17.81 20.81 23.51 25.90 28.12 30.10 31.90 35.21

Coil

Rows

4-RowMulti-Circuit

HDLoss

GPM

Inlet Size 9" & 10"



400.47 500.06 599.64 699.23 800.94 1000.1 1199.3 1400.6 1599.8

2.06 0.26 15.39 17.50 19.21 20.71 21.91 23.88 25.49 26.79 27.913.96 0.86 17.40 20.30 22.79 24.91 26.89 30.20 32.89 35.11 37.095.07 1.27 17.91 20.98 23.71 26.10 28.18 31.80 34.91 37.50 39.689.99 4.27 18.90 22.49 25.69 28.49 31.08 35.69 39.68 43.20 46.20

4-RowMulti-Circuit

Rows

Coil

GPMHD

Loss

Inlet Size 12"


599.64 800.94 1000.1 1199.3 1400.6 1599.8 1801 2188.8 2599.9

3.96 0.25 24.09 28.70 32.59 35.38 37.91 39.99 41.90 44.90 47.396.02 0.51 25.80 31.29 35.69 39.51 42.69 45.48 48.01 52.21 55.587.93 0.84 26.68 32.69 37.70 41.90 45.59 48.90 51.80 56.81 60.919.99 1.23 27.40 33.61 39.00 43.61 47.60 51.22 54.39 59.99 64.69

4-RowMulti-Circuit

RowsHD

LossGPM

CoilAir Flow Rate (HD L/s)

Inlet Size 14"

56


1 Tabulated values are in MBH, 1MBH = 1000BTU/Hr.2 Tables on pages 53 & 54 are based on temperature difference of 50oF between entering air (60oF)and entering water (110 oF).


For selections below these tabulated water or airflow values, please consult your local JC sales representatives.4 HD (Head) loss is in In. W.G.5 Air temperature rise = ATR; ATR( oF) = 927 x MBH / CFM (Air Flow)6 Water temperature drop = WTD; WTD ( oF) = 2.04 x MBH / GPM (Water Flow)7 Connections: Single Circuit is 1/2" OD male solder.

: Multi-Circuit is 7/8" OD male solder.

800.94 1000.1 1199.3 1400.6 1599.8 1798.9 2000.2 2199.4 2400.7 2799 3199.5

5.07 0.21 31.08 35.38 39.10 42.11 44.80 47.12 49.10 50.91 52.62 55.41 57.806.02 0.28 32.21 36.89 40.91 44.39 47.29 49.92 52.31 54.42 56.20 59.61 62.417.93 0.47 33.71 39.00 43.61 47.50 51.01 54.12 56.91 59.44 61.69 65.79 69.309.99 0.70 34.70 40.40 45.31 49.71 53.50 56.91 60.09 62.92 65.62 70.19 74.21

∆T oFFactor 1.000.800.60 1.801.601.401.20

101 110 121

2.472.202.0059 70 79 90

Coil

31 40 50

4-RowMulti-Circuit

RowsHD

LossGPM

Air Flow Rate (CFM)



Inlet Size 16"


55

55

4 Row Hot Water Coil Data – SI Units




125.01 150.44 175.87 199.17 224.6 250.03 300.88 349.62 400.47

2.06 0.23 5.70 6.48 7.30 7.92 8.60 9.11 10.10 10.88 11.703.96 0.77 6.11 6.99 7.92 8.70 9.38 10.10 11.29 12.39 13.416.02 1.57 6.21 7.20 8.09 8.91 9.69 10.51 11.81 13.00 14.097.93 2.60 6.21 7.30 8.19 9.11 9.90 10.71 12.11 13.41 14.60

Coil

RowsHD

Loss

4-RowMulti-Circuit

GPM



199.17 250.03 300.88 349.62 400.47 500.06 599.64 699.23 800.94

2.06 0.14 8.39 9.69 10.82 11.70 12.49 13.89 15.12 16.00 16.793.96 0.47 9.11 10.71 12.11 13.41 14.50 16.41 18.08 19.48 20.715.07 0.69 9.32 10.88 12.49 13.79 15.01 17.09 18.80 20.40 21.709.99 2.32 9.59 11.50 13.20 14.71 16.11 18.49 20.71 22.59 24.29

4-RowMulti-Circuit

Rows

Coil

GPMHD

Loss

Inlet Size 7" & 8"



300.88 400.47 500.06 599.64 699.23 800.94 900.52 1000.1 400.47

2.06 0.19 11.91 14.19 15.90 17.40 18.60 19.69 20.61 21.29 22.693.96 0.65 13.31 16.21 18.70 20.81 22.59 24.19 25.59 26.79 29.005.07 0.96 13.61 16.69 19.31 21.60 23.61 25.28 26.89 28.29 30.819.99 3.23 14.30 17.81 20.81 23.51 25.90 28.12 30.10 31.90 35.21

Coil

Rows

4-RowMulti-Circuit

HDLoss

GPM

Inlet Size 9" & 10"



400.47 500.06 599.64 699.23 800.94 1000.1 1199.3 1400.6 1599.8

2.06 0.26 15.39 17.50 19.21 20.71 21.91 23.88 25.49 26.79 27.913.96 0.86 17.40 20.30 22.79 24.91 26.89 30.20 32.89 35.11 37.095.07 1.27 17.91 20.98 23.71 26.10 28.18 31.80 34.91 37.50 39.689.99 4.27 18.90 22.49 25.69 28.49 31.08 35.69 39.68 43.20 46.20

4-RowMulti-Circuit

Rows

Coil

GPMHD

Loss

Inlet Size 12"


599.64 800.94 1000.1 1199.3 1400.6 1599.8 1801 2188.8 2599.9

3.96 0.25 24.09 28.70 32.59 35.38 37.91 39.99 41.90 44.90 47.396.02 0.51 25.80 31.29 35.69 39.51 42.69 45.48 48.01 52.21 55.587.93 0.84 26.68 32.69 37.70 41.90 45.59 48.90 51.80 56.81 60.919.99 1.23 27.40 33.61 39.00 43.61 47.60 51.22 54.39 59.99 64.69

4-RowMulti-Circuit

RowsHD

LossGPM

CoilAir Flow Rate (HD L/s)

Inlet Size 14"

56


1 Tabulated values are in MBH, 1MBH = 1000BTU/Hr.2 Tables on pages 53 & 54 are based on temperature difference of 50oF between entering air (60oF)and entering water (110 oF).


For selections below these tabulated water or airflow values, please consult your local JC sales representatives.4 HD (Head) loss is in In. W.G.5 Air temperature rise = ATR; ATR( oF) = 927 x MBH / CFM (Air Flow)6 Water temperature drop = WTD; WTD ( oF) = 2.04 x MBH / GPM (Water Flow)7 Connections: Single Circuit is 1/2" OD male solder.

: Multi-Circuit is 7/8" OD male solder.

800.94 1000.1 1199.3 1400.6 1599.8 1798.9 2000.2 2199.4 2400.7 2799 3199.5

5.07 0.21 31.08 35.38 39.10 42.11 44.80 47.12 49.10 50.91 52.62 55.41 57.806.02 0.28 32.21 36.89 40.91 44.39 47.29 49.92 52.31 54.42 56.20 59.61 62.417.93 0.47 33.71 39.00 43.61 47.50 51.01 54.12 56.91 59.44 61.69 65.79 69.309.99 0.70 34.70 40.40 45.31 49.71 53.50 56.91 60.09 62.92 65.62 70.19 74.21

∆T oFFactor 1.000.800.60 1.801.601.401.20

101 110 121

2.472.202.0059 70 79 90

Coil

31 40 50

4-RowMulti-Circuit

RowsHD

LossGPM

Air Flow Rate (CFM)



Inlet Size 16"


56

E. Acoustical Engineering Guidelines1. Engineering Guide / Terminal Units

1.1 Estimating Sound Levels – Noise Criteria1.1.1 Noise Criteria – NCNoise Criteria or NC level values have become widely accepted as a measure of room noise levels and as a rating scale for equipment that is expected to stay within those levels.

When deriving NV levels for terminal units, the sound pressure level of octave bands 2 through 7 should be considered. These pressure levels are plotted on a standard NC curve form (Figure 1).

The highest pressure level when measured against the NC curves, regardless of frequency, determines the NC of the unit.

Table 1 illustrates the ASHRAE recommended space NC values for many commercial air conditioning applications. Terminal units should be selected so that the tabulated NC levels are within these design goals.

Most manufacturers’ catalogue data for terminal units lists the sound power levels at various operating conditions. To determine the actual sound pressure level in the space, we must evaluate what attenuation factors are present in the system and subtract these values form the manufacturers sound power levels.

The Air Conditioning and Refrigeration Institute (ARI) has published “A Procedure for Estimating Occupied Space SoundLevels in the Application of Air Terminals and Air Outlets”, known as Standard 885-90. This standard forms the basis forthe sound estimation guidelines presented on the following pages. These guidelines are offered for typical conditions. For amore detailed analysis, refer to ARI Standard 885-90 and the 1991 ASHRAE HVAV Applications Handbook, Chapter 42.

63 125 250 500 1000 2000 4000 8000

Band Centre Frequencies, Hz**(American Standard S 1.6 1960)

Figure 1: Noise Criteria Curves

PWL,

Oct

ave

Band

Sou

nd P

ower

Lev

el, d

B, r

e 10

-12 W

atts

SPL,

Oct

ave

Band

Sou

nd P

ress

ure

Leve

l, dB

, re

0.00

02 M

icro

bar 90

80

70

60

50

40

30

20

10

85

75

65

55

45

35

25

15

5

NC-70

NC-60

NC-50

NC-40

NC-30

NC-20

Approximate threshold ofhearing for continuous noise

Table 1: Design Guideline for HVAC System Noise in Unoccupied Spaces

Space RC (N) or NC Level

1 Private residences 25 - 35

2

Hotels / Motels- Individual Rooms or Suites- Meeting / Banquet Rooms- Halls, Corridors, Lobbies- Service / Support Areas

25 - 3525 - 3535 - 4535 - 45

3

Office Buildings- Executive and Private Offices- Conference Rooms- Teleconference Rooms- Open-Plan Offices- Circulation and Public Lobbies

25 - 3525 - 35

25 (max)30 - 4030 - 40

4

Hospitals and Clinics- Private Rooms- Wards- Operating Rooms- Corridors- Public Areas

25 - 3530 - 4025 - 3530 - 4030 - 40

5

Performing Arts Spaces- Drama Theaters- Concert and Recital Halls- Music Teaching Studios- Music Practice Rooms

25 (max)b

25 (max)35 (max)

6

Laboratories (With Fume Hoods- Testing/Research, Minimal Speech Communication- Research, Extensive Telephone use, Speech Communication- Group Teaching

45 - 5540 - 50

35 - 45

7 Churches, Mosques, SynagoguesWith Critical Music Programs

25 - 35b

8

Schools- Classrooms up to 750 ft2 (75 m2)- Classrooms over 750 ft2 (75 m2)- Lecture Rooms for more than 50 (Unamplified Speech

40 (max)35 (max)35 (max)

9 Libraries 30 - 40

10Courtrooms- Unamplified Speech- Amplified Speech

25 - 3530 - 40

11Indoor Stadiums and Gymnasiums-School and College Gymnasiums and natatoriums-Large Seating Capacity Spaces (with Amplified Speech)

40 - 50c45 - 55c

a. The values and ranges are based on judgement and experience, not on quantitative evaluations of human reactions. They represent general limits of acceptability for typical building occupancies. Higher or lower values may be appropriate and should be based on a careful analysis of economics, space usage, and user needs. They are not intended to serve by themselves as a basis for a contractual requirement.

b. An experience acoustical consultant should be retained for guidance on acoustically critical spaces (below RC30) and for all performing arts spaces.

c. Spectrum levels and sound quality are of lesser importance in these spaces than overall sound levels.

57

UpstreamDuct Breakout

Radiated

Unit Inlet &Casing Radiated

Outlet Discharge/Outlet Generated

Duct BreakoutRadiated

DischargeDuct Breakout

Radiated

Figure 2：Sound Paths

Figure 3：Radiated Sound

1.2 Estimating Sound Levels1.2.1 Sound PathsIn order to estimate the sound level in the occupied space, one must first identify the sound source and determine by which paths the sound enters the occupied space. Figure 2 illustrates a fan powered terminal as example of a sound source and identifies five sound paths. These sound paths are as follows.

Upstream Duct Breakout RadiatedThis is the noise generated by the terminal which is transmitted through the upstream ductwork.

Inlet and Casing RadiatedThis is the noise generated by the terminal which is transmitted through the terminal casing or which escapes out the return air opening.

Discharge Duct Breakout RadiatedThis is the noise generated by the terminal unit which is transmitted through the downstream ductwork.

Outlet DischargeThis is the noise generated by the terminal which travels down the duct and escapes at the air outlet.

Outlet GeneratedThis is the noise generated by the air outlet. Since the discharge and upstream duct breakout noise paths are functions of the quality of the ductwork construction and installation rather than the terminal unit performance, they are not dealt with in the following estimating procedure. Generally if care is taken in the design and installation of the ductwork, breakout noise will not be a contributing factor to the occupied level. However for a detailed analysis of duct breakout noise, please refer to ARI Standard 885-90.Now that we have identified the relevant sound paths, we can evaluate the attenuation factors for each.

1.2.2 Radiated SoundFigure 3 illustrates the sound path for inlet and casingradiated sound. The attenuation factors which apply to this sound path are Plenum/Ceiling Effect and Space Effect.

Plenum/Ceiling EffectThe plenum/ceiling effect is the combined attenuation of the plenum absorption and the transmission loss through the ceiling. Table 2 provides typical values for plenum/ceiling effect of several ceiling types based on typical penetration and light fixtures.

Space EffectThis is the attenuation of the room due to absorptive surfaces, furnishings and room volume. The space effect of a typical room can be estimated using the Schultz equation: S=10 LOG r (Ft³) + 3 LOG f-25

UpstreamDuct Breakout

Radiated

Unit Inlet &Casing Radiated

Outlet Discharge/Outlet Generated

Duct BreakoutRadiated

DischargeDuct Breakout

Radiated

Figure 2：Sound Paths

Figure 3：Radiated Sound

Where s = space effect attenuationr = shortest distance in feet from noise source to the receiver occupantv = room volume in cubic feetf = octave band centre frequency of interest

Table 2 Plenum/Ceiling Effect

Octave Band 2 3 4 5 6 7

Type 1 Glass Fiber 8 8 8 10 10 14

Type 2 Mineral Fiber 9 10 12 14 15 16

Type 3 Solid Gypsum Board 15 21 25 27 26 27

5859

1.2.3 Discharge Sound Figure 4 illustrates the sound path for outlet discharge sound. The attenuation factors which apply to this sound path are: • Duct Insertion Loss • Branch Power Division • Elbow and Tee Loss • Line Flexible Duct Insertion Loss • End Reflection Factor • Space Effect

Duct Insertion Loss Acoustically lined ductwork is effective in absorbing sound as it travels down the duct. Table 3 lists the attenuation in db/linear foot for various duct sizes coinciding with the outlet size of commonly used Johnson Controls terminals.

Branch Power Division At branch take-offs the acoustic energy is divided in proportion the flow division of the take-off. Table 4 lists the attenuation at various percentages of total flow carried by the branch ductwork.

Elbow & Tee Loss Lined and unlined rectangular elbows provide attenuation as per Tables 5 and 6. Attenuation of a tee fitting can be estimated by considering the tee as two elbows placed side by side (Figure 5).

Data based on discharge duct same size as unit outlet, line with 1” insulation 2 lb/cu. ft. density. Reference:

ASHRAE Handbook ARI Standard 885

Table 4 – Flow Division

Figure 5: Tee Fitting Loss

Table 5 – Attenuation of Unlined Elbows without Turning Vanes

Table 3 – Attenuation in Internally Insulated Ducts, dB/Linear Foot

Octave Band Model Type

Discharge Duct

(Inches) 2 3 4 5 6 7

•Fan Powered 12 x 8 0.2 0.7 1.8 4.9 5.0 2.6 •Single Duct 12 x 10 0.2 0.7 1.8 4.9 5.0 2.6 (SP V, SE V, SDV) 14 x 12½ 0.2 0.6 1.6 4.5 4.5 2.7 •R-Controller 16 x 15 0.2 0.5 1.4 3.9 3.8 2.5 20 x 17½ 0.2 0.4 1.2 3.3 3.2 2.3 24 x 18 0.1 0.4 1.0 2.8 2.7 2.1

% Total Flow Division 5 10 15 20 30 40 50 60

dB Attenuation 13 10 8 7 5 4 3 1

Mean Duct Width Octave Band (Inches) 2 3 4 5 6 7

5 0 0 1 5 7 5 10 0 1 5 7 5 3 20 1 5 7 5 3 3 40 5 7 5 3 3 3 dB

Figure 4 Discharge Sound

D

Mean Duct Width = D/2

Figure 5: Tee Fitting Loss

5960

Table 6 – Attenuation of Lined Elbows Ahead and After Bend

Reference ARI Standard 885-90

Lined Flexible Duct Insertion Loss The insertion loss of lined flexible duct is listed in Table 7.

Table 7 lined Flexible Duct Insertion Loss

End Reflection When sound passes from a small space such as a duct into a large space such as a room, a portion of the sound is reflected in the room. Table 8 lists the attenuation values for end reflection. Note that the full attenuation of end reflection is obtained only when air exits an open duct with at least 3 to 5 diameters of straight duct. Diffusers will reduce the end reflection by at least 6 db.

Table 8 – End Reflection

1. Do not apply for linear diffusers, or diffusers tapped directly into primary ductwork.

2. If duct terminates in a diffuser, deduct 6 dB. Reference:

ASHRAE Handbook ARI Standard 885

Space Effect The space effect is identical to the Shultz equations on page 58.

1.2.4 Outlet Generated Sound This is the sound generated by the air outlet itself. The attenuation factor which applies to this sound path is space effect. The space effect is identical to the Shultz equation on page 58.

In most cases the manufacturers of air outlets publish only a single NC sound rating based on typical 10db room absorption. To determine the sound power level of the outlet in the various octave bands, the following procedure can be used.

Assume the octave band pressure levels at the listed NC in accordance with Table 9. Add the 10db room absorption to the pressure levels to arrive at the final sound power values.

Table 9 – NC vs. Sound Pressure

NC Octave Band Center Frequency Hz

2 3 4 5 6 7

15 36 29 22 17 14 12 20 40 33 26 22 19 17 25 44 37 31 27 24 22 30 48 41 35 31 29 28 35 52 45 40 36 34 33 40 56 50 45 41 39 38 45 60 54 49 46 44 43 50 64 58 54 51 49 48 55 67 62 58 56 54 53 60 71 67 63 61 59 58 65 75 71 68 66 64 63

Duct Dia. Duct Length Octave Band Inches Ft. 2 3 4 5 6 7

6 3 6 7 15 16 17 12 6 6 9 12 27 35 32 17 8 3 3 5 12 12 11 8 8 6 6 9 23 25 22 13 10 3 1 3 14 13 10 7 10 6 3 5 23 23 19 10 12 3 3 7 8 9 5 - 12 6 7 11 20 19 20 10 16 3 1 1 6 7 8 5 16 6 2 3 15 17 14 6

Mean Duct Width Octave Band (Inches) 2 3 4 5 6 7

5 0 0 1 6 12 14 10 0 1 6 12 14 16 20 1 6 12 14 16 18 40 6 12 14 16 18 18

Duct Dia. Octave Band & Center Frequency Hz. Inches 2 3 4 5 6 7

6 12 8 4 1 0 0 8 11 6 2 0 0 0 10 9 5 1 0 0 0 12 8 4 1 0 0 0 16 6 2 0 0 0 0

Reference: ARI Standard 885-90

Air Outlet

60 61

1.2.5 Environmental Adjustment Factors According to ARI Standard 885.90, an environmental adjustment factor must be applied to manufacturer’s data if the sound power data has been obtained in accordance with ARI Standard 880.

Sound power levels obtained in accordance with Standard 880 are based on a free field calibration of the reference sound source. According to ARI, real rooms at low frequencies behave acoustically more like reverberant rooms than open spaces (free field). Therefore it is necessary to adjust power levels obtained in accordance with ARI Standard 880 by the Environmental Adjustment Factor Listed in Table 10. These factors are subtracted from the manufacturer’s sound power level data.

JOHNSON CONTROLS tests all terminal units in accordance with ARI Standard 880, therefore these corrections should be applied when estimating the sound power in occupied spaces.

Table 10 – Environmental Adjustment Factor Octave Band 2 3 4 5 6 7 Factor, db 3 2 1 1 1 1

Reference: - ARI Standard 885-90

1.3 Multiple Sound Sources All outlets sound data is for a single source. Allowances must be made for multiple outlets when this occurs in a space since the overall noise level may be the resultant of more than one out let. Table 11 illustrates the additive effect of multiple outlets of equal sound.

When the sound at each outlet is not equal, they must be added in pairs. Sound power levels and sound pressure levels expressed in decibels (dB) are logarithmic functions and therefore cannot be added directly . Rather than determining the combined effect of two sound sources mathematically, a simpler approach is provided in Figure 6. Note that when two sound sources are of equal value, the resultant will be 3 dB higher than either source. If the difference between two sources is greater than 10 dB, the contribution from the quietest source can be ignored. Figure 7 can also be used when several sources are to be considered. The different sources are added in pairs as illustrated below:

For a large area with a large number of outlets, consider an area of 400 to 600 square feet as the maximum area where more than one outlet will contribute to the overall noise level. Take area to be square or of an aspect ratio of 1 to 2. By using an overlay on the diffuser layout, the maximum concentration of diffusers can be determined and thus the overall noise level can be calculated.

Table 11 – Allowance for Numbers of Outlets Adding Sound at each Outlets in Pairs

Figure 6 Figure 7

dB, t

o be

Add

ed to

Hig

her

Leve

l

No. of Outlets 1 2 3 4 8 10 20 40 db Boost 0 3 5 6 9 10 13 16

0 2 4 6 8 10 12 14

3.0

2.0

1.0

0.0

Difference Between Two Levels to be Added, dB

Figure 6

dB, t

o be

Add

ed t

o H

ighe

r Le

vel

6162

1.3.1 Discharge Sound

7 6 5 4 3 2

FDCLP Discharge Sound, (example) 5' Lined Duct, 14"x12½"- Table 3Lined Elbow, 7" Width - Table 6Power Division 50% - Table 45' Lined Duct, 6"x12" - Table 36' - 6" Φ Lined Flex - Table 7Power Division 50% - Table 4End Reflection (1)- Table 8Space Effect (2)Environmental Adjustment - Table 10 Two Outlets - Table 11Discharge Sound at Recipient

(1) End Reflection 6" Φ Duct

Correction for Diffuser Termination Net End Reflection

(2) Space Effect V = 5000 Ft³, r = 5 Ft. Band 2 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (125) – 25 = 7 Band 3 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (250) – 25 = 8 Band 4 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (500) – 25 = 9 Band 5 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (1000) – 25 = 10 Band 6 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (2000) – 25 = 10 Band 7 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (4000) – 25 = 11

1.3.2 Radiated Sound 7 6 5 4 3 2

FDCLP Discharge Sound, (example) Plenum/Ceiling Effect - Table 2 Space Effect (1)Environmental Adjustment - Table 10

(1) Space Effect V = 5000 Ft³, r = 10’ Band 2 = 10 LOG (10) + 5 LOG (5000) + 3 LOG (125) – 25 = 10 Band 3 = 10 LOG (10) + 5 LOG (5000) + 3 LOG (250) – 25 = 11 Band 4 = 10 LOG (10) + 5 LOG (5000) + 3 LOG (500) – 25 = 12 Band 5 = 10 LOG (10) + 5 LOG (5000) + 3 LOG (1000) – 25 = 13 Band 6 = 10 LOG (10) + 5 LOG (5000) + 3 LOG (2000) – 25 = 13 Band 7 = 10 LOG (10) + 5 LOG (5000) + 3 LOG (4000) – 25 = 14

1.3.3 Outlet Sound 24x24 SCD, 6” Φ@ 200 CFM 7 6 5 4 3 2 Outlet Sound, NC22 - Table 9Addition for Room Absorption 10 dB Space Effect (1)Environmental Adjustment - Table 10 Two Outlets - Table 11Outlet Sound at Recipient

(1) Space Effect V = 5000 Ft³, r = 5 Ft. Band 2 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (125) – 25 = 7 Band 3 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (250) – 25 = 8 Band 4 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (500) – 25 = 9 Band 5 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (1000) – 25 = 10 Band 6 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (2000) – 25 = 10 Band 7 = 10 LOG (5) + 5 LOG (5000) + 3 LOG (4000) – 25 = 11

1.3.4 Total Sound Total Sound = Radiated + Discharge + Outlet Band 2 = 43 + 42 + 45 = 48 Band 3 = 36 + 33 + 38 = 41 Band 4 = 31 + 11 + 31 = 34 Band 5 = 23 + 0 + 26 = 28 Band 6 = 20 + 0 + 23 = 25 Band 7 = 16 + 0 + 20 = 22 Plot Sound Pressure Levels on NC Curve – Fig.1 Room NC Level = NC 30

Radiated Sound at Recipient

72 67 69 70 68 68

-1 -3 -8 -23 -23 -14 0 0 -1 -6 -12 -14 -3 -3 -3 -3 -3 -3 -1 -4 -9 -25 -25 -13 -9 -12 -27 -35 -32 -17 -3 -3 -3 -3 -3 -3 -6 -2 0 0 0 0 -7 -8 -9 -10 -10 -11

-3 -2 -1 -1 -1 -1

+3 +3 +3 +3 +3 +3 43 33 11 0 0 0

2 3 4 5 6 7

0 0 1 4 8 21

-6 -6 -6 -6 -6 -6

6 2 0 0 0 0

65 59 56 51 49 47

-9 -10 -12 -14 -15 -16 -10 -11 -12 -13 -13 -14

-3 -2 -1 -1 -1 -1

42 35 28 24 21 19

+10 +10 +10 +10 +10 +10

-7 -8 -9 -10 -10 -11

-3 -2 -1 -1 -1 -1

+3 +3 +3 +3 +3 +3 45 38 31 26 23 20

62

1.4 Typical Sound Attenuation Values

The following Table values are typical sound attenuator values for diffuser sound, air terminal discharge sound and air terminal radiated sound. These values can be used as a quick method of estimating space sound levels when a detailed evaluation is not available. The typical attenuation values are recommended for use by manufacturers to estimate application sound levels.

In product catalogs the end use environments are not known and the following factor s are provided as typical attenuation values. Use of these values will allow better comparison between manufacturers and give the end user a value which will be expected to be applicable for many types of spaces.

Table 12: Typical Sound Attenuation Values, dB

Diffusers:

Deduct 10dB in all Bands to compute diffuser NC.

VAV Terminals: Radiated Sound Ceiling Plenum Noise Sources: Total deduct from Sound Power to PredictRoom Sound Pressure (Includes Environment Effect), in dB.

Assumes, 3 ft. [0.9 m] Deep Plenum with Non Bounded Sides

Total Deducts Octave Band Mid Frequency, Hz

125 250 500 1000 2000 4000

Type 1 – Glass Fiber 19 19 21 25 29 35

Type 2 – Mineral Fiber 18 19 20 26 31 36

Type 3 – Solid Gypsum Board 23 26 25 27 27 28

VAV Terminals: Discharge Sound, Noise Source in Occupied Space:

Total Deducts Octave Band Mid Frequency, Hz

125 250 500 1000 2000 4000 8000

Small Box (8 x 8 in.) [(0.2 x 0.2 m) <300 CFM [<0.14 m3/s] 25 28 38 53 58 31 28

Medium Box (12 x 12 in.) [(0.3 x 0.3 m) 300 – 700 CFM [0.14 – 0.33 m3/s] 27 29 39 51 53 33 26

Large Box (15 x 15 in.) [(0.4 x 0.4 m) >700 CFM [0.33 m3/s] 29 30 40 51 51 35 29

63

64

F. Single Duct Terminal Units - Typical Selection Guide 1. Discharge Path Attenuation Allowances* 1.1 Size: 4-7 Configuration: A • Environmental adjustment factor

• 5ft. (1500) of 1” (25) lined duct the same size as the terminal unit outlet.

• 6 ft. (1800) lined flex to the diffuser with diameter to match outlet as listed below in Table 1.

• Outlet quantity as indicated in Table 1 (Branch Power Division).

• Diffuser end reflection.

Note: 6 dB deducted from end reflection attenuation for use of diffuser.

• Space effect with 5 ft. (1500) from the outlet to the observer and a room volume of 5000 cubic ft. (140 m3)

1.2 Size: 8-16 Configuration: B • Environmental adjustment factor • 5 ft. (1500) of 1” (25) lined duct the same size as the terminal

unit outlet • Rectangular tee (unlined) attenuation entering branch duct • 6 ft. (1800) lined flex to the diffuser with diameter to match outlet

as listed below in Table 1 • Outlet quantity as indicated in Table 1 (Branch Power Division)

• Diffuser end reflection Note: 6dB deducted from end reflection attenuation for use of diffuser.

• Space effect with 5 ft. (1500) from the outlet to the observer and a room volume of 5000 cubic ft. (140 m 3)

Note: all attenuation allowances and adjustment factors are as documented in ARI Standard 885-90 Appendix A & B.

2. Radiated Sound Attenuation Allowances Terminal Size Outlet Size Outlet Quantity

4 6"(152) 1 5 8"(203) 1 6 6"(152) 2 7 8"(203) 2 8 8"(203) 3 9 8"(203) 4 10 8"(203) 5 12 8"(203) 7 14 8"(203) 10 16 8"(203) 14

Table 1 – Outlet Size and Quantities

3. NC vs. Sound Power Levels – Compare Them Carefully Johnson Controls represents the sound performance data for the SEV/SDC series of single duct terminals in two manners.

The laboratory attained discharge and radiated sound power levels foreach unit at various flows and inlet static pressures is presented in this section. This data is derived in accordance with ARIStandard and shows the “raw” sound power levels of terminal in the 2ndthrough 7th octave bands with NO attenuation allowances. This dataincludes ARI Standard ratings which are on record with the Air-ConditionRefrigeration Institute. It is this sound power level data which should beused to compare competitive terminal unit performance, provided the othermanufacturer has tested their units and presented their data in a likemanner.

Johnson Controls also offers this Typical Application and Selection Guide toassist you in selecting the proper size and configuration of terminal for yourneeds. The attenuation allowances listed are what we consider to be fairand reasonable to expect in a typical installation. The attenuationallowances used to derive the NC values in the selection guide are listedabove and vary in accordance to terminal size as documented. If yourconditions differ significantly from these, it is recommended you utilize thesound power level data and the procedures outlined in the Terminal Unit(Master Catalogue Reference) Engineering section.

It should be noted that a careful review should be made of attenuationallowances before any direct comparison of NC values is made with acompetitors unit.

Space effect with 10 ft. (3000) from the terminal to the observer and aroom volume of 5000 cubic ft. (140 m3)Plenum/ceiling cavity effect with 5/8”-35#/cu.ft. mineral fiber tile, a 3 ft.(900) deep ceiling plenum over 30 ft. (9000) wide and no penetrationsdirectly under the terminal.

Note: All Attenuation allowances and adjustment factors are asdocumented in ARI Standard 885-90 Appendix A & B.

F. Single Duct Terminal Units -Typical Selection Guide

Configuration A

Configuration B

64

G. Conversation FactorsItem To Convert From

Imperial Units To SI Units Multiply By

Length

inches millimetres mm 25.4

inches metres m 0.025

feet metres m 0.305

Area

Square inches square millimetres mm2 645.16

Square inches square millimetres cm2 6.452

Square inches square metres m2 0.000 645 16

Square feet square metres m2 0.092 903 04

Volume - Air Flow

Std. cubic feet per minute Cubic meters per second m3/s 0.000 471 947

Std. cubic feet per minute cubic meters per hour m3/h 1.699

Std. cubic feet per minute liters per second L/s 0.471 947

Under 1m²/s use L/s

Volume - Liquid & Liquid Flow

gallon (Can.) litre L 4.546 090

gallon (U.S.) litre L 3.785 412

gallons per minute (Can.) litre per second L/s 0.076

gallons per minute (U.S.) litre per second L/s 0.063 09

gallons per hour (Can.) litre per second L/s 0.001 263

gallons per hour (U.S.) litre per second L/s 0.001 051

Velocityfeet per second metres per second m/s 0.305

feet per minute metres per second m/s 0.005

Pressure

inches of water (60oF) pascal (20oC) Pa 248.84

foot of water (39.2 oF) pascal (20oC) Pa 2 988.98

inches of water (60oF) pascal Pa 3 376.85

lb force per square inch (psi) pascal Pa 6 894.757

lb force per square pascal Pa 48.880 26

Energy B.T.U. joule J 1 055.056

PowerHorsepower watt W 746

kilowatts KW 0.746

TemperatureRankin Kelvin K 5/9

Fahrenheit Celsius, Centigrade C (F-32) (5/9)

Heat flow rateB.T.U. per hour watt W 0.293 071

kilowatt KW 0.000 293 071

Weightounce gram g 28.35

pound kilogram kg 0.454

Densitypounds per kilograms per kg/m3 16.018

cubic foot cubic meter kg/m3

65

H. Single Duct Terminal Units Suggested Specification1. GeneralFurnish and install JOHNSON CONTROLS single duct, variable volume air distribution assemblies of the sizes and capacities as shown on the plans.

The assemblies shall be pressure independent and shall reset to any air flow between zero and the maximum catalogued air volume.

At an inlet velocity of 2,000 fpm, the differential static pressure for any unit with attenuator section, sizes 4 through 16, shall not exceed 0.11” W.G.

Sound ratings of air distribution assemblies, shall not exceed ___ NC at ___ static pressure.

Pressure shall be AIR Certified.

The terminal unit controller shall be a dedicated, microprocessor-based, pressure independent VAV controller complete with electronic flow transducer. Thecontroller shall be capable of stand-alone operation andhave the ability to network with a building automation system, personal computer or portable operator interfacedevice.

The electric actuator shall be 24 VAC bi-directional, directcoupled to the damper shaft. The actuator must be capable of operating in the stalled position without overheating or mechanical damage.

Terminal unit controller, flow transducer and electric actuator shall be supplied by the terminal unit manufacturer. All components shall be factory wired, calibrated and pre-tested to ensure a full functional unit.

The zone sensor shall be furnished by the terminal unit manufacturer and shall include temperature setpointadjustment and access for connection of a hand-heldoperator terminal.

The air flow sensor shall be of a cross configuration located at the inlet of the assembly and shall have multiple pickup points, designed to average the flow across the inlet of the assembly. The air flow sensor shall amplify the sensed air flow signal.

The assembly casing shall be constructed of 22 gauge zinc coated steel, internal insulation 25mm (1”) 48kg/m³ (3lb/ft³) lined with double side aluminum foil to prevent air erosing which complies with Fire Test BS476 parts 6 & 7 to meet class “O”.

The primary air valve damper shall be heavy gauge metal, with peripheral gasket, pivoted in self-lubricating bearings. In the full closed position, air leakage past the closed damper shall not exceed 2% of the nominal catalogue rating at 3” inlet static pressure, as rated by ARI Standard 880.

The DDC control package shall be calibrated and factory set for the maximum and minimum flow rates as scheduled on the drawings.

The air terminal unit shall be designed, installed and field adjusted, if necessary, to maintain controlled pressure independent air flow. For optimum performance, installed units shall be provided with a minimum of four duct diameters of straight inlet duct, same size as the inlet, between the inlet and any takeoff, transition or fitting. When inlet flow deflections and/or turbulence alter factory calibration by more than 10%, installers shall field adjust the air volume calibration settings.

To facilitate field adjustments, the terminal unit manufacturer shall furnish a portable hand-held operator interface. The operator interface shall have the capability of monitoring and changing all inputs, setpoints and operating parameters of the VAV controller by connection to the zone sensor.

All control components shall be mounted inside a protective metal shroud.

2. Digital Control SDV

© 2011 Johnson Controls, Inc. www.johnsoncontrols.com PUBL-5342(0811)

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Documents

VAV Box With Controls Latest Catalog