Fan-Powered Table of Parallel Contents · Performance Data – Acoustics FPP 22 – 27 ECM Data – Fan Curves FPP 28 ECM Data – Pressure Requirements FPP 29 ECM Data – Electrical

Fan-PoweredParallel

FPP 1VAV-PRC008-EN

Model Number Description FPP 2 – 3

Service Model Number Description FPP 4

Selection Procedure FPP 5 – 7

General Data – Valve/Controller Airflow Guidelines FPP 8

Performance Data – Pressure Requirements FPP 9 – 10

Performance Data – Fan Curves FPP 11 – 15

Performance Data – Hot Water Coil FPP 16 – 19

Performance Data – Electrical Data FPP 20 – 21

Performance Data – Acoustics FPP 22 – 27

ECM Data – Fan Curves FPP 28

ECM Data – Pressure Requirements FPP 29

ECM Data – Electrical Data FPP 30

ECM Data – Acoustics FPP 31 – 33

Dimensional Data FPP 34 – 41

Mechanical Specifications FPP 42 – 44

Table ofContents

Fan-PoweredParallel

VAV-PRC008-ENFPP 2

VPCF

VPWF

VPEF

ModelNumberDescription

Parallel Fan-powered VAVTerminal UnitsThe features of the parallel fan-powered VAV terminal units aredescribed by the product categoriesshown in bold. Within each categorythe options available are listed.

MODL Unit ModelVPCF Parallel fan-powered cooling-

only terminalVPWF Parallel fan-powered w/hot

water heatVPEF Parallel fan-powered w/electric

heat

DSEQ Design Sequence* Design sequence

INLT Primary Inlet06 6" inlet08 8" inlet10 10" inlet12 12" inlet14 14" inlet16 16" inlet

FAN Fan Size01 500 fan cfm02 700 fan cfm0317 1200 fan cfm0417 1550 fan cfm0517 1900 fan cfm06 2300 fan cfm07 3000 fan cfm

INSL Unit InsulationMT.5 1/2" matte-facedMT1 1" matte-facedFF.5 1/2" foil-facedFF1 1" foil-facedDW1 Double-wall w/ 1" matte-facedFBRF 3/8" closed-cell

OUTL Outlet ConnectionFL Flanged connectionSD Slip and drive connection

MTVT Motor Voltage115 115-volt fan motor277 277-volt fan motor208 208-volt fan motor347 347-volt fan motor230 230-volt fan motor

MTYP Motor TypeSTD Single-speed motorECM High-efficiency electrically-

commutated motor

CONTROLS Trane-Supplied ControlsDD00 Shaft w/ Trane actuatorDD01 DDC w/o remote heatDD02 N.C. on/off hot water valve

controlDD03 Proportional hot water valve

controlDD04 On/off electric heat controlDD05 Pulse-width modulation controlDD07 N.O. on/off hot water valve

controlPN00 Pneumatic actuator and linkagePN05 Pneumatic actuator w/ 3011 PVREI05 Basic operation w/ reheat

capability

CONTROL1 Customer-SuppliedControls/No Controls

PNON Shaft only – pneumaticcontrols by others

ENON Shaft only – electric controlsby others

VMA2 FM Johnson VMA-1420PWR1 FM Seimens 540-100 w/

GDE131.1P actuatorPWR4 FM Seimens 540-100 w/

Trane actuatorPWR5 FM Seimens 540-100 w/

GDE131.1U actuatorAT01 FM Automated Logic U341V+AT02 FM Automated Logic U141V+FM00 Factory installation of other’s

actuator & controllerFM01 Factory installation of Trane’s

actuator and other’s controller

CONN Controls & Heat Connection SideLeft Left side

ATEN AttenuatorWith Attenuator

HWCL Hot Water Coil1ROW 1-row hot water coil2ROW 2-row hot water coil

FUSE Power FuseWith Power fuse

VOLT Electric Heater Voltage2081 208-volt, 1-phase2083 208-volt, 3-phase2401 240-volt, 1-phase2771 277-volt, 1-phase3471 347-volt, 1-phase4801 480-volt, 1-phase4803 480-volt, 3-phase5753 575-volt, 3-phase3803 380-volt, 3-phase

STGE Electric Heater Stage1 1 stage of heat2 2 stages of heat – equal3 3 stages of heat – equal

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FPP 3VAV-PRC008-EN

ModelNumberDescription

HTKW Electric Heater Kilowatts0.5 0.5 kW1.0 1.0 kW1.5 1.5 kW2.0 2.0 kW2.5 2.5 kW3.0 3.0 kW3.5 3.5 kW4.0 4.0 kW4.5 4.5 kW5.0 5.0 kW5.5 5.5 kW6.0 6.0 kW

6.5 6.5 kW7.0 7.0 kW7.5 7.5 kW8.0 8.0 kW9.0 9.0 kW10.0 10.0 kW11.0 11.0 kW12.0 12.0 kW13.0 13.0 kW14.0 14.0 kW15.0 15.0 kW16.0 16.0 kW17.0 17.0 kW18.0 18.0 kW20.0 20.0 kW

CNTR Electric Heater ControlMAGN 24-volt magnetic contactorsMERC 24-volt mercury contactorsPEMA P.E. w/ magnetic contactorsPEME P.E. w/ mercury contactors

DISW Power Disconnect SwitchWith Power disconnect switch

AFSW Electric Heater Airflow SwitchWITH Electric heater airflow switch

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VAV-PRC008-ENFPP 4

ServiceModel NumberDescription

Digit 1, 2—Unit TypeVP VariTrane fan-powered parallel

Digit 3—ReheatC Cooling OnlyE Electric HeatW Hot Water Heat

Digit 4—Development SequenceF Sixth

Digit 5, 6—Primary Air Valve05 5" inlet (350 cfm)06 6" inlet (500 cfm)08 8" inlet (900 cfm)10 10" inlet (1400 cfm)12 12" inlet (2000 cfm)14 14" inlet (3000 cfm)16 16" inlet (4000 cfm)

Digit 7, 8—Secondary Air Valve00 N/A

Digit 9—FanA 01 fan 500 nominal cfmB 02 fan 600 nominal cfmF 06 fan 2350 nominal cfmG 07 fan 2500 nominal cfmL 0317 fan 1050 nominal cfmM 0417 fan 1300 nominal cfmN 0517 fan 1550 nominal cfm

Digit 10, 11—Design SequenceD0 Fourth (factory assigned)

Digit 12, 13, 14, 15—ControlsENON No controls, field-installed

DDC/electricPNON No controls, field-installed

pneumaticDD00 Trane elec actuator onlyDD01 DDC – cooling onlyDD02 DDC – N.C. on/off water valveDD03 DDC – prop hot water valveDD04 DDC – on/off electric heat

controlDD05 DDC – pulse-width modulationDD07 DDC – N.O. on/off water valveFM00 FM customer actuator &

controlFM01 FM Trane actuator w/ customer

actuator & controlVMA2 FM Johnson Controls

VMA-1420PWR1 FM Seimens 540-100 w/

GDE131.1P actuatorPWR4 FM Seimens 540-100 w/

Trane actuatorPWR5 FM Seimens 540-100 w/

GDE131.1U actuatorAT01 FM Automated Logic U341V+AT02 FM Automated Logic U141V+EI05 Analog – fan-powered parallel

on/off reheatPN00 PN – N.O. Trane pneumatic

actuator, R.A. statPN05 PN – N.O. PVR, R.A. stat

Notes:N.C. = Normally-closedN.O = Normally-openedDA Stat = Direct-acting pneumatic t-stat(by others)RA Stat = Reverse-acting pneumatict-stat (by others)PN = PneumaticFM = Factory installation of customer-supplied controller

Digit 16—InsulationA 1/2" Matte-facedB 1" Matte-facedC 1/2" Foil-facedD 1" Foil-facedF 1" Double-wallG 3/8" Closed-cell

Digit 17—Motor TypeD PSC MotorE ECM Motor

Digit 18—Motor Voltage1 115/60/12 277/60/13 347/60/14 208/60/15 230/50/1

Digit 19—Outlet Connection1 Flanged2 Slip & Drive

Digit 20—Attenuator0 NoneW With

Digit 21—Water Coil0 None1 1-Row2 2-Row

Digit 22—Electrical ConnectionsL Left (airflow hitting you in

the face)

Digit 23—Transformer0 N/A (provided as standard)

Digit 24—Power Disconnect0 NoneW With

Digit 25—Power Fuse0 NoneW With

Digit 26—Electric Heat Voltage0 NoneA 208/60/1B 208/60/3C 240/60/1D 277/60/1E 480/60/1F 480/60/3G 347/60/1H 575/60/3J 380/50/3

Digit 27, 28, 29—Electric Heat Voltage000 None005 0.5 kW010 1.0 kW015 1.5 kW020 2.0 kW025 2.5 kW030 3.0 kW035 3.5 kW040 4.0 kW045 4.5 kW050 5.0 kW055 5.5 kW060 6.0 kW065 6.5 kW070 7.0 kW075 7.5 kW080 8.0 kW090 9.0 kW100 10.0 kW110 11.0 kW120 12.0 kW130 13.0 kW140 14.0 kW150 15.0 kW160 16.0 kW170 17.0 kW180 18.0 kW200 20.0 kW220 22.0 kW240 24.0 kW260 26.0 kW

Digit 30—Electric Heat Stages0 None1 1 Stage2 2 Stages Equal3 3 Stages Equal

Digit 31—Contactors0 None1 24-volt magnetic2 24-volt mercury3 PE with magnetic4 PE with mercury

Digit 32—Airflow Switch0 NoneW With

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FPP 5VAV-PRC008-EN

SelectionProcedure

This section describes the elementsand process required to properly selectparallel fan-powered VAV terminals,and includes a specific example. Theselection procedure is iterative innature which makes computerselection desirable.

Selection of fan-powered VAVterminals involves four elements:

�Air valve selection�Heating coil selection� Fan size and selection�Acoustics

Air Valve Selection

Provided in the performance datasection of the catalog is the wide-openair pressure drop vs. airflow curve. Toselect an air valve, locate the requireddesign cooling airflow and find itsvertical intersection with the smallestair valve size that has air pressure dropequal to or lower than the maximumwide-open air pressure droprequirement.

Heating Coil Selection

Supply Air TemperatureThe first step required when selecting aheating coil is to determine the heatingsupply air temperature to the space,calculated using the heat transferequation. Air temperature difference isdefined as the heating supply airtemperature to the space minus thewinter room design temperature. Thezone design heat loss rate is denotedby the letter Q. Supply air temperatureto the space equals the leaving airtemperature (LAT) for the terminal unit.

Coil Leaving Air TemperatureOnce the terminal unit LAT isdetermined, the heating requirementsfor the coil can be calculated. Theleaving air temperature for the coil of aparallel fan-powered terminal unitvaries based on the type of unitinstalled heat being selected.

Electric coil LAT equals terminal unitLAT because the coil is located on theunit discharge. Hot water coils,however, are located on the enteringair side of the fan. In this case, coil LATis calculated using a mixing equation.Given the unit heating airflow and LAT,minimum primary airflow at its supplyair temperature, and the volume ofheated plenum air, the leaving airtemperature for the hot water coil canbe determined (see the unit selectionexample that follows for more details).

Coil Entering Air TemperatureThe entering air temperature (EAT) tothe coil also varies based on the coilposition on the unit.

Electric coil EAT equals thetemperature of blended primary airand plenum air because the coil is in ablow-thru configuration. The unit hotwater coil configuration is draw-thru,therefore, EAT equals the plenumair temperature.

Capacity RequirementOnce both coil EAT and LAT aredetermined, the heat transfer (Q) forthe coil must be calculated using theheat transfer equation. For electric heatunits, the Q value must be convertedfrom Btu to kW for heater selection.The required kW should be comparedto availability charts in the performancedata section for the unit selected. Forhot water heat units, reference thecapacity charts in the performance datasection for the required heat transfer Qand airflow to pick the appropriate coil.

Fan Size and Selection

Fan AirflowFan airflow is determined bycalculating the difference betweenthe unit design heating airflow andminimum primary airflow.

Fan External Static PressureFan external static pressure is the totalresistance experienced by the fan,which may include downstreamductwork and diffusers, heating coils,and sound attenuators. As total airflowvaries so will static pressure, makingcalculation of external static pressuredependent on unit type.

In many applications of parallelterminals, a minimum primary airflowmust be maintained to meetventilation requirements. This primaryairflow contributes to the totalresistance experienced by the fan andshould be accounted for in allcomponents downstream of the fanitself, including electric coils. Hot watercoils are positioned on the fan inlet andare not affected by the additionalprimary airflow. The static pressureresistance experienced by the fan dueto the hot water coil is based on fanairflow only, not the totalheating airflow.

SelectionOnce fan airflow and external staticpressure are determined, reference thefan curves in the performance datasection. Cross plot both airflow andexternal static pressure on eachapplicable graph. A selection betweenthe minimum and maximum airflowranges for the fan is required.

It is common to identify more thanone fan that can meet the designrequirements. Typically, selectionbegins with the smallest fan availableto meet capacity. If this selectiondoes not meet acousticalrequirements, upsizing the fan andoperating it at a slower speed can bedone for quieter operation.

Acoustics

Air Valve Generated NoiseTo determine the noise generated bythe air valve, two pieces of informationare required; design airflow and designair pressure drop. The design airpressure drop is determined by takingthe difference between design inletand static pressure (the valve’s mostover-pressurized condition) andexternal static pressure at designcooling flow. This represents a worst-case operating condition for the valve.

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VAV-PRC008-ENFPP 6

SelectionProcedure

Fan Generated NoiseTo determine fan noise levels, fanairflow, external static pressure andspeed information is required.

Evaluation ElementsFor parallel fan-powered terminal units,the air valve and fan operation must beevaluated separately because theseoperations are not simultaneous.

Access the appropriate acousticstable(s) of the catalog and determinethe sound power and NC prediction forboth the discharge and radiated paths. Itis important to understand thatdischarge air noise is generally not aconcern with fan-powered terminals.Radiated noise from the unit casingtypically dictates the noise level ofthe space.

If the entire unit or any element of it isgenerating noise in excess of the NoiseCriteria requirements, the size of theappropriate portion of the terminalshould be increased. Because theselection procedure is iterative, careshould be taken by the designer toconfirm that the change in selectiondoes not affect other elements of theunit or system design.

Selection Example—

Parallel With Hot Water Heat

Air Valve SelectionRequired Information:

Design cooling airflow: 1000 cfmMaximum wide-openair pressure drop: 0.25 in. wg

Choose a size 10 air valve with wide-open air pressure drop of 0.05 in. wg

Heating Coil SelectionRequired Information:

Zone design heat loss: 20000 BtuUnit heating airflow: 600 cfmWinter room design temp.: 68ºFCoil entering water temp.: 180ºFMinimum primary airflow: 200 cfmPlenum temperature: 70ºFCoil flow rate: 2 gpmPrimary air temperature: 55ºF

Heat Transfer Equation (Btu)Q = 1.085 x Cfm x D Temperature

For the heating zone, the temperaturedifference is the zone supply airtemperature (SAT) minus the winterroom design temperature.

20000 Btu = 1.085 x 600 x (SAT - 68ºF)SAT = 98ºF

Because the hot water coil is on theplenum inlet of a parallel fan-poweredunit, the unit supply air temperature isequal to the mix of the heated plenumair from the fan and the minimumprimary airflow.

600 cfm x 98ºF =200 cfm x 55ºF +(600 cfm - 200 cfm) x Coil LAT

Coil LAT = 121ºF

For the heating coil, the temperaturedifference is the calculated coil LATminus the coil EAT (Plenum AirTemperature).Coil Q = 1.085 x 400 x (121-70) =

22134 Btu = 22.13 Mbh

Coil Performance TableSelection:Size 02 fan, 2-row coil with 2 gpm =30.02 Mbh

2-row coil with 2 gpm = 9.15 ft WPD

Fan SelectionRequired Information:

Design airflow: 400 cfmDownstream static pressureat design airflow: 0.25 in. wg

Fan external static pressure equalsdownstream static pressure (ductworkand diffusers) plus coil static pressure.The coil static pressure that the fanexperiences is at the fan airflow(400 cfm). The downstream staticpressure the fan experiences is at fanairflow plus minimum primary airflow.The sum of fan airflow and minimumprimary airflow (600 cfm) is less thandesign airflow (1000 cfm) and thereforethe 0.25 in. wg downstream staticpressure at design airflow must beadjusted for the lower heating airflow.

Using Fan Law Two:Heating Downstream Static Pressure =(600/1000)2 x 0.25 = .09 in. wg

A size 02 fan has the capability to deliverapproximately 650 cfm at 0.09downstream static pressure.

If an attenuator is required, use theattenuator air pressure drop tables todefine additional fan static pressure.

AcousticsRequired Information:

Design inlet static press.: 1.0 in. wgNC criteria: NC-35

The selection is a VPWF Parallel Fan-powered Terminal Unit, primary air valvesize 10, parallel fan size 02, with a 2-rowhot water coil.

Determine the casing radiated noiselevel because it typically dictates thesound level (NC) of the space. With aparallel unit, two operating conditionsmust be considered, design cooling anddesign heating.

Parallel Fan-Powered Unit withElectric Heat

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FPP 7VAV-PRC008-EN

Octave 2 3 4 5 6 7 NCBand

Sound 71 67 64 65 62 54 24Power

SelectionProcedure

Rearrange what fields you seeand in what order with a fewclicks of a button.

Required entry fields (in Redon TOPSS screen).

NOTE: Use the same procedures for selecting Low-Height Parallel Fan-PoweredUnits as used for selecting Parallel Fan-Powered Units

Design Heating (200 cfm valve,400 cfm fan). The closest tabulatedcondition (390 fan cfm at 1.0 in. wg ISP)has the following tabulated results:

Design Cooling (1000 cfm). The closesttabulated condition (1100 cfm at1.0 in.wg ISP) has the followingtabulated results:

The predicted NC level for designcooling is NC-31 and for designheating is NC-31. If the catalog pathattenuation assumptions areacceptable, this unit meets all of thedesign requirements and the selectionprocess is complete.Computer SelectionThe advent of personal computershas served to automate manyprocesses that were previouslyrepetitive and time-consuming. Oneof those tasks is the proper scheduling,sizing, and selection of VAV terminalunits. Trane has developed a computerprogram to perform these tasks. Thesoftware is called the Trane OfficialProduct Selection System (TOPSS).The TOPSS program will take the inputspecifications and output the properlysized VariTrane VAV terminal unit alongwith the specific performance for thatsize unit.The program has several requiredfields, denoted by red shading in theTOPSS screen, and many otheroptional fields to meet the criteria youhave. Required values includemaximum and minimum airflows,control type, and model. If selectingmodels with reheat, you will berequired to enter information to makethat selection also. The user is giventhe option to look at all the informationfor one selection on one screen or as aschedule with the other VAV units onthe job.The user can select single-duct, dual-duct, and fan-powered VAV boxes withthe program, as well as most otherTrane products, allowing you to selectall your Trane equipment with onesoftware program.The program will also calculate soundpower data for the selected terminalunit. The user can enter a maximum

Octave 2 3 4 5 6 7 NCBand

Sound 67 58 56 53 48 44 20Power

individual sound level for each octave band or a maximum NC value. The programwill calculate acoustical data subject to default or user supplied sound attenuationdata.

Schedule ViewThe program has many time-saving features such as:� Copy/Paste from spreadsheets like Microsoft® Excel� Easily arranged fields to match your schedule� Time-saving templates to store default settings

The user can also export the Schedule View to Excel to modify and put into a CADdrawing as a schedule.

Specific details regarding the program, its operation, and how to obtain a copy of itare available from your local Trane sales office.

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VAV-PRC008-ENFPP 8

General Data—Valve/ControllerAirflow Guidelines

Primary Airflow Control Factory Settings – I-PControl Air Valve Maximum Valve Maximum Controller Minimum Controller Constant Volume

Type Size (in.) Cfm Cfm Cfm Cfm

6 500 60–500 0,60–500 60–5008 900 105–900 0,105–900 105–900

Direct Digital Control/ 10 1400 165–1400 0,165–1400 165–1400UCM 12 2000 240–2000 0,240–2000 240–2000

14 3000 320–3000 0,320–3000 320–300016 4000 420–4000 0,420–4000 420–40006 500 73–500 0,73–500 73–500

Pneumatic with 8 900 134–900 0,134–900 134–900Volume Regulator 10 1400 215–1400 0,215–1400 215–1400

12 2000 300–2000 0,300–2000 300–200014 2885 408–2887 0,408–2887 408–288716 3785 536–3789 0,536–3789 536–37896 500 120–500 0,120–500 120–5008 900 210–900 0,210–900 210–900

Analog Electronic 10 1400 328–1400 0,328–1400 328–140012 2000 470–2000 0,470–2000 470–200014 3000 640–3000 0,640–3000 640–300016 4000 840–4000 0,840–4000 840–4000

Primary Airflow Control Factory Settings – SIControl Air Valve Maximum Valve Maximum Controller Minimum Controller Constant Volume

Type Size (in.) L/s L/s L/s L/s

6 236 28–236 0,28–236 28–2368 425 50–425 0,50–425 50–425

Direct Digital Control/ 10 661 77–661 0,77–661 77–661UCM 12 944 111–944 0,111–944 111–944

14 1416 151–1416 0,151–1416 151–141616 1888 198–1888 0,198–1888 198–18886 236 35–236 0,35–236 35–236

Pneumatic with 8 425 63–425 0,63–425 63–425Volume Regulator 10 661 102–661 0,102–661 102–661

12 944 141–944 0,141–944 141–94414 1362 193–1363 0,193–1363 193–136316 1787 253–1788 0,253–1788 253–17886 236 57–236 0,57–236 57–2368 425 100–425 0,100–425 100–425

Analog Electronic 10 661 155–661 0,155–661 155–66112 944 222–944 0,222–944 222–94414 1416 303–1416 0,303–1416 303–141616 1888 397–1888 0,397–1888 397–1888

Note: Maximum airflow must be greater than or equal to minimum airflow.

Fan-PoweredParallel

FPP 9VAV-PRC008-EN

PerformanceData—PressureRequirements (I-P)

Inlet/Fan AirflowSize Cfm Unit

06–01 210 0.06300 0.12400 0.22500 0.35

08–01 210 0.01300 0.02400 0.04500 0.06

06–02 300 0.12375 0.19450 0.28500 0.35

08–02 300 0.02400 0.04500 0.06600 0.09

10–02 300 0.01400 0.01500 0.01615 0.01

06–0317 60 0.01200 0.06350 0.19500 0.40

08–0317 105 0.01350 0.03600 0.08900 0.20

10–0317 165 0.01550 0.01950 0.021400 0.05

12–0317 240 0.01750 0.011350 0.012000 0.01

08–0417 105 0.01350 0.03600 0.08900 0.20

10–0417 165 0.01550 0.01950 0.021400 0.05

12–0417 240 0.01750 0.011350 0.012000 0.01

14–0417 320 0.011200 0.012100 0.013000 0.01

Air Pressure Drop – in. wg (I-P)

10–0517 165 0.01550 0.01950 0.021400 0.05

12–0517 240 0.01750 0.011350 0.012000 0.01

14–0517 320 0.011200 0.012100 0.013000 0.01

12–06 1000 0.011300 0.011600 0.012000 0.01

14–06 1500 0.011800 0.012100 0.012300 0.01

16–06 1500 0.011800 0.012100 0.012300 0.01

14–07 1500 0.011900 0.012200 0.012500 0.01

16–07 1500 0.012000 0.012500 0.013000 0.01

Inlet/Fan AirflowSize Cfm Unit

Note: Unit pressure drops do not include hot water coil or attenuator pressure drops.

Fan Airflow 1-Row HW 2-Row HW ElectricSize Cfm Coil Only Coil Only Coil Only

01–02 210 0.01 0.02 0.01300 0.02 0.03 0.01400 0.02 0.04 0.01500 0.03 0.06 0.01600 0.04 0.08 0.01

0317– 250 0.01 0.02 0.010517 500 0.02 0.04 0.01

750 0.04 0.08 0.011000 0.07 0.13 0.011250 0.10 0.19 0.011400 0.12 0.23 0.01

06–07 500 0.02 0.03 0.01900 0.04 0.09 0.011300 0.08 0.15 0.011700 0.13 0.24 0.022100 0.19 0.34 0.042500 0.26 0.45 0.07

Note: HW Coil Only pressure drops do not include unit pressure drop.

Coil Air Pressure Drop – in. wg (I-P)

Parallel PSC AttenuatorPressure Drop (I-P)Fan PlenumSize Cfm Attenuator

01 50 0.00200 0.00300 0.00400 0.01500 0.02600 0.03

02 50 0.00200 0.00350 0.01500 0.02650 0.04750 0.06

0317 50 0.00250 0.00500 0.00750 0.001000 0.011200 0.06

0417 50 0.00300 0.01600 0.02900 0.031200 0.051450 0.06

0517 50 0.00300 0.00600 0.02900 0.061200 0.131550 0.24

06 50 0.00500 0.01900 0.031300 0.061650 0.101900 0.14

07 50 0.00500 0.011000 0.041500 0.082000 0.152500 0.25

Note: Plenum cfm = (Fan cfm)

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VAV-PRC008-ENFPP 10

PerformanceData—PressureRequirements (SI)

Inlet/Fan AirflowSize L/s Unit

06–01 100 15140 29190 55235 87

08–01 100 3140 5190 10235 16

06–02 145 31180 49215 72235 86

08–02 145 5190 10235 16280 23

10–02 145 3190 3235 3290 3

06–0317 28 294 15165 48236 99

08–0317 50 2165 6283 21425 49

10–0317 78 2260 2448 6661 13

12–0317 113 2354 2637 2944 2

08–0417 50 2165 6283 21425 49

10–0417 78 2260 2448 6661 13

12–0417 113 2354 2637 2944 2

14–0417 151 2566 2991 21416 2

Air Pressure Drop – Pa (SI)

10–0517 78 2260 2448 6661 13

12–0517 113 2354 2637 2944 2

14–0517 151 2566 2991 21416 2

12–06 475 3615 3755 3940 3

14–06 710 3850 3990 31085 3

16–06 710 3850 31000 31085 3

14–07 710 3900 31040 31180 3

16–07 710 3945 31180 31415 3

Inlet/Fan AirflowSize L/s Unit

Fan Airflow 1-Row HW 2-Row HW ElectricSize L/s Coil Only Coil Only Coil Only

01–02 100 3 4 3140 4 7 3190 5 10 3235 7 14 3285 10 20 3

0317– 118 2 4 30517 236 5 11 3

354 10 21 3472 17 33 3590 25 47 3661 31 57 3

06–07 235 4 8 3425 11 21 3625 21 40 3800 32 60 51000 48 86 111180 65 113 18

Coil Air Pressure Drop – Pa (SI)

Note: HW Coil Only pressure drops do not include unit pressure drop.

Note: Unit pressure drops do not include hot water coil or attenuator pressure drops.

Parallel PSC AttenuatorPressure Drop (SI)Fan PlenumSize L/s Attenuator

01 24 094 0142 1189 2236 5283 8

02 24 094 0165 2236 5307 10354 14

0317 24 0118 0236 0354 0472 2566 14

0417 24 0142 3283 5425 8566 11684 14

0517 24 0142 1283 5425 15566 32731 61

06 24 0236 2425 7613 15779 26897 35

07 24 0236 2472 9708 21944 381180 62


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FPP 11VAV-PRC008-EN

PerformanceData—Fan Curves (60 Hz)

VPCF and VPEF maximum

Minimum

1 row coil maximum

2 row coil maximum

0.00

0.10

0.20

0.30

0.40

0.50

0.60

100 200 300 400 500 600

Airflow

Parallel Fan Size 01

Dis

char

ge

Sta

tic

Pre

ssu

re

124.6

99.7

74.7

24.9

49.8

149.5

0.0

Pa In. wg

Cfm

L/s283.2236.0188.8141.694.447.2

0.00

0.10

0.20

0.30

0.40

0.50

0.60

200 300 400 500 600 700

Airflow


Dis

char

ge

Sta

tic

Pre

ssu

re

Pa In. wg

Cfm

L/s

124.6

99.7

74.7

24.9

49.8

149.5

0.0

283.2236.0188.8141.694.4 330.4


0.00

0.10

0.20

0.30

200 300 400 500

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

0.0

24.9

49.8

74.7

94.4 141.6 188.8 236.0

Cfm

L/s

Pa In. wg

0.80199.3

0.70174.4

0.60149.5

0.50124.6

0.4099.7

1300

613.6

1200

566.3

1100

519.1

1000

472.0

900

424.8

800

377.6

700

330.4

600

283.2

Note: When attenuator is required,add inlet attenuator pressure todischarge static pressure for finalfan performance.

Fan-PoweredParallel

VAV-PRC008-ENFPP 12



Minimum

1 row coil maximum

2 row coil maximum


0.00

0.20

0.40

0.60

0.80

200 400 600 800 1000 1200 1400 1600

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

0.30

0.50

0.10

0.70

199.3

174.4

149.5

124.6

99.7

74.7

49.8

24.9

0.0

94.4 188.8 283.2 377.6 471.9 566.3 660.7 755.1

Pa In. wg

Cfm

L/s


0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

300 500 700 900 1100 1300 1500 1700

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

Pa In. wg

Cfm

L/s

199.3

174.4

149.5

124.6

99.7

74.7

49.8

24.9

0.0

141.6 236.0 330.4 424.8 519.1 613.5 707.9 802.3

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

700 900 1100 1300 1500 1700 1900 2100 2300 2500


124.6

99.7

74.7

24.9

49.8

0.0

Pa In. wg

Cfm

L/s

199.3

174.4

124.6

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

330.4 802.3707.9613.5519.1424.8 991.1896.7 1179.91085.5


Fan-PoweredParallel

FPP 13VAV-PRC008-EN



Minimum

1 row coil maximum

2 row coil maximum

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

1000 1200 1400 1600 1800 2000 2200 2400 2600 2800


124.6

99.7

74.7

24.9

49.8

0.0

Pa In. wg

Cfm

L/s943.9849.5755.1660.7566.3471.69

199.3

174.4

149.5

1038.3 1132.7 1227.1 1321.5

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re


Fan-PoweredParallel

VAV-PRC008-ENFPP 14

Parallel Fan Size 0417—230/50

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

200 300 400 500 600 700 800 900 1000 1100 1200 1300

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

Pa In. wg

Cfm

L/s

199.3

174.4

149.5

124.6

99.7

74.7

49.8

24.9

0.0

94.4 141.6 188.8 236.0 283.2 330.4 377.6 424.8 471.9 519.1 566.3 613.5

Parallel Fan Size 0517 - 230/50

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

300 400 500 600 700 800 900 1000 1100 1200 1300 1400 1500

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

Pa In. wg

Cfm

L/s

199.3

174.4

149.5

124.6

99.7

74.7

49.8

24.9

0.0

141.6 188.8 236.0 283.2 330.4 377.6 424.8 471.9 519.1 566.3 613.5 660.7 707.9

50 hz



Minimum

1 row coil maximum

2 row coil maximum


0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

200 300 400 500 600 700 800 900 1000 1100

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

Pa In. wg

Cfm

L/s

199.3

174.4

149.5

124.6

99.7

74.7

49.8

24.9

0.0

94.4 141.6 188.8 236.0 283.2 330.4 377.6 424.8 471.9 519.1

Notes:1. Fan sizes 01 & 02 not available as 230/

50 Hz.2. When attenuator is required, add inlet

attenuator pressure to discharge staticpressure for final fan performance.

Fan-PoweredParallel

FPP 15VAV-PRC008-EN



Minimum

1 row coil maximum

2 row coil maximum


0.00

0.10

0.20

0.30

700 800 900 1000 1100

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

0.0

24.9

49.8

74.7

330.4 377.6 424.8 471.9 519.1

Cfm

L/s

Pa In. wg

0.4099.7

0.50124.6

0.60149.5

1200

566.3

1300

613.5

1400

660.7

1500

707.9

1600

755.1

1700

802.3

1800

849.5

50 h

z


0.00

0.10

0.20

0.30

1150 1250 1350 1450 1550

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

0.0

24.9

49.8

74.7

542.7 589.9 637.1 684.3 731.5

Cfm

L/s

Pa In. wg

0.4099.7

1650

778.7

1750

825.9

1850

873.1

1950

920.3

2050

967.5

2150

1014.7


Fan-PoweredParallel

VAV-PRC008-ENFPP 16

PerformanceData—Hot WaterCoil (I-P)

Fan Sizes 01, 02 (I-P)Water

Pressure Airflow (Cfm)Rows Gpm Drop (ft) 215 250 300 350 400 450 500 550 590

1-Row 0.5 0.22 11.28 11.92 12.71 13.35 13.88 14.34 14.75 — —Capacity 1.0 0.77 13.71 14.62 15.75 16.73 17.61 18.40 19.19 19.91 20.45

MBH 2.0 2.67 15.22 16.37 17.83 19.13 20.30 21.39 22.40 23.36 24.083.0 5.57 15.80 17.05 18.64 20.07 21.38 22.59 23.73 24.81 25.644.0 9.43 16.10 17.41 19.08 20.58 21.96 23.25 24.46 25.61 26.495.0 14.22 16.29 17.63 19.35 20.90 22.32 23.66 24.92 26.11 27.03

2-Row 1.0 1.33 18.33 20.25 22.65 24.71 26.48 28.02 29.37 — —Capacity 2.0 4.47 19.85 22.26 25.40 28.23 30.79 33.11 35.23 37.17 38.60

MBH 3.0 9.15 20.36 22.94 26.35 29.47 32.34 34.99 37.43 39.70 41.404.0 15.29 20.61 23.28 26.83 30.10 33.14 35.95 38.58 41.03 42.875.0 22.79 20.76 23.48 27.12 30.49 33.62 36.54 39.28 41.84 43.78

Fan Sizes 0317–0517 (I-P)Water

Pressure Airflow (Cfm)Rows Gpm Drop (ft) 150 300 450 600 750 900 1050 1200 1350 1500 1650

1-Row 1.0 0.23 11.92 16.09 18.59 20.59 22.14 23.41 24.48 25.41 26.23 26.95 27.59Capacity 2.0 0.82 13.27 18.93 22.65 25.57 28.04 30.20 32.20 34.00 35.64 37.13 38.50

MBH 3.0 1.74 13.76 20.02 24.28 27.71 30.67 33.30 35.68 37.87 39.89 41.82 43.624.0 3.00 14.02 20.62 25.19 28.92 32.17 35.09 37.77 40.24 42.54 44.70 46.745.0 4.58 14.18 21.00 25.77 29.70 33.15 36.27 39.14 41.81 44.31 46.67 48.906.0 6.47 14.29 21.26 26.17 30.25 33.84 37.10 40.11 42.93 45.58 48.08 50.467.0 8.68 14.37 21.46 26.47 30.65 34.35 37.72 40.84 43.77 46.53 49.15 51.648.0 11.19 14.43 21.60 26.70 30.96 34.75 38.20 41.41 44.43 47.28 49.99 52.579.0 14.02 14.48 21.72 26.89 31.21 35.06 38.59 41.87 44.95 47.88 50.66 53.3210.0 17.15 14.52 21.82 27.04 31.42 35.32 38.90 42.24 45.38 48.37 51.21 53.93

2-Row 1.0 0.31 13.99 22.26 27.34 30.91 33.37 35.16 36.52 37.59 38.45 39.16 39.76Capacity 2.0 1.09 15.02 25.81 33.71 39.70 44.39 48.15 51.38 54.06 56.33 58.26 59.93

MBH 3.0 2.29 15.35 27.03 36.10 43.32 49.20 54.10 58.24 61.79 64.87 67.65 70.134.0 3.90 15.51 27.66 37.37 45.29 51.89 57.48 62.29 66.48 70.16 73.43 76.355.0 5.90 15.61 28.05 38.15 46.52 53.60 59.66 64.93 69.57 73.67 77.35 80.666.0 8.28 15.67 28.31 38.68 47.37 54.78 61.18 66.79 71.75 76.17 80.15 83.757.0 11.05 15.72 28.49 39.07 47.99 55.64 62.30 68.16 73.37 78.04 82.25 86.088.0 14.19 15.76 28.63 39.36 48.46 56.31 63.16 69.22 74.63 79.48 83.88 87.899.0 17.71 15.78 28.74 39.59 48.83 56.83 63.85 70.06 75.63 80.64 85.19 89.3510.0 21.59 15.81 28.83 39.77 49.13 57.26 64.40 70.75 76.44 81.59 86.26 90.54

Notes:1. Fouling Factor = 0.000252. The off-coil temperature of the hot water coil on parallel fan-powered units must not exceed 140°F.3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature

Difference (WTD).4. Capacity based on 70°F entering air temperature and 180°F entering water temperature. Refer to correction factors for

different entering conditions.

LAT = EAT + MBH x 921.7Cfm WTD = EWT - LWT = 2 x MBH

Gpm(( ) )

Coils–Water Weights

Internal Internal OperatingUnit Fan Coil Volume Volume WeightType Size Type (in.3) (gal.) (lbs)VPWF 01, 02 1-Row 32.52 0.141 12.3VPWF 01, 02 2-Row 57.90 0.251 16.8VPWF 0317–0517 1-Row 48.81 0.211 21.9VPWF 0317–0517 2-Row 84.29 0.365 24.8VPWF 06, 07 1-Row 51.21 0.222 14.5VPWF 06, 07 2-Row 89.27 0.386 20.1

Temperature Correction Factors for Water Pressure Drop (ft)

Average Water Temperature 200 190 180 170 160 150 140 130 120 110Correction Factor 0.970 0.985 1.000 1.020 1.030 1.050 1.080 1.100 1.130 1.150

Temperature Correction Factors for Coil Capacity (MBH)

Entering Water Minus Entering Air 40 50 60 70 80 90 100 110 120 130Correction Factor 0.355 0.446 0.537 0.629 0.722 0.814 0.907 1.000 1.093 1.187

Fan-PoweredParallel

FPP 17VAV-PRC008-EN

Fan Sizes 06–07 (I-P)Water

Pressure Airflow (Cfm)Rows Gpm Drop (ft) 500 700 900 1100 1300 1500 1700 1900 2100

1-Row 1.0 0.37 21.62 24.37 26.42 28.05 29.40 — — — —Capacity 2.0 1.25 25.93 29.84 33.07 35.97 38.49 40.72 42.70 44.50 46.13

MBH 3.0 2.59 27.75 32.32 36.19 39.56 42.56 45.35 47.93 50.29 52.464.0 4.35 28.75 33.71 37.96 41.71 45.08 48.17 51.01 53.68 56.225.0 6.52 29.39 34.60 39.11 43.11 46.74 50.08 53.17 56.06 58.766.0 9.07 29.83 35.22 39.91 44.10 47.91 51.43 54.71 57.78 60.677.0 12.03 30.16 35.68 40.51 44.83 48.78 52.44 55.86 59.07 62.10

2-Row 2.0 2.25 38.32 46.18 52.08 56.61 59.87 — — — —Capacity 3.0 4.59 40.84 50.35 57.87 63.92 68.88 73.04 76.57 79.61 82.26

MBH 4.0 7.63 42.13 52.56 61.05 68.02 73.87 78.85 83.14 86.89 90.205.0 11.33 42.92 53.93 63.03 70.63 77.08 82.63 87.47 91.74 95.536.0 15.67 43.44 54.86 64.40 72.44 79.32 85.29 90.53 95.18 99.337.0 20.66 43.82 55.53 65.39 73.76 80.97 87.26 92.81 97.75 102.18

Notes:1. Fouling Factor = 0.000252. The off-coil temperature of the hot water coil on parallel fan-powered units must not exceed 140°F.3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature

Difference (WTD).4. Capacity based on 70°F entering air temperature and 180°F entering water temperature. Refer to correction factors for


LAT = EAT + MBH x 921.7Cfm WTD = EWT - LWT = 2 x MBH

Gpm(( ) )

Coils–Water Weights

Internal Internal OperatingUnit Fan Coil Volume Volume WeightType Size Type (in.3) (gal.) (lbs)VPWF 01, 02 1-Row 32.52 0.141 12.3VPWF 01, 02 2-Row 57.90 0.251 16.8VPWF 0317–0517 1-Row 48.81 0.211 21.9VPWF 0317–0517 2-Row 84.29 0.365 24.8VPWF 06, 07 1-Row 51.21 0.222 14.5VPWF 06, 07 2-Row 89.27 0.386 20.1

Temperature Correction Factors for Water Pressure Drop (ft)


Temperature Correction Factors for Coil Capacity (MBH)


PerformanceData—Hot WaterCoil (I-P)

Fan-PoweredParallel

VAV-PRC008-ENFPP 18

PerformanceData—Hot WaterCoil (SI)

Fan Sizes 01, 02 (SI)Water

Pressure Airflow (L/s)Rows L/s Drop (kPa) 101 118 142 165 189 212 236 260 278

1-Row 0.04 1.02 3.31 3.49 3.73 3.91 4.07 4.20 4.32 — —Capacity 0.07 2.76 4.02 4.29 4.62 4.90 5.16 5.39 5.62 5.84 5.99

kW 0.13 7.97 4.46 4.80 5.23 5.61 5.95 6.27 6.57 6.85 7.060.19 16.65 4.63 5.00 5.46 5.88 6.27 6.62 6.96 7.27 7.520.25 28.19 4.72 5.10 5.59 6.03 6.44 6.81 7.17 7.51 7.760.32 42.48 4.77 5.17 5.67 6.13 6.54 6.93 7.30 7.65 7.92

2-Row 0.07 4.76 5.37 5.94 6.64 7.24 7.76 8.21 8.61 — —Capacity 0.13 13.36 5.82 6.52 7.44 8.27 9.02 9.70 10.33 10.89 11.31

kW 0.19 27.37 5.97 6.72 7.72 8.64 9.48 10.26 10.97 11.64 12.130.25 45.70 6.04 6.82 7.86 8.82 9.71 10.54 11.31 12.03 12.570.32 68.13 6.08 6.88 7.95 8.94 9.85 10.71 11.51 12.26 12.83

Fan Sizes 0317–0517 (SI)Water

Pressure Airflow (L/s)Rows L/s Drop (kPa) 71 142 212 283 354 425 495 566 637 708 779

1-Row 0.06 0.67 3.49 4.72 5.45 6.03 6.49 6.86 7.18 7.45 7.69 7.90 8.09Capacity 0.13 2.43 3.89 5.55 6.64 7.49 8.22 8.85 9.44 9.97 10.45 10.88 11.28

kW 0.19 5.20 4.03 5.87 7.12 8.12 8.99 9.76 10.46 11.10 11.69 12.26 12.790.25 8.95 4.11 6.04 7.38 8.48 9.43 10.28 11.07 11.79 12.47 13.10 13.700.32 13.65 4.16 6.16 7.55 8.71 9.72 10.63 11.47 12.25 12.99 13.68 14.330.38 19.30 4.19 6.23 7.67 8.87 9.92 10.87 11.76 12.58 13.36 14.09 14.790.44 25.88 4.21 6.29 7.76 8.98 10.07 11.06 11.97 12.83 13.64 14.41 15.140.50 33.39 4.23 6.33 7.83 9.07 10.19 11.20 12.14 13.02 13.86 14.65 15.410.57 41.81 4.24 6.37 7.88 9.15 10.28 11.31 12.27 13.17 14.03 14.85 15.630.63 51.15 4.26 6.40 7.93 9.21 10.35 11.40 12.38 13.30 14.18 15.01 15.81

2-Row 0.06 0.93 4.10 6.52 8.01 9.06 9.78 10.31 10.70 11.02 11.27 11.48 11.65Capacity 0.13 3.25 4.40 7.56 9.88 11.64 13.01 14.11 15.06 15.84 16.51 17.08 17.57

kW 0.19 6.83 4.50 7.92 10.58 12.70 14.42 15.86 17.07 18.11 19.01 19.83 20.560.25 11.62 4.55 8.11 10.95 13.27 15.21 16.85 18.26 19.49 20.56 21.52 22.380.32 17.59 4.58 8.22 11.18 13.64 15.71 17.49 19.03 20.39 21.59 22.67 23.640.38 24.71 4.59 8.30 11.34 13.88 16.06 17.93 19.58 21.03 22.33 23.49 24.550.44 32.97 4.61 8.35 11.45 14.07 16.31 18.26 19.98 21.50 22.87 24.11 25.230.50 42.34 4.62 8.39 11.54 14.20 16.50 18.51 20.29 21.87 23.30 24.59 25.760.57 52.83 4.63 8.42 11.60 14.31 16.66 18.71 20.53 22.17 23.64 24.97 26.190.63 64.41 4.63 8.45 11.66 14.40 16.78 18.88 20.74 22.40 23.91 25.28 26.54

Notes:1. Fouling Factor = 0.000252. The off-coil temperature of the hot water coil on parallel fan-powered units must not exceed 60°C.3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature

Difference (WTD).4. Capacity based on 21°C entering air temperature and 82°C entering water temperature. Refer to correction factors for


)WTD = EWT - LWT =( kWLAT = EAT + (kW x 0.83(4.19)L/sL/s )

Coils - Water Weights

Internal Internal OperatingUnit Fan Coil Volume Volume WeightType Size Type (M3) (L) (kg)VPWF 01, 02 1-Row 0.000533 0.533 5.6VPWF 01, 02 2-Row 0.000949 0.949 7.7VPWF 0317–0517 1-Row 0.000800 0.800 9.9VPWF 0317–0517 2-Row 0.001381 1.381 11.3VPWF 06, 07 1-Row 0.000839 0.839 6.5VPWF 06, 07 2-Row 0.001463 1.463 9.1

Temperature Correction Factors for Water Pressure Drop (kPa)


Temperature Correction Factors for Coil Capacity (kW)


Fan-PoweredParallel

FPP 19VAV-PRC008-EN

Notes:1. Fouling Factor = 0.000252. The off-coil temperature of the hot water coil on parallel fan-powered units must not exceed 60°C.3. The following equations may be used in calculating Leaving Air Temperature (LAT) and Water Temperature

Difference (WTD).4. Capacity based on 21°C entering air temperature and 82°C entering water temperature. Refer to correction factors for


)WTD = EWT - LWT = ( kWLAT = EAT + (kW x 0.83(4.19)L/sL/s )

Coils - Water Weights

Internal Internal OperatingUnit Fan Coil Volume Volume WeightType Size Type (M3) (L) (kg)VPWF 01, 02 1-Row 0.000533 0.533 5.6VPWF 01, 02 2-Row 0.000949 0.949 7.7VPWF 0317–0517 1-Row 0.000800 0.800 9.9VPWF 0317–0517 2-Row 0.001381 1.381 11.3VPWF 06, 07 1-Row 0.000839 0.839 6.5VPWF 06, 07 2-Row 0.001463 1.463 9.1

Temperature Correction Factors for Water Pressure Drop (kPa)


Temperature Correction Factors for Coil Capacity (kW)


Fan Sizes 06, 07 (SI)Water

Pressure Airflow (L/s)Rows L/s Drop (kPa) 236 330 425 519 613 708 802 897 991

1-Row 0.07 1.32 6.34 7.14 7.74 8.22 8.62 — — — —Capacity 0.13 3.74 7.60 8.75 9.69 10.54 11.28 11.94 12.52 13.04 13.52

kW 0.19 7.73 8.13 9.47 10.61 11.60 12.47 13.29 14.05 14.74 15.380.25 12.99 8.43 9.88 11.13 12.23 13.21 14.12 14.95 15.73 16.480.32 19.47 8.61 10.14 11.46 12.64 13.70 14.68 15.58 16.43 17.220.38 27.14 8.74 10.32 11.70 12.93 14.04 15.07 16.04 16.94 17.780.44 35.96 8.84 10.46 11.87 13.14 14.30 15.37 16.37 17.31 18.20

2-Row 0.13 6.70 11.23 13.54 15.26 16.59 17.55 — — — —Capacity 0.19 13.73 11.97 14.76 16.96 18.73 20.19 21.41 22.44 23.33 24.11

kW 0.25 22.76 12.35 15.41 17.89 19.94 21.65 23.11 24.37 25.47 26.440.32 33.84 12.58 15.81 18.47 20.70 22.59 24.22 25.64 26.89 28.000.38 46.84 12.73 16.08 18.88 21.23 23.25 25.00 26.53 27.90 29.110.44 61.73 12.84 16.28 19.17 21.62 23.73 25.58 27.20 28.65 29.95

PerformanceData—Hot WaterCoil (SI)

Fan-PoweredParallel

VAV-PRC008-ENFPP 20

PerformanceData—Electrical Data

1. Coils available with 24-VAC magnetic or mercury contactors, or load carrying P.E. switches with magnetic or mercury contactors. 2. Available kW increments are by 0.5 from 0.5 kW to 8.0 kW, by 1.0 kW from 9.0 to 18.0 kW, and by 2.0 kW from 18.0 to 20.0 kW. 3. Each stage is equal in kW output. 4. All heaters contain an auto reset thermal cutout and a manual reset cutout . 5. The current amp draw for the heater elements is calculated by the formula below. 6. Recommended coil temperature rise = 20° to 30°F (-7° to -1°C). Maximum temperature rise = 55°F (12°C). 7. Heaters should not operate at cfms below the nameplate minimum.**8. Three stages of electric heat available only with pneumatic controls.

VPEF—Electric Coil kW Guidelines – Minimum to Maximum (PSC Motor Units)Fan Single-Phase Voltage Three-Phase VoltageSize Stages 208V 240V*** 277V 347V 480V 208V 480V 575V 380V/50 Hz

01 1 0.5–4.0 0.5–4.0 0.5–4.0 0.5–4.0 0.5–4.0 1.0–4.0 1.0–4.0 1.5–4.0 1.0–4.02 0.5–4.0 0.5–4.0 1.0–4.0 1.0–4.0 1.0–4.0 1.0–4.0 2.0–4.0 3.0–4.0 1.5–4.0

3** 1.0–4.0 1.0–4.0 1.0–4.0 1.5–4.0 1.0–4.0 1.5–4.0 3.0–4.0 — 2.5–4.002 1 0.5–6.0 0.5–6.0 0.5–6.0 0.5–6.0 0.5–6.0 1.0–6.0 1.0–6.0 1.5–6.0 1.0–6.0

2 0.5–6.0 0.5–6.0 1.0–6.0 1.0–6.0 1.0–6.0 1.0–6.0 2.0–6.0 3.0–6.0 1.5–6.03** 1.0–6.0 1.0–6.0 1.0–6.0 1.5–6.0 1.0–6.0 1.5–6.0 3.0–6.0 4.5–6.0 2.5–6.0

0317 1 0.5–9.0 0.5–10.0 0.5–11.0 0.5–11.0 0.5–11.0 0.5–11.0 1.0–11.0 1.5–11.0 1.0–11.02 0.5–9.0 0.5–10.0 1.0–11.0 1.0–11.0 1.0–11.0 1.0–11.0 2.0–11.0 3.0–11.0 1.5–11.0

3** 1.0–9.0 1.0–10.0 1.0–11.0 1.5–11.0 1.5–11.0 1.5–11.0 3.0–11.0 4.5–11.0 2.5–11.00417 1 0.5–8.0 0.5–10.0 0.5–12.0 0.5–14.0 0.5–14.0 0.5–14.0 1.0–14.0 1.5–14.0 1.0–14.0

2 0.5–8.0 0.5–10.0 1.0–12.0 1.0–14.0 1.0–14.0 1.0–14.0 2.0–14.0 3.0–14.0 1.5–14.03** 1.0–8.0 1.0–10.0 1.0–12.0 1.5–14.0 1.5–14.0 1.5–14.0 3.0–14.0 4.5–14.0 2.5–14.0

0517 1 0.5–8.0 0.5–9.0 0.5–12.0 0.5–15.0 0.5–18.0 0.5–14.0 1.0–18.0 1.5–18.0 1.0–18.02 0.5–8.0 0.5–9.0 1.0–12.0 1.0–15.0 1.0–18.0 1.0–14.0 2.0–18.0 3.0–18.0 1.5–18.0

3** 1.0–8.0 1.0–9.0 1.0–12.0 1.5–15.0 1.5–18.0 1.5–14.0 3.0–18.0 4.5–18.0 2.5–18.006 1 0.5–8.0 0.5–8.0* 0.5–12.0 0.5–15.0 0.5–16.0 1.0–15.0 1.0–16.0 1.5–16.0 1.0–16.0

2 0.5–8.0 0.5–8.0* 1.0–12.0 1.0–15.0 1.0–16.0 1.0–15.0 2.0–16.0 3.0–16.0 1.5–16.03** 1.0–8.0 1.0–8.0* 1.0–12.0 1.5–15.0 1.0–16.0 1.5–15.0 3.0–16.0 4.5–16.0 2.5–16.0

07 1 0.5–8.0 0.5–8.0* 0.5–11.0 0.5–15.0 0.5–20.0 1.0–14.0 1.0–20.0 1.5–20.0 1.0–20.02 0.5–8.0 0.5–8.0* 1.0–11.0 1.0–15.0 1.0–20.0 1.0–14.0 2.0–20.0 3.0–20.0 1.5–20.0

3** 1.0–8.0 1.0–8.0* 1.0–11.0 1.5–15.0 1.0–20.0 1.5–14.0 3.0–20.0 4.5–20.0 2.5–20.0* Only available for 280/50/1 voltages, not available with 240/1.***Use also for 230/50 Hz applications.Notes:

Minimum Unit ElectricHeat Cfm GuidelinesFan Minimum UnitSize Heating Cfm*

01 20002 280

0317 2500417 3000517 35006 92007 1200

*Note: (fan cfm) + (minimum primary air) =minimum unit electric heat cfm

Fan-PoweredParallel

FPP 21VAV-PRC008-EN

Notes:1. Electric Heat Units - Units with fan sizes 01 to 0517 and a primary

voltage of 208/60/1, 208/60/3, or 240/60/1 have 115/60/1 VAC fanmotors. Fan sizes 06 and 07 with the same voltages, have208/60/1 VAC motors.

2. Electric Heat Units - Units with primary voltage of 277/60/1,480/60/1 or 480/60/3 use 277 VAC fan motors.

3. Electric Heat Units - Units with primary voltage of 347/60/1 or575/60/3 use 347 VAC fan motors.

4. With 380/50/3 and 230/50/1, use 230/50 motors.

Minimum Circuit Ampacity (MCA) Equation� MCA = 1.25 x (Smotor amps + heater amps)

Motor amps is the sum of all motor current draws if morethan one is used in the unit.

Maximum Overcurrent Protection (MOP) Equation� MOP = (2.25 x motor1 amps) + motor2 amps + heater amps

motor1 amps = current draw of largest motormotor2 amps = sum of current of all other motors used in unit

General Sizing Rules:� If MOP = 15, then fuse size = 15

� If MOP = 19, then fuse size = 15 with one exception. If heateramps x 1.25 > 15, then fuse size = 20.

� If MOP £ MCA, then choose next fuse size greater than MCA.

� Control fusing not applicable.

� Standard Fuse Sizes: 15, 20, 25, 30, 35, 40, 45, 50, and 60.

Example:

A model VPEF, electric reheat unit size 10-0517 has 480/3 phase, 12 kWelectric reheat with 2 stages and 277-Volt motor.

For MOP of fan-powered unit:

12 kW - 480/3 heater 12 x 1000 = 14.45 amps480 x 1.73

MCA = (2.4 + 14.45) x 1.25 = 21.06, MOP = (2.25 x 2.4) + 14.45 = 19.9.

Since MOP £MCA, then MOP = 25.

For total current draw of unit:

Electric Actuator = 0.17 ampsDDC UCM Control Board = 0.3312 kW—480/3 heater 12 x 1000 = 14.45

480 x 1.73Two heat outputs (2 stages) @0.5 amps max each = 1.00Motor amps: 277 V (Fan size 0517) = 2.4

18.35 amps max

kW = 1214 x L/s x ATD

1famps = kW x 1000Primary Voltage

ATD = kW x 3145Cfm

3145Cfm x ATDkW =

3famps =kW x 1000

Primary Voltage x Ö 3

1214 x L/sATD = kW

Useful formulas:

Fan Electrical Performance (PSC Motor)Maximum Fan Motor Amperage (FLA)

60 Hz 50 HzFan Size HP 115 VAC 208 VAC 277 VAC 347 VAC 230 VAC

01 1/8 1.6 — 0.7 0.7 0.502 1/8 1.6 — 0.7 0.7 0.5

0317 1/3 4.3 — 1.6 1.4 1.30417 1/3 5.5 — 2.0 1.8 1.60517 1/2 6.7 — 2.4 2.2 2.006 1/2 — 6.3 3.8 3.8 2.607 1 — 6.9 4.7 3.6 3.4

PerformanceData—Electrical Data

Fan-PoweredParallel

VAV-PRC008-ENFPP 22

PerformanceData—Acoustics

Discharge Sound Power (dB)Valve Only

Discharge Sound Power (dB)0.5" Inlet 1.0" Inlet 2.0" Inlet 3.0" Inlet

Fan Inlet Pressure (127 Pa) Pressure (254 Pa) Pressure (508 Pa) Pressure (762 Pa)Size Size Cfm 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

01 6 200 94 51 50 44 43 38 30 53 51 48 47 43 39 56 53 54 53 51 50 59 55 57 57 56 5602 300 142 56 52 49 48 44 35 58 55 54 53 50 43 60 57 57 56 54 50 62 59 61 59 57 55

400 189 58 53 49 47 42 36 63 59 58 57 54 46 64 61 60 61 58 52 65 63 63 63 60 56500 236 60 56 53 51 47 41 66 62 60 59 55 47 67 64 64 65 62 55 69 67 66 68 65 58

01 8 350 165 54 51 48 48 44 34 58 55 53 53 51 46 63 60 59 58 57 54 64 61 61 60 59 5702 520 245 59 55 53 53 51 41 63 59 57 57 55 47 67 64 62 63 61 56 69 66 65 65 64 59

700 330 64 59 57 57 55 46 66 63 61 62 60 51 70 66 65 66 64 57 73 70 69 70 68 62900 425 67 63 60 60 57 48 69 67 65 66 63 56 72 70 69 70 67 60 76 72 71 72 70 63

02 10 550 260 59 54 52 52 49 39 63 59 57 57 55 47 67 64 62 62 59 54 69 66 65 65 62 58820 387 62 57 56 56 54 44 67 63 61 61 59 51 72 69 67 67 65 58 74 71 70 70 67 611100 519 65 60 59 59 58 48 69 66 64 65 63 55 75 71 70 70 68 60 78 74 73 74 71 641400 661 67 64 62 62 60 51 72 69 67 67 65 57 78 74 72 73 71 63 81 77 76 76 74 67

06 12 800 378 55 52 51 49 46 37 59 57 56 54 52 47 64 63 62 59 57 52 66 67 66 62 60 561200 566 60 56 56 54 51 42 64 61 60 59 57 51 69 67 66 64 62 56 71 70 69 67 64 591600 755 63 60 60 57 54 45 68 65 64 63 60 54 72 70 69 68 65 59 75 73 72 71 68 622000 944 67 63 63 59 57 48 71 68 67 65 63 56 75 73 72 71 68 62 79 75 75 73 71 65

06 14 1100 519 57 53 53 51 48 41 62 59 58 57 54 48 66 65 64 61 60 55 70 70 69 64 62 5907 1600 755 61 57 56 55 52 45 66 63 62 61 58 52 71 69 68 66 64 59 74 72 71 69 67 62

2100 991 64 60 60 57 55 47 69 66 66 64 61 55 74 71 71 69 67 61 77 75 74 72 70 653000 1416 70 66 66 63 60 53 74 70 69 68 65 58 80 75 74 73 71 65 84 78 78 76 74 68

06 16 1400 661 59 56 54 54 51 43 64 62 61 60 57 52 69 69 67 65 62 57 72 74 72 67 65 6107 2100 991 61 59 58 56 54 46 68 65 63 62 60 55 73 72 71 69 67 62 75 75 74 72 70 65

2800 1321 64 62 61 59 56 49 70 67 66 65 62 57 77 73 72 71 69 64 80 77 76 75 73 684000 1888 70 67 67 64 61 55 74 71 70 68 65 60 81 76 75 74 71 66 86 79 78 77 75 70

Notes:1. All data are measured in accordance with current Industry Standard ARI 880, version 1998.2. All sound power levels, dB re: 10-12 watts.

0317 6 100 47 44 44 41 37 33 30 45 45 44 39 37 39 46 47 47 43 45 47 47 47 47 45 49 53200 94 48 47 43 40 35 29 51 50 47 44 41 40 53 52 52 48 47 48 54 54 54 50 51 54300 142 53 50 46 43 36 32 56 55 51 47 44 40 58 58 56 52 50 49 59 59 59 55 54 54400 189 55 52 48 44 38 34 60 58 54 50 46 42 62 62 59 55 52 49 64 63 62 58 56 54600 283 59 58 56 50 46 44 61 60 57 53 48 46 69 67 64 61 56 52 71 69 68 64 60 56

0317 8 175 83 44 44 42 39 34 30 46 46 44 41 41 42 49 48 47 45 47 49 51 49 49 48 51 530417 350 165 48 47 44 41 35 31 52 51 49 46 43 41 56 56 55 52 51 51 58 57 58 54 54 55

525 248 53 52 49 47 42 34 57 56 54 51 47 42 61 60 59 56 53 51 62 62 62 58 56 56700 330 58 56 53 51 47 40 60 59 57 55 51 45 64 64 63 60 56 52 66 66 66 62 59 571050 496 64 63 60 59 51 46 68 67 65 63 59 53 69 69 68 67 63 57 71 71 71 69 65 60

0317 10 275 130 48 47 46 44 38 32 50 50 49 47 46 47 52 53 53 51 50 49 54 55 56 54 54 530417 550 260 53 51 50 47 42 35 56 56 54 51 48 43 59 61 60 57 55 54 61 63 63 60 58 560517 825 389 57 55 53 50 46 39 60 60 58 56 52 46 63 65 64 60 58 53 66 68 68 64 62 59

1100 519 60 59 57 54 50 43 63 63 62 59 55 49 68 68 67 64 61 56 70 70 70 67 64 601640 774 65 65 63 59 54 48 69 69 68 64 61 55 72 73 72 69 66 60 75 76 75 73 70 64

0317 12 385 182 48 47 47 41 38 34 52 51 51 46 43 41 55 56 57 52 50 48 55 58 60 55 54 530417 775 366 54 52 52 49 43 37 59 58 57 54 50 47 63 64 63 59 55 52 65 66 66 61 58 550517 1160 547 58 56 55 51 47 41 63 61 60 57 54 49 69 67 67 64 61 55 72 70 70 67 64 59

1550 732 61 59 58 54 50 44 66 64 63 60 57 51 73 70 69 67 64 58 76 74 73 71 68 622350 1105 66 65 65 60 56 50 71 70 69 65 61 55 77 74 73 71 68 62 80 78 77 75 72 66

0517 14 525 248 51 49 48 45 41 35 55 53 53 50 48 44 59 58 59 55 53 52 60 61 62 58 56 551050 496 57 55 54 51 51 40 63 61 60 57 54 49 66 67 66 62 59 56 68 69 69 65 62 581575 743 60 58 57 54 52 44 67 64 63 60 57 52 71 71 70 67 63 59 73 74 73 70 67 622100 991 63 61 60 57 53 47 68 67 66 62 59 56 75 73 72 70 66 61 78 77 76 73 70 653200 1510 68 67 67 63 59 55 73 71 71 67 64 59 79 77 76 73 70 65 83 81 79 77 74 69

Fan-PoweredParallel

FPP 23VAV-PRC008-EN


Radiated Sound Power (dB)Valve Only

Radiated Sound Power (dB)0.5" Inlet 1.0" Inlet 2.0" Inlet 3.0" Inlet


01 6 200 94 48 40 38 35 31 25 48 44 42 37 33 26 53 48 47 43 38 33 54 50 47 44 41 3702 300 142 51 45 42 35 29 24 54 49 46 39 33 26 57 51 50 44 38 32 60 55 53 48 42 37

400 189 54 48 46 38 32 25 58 53 49 42 35 26 61 55 52 47 40 33 63 57 55 49 43 37500 236 52 50 48 40 33 27 62 56 52 45 37 29 65 59 56 50 42 34 65 60 57 52 45 38

01 8 350 165 50 45 40 36 31 25 55 49 44 40 34 27 59 54 49 44 40 35 62 56 52 47 43 3902 520 245 54 49 43 38 32 24 59 54 48 43 37 27 64 58 53 48 42 35 66 61 56 51 46 40

700 330 59 54 48 43 36 26 62 58 51 47 40 30 67 61 56 51 44 36 70 64 59 54 48 40900 425 71 63 55 49 44 39 71 64 56 52 47 41 73 66 59 55 50 44 76 68 62 57 53 46

02 10 550 260 57 50 44 39 32 25 61 54 48 42 36 28 65 58 52 46 40 34 67 60 56 50 43 38820 387 59 52 46 41 34 25 64 58 52 46 40 31 69 63 56 51 44 37 71 66 60 54 47 401100 519 62 56 50 44 41 26 66 61 54 49 42 33 72 66 60 54 48 39 75 68 63 57 51 421400 661 65 60 53 47 44 30 68 64 57 52 45 36 74 69 63 57 50 41 77 71 66 60 53 44

0317 6 100 47 49 44 38 37 31 24 50 46 41 41 35 29 52 47 44 46 41 36 53 48 45 48 45 40200 94 50 44 39 37 31 24 53 48 43 41 36 29 56 51 47 46 42 36 59 53 49 49 45 40300 142 52 45 40 38 31 25 54 50 45 42 36 30 59 53 50 47 42 37 60 55 53 49 45 40400 189 54 47 42 39 33 26 57 53 48 44 38 31 61 55 52 48 43 38 62 57 55 50 46 41600 283 58 53 50 45 40 34 58 56 54 48 42 35 64 61 58 51 45 39 67 62 60 53 48 42

0317 8 175 83 52 45 39 36 33 26 54 47 42 41 36 30 57 50 45 46 42 36 59 52 46 49 45 390417 350 165 57 50 43 38 33 26 59 52 46 42 37 30 61 54 50 47 43 37 63 55 52 50 46 40

525 248 58 51 45 39 34 27 61 55 48 43 38 31 64 57 53 48 44 37 66 58 56 51 47 41700 330 60 53 47 42 36 30 63 56 51 45 39 33 66 60 55 49 44 37 68 62 58 52 48 411050 496 63 59 55 49 42 35 68 62 57 51 45 38 72 65 60 54 48 41 74 67 63 56 50 43

0317 10 275 130 55 49 43 38 34 27 57 51 45 42 37 30 58 53 48 47 43 36 59 54 50 50 46 400417 550 260 59 54 47 40 34 28 61 56 50 45 39 34 63 58 53 51 45 41 64 60 56 54 51 440517 825 389 61 55 49 42 36 29 63 58 53 46 40 35 66 61 57 51 46 41 69 64 60 54 50 44

1100 519 62 56 50 44 38 32 66 60 54 49 43 37 70 64 59 53 48 43 72 66 62 56 51 461640 774 65 61 55 50 43 37 70 65 58 53 46 40 76 69 64 58 51 45 79 72 67 61 55 49

0317 12 385 182 52 47 42 40 36 30 55 50 45 43 40 35 59 53 48 47 44 39 61 55 50 50 47 420417 775 366 59 51 45 40 35 28 63 55 48 43 38 33 66 59 52 48 44 39 69 62 56 52 48 420517 1160 547 63 54 47 41 35 30 67 58 51 46 39 35 72 63 56 51 45 40 75 67 60 54 49 43

1550 732 66 58 50 43 37 31 71 62 54 48 42 36 75 66 59 53 46 41 78 70 63 56 50 442350 1105 69 64 55 49 42 36 74 68 59 52 45 40 79 72 64 57 50 44 82 75 67 60 54 47

0517 14 525 248 58 51 45 40 34 27 61 53 48 44 38 31 64 56 51 49 44 37 66 59 54 51 47 401050 796 62 56 49 42 37 30 66 59 52 46 42 34 71 63 57 51 46 39 74 66 60 54 49 421575 743 65 59 52 44 37 31 70 62 55 48 42 35 75 67 61 54 48 40 78 70 64 57 51 432100 991 67 60 54 45 38 33 72 64 58 50 43 36 78 69 63 56 49 43 83 74 68 61 54 463200 1510 72 66 59 51 44 38 77 70 63 55 48 42 83 75 68 60 53 47 86 78 71 63 56 50

06 12 800 378 53 47 42 37 31 25 57 52 45 41 35 31 62 58 50 45 39 33 65 62 53 48 42 371200 566 56 52 45 41 36 26 60 56 49 44 37 31 67 62 54 48 41 35 70 65 57 51 45 381600 755 60 56 48 43 39 29 64 60 52 47 40 34 71 65 57 51 44 37 74 68 60 54 48 412000 944 64 59 51 46 41 31 69 63 55 50 42 37 74 68 60 55 50 46 77 71 64 59 54 51

06 14 1100 519 56 49 44 40 32 25 61 55 48 44 38 30 66 61 54 49 43 36 69 66 57 51 45 4007 1600 755 59 53 47 42 35 27 65 59 52 48 41 33 70 64 58 53 46 39 74 68 61 55 49 42

2100 991 64 57 51 46 38 29 68 61 55 50 43 35 74 67 61 55 49 41 77 70 64 59 52 453000 1416 71 62 56 50 42 33 74 66 59 54 46 38 78 70 64 58 51 44 82 74 68 62 56 48

06 16 1400 661 63 54 48 41 36 29 67 59 53 46 42 35 70 66 58 52 48 40 72 70 61 54 50 4307 2100 991 66 57 51 44 39 32 71 63 56 49 45 38 75 69 63 56 52 44 77 72 66 59 55 47

2800 1321 68 60 54 46 41 34 73 65 59 51 47 40 79 72 66 59 54 47 81 75 69 62 58 514000 1888 73 66 60 56 52 50 78 70 63 56 50 45 83 75 70 62 57 50 85 78 72 65 60 53


Fan-PoweredParallel

VAV-PRC008-ENFPP 24


Notes:1. “–“ represents NC levels below NC 15.2. NC Values are calculated using current Industry

Standard ARI 885, 2002 addendum to revision 1998.Radiated Transfer Function obtained from AppendixE, Type 2 Mineral Fiber Insulation.

ARI 885-98 DISCHARGE TRANSFER FUNCTION ASSUMPTIONS:Octave Band

2 3 4 5 6 7

Small Box (< 300 cfm) -24 -28 -39 -53 -59 -40Medium Box (300-700 cfm) -27 -29 -40 -51 -53 -39Large Box (> 700 cfm) -29 -30 -41 -51 -52 -39Note: Add to terminal unit sound power to determine discharge soundpressure in the space.

ARI 885-98 RADIATED TRANSFER FUNCTION ASSUMPTIONS:Octave Band

2 3 4 5 6 7

Type 1 – Glass Fiber -19 -19 -21 -25 -29 -35Type 2 – Mineral Fiber Insulation -18 -19 -20 -26 -31 -36Type 3 – Solid Gypsum Board -23 -26 -25 -27 -27 -28Note: Select the ceiling type which most closely represents theapplication. Next, add to terminal unit sound power to determine radiatedsound pressure in the space.

Fan Only Sound PowerDischarge Sound Power (dB) Radiated Sound Power (dB)

Fan Outlet Fan Octave Bands Octave BandsSize Static Cfm L/s 2 3 4 5 6 7 2 3 4 5 6 7

01 200 94 52 49 47 44 38 32 58 51 51 47 42 340.25 240 113 55 50 50 47 42 38 60 52 52 49 44 37

(63 Pa) 280 132 59 52 52 50 45 42 66 59 57 53 48 43340 160 61 53 53 51 45 43 67 59 58 54 49 44400 189 63 54 55 53 47 45 68 60 58 54 49 46

02 280 132 60 53 52 49 44 39 64 56 54 51 45 400.25 330 156 61 54 53 51 45 41 66 58 55 52 47 42

(63 Pa) 390 184 63 55 54 52 47 43 67 58 56 53 48 44470 222 67 57 57 55 49 47 69 61 58 56 50 47550 260 69 59 58 57 51 50 73 63 60 58 52 50

06 930 439 62 56 55 56 47 46 67 60 57 55 46 440.25 1110 524 63 57 56 57 48 48 69 61 58 57 48 46

(63 Pa) 1300 614 66 60 59 58 52 52 71 62 60 57 50 491570 741 69 64 63 62 57 57 72 65 63 60 54 541850 873 72 68 66 65 61 61 76 69 66 63 58 58

07 1200 566 63 59 58 55 50 47 69 60 61 56 50 450.25 1440 680 66 63 61 58 55 52 72 63 63 58 53 49

(63 Pa) 1680 793 69 66 66 62 59 57 74 65 65 60 56 532040 963 72 70 69 66 63 61 77 70 69 64 60 572400 1133 74 72 71 68 65 64 80 72 72 68 64 61


0317 250 118 53 49 51 45 40 39 61 55 53 49 42 350.25 400 189 56 51 53 46 42 41 64 56 55 51 45 40

(63 Pa) 610 288 63 58 57 53 48 47 70 62 60 56 51 48850 401 65 59 60 56 52 51 72 63 62 59 55 531090 514 70 64 65 63 58 58 77 68 66 64 60 59

0417 300 142 55 51 52 47 41 38 61 56 54 49 43 340.25 530 250 56 53 55 50 45 42 63 57 56 51 47 41

(63 Pa) 790 373 62 58 59 55 50 48 69 62 60 56 52 491100 519 65 62 64 60 56 55 72 66 64 60 57 551350 637 68 65 66 65 60 59 75 69 67 64 61 60

0517 350 165 56 52 54 46 40 37 63 57 54 48 42 350.25 650 307 58 55 57 50 45 42 65 60 57 51 47 43

(63 Pa) 970 458 61 60 62 57 51 50 68 63 62 57 53 511300 614 64 63 66 63 58 57 71 67 65 62 59 571550 732 66 65 67 66 61 60 74 69 68 65 62 61

Fan Fan Outlet Discharge RadiatedSize Cfm L/s Static NC Level NC Level

01 200 94 — 25240 113 0.25 — 26280 132 (63 Pa) — 32340 160 — 33400 189 15 33

02 280 132 — 29330 156 0.25 — 30390 184 (63 Pa) 15 31470 222 20 34550 260 22 39

0317 250 118 — 27400 189 0.25 — 30610 288 (63 Pa) — 35850 401 15 371090 514 22 44

0417 300 142 — 29530 250 0.25 — 31790 373 (63 Pa) — 351100 519 19 391350 637 23 42

0517 350 165 — 29650 307 0.25 — 32970 458 (63 Pa) 16 371300 614 21 401550 732 24 44

06 930 439 — 321110 524 0.25 — 341300 614 (63 Pa) 16 361570 741 21 381850 873 26 42

07 1200 566 15 361440 680 0.25 20 381680 793 (63 Pa) 24 402040 963 29 452400 1133 31 48

Sound Noise Criteria (NC)Fan Only

Fan-PoweredParallel

FPP 25VAV-PRC008-EN


Notes:1. “–“ represents NC levels below NC 15.2. NC Values are calculated using current Industry standard ARI 885, 2002 addendum to revision 1998 Radiated Transfer Function

obtained from Appendix E, Type 2 Mineral Fiber Insulation.

Sound Noise Criteria (NC)Valve Only

Discharge RadiatedNC Level NC Level

Fan Inlet 05" 1.0" 2.0" 3.0" 0.5" 1.0" 2.0" 3.0"Size Size Cfm L/s (127 Pa) (254 Pa) (508 Pa) (762 Pa) (127 Pa) (254 Pa) (508 Pa) (762 Pa)

01 6 200 94 — — — 19 — 15 21 2102 300 142 — — 15 18 15 20 24 27

400 189 — 19 20 22 20 23 26 30500 236 15 22 24 27 22 26 31 32

01 8 350 165 — — 18 21 — 17 23 2602 520 245 — 16 22 25 16 22 27 31

700 330 16 21 25 30 22 27 31 35900 425 21 26 30 32 36 36 39 42

02 10 550 260 — 15 21 24 19 24 29 31820 387 — 20 27 30 21 27 34 371100 519 16 24 30 34 25 31 37 411400 661 21 27 34 37 30 35 40 44

0317 6 100 47 — — — 16 — — 18 20200 94 — — — 17 — 16 21 23300 142 — — 16 17 — 19 24 27400 189 — 16 21 22 15 22 26 30600 283 16 19 27 30 24 29 33 35

0317 8 175 83 — — — 17 — 15 19 210417 350 165 — — 15 19 19 21 24 26

525 248 — — 17 20 20 24 27 31700 330 — 16 22 25 22 26 30 331050 496 21 26 29 31 30 32 37 40

0317 10 275 128 — — — 17 16 19 22 240417 550 260 — — 18 20 22 25 27 310517 825 389 — 16 22 26 24 27 32 35

1100 519 15 20 26 29 25 30 35 371640 774 22 27 32 36 31 36 42 46

0317 12 385 182 — — — 17 15 19 22 240417 775 366 — — 21 24 21 26 30 340517 1160 547 — 17 25 29 26 31 37 41

1550 732 15 21 29 34 30 36 41 452350 1105 22 29 34 38 35 40 46 50

0517 14 525 248 — — 16 19 20 24 27 301050 496 — 17 25 27 25 30 36 401575 743 — 21 30 34 29 35 41 452100 991 17 25 32 37 31 37 45 523200 1510 25 30 37 41 37 44 52 56

06 12 800 378 — — 20 25 15 20 27 321200 566 — 17 25 29 20 25 32 361600 755 16 22 29 32 25 30 36 402000 944 20 26 32 35 29 34 40 44

06 14 1100 519 — 15 22 29 17 24 31 3707 1600 755 — 20 27 31 21 29 35 40

2100 991 16 24 30 35 27 32 40 443000 1416 24 29 35 39 36 40 45 50

06 16 1400 661 — 19 27 34 26 31 37 4107 2100 991 15 22 31 35 30 36 41 44

2800 1321 19 25 32 37 32 39 46 494000 1888 25 30 36 41 39 45 52 55

ARI 885-98 DISCHARGE TRANSFER FUNCTION ASSUMPTIONS:Octave Band

2 3 4 5 6 7

Small Box (< 300 cfm) -24 -28 -39 -53 -59 -40Medium Box (300-700 cfm) -27 -29 -40 -51 -53 -39Large Box (> 700 cfm) -29 -30 -41 -51 -52 -39Note: Add to terminal unit sound power to determine discharge sound pressure in the space.

ARI 885-98 RADIATED TRANSFER FUNCTION ASSUMPTIONS:Octave Band

2 3 4 5 6 7

Type 1 – Glass Fiber -19 -19 -21 -25 -29 -35Type 2 – Mineral Fiber Insulation -18 -19 -20 -26 -31 -36Type 3 – Solid Gypsum Board -23 -26 -25 -27 -27 -28Note: Select the ceiling type which most closely represents tht application. Next, subtractfrom terminal unit sound power to determine radiated sound pressure in the space.

Fan-PoweredParallel

VAV-PRC008-ENFPP 26


Notes:1. All data are measured in accordance with current Industry Standard ARI 880, version 98.2. All sound power levels, dB re: 10-12 Watts.

Discharge Sound Power (dB)Valve OnlyARI ConditionsFan Inlet 1.5" Inlet Pressure (381 Pa)Size Size Cfm L/s 2 3 4 5 6 7

01 6 400 189 63 60 59 60 57 490201 8 700 330 68 65 63 64 62 540202 10 1100 519 68 66 64 64 61 53

0317 6 400 189 61 60 57 53 50 460317 8 700 330 62 62 60 57 54 4904170317 10 1100 519 66 66 65 62 59 53041705170317 12 1550 731 71 68 67 64 61 56041705170417 14 2100 991 72 71 69 66 63 59051706 12 1600 755 70 68 67 66 63 5706 14 2100 991 72 69 68 67 64 580706 16 2800 1321 74 70 69 68 66 6107

0317 6 400 189 59 55 51 46 41 350317 8 700 330 63 57 52 46 40 3404170317 10 1100 519 67 61 55 50 44 38041705170317 12 1600 755 72 63 55 49 43 38041705170417 14 2100 991 73 65 59 51 45 37051706 12 1600 755 68 63 55 49 42 3606 14 2100 991 72 64 58 53 46 380706 16 2800 1321 76 69 62 55 51 4407

Radiated Sound Power (dB)Valve OnlyARI ConditionsFan Inlet 1.5" Inlet Pressure (381 Pa)Size Size Cfm L/s 2 3 4 5 6 7

01 6 400 189 60 54 51 44 37 290201 8 700 330 65 59 54 49 42 330202 10 1100 519 70 64 58 52 45 36

06 12,14,16 1850 873 72 68 66 65 61 6107 14,16 2400 1133 74 72 71 68 65 64

Discharge Sound Power (dB)Fan OnlyARI ConditionsFan Inlet 1.5" Inlet Pressure (381 Pa)Size Size Cfm L/s 2 3 4 5 6 7

01 6,8 400 189 63 54 55 53 47 4502 6,8,10 550 260 69 59 58 57 51 50

0317 6–12 850 401 65 59 60 56 52 510417 8–14 1100 519 65 62 64 60 56 550517 10–14 1300 614 64 63 66 63 58 57

06 12,14,16 1850 873 76 69 66 63 58 5807 14,16 2400 1133 80 72 72 68 64 61

Radiated Sound Power (dB)Fan OnlyARI ConditionsFan Inlet 1.5" Inlet Pressure (381 Pa)Size Size Cfm L/s 2 3 4 5 6 7

01 6,8 400 189 68 60 58 54 49 4602 6,8,10 550 260 73 63 60 58 52 50

0317 6–12 850 401 72 63 62 59 55 530417 8–14 1100 519 72 66 64 60 57 550517 10–14 1300 614 71 67 65 62 59 57

Note: Oversizing primary valves to achieve lower sound levels will increase the minimum operable cfm. (See "Valve/ControllerAirflow Guidelines".) This will increase energy consumption at minimum airflows when local reheat is energized.

Fan-PoweredParallel

FPP 27VAV-PRC008-EN

Cabinet Lining Appurtenance Effects(Fan and Valve)

Radiated Sound Effect* (dB) Discharge Sound Effect* (dB)Fan 2 3 4 5 6 7 2 3 4 5 6 7

Solid double-wall01, 02 1 0 0 1 4 7 3 1 1 -1 1 3

0317, 0417, 0517 1 0 2 5 8 8 1 -1 1 3 4 506, 07 -1 -1 -1 2 4 5 3 1 1 1 3 5

Closed-cell insulation01, 02 0 0 2 2 5 7 1 1 1 0 1 4

0317, 0417, 0517 1 2 4 4 4 5 1 1 2 2 2 306, 07 1 0 3 4 5 6 1 1 2 1 2 4

*Add appurtenance effects to sound power for acoustical impact.


Heating Coil Appurtenance EffectsRadiated Sound Effect* (dB) Discharge Sound Effect* (dB)

Fan 2 3 4 5 6 7 2 3 4 5 6 7

Hot Water Coil**01, 02 -1 -1 0 -1 -1 -3 -1 0 -1 -1 0 -1

0317, 0417, 0517 1 1 1 1 0 0 2 2 2 2 2 106, 07 0 0 0 -1 0 -1 2 1 0 -1 0 0

Electric Heat***01, 02 0 -1 0 0 1 1 -1 -1 -1 0 0 1

0317, 0417, 0517 0 0 0 0 0 0 0 0 0 0 0 106, 07 -1 -1 0 1 1 3 -1 0 0 0 0 0

*Add appurtenance effects to sound power for acoustical impact.**Applies to "fan only" sound.***Applies to fan and valve sound power.

Inlet Attenuator Appurtenance Effects(Fan Only)

Radiated Sound Effect* (dB) Discharge Sound Effect* (dB)Fan 2 3 4 5 6 7 2 3 4 5 6 7

Matte-face and foil-face insulation, solid double-wall**01, 02 1 -2 -8 -13 -15 -16 2 1 1 2 1 2

0317, 0417, 0517 0 -1 -8 -12 -16 -17 2 1 1 2 1 206, 07 1 0 -8 -12 -15 -18 2 1 1 2 1 2

Closed cell insulation01, 02 1 -1 -3 -2 -4 -4 1 1 1 1 1 1

0317, 0417, 0517 0 -1 -3 -2 -4 -4 1 1 1 1 1 106, 07 1 -1 -3 -2 -4 -4 1 1 1 1 1 1

*Add appurtenance effects to sound power for acoustical impact.**Note– Attenuators on double-wall units have 1" foil-faced insulation and no inner lining. Allinsulation edges are encapsulated with metal.

Fan-PoweredParallel

VAV-PRC008-ENFPP 28

ECM Data—Fan Curves


Minimum

1 row coil maximum

2 row coil maximum

Parallel Fan Size 0317—ECM

0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

100 200 300 400 500 600 700 800 900 1000 1100 1200

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

In. wgPa

Cfm

L/s

199.3

0.0

377.6

49.8

566.3519.1471.9424.8

24.9

174.4

74.7

99.7

124.6

149.5

283.2236.0188.8141.694.447.2 330.4


0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

200 400 600 800 1000 1200 1400 1600

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

199.3

174.4

149.5

124.6

99.7

74.7

49.8

24.9

0.0

94.4 188.8 283.2 377.6 471.9 566.3 660.7 755.1

Cfm

L/s

In. wgPa


0.00

0.10

0.20

0.30

0.40

0.50

0.60

0.70

0.80

200 400 600 800 1000 1200 1400 1600 1800 2000

Air flow

Dis

char

ge

Sta

tic

Pre

ssu

re

Pa In. wg

Cfm

L/s

199.3

174.4

149.5

124.6

99.7

74.7

49.8

24.9

0.0

94.4 188.8 283.2 377.6 471.9 566.3 660.7 755.1 849.5 943.9


Fan-PoweredParallel

FPP 29VAV-PRC008-EN

ECM Data—PressureRquirements

Parallel ECM AttenuatorPressure Drop (I-P)Fan PlenumSize Cfm Attenuator

0317 50 0.00250 0.00500 0.00750 0.001000 0.011150 0.04

0417 50 0.00400 0.01700 0.031000 0.041300 0.051600 0.06

0517 50 0.00500 0.011000 0.081250 0.141500 0.221750 0.33


Parallel ECM AttenuatorPressure Drop (SI)Fan PlenumSize L/s Attenuator

0317 24 0118 0236 0354 0472 2543 9

0417 24 0189 3330 6472 9613 12755 16

0517 24 0236 3472 20590 35708 56826 83


See FPP 9 for unit and coil pressure drop information.

Fan-PoweredParallel

VAV-PRC008-ENFPP 30

ECM Data—Electrical Data

ECM Fan Electrical PerformanceMaximum Fan Motor Amperage (FLA)

60 HzFan Size HP 115 VAC 208 VAC 277 VAC

0317 1/3 5.0 — 2.40417 1/2 7.7 — 4.10517 1 12.8 — 6.9

Notes:1. Coils available with 24-VAC magnetic or mercury contactors, load carrying P.E. switches, and P.E. switch with

magnetic or mercury contactors.2. Available kW increments are by 0.5 from 0.5 kW to 8.0 kW, by 1.0 kW from 9.0 to 18.0 kW, and by 2.0 kW from

18.0 to 20.0 kW.3. Each stage will be equal in kW output.4. All heaters contain an auto reset thermal cutout and a manual reset cutout .5. The current amp draw for the heater elements is calculated by the formula below.6. Recommended coil temperature rise = 20° to 30°F (-7° to -1°C). Maximum temperature rise = 55°F (12°C).7. Heaters should not operate at cfms below the nameplate minimum.8. Only two stages of electric reheat available with Trane controls.

Notes:1. Electric heat units—units with primary voltages of

208/60/1, 208/60/3, or 240/60/1 have 115-VACfan motors.

2. Electric heat units—units with primary voltages of277/60/1, 480/60/1, or 480/60/3 have 277-VACfan motors.

3. 347/60/1 and 230/50/1 voltage motors not availablewith ECMs.

Single-Phase Voltage Three-Phase VoltageFan Size Stages 208V 240V 277V 480V 208V 480V

0317 1 0.5–8.0 0.5–10.0 0.5–11.0 0.5–11.0 0.5–11.0 1.0–11.02 0.5–8.0 0.5–10.0 1.0–11.0 1.0–11.0 1.0–11.0 2.0–11.03 1.0–8.0 1.0–10.0 1.0–11.0 1.5–11.0 1.5–11.0 3.0–11.0

0417 1 0.5–8.0 0.5–9.0 0.5–12.0 0.5–14.0 0.5–14.0 1.0–14.02 0.5–8.0 0.5–9.0 1.0–12.0 1.0–14.0 1.0–14.0 2.0–14.03 1.0–8.0 1.0–9.0 1.0–12.0 1.5–14.0 1.5–14.0 3.0–14.0

0517 1 0.5–7.0 0.5–8.0 0.5–11.0 0.5–18.0 0.5–12.0 1.0–18.02 0.5–7.0 0.5–8.0 1.0–11.0 1.0–18.0 1.0–12.0 2.0–18.03 1.0–7.0 1.0–8.0 1.0–11.0 1.5–18.0 1.5–12.0 3.0–18.0

VPEF Electric Coil kW Guidelines—Minimum to Maximum (ECM Units)

Fan-PoweredParallel

FPP 31VAV-PRC008-EN

ECM Data—Acoustics

Discharge Sound Power (dB)Valve Only

Discharge Sound Power (dB)0.5" Inlet 1.0" Inlet 2.0" Inlet 3.0" Inlet


01 6 200 94 51 50 44 43 38 30 53 51 48 47 43 39 56 53 54 53 51 50 59 55 57 57 56 5602 300 142 56 52 49 48 44 35 58 55 54 53 50 43 60 57 57 56 54 50 62 59 61 59 57 55

400 189 58 53 49 47 42 36 63 59 58 57 54 46 64 61 60 61 58 52 65 63 63 63 60 56500 236 60 56 53 51 47 41 66 62 60 59 55 47 67 64 64 65 62 55 69 67 66 68 65 58

01 8 350 165 54 51 48 48 44 34 58 55 53 53 51 46 63 60 59 58 57 54 64 61 61 60 59 5702 520 245 59 55 53 53 51 41 63 59 57 57 55 47 67 64 62 63 61 56 69 66 65 65 64 59

700 330 64 59 57 57 55 46 66 63 61 62 60 51 70 66 65 66 64 57 73 70 69 70 68 62900 425 67 63 60 60 57 48 69 67 65 66 63 56 72 70 69 70 67 60 76 72 71 72 70 63

02 10 550 260 59 54 52 52 49 39 63 59 57 57 55 47 67 64 62 62 59 54 69 66 65 65 62 58820 387 62 57 56 56 54 44 67 63 61 61 59 51 72 69 67 67 65 58 74 71 70 70 67 611100 519 65 60 59 59 58 48 69 66 64 65 63 55 75 71 70 70 68 60 78 74 73 74 71 641400 661 67 64 62 62 60 51 72 69 67 67 65 57 78 74 72 73 71 63 81 77 76 76 74 67

06 12 800 378 55 52 51 49 46 37 59 57 56 54 52 47 64 63 62 59 57 52 66 67 66 62 60 561200 566 60 56 56 54 51 42 64 61 60 59 57 51 69 67 66 64 62 56 71 70 69 67 64 591600 755 63 60 60 57 54 45 68 65 64 63 60 54 72 70 69 68 65 59 75 73 72 71 68 622000 944 67 63 63 59 57 48 71 68 67 65 63 56 75 73 72 71 68 62 79 75 75 73 71 65

06 14 1100 519 57 53 53 51 48 41 62 59 58 57 54 48 66 65 64 61 60 55 70 70 69 64 62 5907 1600 755 61 57 56 55 52 45 66 63 62 61 58 52 71 69 68 66 64 59 74 72 71 69 67 62

2100 991 64 60 60 57 55 47 69 66 66 64 61 55 74 71 71 69 67 61 77 75 74 72 70 653000 1416 70 66 66 63 60 53 74 70 69 68 65 58 80 75 74 73 71 65 84 78 78 76 74 68

06 16 1400 661 59 56 54 54 51 43 64 62 61 60 57 52 69 69 67 65 62 57 72 74 72 67 65 6107 2100 991 61 59 58 56 54 46 68 65 63 62 60 55 73 72 71 69 67 62 75 75 74 72 70 65

2800 1321 64 62 61 59 56 49 70 67 66 65 62 57 77 73 72 71 69 64 80 77 76 75 73 684000 1888 70 67 67 64 61 55 74 71 70 68 65 60 81 76 75 74 71 66 86 79 78 77 75 70


0317 6 100 47 44 44 41 37 33 30 45 45 44 39 37 39 46 47 47 43 45 47 47 47 47 45 49 53200 94 48 47 43 40 35 29 51 50 47 44 41 40 53 52 52 48 47 48 54 54 54 50 51 54300 142 53 50 46 43 36 32 56 55 51 47 44 40 58 58 56 52 50 49 59 59 59 55 54 54400 189 55 52 48 44 38 34 60 58 54 50 46 42 62 62 59 55 52 49 64 63 62 58 56 54600 283 59 58 56 50 46 44 61 60 57 53 48 46 69 67 64 61 56 52 71 69 68 64 60 56

0317 8 175 83 44 44 42 39 34 30 46 46 44 41 41 42 49 48 47 45 47 49 51 49 49 48 51 530417 350 165 48 47 44 41 35 31 52 51 49 46 43 41 56 56 55 52 51 51 58 57 58 54 54 55

525 248 53 52 49 47 42 34 57 56 54 51 47 42 61 60 59 56 53 51 62 62 62 58 56 56700 330 58 56 53 51 47 40 60 59 57 55 51 45 64 64 63 60 56 52 66 66 66 62 59 571050 496 64 63 60 59 51 46 68 67 65 63 59 53 69 69 68 67 63 57 71 71 71 69 65 60

0317 10 275 130 48 47 46 44 38 32 50 50 49 47 46 47 52 53 53 51 50 49 54 55 56 54 54 530417 550 260 53 51 50 47 42 35 56 56 54 51 48 43 59 61 60 57 55 54 61 63 63 60 58 560517 825 389 57 55 53 50 46 39 60 60 58 56 52 46 63 65 64 60 58 53 66 68 68 64 62 59

1100 519 60 59 57 54 50 43 63 63 62 59 55 49 68 68 67 64 61 56 70 70 70 67 64 601640 774 65 65 63 59 54 48 69 69 68 64 61 55 72 73 72 69 66 60 75 76 75 73 70 64

0317 12 385 182 48 47 47 41 38 34 52 51 51 46 43 41 55 56 57 52 50 48 55 58 60 55 54 530417 775 366 54 52 52 49 43 37 59 58 57 54 50 47 63 64 63 59 55 52 65 66 66 61 58 550517 1160 547 58 56 55 51 47 41 63 61 60 57 54 49 69 67 67 64 61 55 72 70 70 67 64 59

1550 732 61 59 58 54 50 44 66 64 63 60 57 51 73 70 69 67 64 58 76 74 73 71 68 622350 1105 66 65 65 60 56 50 71 70 69 65 61 55 77 74 73 71 68 62 80 78 77 75 72 66

0517 14 525 248 51 49 48 45 41 35 55 53 53 50 48 44 59 58 59 55 53 52 60 61 62 58 56 551050 496 57 55 54 51 51 40 63 61 60 57 54 49 66 67 66 62 59 56 68 69 69 65 62 581575 743 60 58 57 54 52 44 67 64 63 60 57 52 71 71 70 67 63 59 73 74 73 70 67 622100 991 63 61 60 57 53 47 68 67 66 62 59 56 75 73 72 70 66 61 78 77 76 73 70 653200 1510 68 67 67 63 59 55 73 71 71 67 64 59 79 77 76 73 70 65 83 81 79 77 74 69

Fan-PoweredParallel

VAV-PRC008-ENFPP 32


Radiated Sound Power (dB)Valve Only

Radiated Sound Power (dB)0.5" Inlet 1.0" Inlet 2.0" Inlet 3.0" Inlet


01 6 200 94 48 40 38 35 31 25 48 44 42 37 33 26 53 48 47 43 38 33 54 50 47 44 41 3702 300 142 51 45 42 35 29 24 54 49 46 39 33 26 57 51 50 44 38 32 60 55 53 48 42 37

400 189 54 48 46 38 32 25 58 53 49 42 35 26 61 55 52 47 40 33 63 57 55 49 43 37500 236 52 50 48 40 33 27 62 56 52 45 37 29 65 59 56 50 42 34 65 60 57 52 45 38

01 8 350 165 50 45 40 36 31 25 55 49 44 40 34 27 59 54 49 44 40 35 62 56 52 47 43 3902 520 245 54 49 43 38 32 24 59 54 48 43 37 27 64 58 53 48 42 35 66 61 56 51 46 40

700 330 59 54 48 43 36 26 62 58 51 47 40 30 67 61 56 51 44 36 70 64 59 54 48 40900 425 71 63 55 49 44 39 71 64 56 52 47 41 73 66 59 55 50 44 76 68 62 57 53 46

02 10 550 260 57 50 44 39 32 25 61 54 48 42 36 28 65 58 52 46 40 34 67 60 56 50 43 38820 387 59 52 46 41 34 25 64 58 52 46 40 31 69 63 56 51 44 37 71 66 60 54 47 401100 519 62 56 50 44 41 26 66 61 54 49 42 33 72 66 60 54 48 39 75 68 63 57 51 421400 661 65 60 53 47 44 30 68 64 57 52 45 36 74 69 63 57 50 41 77 71 66 60 53 44

0317 6 100 47 49 44 38 37 31 24 50 46 41 41 35 29 52 47 44 46 41 36 53 48 45 48 45 40200 94 50 44 39 37 31 24 53 48 43 41 36 29 56 51 47 46 42 36 59 53 49 49 45 40300 142 52 45 40 38 31 25 54 50 45 42 36 30 59 53 50 47 42 37 60 55 53 49 45 40400 189 54 47 42 39 33 26 57 53 48 44 38 31 61 55 52 48 43 38 62 57 55 50 46 41600 283 58 53 50 45 40 34 58 56 54 48 42 35 64 61 58 51 45 39 67 62 60 53 48 42

0317 8 175 83 52 45 39 36 33 26 54 47 42 41 36 30 57 50 45 46 42 36 59 52 46 49 45 390417 350 165 57 50 43 38 33 26 59 52 46 42 37 30 61 54 50 47 43 37 63 55 52 50 46 40

525 248 58 51 45 39 34 27 61 55 48 43 38 31 64 57 53 48 44 37 66 58 56 51 47 41700 330 60 53 47 42 36 30 63 56 51 45 39 33 66 60 55 49 44 37 68 62 58 52 48 411050 496 63 59 55 49 42 35 68 62 57 51 45 38 72 65 60 54 48 41 74 67 63 56 50 43

0317 10 275 130 55 49 43 38 34 27 57 51 45 42 37 30 58 53 48 47 43 36 59 54 50 50 46 400417 550 260 59 54 47 40 34 28 61 56 50 45 39 34 63 58 53 51 45 41 64 60 56 54 51 440517 825 389 61 55 49 42 36 29 63 58 53 46 40 35 66 61 57 51 46 41 69 64 60 54 50 44

1100 519 62 56 50 44 38 32 66 60 54 49 43 37 70 64 59 53 48 43 72 66 62 56 51 461640 774 65 61 55 50 43 37 70 65 58 53 46 40 76 69 64 58 51 45 79 72 67 61 55 49

0317 12 385 182 52 47 42 40 36 30 55 50 45 43 40 35 59 53 48 47 44 39 61 55 50 50 47 420417 775 366 59 51 45 40 35 28 63 55 48 43 38 33 66 59 52 48 44 39 69 62 56 52 48 420517 1160 547 63 54 47 41 35 30 67 58 51 46 39 35 72 63 56 51 45 40 75 67 60 54 49 43

1550 732 66 58 50 43 37 31 71 62 54 48 42 36 75 66 59 53 46 41 78 70 63 56 50 442350 1105 69 64 55 49 42 36 74 68 59 52 45 40 79 72 64 57 50 44 82 75 67 60 54 47

0517 14 525 248 58 51 45 40 34 27 61 53 48 44 38 31 64 56 51 49 44 37 66 59 54 51 47 401050 796 62 56 49 42 37 30 66 59 52 46 42 34 71 63 57 51 46 39 74 66 60 54 49 421575 743 65 59 52 44 37 31 70 62 55 48 42 35 75 67 61 54 48 40 78 70 64 57 51 432100 991 67 60 54 45 38 33 72 64 58 50 43 36 78 69 63 56 49 43 83 74 68 61 54 463200 1510 72 66 59 51 44 38 77 70 63 55 48 42 83 75 68 60 53 47 86 78 71 63 56 50

06 12 800 378 53 47 42 37 31 25 57 52 45 41 35 31 62 58 50 45 39 33 65 62 53 48 42 371200 566 56 52 45 41 36 26 60 56 49 44 37 31 67 62 54 48 41 35 70 65 57 51 45 381600 755 60 56 48 43 39 29 64 60 52 47 40 34 71 65 57 51 44 37 74 68 60 54 48 412000 944 64 59 51 46 41 31 69 63 55 50 42 37 74 68 60 55 50 46 77 71 64 59 54 51

06 14 1100 519 56 49 44 40 32 25 61 55 48 44 38 30 66 61 54 49 43 36 69 66 57 51 45 4007 1600 755 59 53 47 42 35 27 65 59 52 48 41 33 70 64 58 53 46 39 74 68 61 55 49 42

2100 991 64 57 51 46 38 29 68 61 55 50 43 35 74 67 61 55 49 41 77 70 64 59 52 453000 1416 71 62 56 50 42 33 74 66 59 54 46 38 78 70 64 58 51 44 82 74 68 62 56 48

06 16 1400 661 63 54 48 41 36 29 67 59 53 46 42 35 70 66 58 52 48 40 72 70 61 54 50 4307 2100 991 66 57 51 44 39 32 71 63 56 49 45 38 75 69 63 56 52 44 77 72 66 59 55 47

2800 1321 68 60 54 46 41 34 73 65 59 51 47 40 79 72 66 59 54 47 81 75 69 62 58 514000 1888 73 66 60 56 52 50 78 70 63 56 50 45 83 75 70 62 57 50 85 78 72 65 60 53


Fan-PoweredParallel

FPP 33VAV-PRC008-EN


0317 160 76 — 29250 118 — 29400 189 0.25 — 30610 288 (63 Pa) 15 35850 401 16 371085 512 22 42

0417 220 104 — 27300 142 — 29530 250 0.25 — 31790 373 (63 Pa) — 351100 519 19 391350 637 24 421510 713 26 45

0517 280 132 — 30350 165 — 31650 307 0.25 — 32970 458 (63 Pa) 16 371300 614 21 401550 732 25 441850 973 30 47

Fan Fan Outlet Discharge RadiatedSize Cfm L/s Static NC Level NC Level

ECM Sound Noise Criteria (NC)Fan Only

Notes:1. NC Values are calculated using current Industry

Standard ARI 885, 2002 addendum to revision 1998.Radiated Transfer Function obtained from AppendixE, Type 2 Mineral Fiber Insulation.


0317 160 76 54 50 50 44 39 34 61 54 54 48 42 42250 118 55 50 51 45 40 39 61 55 54 49 42 42

0.25 400 189 56 51 53 46 42 41 64 56 55 51 45 45(63 Pa) 610 288 65 58 58 54 49 48 70 62 60 55 51 51

850 401 66 59 60 56 52 51 72 63 62 59 55 531085 512 69 63 64 62 57 58 76 67 66 63 59 59

0417 220 104 53 50 52 46 40 34 60 55 53 47 41 39300 142 55 51 52 47 41 38 61 56 54 49 43 40

0.25 530 250 56 53 55 50 45 42 63 57 56 51 47 41(63 Pa) 790 373 60 57 60 55 50 48 67 61 60 55 51 49

1100 519 63 62 64 60 56 55 72 66 64 60 57 551350 637 67 65 66 64 60 60 73 69 67 64 60 601510 713 69 68 68 67 63 62 75 71 69 66 63 62

0517 280 132 57 54 55 47 41 37 64 57 55 48 43 41350 165 57 54 56 48 42 38 64 58 56 48 44 42650 307 58 55 57 50 45 42 65 60 57 51 47 43

0.25 970 458 61 60 62 56 52 50 67 62 62 56 53 52(63 Pa) 1300 614 64 63 65 61 57 57 71 67 65 62 59 57

1550 732 67 67 68 66 62 61 74 70 68 65 62 621850 873 72 71 72 70 66 66 78 74 71 68 66 66

ECM Fan Only Sound PowerDischarge Sound Power (dB) Radiated Sound Power (dB)

Fan Outlet Fan Octave Bands Octave BandsSize Static Cfm L/s 2 3 4 5 6 7 2 3 4 5 6 7

Fan-PoweredParallel

VAV-PRC008-ENFPP 34

DimensionalData

PRIMARY

4.

FIELD INSTALLED

(762 mm)30.00"

OPTIONAL ATTENUATOR

FAN CONTROL BOX

FAN CONTROL BOX

(1016 mm)40.00"

(508 mm)20.00"

(51 mm)2.00"

4.00"

(VALVE 16")

(VALVES 6"-14")

4.00"

ACTUATOR

TUBINGFLOW RING

(165 mm)6.50"

(165 mm)6.50"

(210 mm)8.25"

(140 mm)5.50"

(508 mm)20.00"

PLENUM INLETAIRFLOW

5. See Installation Documents for exact hanger bracket location.

CUSTOMER NOTES:

1. Allow a minimum 6" (152 mm) plenum inlet

2. Filter location with optional Attenuator.

3. Attenuator-factory assembled, field installed.

clearance for unducted installations.

6. Air valve centered between top and bottom panel.

hanger brackets to slide panel as shown in drawing.

FOR MOTOR ACCESSPANEL SLIDES

4.

5.

2.

4. For motor access, remove bottom screws on

B

L

A

H

W

TOP VIEW

DISCHARGE VIEW

AIRFLOW

AIR

AIRFLOW

DISCHARGE OUTLET

PARALL EL COOLING ONLY (VPCF)

40.00" (1016 mm)

07

02

06

01

FANSIZE AVAILABILITY

356 mm, 406 mm

152 mm, 203 mm(NOMINAL Ømm)

305 mm, 356 mm, 406 mm

152 mm, 203 mm, 254 mm

(NOMINAL Ø")6", 8"

14", 16"

6", 8", 10"

12", 14", 16"

INLET SIZEAVAILABILITY

INLET SIZE

21.50" (546 mm)

15.50" (394 mm)

H

19.25" (489 mm)

40.00" (1016 mm)

30.00" (762 mm)

W LB

20.00" (508 mm)

14.00" (356 mm)

A

DISCHARGE DIMENSIONS

(kg)

125 (57)

78 (35)

77 (35)

117 (53)

WT LBSUNIT WT

(kg)

54 (25)(

46 (21)

ATTENUATORWT LBS

DDC/UCM or ANALOGCONTROL BOXDDC/UCM or ANALOG

CONTROL BOX

FIELD INSTALLEDOPTIONAL ATTENUATOR

06 & 07

Fan Size

01 & 02

Filter Size

14" x 20" x 1"(356 mm x 508 mm x 25 mm)

(508 mm x 508 mm x 25 mm)20" x 20" x 1"

Fan-PoweredParallel

FPP 35VAV-PRC008-EN

DimensionalData

(508 mm)

PLENUM INLET

TOP VIEW

DISCHARGE VIEW

DISCHARGE OUTLET

(287 mm)B 11.30"

(127 mm)5.00"

(VALVES 6"-14")

ACTUATOR

TUBINGFLOW RING

(89 mm)3.50"

PANEL SLIDES

A

AIRFLOW

W

FOR MOTOR ACCESS

20.00"

(102 mm)

AIRFLOW

VALVEAIR 4.00"

PRIMARY

(508 mm)20.00"

5.

L


5.

152 mm, 203 mm, 254 mm, 305 mm

203 mm, 254 mm, 305 mm, 356 mm254 mm, 305 mm, 356 mm

PARALLEL COOLING ONLY (VPCF) (0317, 0417, 0517)

FAN CONTROLS LOCATED IN CONTROL BOXACTUATOR, CONTROLLER AND

SIZE

0317

04170517

FAN

6", 8", 10", 12"

10", 12", 14"

8", 10", 12", 14"

(NOMINAL Ø")AVAILABILITY

INLET SIZE

(1016 mm)40.00"

AIRFLOW

2.

4.

(NOMINAL Ømm)AVAILABILITY

INLET SIZE

17.50" (445 mm)

H

4. See Installation Documents for exact






hanger brackets to slide panel as shown in drawing.5. For Motor access, remove bottom screws on

16" x 20" x 1"(406 mm x 508 mm x 25 mm)

Filter Size

H

hanger bracket location

CUSTOMER NOTES:

(762 mm)30.00"

16.00" (406 mm)



32.50" (826 mm)

W LA

48 (22)

WT LBSATTENUATORUNIT WT

96 (43)97 (44)

(kg)WT LBS

111 (50)

B (kg)40.00" (1016 mm) 19.25" (489 mm)

ACTUATOR, CONTROLLER AND FAN CONTROLS LOCATED IN CONTROL BOX

(419 mm)16.50"

Fan-PoweredParallel

VAV-PRC008-ENFPP 36

DimensionalData

(508 mm)

(508 mm)

PLENUM INLET

40.00" (1016 mm)

TOP VIEW

DISCHARGE VIEW

DISCHARGE OUTLET

(210 mm)B 8.25

(140 mm)5.50"

(VALVES 6"-14")

ACTUATOR

(165 mm)6.50"

TUBINGFLOW RING

(51 mm)

(102 mm)

(165 mm)6.50"

(VALVE 16")2.00"

4.00"

PANEL SLIDES

A

AIRFLOW

W

FOR MOTOR ACCESS

20.00"

AIRFLOW

AIR

PRIMARY

(508 mm)20.00"

5.

L

5.

152 mm, 203 mm, 254 mm

305 mm, 356 mm, 406 mm

PARALLEL HOT WATER (VPWF)

DDC/UCM or ANALOGCONTROL BOX

SIZE

06

07

02

01

FAN

12", 14", 16"

6", 8", 10"

14", 16"

(NOMINAL Ø")AVAILABILITYINLET SIZE

6", 8"

(1016 mm)40.00"

AIRFLOW

COILWATER

2.

20.00"

4.

(NOMINAL Ømm)

152 mm, 203 mm

356 mm, 406 mm

AVAILABILITYINLET SIZE

15.50" (394 mm)

21.50" (546 mm)

H







6. When Attenuator option selected, water coil


20" x 20" x 1"(508 mm x 508 mm x 25 mm)

(356 mm x 508 mm x 25 mm)14" x 20" x 1"

Filter Size

H


ships mounted to attenuator.

CUSTOMER NOTES:

06 & 07

01 & 02

Fan Size

(762 mm)30.00"

(362 mm)14.25"

(514 mm)20.25"

Coil Height

FAN CONTROL BOX

14.00" (356 mm)

20.00" (508 mm)



(160 mm)6.30"

CONNECTIONCOIL

30.00" (762 mm)

40.00" (1016 mm)

W L

19.25" (489 mm)

A

46 (21)

54 (25)


(kg)WT LBS

117 (53)

125 (57)

77 (35)

78 (35)

B (kg)

FAN CONTROL BOX DDC/UCM or ANALOGCONTROL BOX


Fan-PoweredParallel

FPP 37VAV-PRC008-EN

DimensionalData

(508 mm)

(508 mm)

PLENUM INLET

TOP VIEW

DISCHARGE VIEW

DISCHARGE OUTLET

(287 mm)B 11.30"

(127 mm)5.00"

(VALVES 6"-14")

ACTUATOR

TUBINGFLOW RING

(89 mm)3.50"

PANEL SLIDES

A

AIRFLOW

W

FOR MOTOR ACCESS

20.00"

(102 mm)

AIRFLOW

VALVEAIR 4.00"

PRIMARY

(508 mm)20.00"

5.

L

5.

152 mm, 203 mm, 254 mm, 305 mm

203 mm, 254 mm, 305 mm, 356 mm254 mm, 305 mm, 356 mm

PARALLEL HOT WATER (VPWF) (0317, 0417, 0517)

FAN CONTROLS LOCATED IN ENCLOSUREACTUATOR, CONTROLLER AND

SIZE

0317

0417

0517

FAN

6", 8", 10", 12"

10", 12", 14"

8", 10", 12", 14"

(NOMINAL Ø")AVAILABILITYINLET SIZE

(1016 mm)40.00"

AIRFLOW

COILWATER

2.

20.00"

4.

(NOMINAL Ømm)AVAILABILITYINLET SIZE

17.50" (445 mm)

H







6. When Attenuator option selected, water coil


16" x 20" x 1"(406 mm x 508 mm x 25 mm)

Filter Size

H


ships mounted to attenuator.

CUSTOMER NOTES:

(762 mm)30.00"

(413 mm)16.25"

Coil Height

16.00" (406 mm)



(160 mm)6.30"

CONNECTIONCOIL

32.50" (826 mm)

W LA

48 (22)


96 (43)

97 (44)

(kg)WT LBS

111 (50)

B (kg)

40.00" (1016 mm) 19.25" (489 mm)

ACTUATOR, CONTROLLER AND FAN CONTROLS LOCATED IN ENCLOSURE

(419 mm)16.50"


Fan-PoweredParallel

VAV-PRC008-ENFPP 38

INLET

OUTLET

AIRFLOW

B

A stream. R.H. Coil connections shown, L.H. not available.Location of coil connections is determined by facing air1.

CUSTOMER NOTES:

2. Coil furnished with stub sweat connections.

Coil height and width is dependent upon unit height and width.3.

(19 mm)C

A

1.12(29 mm)

B

FAN

COIL INFORMATION FOR PARALL EL 1-ROW COILB HLA

SIZE

(22 mm) O.D. 20.20" (513 mm)9.75" (248 mm) (359 mm)14.20"

6.30"

6.75"

(160 mm)

(171 mm)

W

01

02

0317

0417

0517

06

07

(171 mm)6.75"

16.00" (406 mm)

16.00" (406 mm)

(508 mm)20.00"(25 mm)1.00"13.75" (349 mm)

(349 mm)

(349 mm)

(400 mm)

13.75"

13.75"

15.75"

.875"

6.30" (160 mm)

(160 mm)6.30"

1.30" (33 mm)

1.00" (25 mm)

(25 mm)

1.25" (32 mm)

C D

2.00" (51 mm)

(51 mm)2.00"

(25 mm)1.00"

1.00" (25 mm)

1.00"

D

1.50" (38 mm)

(64 mm)2.50"

2.50" (64 mm)

1.50" (38 mm)

1.50" (38 mm)( 20.00" (508 mm)

20.00" (508 mm)

20.20" (513 mm) 20.20" (513 mm)

.75"

W

H

L

1.00"

CONNECTIONCOIL

DimensionalData

Fan-PoweredParallel

FPP 39VAV-PRC008-EN

stream. R.H. Coil connections shown, L.H. not available.Location of coil connections is determined by facing air1.

CUSTOMER NOTES:

2. Coil furnished with stub sweat connections.

Coil height and width is dependent upon unit height and width.3.

(19 mm)

C

(50 mm)1.94"

FAN

COIL INFORMATION FOR PARALL EL 2-ROW COILB HLA

SIZE

(22 mm) O.D. 20.20" (513 mm)10.25" (260 mm) (359 mm)14.20"

6.30"

6.75"

(160 mm)

(171 mm)

W

01

02

0317

0417

0517

06

07

(171 mm)6.75"

16.00" (406 mm)

16.00" (406 mm)

16.00" (406 mm)

(508 mm)20.00"(25 mm)1.00"13.75" (349 mm)

(349 mm)13.75"

.875"

6.30" (160 mm)

(160 mm)6.30"

1.00" (25 mm)

1.00" (25 mm)

C

2.00" (51 mm)

(51 mm)2.00"

(25 mm)1.00"

1.00" (25 mm)

1.00"20.00" (508 mm)

20.20" (513 mm) 20.20" (513 mm)16.25" (413 mm)

1.25" (32 mm)

1.12" (28 mm)

.75"

H

W

A

B

L

AIRFLOW

OUTLETB

INLETA

CONNECTIONCOIL

DimensionalData

Fan-PoweredParallel

VAV-PRC008-ENFPP 40

DimensionalData

without Attenuators.8. Remove filter for Motor access on units

7. For Motor access, remove bottom screws on hanger brackets to slide panel as shown in drawing.

FOR MOTOR ACCESS

PANEL SLIDES

7.

54 (25)

46 (21)

OPTIONAL ATTENUATORFIELD INSTALLED

6. Heating coil un-insulated. External insulationmay be field supplied and installed as required.

PRIMARY

20.00" (508 mm)

(762 mm)30.00"

FAN CONTROL BOX

(1016 mm)40.00"

(508 mm)20.00"

FAN CONTROL BOX


(102 mm)4.00"

(51 mm)2.00"

(VALVES 6"-14")

(VALVE 16")

6.00"

4.00"

HEATER TERMINAL BOX

ACTUATOR

TUBINGFLOW RING

(165 mm)6.50"

(165 mm)6.50"

(140 mm)5.50"

DISCHARGE OUTLETAIRFLOW

(508 mm)20.00"

PLENUM INLETAIRFLOW


ATTENUATOR

(kg)WT LBS



WT LBS(kg)

77 (35)

78 (35)

117 (53)

125 (57)

B

UNIT WT

A

20.00" (508 mm)

LW

30.00" (762 mm)

40.00" (1016 mm)


14.00" (356 mm)

H

21.50" (546 mm)

15.50" (394 mm)

356 mm, 406 mm

152 mm, 203 mm

AVAILABILITY(NOMINAL Ø mm)

INLET SIZE

305 mm, 356 mm, 406 mm

152 mm, 203 mm, 254 mm6", 8", 10"

6", 8"

AVAILABILITY(NOMINAL Ø")

12", 14", 16"

14", 16"

01

SIZE

02

0607

FAN INLET SIZE

40.00" (1016 mm)

CUSTOMER NOTES:





4.

2.

TOP VIEW

B

L

A

H

W

DISCHARGE VIEW

AIRFLOW

20" x 20" x 1"(508 mm x 508 mm x 25 mm)

(356 mm x 508 mm x 25 mm)14" x 20" x 1"

06 & 07

01 & 02

Fan Size Filter Size

PARALL EL ELECTRIC HEAT (VPEF)



Fan-PoweredParallel

FPP 41VAV-PRC008-EN

DimensionalData

48 (22)

PRIMARY

4.

FIELD INSTALLED

(89 mm)3.50"

7. Heating coil un-insulated. External insulationmay be field supplied and installed as required.

OPTIONAL ATTENUATOR

(762 mm)30.00"

(1016 mm)40.00"

AND FAN CONTROLS LOCATED IN CONTROL BOXACTUATOR, CONTROLLER

FOR MOTOR ACCESSPANEL SLIDES

(102 mm)4.00"

(152 mm)6.00"

HEATER

ACTUATOR

TUBINGFLOW RING

TERMINAL BOX

(559 mm)22.00"

(127 mm)5.00"

(287 mm)11.30"

DISCHARGE OUTLETAIRFLOW

(508 mm)20.00"

PLENUM INLETAIRFLOW

(kg)

UNIT WT

(kg)WT LBS

ATTENUATORWT LBS

hanger bracket location.5. See Installation Documents for exact

4. For Motor access, remove bottom screws onhanger brackets to slide panel as shown in drawing.

CUSTOMER NOTES:






4.

(508 mm)20.00"

32.50" (826 mm)40.00" (1016 mm)

(406 mm x 508 mm x 25 mm)16" x 20" x 1"

0317–0417

138 (63)

153 (69)141 (64)

BA20.00" (508 mm)

LWDISCHARGE DIMENSIONS

16.00" (406 mm)

H

17.50" (445 mm)

AVAILABILITY(NOMINAL Ø mm)

254 mm, 305 mm, 356 mm

INLET SIZE

152 mm, 203 mm, 254 mm, 305 mm203 mm, 254 mm, 305 mm, 356 mm

6", 8", 10", 12"

AVAILABILITY(NOMINAL Ø")

8", 10", 12", 14"10", 12", 14"

SIZE

031704170517

FAN INLET SIZE

5.

2.

TOP VIEW

B

L

A

H

W

DISCHARGE VIEW

AIR

AIRFLOW

VALVE Fan Size Filter Size

PARALL EL ELECTRIC HEAT (VPEF) (SIZE 0317, 0417, 0517)

AND FAN CONTROLS LOCATED IN CONTROL BOXACTUATOR, CONTROLLER

(419 mm)16.50"


Fan-PoweredParallel

VAV-PRC008-ENFPP 42

MechanicalSpecifications

MODELS VPCF, VPWFand VPEFParallel fan-poweredterminal units.

VPCF – Cooling Only

VPWF – With Hot Water Coil

VPEF – With Electric Coil

CASING22-gage galvanized steel. Hangerbrackets, side access, and plenum filterare provided as standard.

AGENCY LISTINGThe unit is UL and Canadian ULListed as a room air terminal unit.Control # 9N65.

ARI 880 Certified.

INSULATION

1/2" (12.7 mm) Matte-facedInsulation—The interior surface of theunit casing is acoustically andthermally lined with ½-inch, 1.75 lb/ft3

(12.7 mm, 28.03 kg/m3) compositedensity glass fiber with a high-densityfacing of 4.0 lb/ft3 (64 kg/m3). Theinsulation R-Value is 1.9. The insulationis UL listed and meets NFPA-90A andUL 181 standards. There are noexposed edges of insulation (completemetal encapsulation).

1" (25.4 mm) Matte-facedInsulation—The interior surface of theunit casing is acoustically andthermally lined with 1 inch, 1.55 lb/ft3

(25.4 mm, 24.8 kg/m3) compositedensity glass fiber with a high-densityfacing of 4.0 lb/ft3 (64 kg/m3). Theinsulation R-Value is 3.85. Theinsulation is UL listed and meetsNFPA-90A and UL 181 standards. Thereare no exposed edges of insulation(complete metal encapsulation).

1/2" (12.7 mm) Foil-facedInsulation—The interior surface of theunit casing is acoustically andthermally lined with ½-inch, 2.0 lb/ft3

(12.7 mm, 32.04 kg/m3) density glassfiber with foil facing. The insulationR-Value is 2.2. The insulation is ULlisted and meets NFPA-90A and UL 181standards as well as bacteriologicalstandard ASTM C 665. There are noexposed edges of insulation (completemetal encapsulation).

1" (25.4 mm) Foil-facedInsulation—The interior surface ofthe unit casing is acoustically andthermally lined with 1-inch, 2.0 lb/ft3

(25.4 mm, 32.04 kg/m3) density glassfiber with foil facing. The insulation R-

Value is 4.3. The insulation is UL listedand meets NFPA-90A and UL 181standards as well as bacteriologicalstandard ASTM C 665. There are noexposed edges of insulation (completemetal encapsulation).

1" (25.4 mm) Double-wallInsulation—The interior surface ofthe unit casing is acoustically andthermally lined with a 1-inch, 2.1 lb./ft3

(25.4 mm, 33.6 kg/m3) compositedensity glass fiber with high-densityfacing. The insulation R-value is 3.0. Theinsulation is UL listed and meets NFPA-90A and UL 181 standards. Theinsulation is covered by an interiorliner made of 26-gage galvanized steel.All wire penetrations are covered bygrommets. There are no exposededges of insulation (complete metalencapsulation).

3/8" (9.5 mm) Closed-cellInsulation—The interior surface ofthe unit casing is acoustically andthermally lined with 3/8-inch, 4.4 lb/ft3

(9.5 mm, 40.0 kg/m3) closed-cellinsulation. The insulation is UL listedand meets NFPA-90A and UL 181standards. The insulation has anR-Value of 1.4. There are no exposededges of insulation (complete metalencapsulation).

PRIMARY AIR VALVE

Air Valve Round—The primary airinlet connection is an 18-gagegalvanized steel cylinder sized to fitstandard round duct. A multiple-point,averaging flow sensing ring isprovided with balancing taps formeasuring +/-5% of unit catalogedairflow. An airflow-versus-pressuredifferential calibration chart is provided.The damper blade is constructed of aclosed-cell foam seal that ismechanically locked between two 22-gage galvanized steel disks. Thedamper blade assembly is connectedto a cast zinc shaft supported by self-lubricating bearings. The shaft is castwith a damper position indicator. Thevalve assembly includes a mechanicalstop to prevent over-stroking. At 4 in.

wg, air valve leakage does not exceed1% of cataloged airflow.

ATTENUATORSThe attenuator is 22-gage galvanizedsteel with an internal acoustical liner.Attenuators have been tested inaccordance with ARI 880 standards.

FAN MOTORSingle-speed, direct-drive, permanentsplit capacitor type. Thermal overloadprotection provided. Motors will bedesigned specifically for use with anopen SCR. Motors will accommodateanti-backward rotation at start up.Motor and fan assembly are isolatedfrom terminal unit.

FAN SPEED CONTROL

Variable Speed Control Switch(SCR)—The SCR speed control deviceis provided as standard and allows theoperator infinite fan speed adjustment.

TRANSFORMERThe 50-VA transformer is factory-installed in the fan control box toprovide 24 VAC for controls.

POWER DISCONNECTThe power disconnect is provided asstandard and allows the operator toturn the unit on or off by toggling tothe appropriate setting. This switchbreaks both legs of power to the fanand the electronic controls (ifapplicable)

OUTLET CONNECTION

Flanged Connection—A rectangularopening on the unit discharge toaccept a 90° flanged ductworkconnection.

FILTERA 1" (25 mm) filter is provided on theplenum inlet and attaches to the unitwith a filter frame.

ACCESS PANELInternal access is provided by a slidingside-access panel. Fan sizes 01, 02, 06,and 07 with electric heat require accessthrough plenum inlet.

VPXFInlet 01 02 0317 0417 0517 06 07

5"6" X X X8" X X X X10" X X X X12" X X X X14" X X X X16" X X

Fan–Inlet Combinations:

Fan-PoweredParallel

FPP 43VAV-PRC008-EN


HOT WATER COIL

Parallel Water Coils—factory-installed on the plenum inlet.

The coil has 1-row with 144 aluminum-plated fins per foot (.305 m), and ifneeded 2-row with 144 aluminum-plated fins per foot (.305 m). Full fincollars provided for accurate finspacing and maximum fin-tubecontact. The 3/8" (9.5 mm) ODseamless copper tubes aremechanically expanded into the fincollars. Coils are proof tested at 450psig (3102 kPa) and leak tested at 300psig (2068 kPa) air pressure underwater. Coil connections are brazed.

ELECTRIC HEAT COILThe electric heater is a factory-providedand installed, UL recognized resistanceopen-type heater. It also contains adisc-type automatic pilot duty thermalprimary cutout, and manual reset loadcarrying thermal secondary device.Heater element material is nickel-chromium. The heater terminal box isprovided with 7/8" (22 mm) knockoutsfor customer power supply. Terminalconnections are plated steel withceramic insulators. All fan-poweredunits with electric reheat are single-point power connections.

ELECTRIC HEAT OPTIONS

Magnetic Contactor—An optionalelectric heater 24-volt contactor for usewith direct digital control (DDC) oranalog electronic controls.

Mercury Contactor—An optionalelectric heater 24-volt contactor for usewith direct digital control (DDC) oranalog electronic controls.

P.E. Switch with MagneticContactor—This optional switch andmagnetic contactor is for use withpneumatic controls.

P.E. Switch with MercuryContactor—This optional switch andmercury contactor is for use withpneumatic controls.

Airflow Switch—An optional airpressure device designed to disablethe heater when the system fan is off.

Power Fuse—If a power fuse ischosen with a unit containing electricheat, then a safety fuse is located in theelectric heater’s line of power toprevent power surge damage to theelectric heater.

Any electric heat unit with a calculatedMCA greater than or equal to 30 willhave a fuse provided.

Disconnect Switch—An optionalfactory-provided door interlockingdisconnect switch on the heater controlpanel disengages primary voltage tothe terminal.

UNIT CONTROLS SEQUENCE OFOPERATIONThe unit controller continuouslymonitors the zone temperature againstits setpoint and varies the primaryairflow as required to meet zonesetpoints. Airflow is limited byminimum and maximum position setpoints. For a parallel unit, the controllerwill intermittently start the fan upon acall for heat. Upon a further call forheat, reheat is enabled.

1. Primary Airflow—The fan energizeswhen primary airflow drops belowthe fan setpoint airflow. The fanautomatically starts when the zonetemperature drops to the heatingtemperature setpoint.

2. Zone Temperature—The fanenergizes when the zone temperaturedrops to a selectable number ofdegrees above the heatingtemperature setpoint.

DIRECT DIGITAL CONTROLS

DDC Actuator—Trane 3-wire, 24-VAC, floating-point control actuatorwith linkage release button. Torque is35 in-lb minimum and is non-springreturn with a 90-second drive time.Travel is terminated by end stops atfully-opened and -closed positions. Anintegral magnetic clutch eliminatesmotor stall.

Direct Digital Controller—Themicroprocessor-based terminal unitcontroller provides accurate, pressure-independent control through the useof a proportional integral controlalgorithm and direct digital controltechnology. The controller, named theUnit Control Module (UCM), monitorszone temperature setpoints, zonetemperature and its rate of change,and valve airflow using a differentialpressure signal from the pressuretransducer. Additionally, the controllercan monitor either supply duct airtemperature or CO2 concentration viaappropriate sensors. The controller isprovided in an enclosure with 7/8"(22 mm) knockouts for remote controlwiring. A Trane UCM zone sensoris required.

DDC Zone Sensor—The UCMcontroller senses zone temperaturethrough a sensing element located inthe zone sensor. In addition to thesensing element, zone sensor options

may include an externally-adjustablesetpoint, communications jack for usewith a portable edit device, and anoverride button to change theindividual controller from unoccupiedto occupied mode. The override buttonhas a cancel feature that will return thesystem to unoccupied. Wired zonesensors utilize a thermistor to vary thevoltage output in response to changesin the zone temperature. Wiring to theUCM controller must be 18- to 22-awg.twisted pair wiring. The setpointadjustment range is 50–88ºF (10–31°C).Depending upon the features availablein the model of sensor selected, thezone sensor may require from a 2-wireto a 5-wire connection. Wireless zonesensors report the same zoneinformation as wired zone sensors,but do so using radio transmittertechnology. Therefore with wireless,wiring from the zone sensor to theUCM is unnecessary.

Digital Display Zone Sensor withLiquid Crystal Display (LCD)—The digital display zone sensor containsa sensing element, which sends a signalto the UCM. A Liquid Crystal Display(LCD) displays setpoint or spacetemperature. Sensor buttons allow theuser to adjust setpoints, and allow spacetemperature readings to be turned on oroff. The digital display zone sensor alsoincludes a communication jack for usewith a portable edit device, and anoverride button to change the UCMfrom unoccupied to occupied. Theoverride button has a cancel feature,which returns the system to unoccupiedmode.

System Communications—TheController is designed to send andreceive data from a Tracer Summit™ orother Trane controllers. Current unitstatus conditions and setpoints may bemonitored and/or edited via this datacommunication feature. The networktype is a twisted wire pair shieldedserial communication.

ANALOG ELECTRONIC CONTROLS

Analog Actuator—A Trane 3-wire,24-VAC, floating-point control actuatorwith linkage release button. Torque is35 in-lb minimum and is non-springreturn with a 90-second drive time.Travel is terminated by end stops atfully-opened and -closed positions. Anintegral magnetic clutch eliminatesmotor stall.

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VAV-PRC008-ENFPP 44


Analog Electronic Controller—The controller consists of a circuitboard that offers basic VAV unitoperation and additional overridefunctions and operates using 24 VACpower. The controller uses a capacitivetype pressure transducer to maintainconsistent air delivery regardless ofsystem pressure changes. The enclosurehas 7/8" (22 mm) knockouts for remotecontrol wiring. A Trane electronic zonesensor is required.

Analog Electronic Thermostat—This single-temperature, wall-mountedelectronic device utilizes a thermistorto vary the voltage output in responseto changes in the zone temperature.Connections to the VAV unit circuitboard are made using standard three-conductor thermostat wire. The setpointadjustment range is 63–85ºF (17–29°C).The sensor is available in two models.One model has a concealed, internally-adjustable setpoint. The other modelhas an externally-adjustable setpoint.

PNEUMATIC CONTROLS

Normally Open Actuator—Pneumatic3 to 8 psig (20 to 55 kPa) spring-rangepneumatic actuator.

3011 Pneumatic Volume Regulator(PVR)—The regulator is a thermostatreset velocity controller, which providesconsistent air delivery within 5% ofcataloged flow down to 18% of unitcataloged cfm, independent of changesin system static pressure. Factory-calibrated, field-adjustable setpoints forminimum and maximum flows. Averagetotal unit bleed rate, excludingthermostat, is 28.8 scim at20 psig (7.87 ml/min at 138 kPa) supply.

UNIT OPTIONS

Power Fuse (VPCF, VPWF)—Optional fuse is factory-installed in theprimary voltage hot leg.

HOT WATER VALVES

Two-Position Valve—The valve is afield-adaptable, 2-way or 3-wayconfiguration and ships with a cap tobe field-installed when configured as a2-way valve. All connections areNational Pipe Thread (NPT). The valvebody is forged brass with a stainlesssteel stem and spring. Upon demand,the motor strokes the valve. When theactuator drive stops, a spring returnsthe valve to its fail-safe position.

Flow Capacity – 1.17 CvOverall Diameter – ½" NPTClose-off Pressure – 30 psi (207 kPa)

Flow Capacity – 3.0 CvOverall Diameter – 3/4" NPTClose-off Pressure – 14.5 psi (100 kPa)

Flow Capacity – 6.4 CvOverall Diameter – 1" NPTClose-off Pressure – 9 psi (62 kPa)

Maximum Operating FluidTemperature – 203ºF (95ºC)

Maximum system pressure – 300 psi(2067 kPa)

Maximum static pressure – 300 psi(2067 kPa)

Electrical Rating – 7 VA at 24 VAC,6.5 Watts, 50/60 Hz

8 feet (2.44 m) of plenum rated wirelead is provided with each valve.

Proportional Water Valve—Thevalve is a field-adaptable, 2-way or3-way configuration and ships with acap over the bottom port. Thisconfigures the valve for 2-wayoperation. For 3-way operation,remove the cap. The valve is designedwith an equal percentage plug. Theintended fluid is water or water andglycol (50% maximum glycol). Theactuator is a synchronous motor drive.The valve is driven to a predeterminedposition by the UCM controller using aproportional plus integral controlalgorithm. If power is removed, thevalve stays in its last position. Theactuator is rated for plenumapplications under UL 94-5V and UL873 standards.

Pressure and Temperature Ratings –The valve is designed and tested in fullcompliance with ANSI B16.15 Class250 pressure/temperature ratings,ANSI B16.104 Class IV control shutoffleakage, and ISA S75.11 flowcharacteristic standards.

Flow Capacity – 7.30 Cv, 4.60 Cv, 1.80Cv, 0.79 Cv

Overall Diameter – ½" NPT, ¾" NPT(7.3 Cv)

Maximum Allowable Pressure – 345 psi(2415 kPa)

Maximum Operating FluidTemperature – 281ºF (138°C)

Maximum Close-off Pressure – 55 psi(379 kPa)

Electrical Rating – 4 VA at 24 VAC.

10 feet (3.05 m) of plenum rated22-gage wire for connection.Terminations are #6 stabs.