trane axiom water-source comfort system

Trane Axiom™

Water-SourceComfort System

Standard Efficiency

Console Model GECA

(50 Hz)

WSHP-PRC004-ENFebruary 2001

WSHP-PRC004-EN©American Standard Inc. 2001

Introduction

Another Solution by Trane

Trane has developed another systemsolution to add to their exceptionalwater-source product line. Introducingthe Trane Axiom™ (Model GECA) water-source comfort system.

The attractive sloped top designprovides both fundamental performancerequirements, exceptional quality, andadded features to enhance maintenance-ability and sound attenuation.

The design offers:

• Dual sloped plastic drain pan

• Hot gas reheat (option)

• Electric heat (option)

• Internal mount loop pump kit (option)

• Motorized 25% outside-air (option)

• Disconnect switch (option)

• Field adjustable supply-air grille

• Integrated controls

• Quiet unit design

• Panel free filter maintenance

• High and low pressure switches asstandard

• Compact size

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Introduction

Model Number Description

General Data

Features and Benefits

Performance Data

Fan

Sound

Control Wiring

Dimensional Data

Accessories

Mechanical Specifications

Contents

2

4

5

6

24

42

43

46

49

58

64

WSHP-PRC004-EN4

Model NumberDescription

DIGITS 1-3: UNIT CONFIGURATIONGEC = General Efficiency Console

DIGIT 4: DEVELOPMENT SEQUENCE A

DIGITS 5-7: NOMINAL SIZE (MBH)006 = 6.0 MBH009 = 9.0 MBH012 = 12.0 MBH015 = 15.0 MBH

DIGIT 8: VOLTAGE (Volts/Hz/Phase)6 = 220-240/50/1

DIGIT 9: HEAT EXCHANGER1 = Copper Water Coil2 = Cupro-nickel Water Coil

DIGIT 10: DESIGN SEQUENCEA = First Design

DIGIT 11: REFRIGERATION CIRCUIT0 = Heating and Cooling Circuit2 = Heating and Cooling Circuit w/ Hot Gas

ReheatA = Cooling ONLY CircuitC = Cooling ONLY Circuit w/ Hot Gas Reheat

DIGIT 12: BLOWER CONFIGURATION1 = Standard Blower

DIGIT 13: CUSTOMER CHANNEL1 = Boiler / Tower Design2 = Geothermal Design5 = International Design

DIGIT 14: OPEN DIGIT0 = Standard Design

DIGIT 15: SUPPLY-AIR ARRANGEMENT0 = Standard Supply-Air Arrangement

DIGIT 16: RETURN-AIR ARRANGEMENT0 = Standard Return-Air Arrangement

DIGIT 17: CONTROL TYPES0 = Basic 24V ControlsD = Deluxe 24V ControlsC = Tracer ZN.510 ControlsA = TUC Stand-alone ControlsT = TUC/ICS Control

DIGIT 18: T’STAT/SENSOR LOCATION0 = Wall Mounted Location1 = Unit Mounted Location with Standard

Entry2 = Unit Mounted Location with Keylock Entry

DIGIT 19: FAULT SENSORS0 = No Fault Sensor1 = Condensate Overflow Sensor2 = Filter Maintenance Timer3 = Condensate Overflow and Filter

Maintenance Timer4 = Fan Status Sensor5 = Dirty Filter Sensor6 = Condensate Overflow and Fan Status

Sensor7 = Condensate Overflow and Dirty Filter

Sensor8 = Fan Status and Dirty Filter Status Sensor9 = Fan Status, Dirty Filter Status and

Condensate Overflow Sensor

DIGIT 20: TEMPERATURE SENSOR0 = No Additional Temperature Sensor1 = Entering Water Sensor2 = Return-Air/Mixed-Air Temperature Sensor3 = Entering Water/Mixed-Air

Temperature Sensor

DIGIT 21: NIGHT SETBACK0 = No Night Setback RelayN = Night Setback Relay

DIGIT 22: ELECTRIC HEAT OPTION0 = No Electric Heat2 = Boilerless Control/Electric Heat (minimum)3 = Boilerless Control/Electric Heat

(maximum)

DIGIT 23: UNIT MOUNTED DISCONNECT0 = No Unit Mounted DisconnectA = Power Cord/Receptacle Box DisconnectB = Power Cord/Receptacle Box Disconnect

with Circuit Breaker

DIGIT 24: FILTER TYPE0 = No Filter (Chassis ONLY)1 = 1-inch [25.4 mm] Throwaway Filter

DIGIT 25: ACOUSTIC ARRANGEMENT0 = Sound Attenuation Package

DIGIT 26: FACTORY CONFIGURATION0 = Standard Factory Configuration (chassis,

cabinet, and subbase)1 = Chassis ONLY2 = Low Height Factory Configuration

(chassis, cabinet, and subbase)3 = Extended Length Factory Configuration

(chassis, cabinet, and subbase)

DIGIT 27: PAINT COLOR0 = No Paint Selection Available (chassis

ONLY)1 = Deluxe Beige2 = Cameo White3 = Soft Dove

DIGIT 28: OUTSIDE AIR OPTION0 = No Outside Air1 = Outside Air Opening2 = Motorized Outside Air Option (2-position)

DIGIT 29: PIPING ARRANGEMENTL = Left Hand Piping ArrangementR = Right Hand Piping Arrangement2 = Left Hand Piping Arrangement with

Internal Mounted Loop Pump Kit3 = Right Hand Piping with Internal Mounted

Loop Pump Kit

DIGITS 30-36: DOES NOT APPLY TO THE

CONSOLE PRODUCT0000000 = Digits 30-36 Does NOT Apply to

the Horizontal/ Vertical Products

Water-Source Comfort System

GEC A 012 6 1 A 0 1 1 0 0 0 D 0 1 0 N 0 0 1 0 0 1 0 L 000000

1-3 4 5-7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30-36

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General Data

Table GD-1 – Physical Data (GECA 006-009)Model: GECA 006-009 006 009

Unit Size Length of cabinet (in) [mm] 48 or 63 [1219 or 1600] 48 or 63 [1219 or 1600]Height (in) [mm] 25 or 22 1/2 [635 or 571] 25 or 22 1/2 [635 or 571]Width (in) [mm] 12 [305] 12 [305]

Compressor Type Rotary RotaryR-22 Refrigerant (lbs) [kg] Heating and Cooling 1.19 [.54] 1.22 [.55]

Cooling Only 1.06 [.48] 1.16 [.53]Hot Gas Reheat n/a 1.375 [.62]

Approximate Weight without Pallet (lbs) [kg] Unit 192 [87.1] 204 [92.5]Chassis Only 144 [653] 156 [70.8]

Approximate Weight with Pallet (lbs) [kg] Unit 222 [100.7] 234 [106]Chassis Only 174 [78.9] 186 [84.4]

Filter Size (standard height - 25" [635 mm]) 1 x 10 x 32 3/8 [25.4 x 254 x 822] 1 x 10 x 32 3/8 [25.4 x 254 x 822]Filter Size (low height - 22 1/2" [571 mm]) 1 x 7 3/4 x 30 5/8 [25.4 x 197 x 779] 1 x 7 3/4 x 30 5/8 [25.4 x 197 x 779]Blower Wheel Size (in) [mm] (2) 5 1/4 x 8 1/8 [133 x 206] (2) 5 1/4 x 8 1/8 [133 x 206]

Table GD-2 – Physical Data (GECA 012-015)Model: GECA 012-015 012 015

Unit Size Length of cabinet (in) [mm] 48 or 63 [1219 or 1600] 48 or 63 [1219 or 1600]Height (in) [mm] 25 or 22 1/2 [635 or 571] 25 or 22 1/2 [635 or 571]Width (in) [mm] 12 [305] 12 [305]

Compressor Type Rotary RotaryR-22 Refrigerant (lbs) [kg] Heating and Cooling 1.75 [.79] 2.44 [1.1]

Cooling Only 1.5 [.68] 1.88 [.85]Hot Gas Reheat n/a n/aApproximate Weight without Pallet (lbs) [kg] Unit 203 [92.1] 210 [92.3]

Chassis Only 155 [70.3] 162 [73.5]Approximate Weight with Pallet (lbs) [kg] Unit 233 [106] 240 [99.8]

Chassis Only 185 [83.9] 192 [87.1]Filter Size (standard height - 25" [635 mm]) 1 x 10 x 32 3/8 [25.4 x 254 x 822] 1 x 10 x 32 3/8 [25.4 x 254 x 822]Filter Size (low height - 22 1/2" [571 mm]) 1 x 7 3/4 x 30 5/8 [25.4 x 197 x 779] 1 x 7 3/4 x 30 5/8 [25.4 x 197 x 779]Blower Wheel Size (in) [mm] (2) 5 1/4 x 8 1/8 [133 x 206] (2) 5 1/4 x 8 1/8 [133 x 206]

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Features andBenefits

Figure FB-1 – Cabinet Construction

Figure FB-2 – Hook-Secure Fit

Design AdvantagesThe console configuration model GECAproduct offers a range of capacities 1/2 to11/4 ton.

This compact HVAC advantage supportsmultiple application requirements in thecommercial conditioning industry. Thisincludes:• Hotel rooms• Offices• Condominiums• Assisted living facilities• Dormitories

CabinetThe cabinet is constructed of heavygauge metal for maximum durability.The cabinet finish is produced by acorrosion resistant electrostatic powderpaint coating in the followingcolors:• Deluxe beige• Cameo white• Soft dove

Building Block DesignThe console configuration maintains atri-building block design. It includes• Cabinetry• Chassis• Subbase

These building blocks may be ordered inseveral configurations. They include:

• Standard configuration (cabinet,chassis, and subbase)

• Low height configuration (chassis,cabinet, and short subbase)

• Extended length for unit mounted looppump kit (cabinet, chassis, andsubbase)

• Chassis ONLY

The cabinet design includes a hook-secure fit that allows complete access topiping and electrical hookup for ease ofmaintenance and serviceability. Thesingle cabinet assembly is securelyfastened into the wallsleeve. (See FigureFB-2 for hook-secure fit.)

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Field FlexibilityPiping and electrical connections to theconsole are made in either the left orright hand end pocket. The unitrefrigeration platform and the unitcontrol box is maintained in the samelocation whether left or right handpiping, standard unit cabinetry, extendedunit cabinetry, or low height unitcabinetry has been specified. This clonedplatform poses a common look and feelto the installer, as well as aids introubleshooting during service ormaintenance checkups.

Differences

Right Hand PipingConsole units ordered with a right handpiping connection have the end pocketlocated on the right hand side of the unit.This end pocket provides room forconnecting field supply, return, andcondensate piping to the unit. It alsoprovides space for the high and lowvoltage connections. See Figure FB-3 forright hand piping.

Left Hand PipingConsole units ordered with a left handpiping connection have the end pocketlocated on the left hand side of the unit.This end pocket provides room for thefield supply, return, and condensatepiping connection to the unit. Installationfor the high voltage connection is alsomade in the left hand end pocket.Installing the low voltage controls(thermostat/sensor hookup) is ALWAYSmade on the right hand side of the unit.The low voltage termination forthermostat or sensor wires may be runalong the back side of the chassis to theright hand side of the unit forconnection. See Figure FB-4 for left handpiping.

Note:Units containing the unit mountedcontrol option will ship from the factoryprewired. No low voltage hookup isrequired.

Figure FB-3 – Right Hand Piping

Figure FB-4 – Left Hand Piping

WSHP-PRC004-EN8


Figure FB- 6 – Wall Sleeve

Wall SleeveThe cabinets wall sleeve is attached tothe wall by (4) four, #10 field providedscrews. This rigid design allows for easeof separation from the cabinet assemblyduring service or installation situations.

The wall sleeve is painted the same coloras the cabinet for aesthetic purposes.

Drain PanThe unit drain pan is composed ofplastic, corrosive resistive material. Thepan is positively sloped to comply withASHRAE 62 for (IAQ) indoor air qualityconformity.

Access to the drain pan is providedthrough the front chassis access panel.The drain pan is removable for cleaning.

Cabinet InsulationThe cabinet insulation design meets UL181 requirements. The air stream surfaceof the insulation is fabricated of a non-biodegradable source.

The insulation in the wet section of thecabinet complies with ASHRAE standard62 to accommodate (IAQ) indoor airquality standards.

Refrigeration PipingThe unit’s copper tubing is created froma 99% pure copper formation thatconforms to the American Society ofTesting (ASTM) B743 for seamless, light-annealed processing.

The unit’s copper refrigeration system ismanufactured to be free fromcontaminants and conditions such asdrilling fragments, dirt, or oil. Thisreduces the possibility of thesecontaminants damaging the compressormotor.

Schrader ConnectionsThe connections for the low and highside of the refrigeration system arelocated in the chassis portion of the unitat the front of the refrigeration assembly.Access to the schrader connections aremade through the refrigeration serviceaccess panel.

Air-to-Refrigerant CoilThe air-to-refrigerant heat exchanger isconstructed of staggered copper tubeswith die-formed corrugated lancedaluminum fins. The fins are thenmechanically bonded to the tubesthrough expansion.

The maximum working pressure of thecoil is 450 psig. It is designed formaximum capacity with an additionalbenefit of physical unit size reduction.

Coil specifications for the GECA unit islisted below.

CompressorThe unit’s design includes a rotarycompressor motor in dedicated voltagesand tonnage sizes to aid in voltagevariations along with noise reduction ofthe unit.

As an added benefit, Trane doubleisolates the compressor and themounting plate assembly in the unit toreduce sound vibration duringcompressor operation.

Figure FB-7 – Plastic Drain Pan

Figure FB-8 – Rotary Compressor

Figure FB-9 – Schrader Connections

Table FB-1 – Coil SpecificationsUnit Size Number of Rows Fins/inch

006 3 14009 2 14012 3 14015 4 14

9WSHP-PRC004-EN


Coaxial CoilThe unit’s internal heat exchangingwater coil is engineered for maximumheat transfer.

The copper or cupro-nickel seamlesstubing is a tube within a tube design.The inner-tube contains a deep flutedcurve to enhance heat transfer andminimize fouling and scaling. Coaxialheat exchangers are more tolerant tofreeze rupture.

Compressor and Coaxial Coil IsolationVibration isolation for the compressorand coaxial water coil is accomplishedby increasing the rigidity and stiffness atthe base for the compressor, and at theback of the chassis for the coaxial watercoil. This platform includes doubleisolation to the compressor and singleisolation to the coaxial water coil.

Water ConnectionsThe water-in/water-out connections tothe coaxial water coil are located in theright-hand or left hand end pocket(option specific).

The water-in/water-out tubes are a5/8-inch [14.7 mm] OD sweat connection.The connection is available in either aleft hand or right hand piping endpocket.

Figure FB-10 – Coaxial Water CoilFigure FB-11 – Water Connection

Expansion ValveAll Trane water-source systems includean expansion valve flow meteringdevice.

This thermal expansion valve (TXV)allows the unit to operate with anentering fluid temperature from 25 F to110 F [-3.9 C to 43.3 C], and entering airtemperatures from 40 F to 90 F [4.4 C to32.2 C]. The valve precisely metersrefrigerant flow through the circuitry toachieve desired heating or cooling.

Unlike cap-tube assemblies, theexpansion valve device allows the exactamount of refrigerant required to meetthe coil load demands. This precisemetering by the TXV increases theefficiency of the unit.

Reversing ValveA system reversing valve (4-way valve)is included with all heating/ coolingunits. This valve is piped to be energizedin the cooling mode. Once the valve isenergized for cooling, it will remainenergized until the control system isturned to the OFF position, or a heatingcycle is initiated.

Units with the cooling only option willnot receive a reversing valve.

Figure FB-12 – Expansion Valve

Figure FB-13 – Reversing Valve

Blower HousingThe blower housing is constructed ofnon-corrosive galvanized steel.Serviceability to the housing is madethrough the chassis air-side front panel.The fan housing is mounted onto afanboard assembly which also includesthe fan wheel, and fan motor. This fanboard assembly may be easily removedfrom the chassis by sliding the fan boardfrontward in maintenance or servicesituations.

Figure FB-14 – Fan Board Assembly

WSHP-PRC004-EN10


Figure FB-15 – Blower Motor

Blower MotorThe supply-air (blower) motor is a multi-speed motor with internal thermaloverload protection. The motor bearingsare permanently lubricated and sealed.Standard motors are rated from 200CFM at low speed (unit size 006) to 425CFM at high speed (unit size 015).

All motors are factory wired for low andhigh speed options. Switching for speedcontrol is located in the unit controlpanel. (See Figure FB-15 for blowermotor and Figure FB-16 for fan switchingcontrol panel.)

See fan performance section for factoryratings of low and high speed settings.

Air-Side FilterThe air-side filter incorporates a 1-inch[25.4 mm] thick (nominal) disposablefiberglass option. The filter includes anaverage synthetic dust weight arrestanceof approximately 75%. This dust holdingcapability includes a colorless, odorlessadhesive to retain dirt particles withinthe filter media after fiber contact.

The filter is accessible through thereturn-air portion of the unit subbase.Panel removal is not necessary tofacilitate filter maintenance for thestandard height unit configuration.

Figure FB-16 – Fan Switch Control Panel

Figure FB-17 – Filter Media

Supply-Air RegistersSupply-air registers for the GECAproduct are constructed of a plastic,corrosive resistive material. The registersinclude a snap-in deflection design tosimplify installation, as well as facilitatethe ability to apply a bi-directionalarrangement across the register.

Hinged Control BoxControls for the console unit are housedon the right-hand side of the chassis. Thebox dwells above the refrigerationsection of the chassis.

Access to the controls are made by wayof a hinged control box. This hinged boxallows easy access for service andinstallation of the controls portion of thechassis.

Figure FB-18 – Bi-directional Registers

Figure FB-19 – Hinged Control Box

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Sound Attenuation PackageThe console equipment is designed toachieve the lowest noise levels possible.Extensive testing has identified themajor sound generating sources withinthe console unit package. Every efforthas been made to minimize the soundgeneration and transmission from thecompressor, heat exchangers, and fansources. Vibration transmission from thecompressor and heat exchangers havebeen minimized by the use of isolation.The use of heavy metal gauges in criticalareas enhance the unit acousticperformance. A patented two-stagecompressor isolation system has beenspecifically designed for the console unit.Acoustic lining has been used to quietcompressor noise.

The unit airside acoustic performancehas been engineered to obtain thequietest acoustic performance throughthe fan, and fan housing selection. Thefin tube (air-to-refrigerant) coil and fandischarge arrangement includes anadditional acoustic lining in the fancompartment to further reduce theairside sound levels. (See soundperformance data .)

The sound package for the console unitincludes:

Table FB-2 – Sound PackageStandard Unit

Two stage compressor vibration isolationWater-to-refrigerant heat exchanger vibrationisolation12-gauge intermediate mounting plate for thecompressorLined compressor inclosure with 1/2-inch [12.7 mm]cabinet insulationHeavy gauge base assemblyMaximum sized return-air opening and filter sizing

See Figure FB-20 for console noisecontrol.

Figure FB-20 – Console Noise Control

WSHP-PRC004-EN12


AdjustableTemperatureSetting(Factory setto 55 F[12.8 C])

PowerConnection

WaterSensor

Figure FB-21 – Boilerless Controller

Boilerless Control and Electric Heat(option)The boilerless electric heat option iscomposed of a nichrome open wireheating element with an internaltemperature limit placed above the fanhousing and an electronic (boilerless)controller located in the main controlbox. See Figure FB-21 for boilerlesscontroller.

The boilerless control option iscomprised of a single stage of electricheat and is designed to invoice electricheat in the event that entering-watertemperatures falls below 55 F [12.8 C].On a call for heating, the electric heater isenergized, locking out the compressor.Once the entering water temperaturerises, above 60 F [15.6 C], the boilerlesscontroller returns the unit to normalcompressor heating operation and locksout the electric heater. This option isONLY available on heat pump units. SeeFigure FB-22 for boilerless controlelectric heat schematic.

Table FB-3 – Heating ElementsUnit Size Voltage No. of Elements kW Heat Total Amps Digit 22006-015 220-240 2 3.00 10.83 2 (Minimum)

4.00 14.44 3 (Maximum)

Figure FB-22 – Boilerless Control Electric Heat Schematic

Cooling Only Units with Electric Heat(option)Electric heat on a cooling only systemincorporates the same nichrome openwire coil design as mentioned in the heatpump version. Although, for units thatutilize a cooling ONLY-electric heat

design, the thermostat is wired directlyto the primary electric heat contactor forheating, and the compressor contactorfor cooling. See Figure FB-23 for coolingonly with electric heat diagram andTable FB-3 for heating element size andquantity.

Figure FB-23 – Cooling Only With Electric Heat Schematic

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Hot Gas Reheat (option)For true atmospheric conditioning andclimate control, Trane provides accurate,cost effective dehumidification controlthrough a hot gas reheat option. Thisoption is designed to accommodate thesize 009 console configuration.

With this reheat option, the return airfrom the space is cooled by the air-to-refrigerant coil, then reheated by thereheat coil to control not only spacetemperature, but to also reduce therelative humidity of the space. Theamount of moisture removal of a specificheat pump is determined by the unit’slatent capacity rating.

When operating in the reheat mode, thehumidistat signals the reheat relay coil toenergize, allowing the high pressurerefrigerant gas to flow from thecompressor, through the reversing valve,into the reheat valve, for passagethrough the reheat coil. See Figure FB-24for the reheat conditioning schematic.

Figures FB-25 and FB-26 show the basicheating and cooling cycle of the consolepiped with the reheat option.

Common reheat applications include:

• Conditioned-air delivered directly tothe space

• Auditoriums, theaters, classrooms orwhere a large latent load exist

• Computer room space conditioning

• Anywhere humidity control is aproblem Figure FB-25 – Cooling Mode for Console Unit Piped With Hot Gas Reheat Option

Figure FB-26 – Heating Mode for Console Unit Piped With Hot Gas Reheat Option

Figure FB-24 – Reheat Conditioning Schematic

WSHP-PRC004-EN14

Basic 24VControls


Basic 24V Electronic ControlsThe basic 24V electro-mechanical unitcontrol provides component protectiondevices for maximum system reliability.Each device, is factory mounted, wired,and tested in the unit. The controlpackage includes: See Figure FB-27 forthe console basic 24V control box.

• 50 VA transformer

• Compressor contactor

• Compressor run capacitor

• General alarm (24 volt when a fault isdetected)

• Low pressure switch

• High pressure switch

• Lockout relay

• Reversing valve coil (for heating andcooling units only)

• Two-speed fan motor (unit mountedfan speed switch)

• 18-pole terminal strip (for low voltagefield wiring)

• Optional: Condensate overflow

• Optional: Unit mounted controls

• Optional: Motorized two-positiondamper

Figure FB-27 – Console Basic 24V Control Box

15WSHP-PRC004-EN


Basic 24VControls

Figure FB-28 – Low and High PressureSwitches

Stand-alone SystemThe 24V electro-mechanical design maybe applied as a stand-alone controlsystem. The stand-alone design providesaccurate temperature control directlythrough a unit mounted controller, or awall-mounted mercury bulb or electronicthermostat. This system setup may beutilized in a replacement design where asingle unit retrofit is needed. It may beeasily interfaced with a field providedcontrol system by way of the factoryinstalled 18-pole terminal strip.

This stand-alone control is frequentlyutilized on lower volume jobs where abuilding controller may not benecessary, or where field installed directdigital controls are specified. This type ofcontrol design does require a constantflow of water to the water source heatpump. With a positive way to sense flowto the unit, the units safety devices willtrigger the unit off.

The stand-alone system design providesa low cost option of installation while stillallowing room control freedom for eachunit. See Figure FB-29 for 24V stand-alone system controls.

Safety DevicesAll unit safety devices are provided toprevent compressor damage.

Low Pressure SwitchThe low pressure switch preventscompressor operation under low charge,excessive loss of charge situations, andunder low temperature operation. Thisdevice is installed on the suction side ofthe refrigeration circuit. It is set toactivate at refrigerant pressures of 20psig to fit most applications.

High Pressure SwitchThe high pressure switch preventscompressor operation during high orexcessive discharge pressures. Thisdevice is located on the discharge side ofthe compressor. The pressure switch de-energizes the compressor whendischarge pressure exceeds 395 psig.See Figure FB-28 for pressure switches.

Lockout RelayThe lockout relay works with the low andhigh pressure switch to preventcompressor operation if the unit is underlow or high refrigerant circuit pressure,or condensate overflow conditions. Thelockout relay may be reset at thethermostat, or by cycling power to theunit.

General alarm is accomplished throughthe lockout relay and is used for drivinglight emitting diodes (LEDs). This featuremay be used to drive field suppliedrelays, but cannot be used to drive fieldinstalled control inputs.

Figure FB-29 – 24V Stand-alone System Controls

WSHP-PRC004-EN16

Deluxe 24VControls


Deluxe 24V Electronic ControlsThe deluxe 24V electronic unit controlprovides component protection devicessimilar to the basic design, but containsupgraded features to maximize systemperformance to extend the system life.Each device, is factory mounted, wired,and tested in the unit. The deluxe micro-processor based package includes: SeeFigure FB-30 for the console deluxe 24Vcontrol box.

Additions to basic 24 volt control:


• General alarm (dry contact closurewhen fault detected)

• LED Diagnostics

• Anti-short cycle compressor protection

• Random start delay

• Brown-out protection

• Low pressure time delay

• Compressor delay on start



• Optional: Night setback

• Optional: Hot gas reheat(for dehumidification)

• Optional: Electric heat

• Optional: Compressor disable input

• Optional: Unit mounted controls

• Optional: Motorized two-positiondamper

Figure FB-30 – Console Deluxe 24V Control Box

Figure FB-31 – Deluxe 24V Control Board

Microprocessor DesignThe 24 volt deluxe design is amicroprocessor-based control boardconveniently located in the control box.The board is unique to Trane water-source products and is designed tocontrol the compressor as well asprovide outputs for unit status and faultdetection.

The Trane microprocessor board isfactory wired to a terminal strip toprovide all necessary terminals for fieldconnections. See Figure FB-31 for thedeluxe 24V control board.

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Deluxe 24VControls

Deluxe 24V featuresinclude:

Random StartThe random start relay provides a timedelay start-up of the compressor whencycling to the occupied mode. A newstart delay time between 3 and 10seconds is applied each time power isenabled to the unit.

Anti-short Cycle TimerThe anti-short cycle timer provides athree minute time delay betweencompressor stop and compressorrestart.

Brown-out ProtectionThe brown-out protection functionmeasures the input voltage to thecontroller and halts the compressoroperation. Once a brown-out situationhas occurred, the anti-short cycle timerwill become energized. The general faultcontact will not be affected by thiscondition. The voltage will continue tobe monitored until the voltage increases.The compressor will be enabled at thistime if all start-up time delays haveexpired, and all safeties have beensatisfied.

Compressor DisableThe compressor disable relay provides atemporary disable in compressoroperation. The signal would be providedfrom a water loop controller in thesystem. It would disable the compressorbecause of low water flow, peak limitingor if the unit goes into an unoccupiedstate. Once the compressor has beendisabled, the anti-short cycle time periodwill begin. Once the compressor disablesignal is no longer present, and allsafeties are satisfied, the control willallow the compressor to restart.

Generic RelayThe generic relay is provided for fielduse. Night setback or pump restart aretwo options that may be wired to theavailable relay. (Note: Night setback isavailable as factory wired.) An externalClass II 24VAC signal will energize therelay coil on terminals R1 and R2.Terminals C (common), NO (normallyopen), and NC (normally closed) will beprovided for the relay contacts.

Safety ControlThe deluxe microprocessor receivesseparate input signals from therefrigerant high pressure switch, lowsuction pressure switch and condensateoverflow.

In a high pressure situation, thecompressor contactor is de-energized,which suspends compressor operation.The control will go into soft lockoutmode initializing a three minute timedelay and a random start of 3 to 10second time delays. Once these delayshave expired, the unit will be allowed torun. If a high pressure situation occurswithin one hour of the first situation, thecontrol will be placed into a manuallockout mode, halting compressoroperation, and initiating the generalalarm.

In a low temperature situation, the lowpressure switch will open after thecompressor starts. If the switch is openfor 45 seconds during compressor start,the unit will go into soft lockout modeinitializing a three minute time delay anda random start of 3 to 10 second timedelays. Once these delays have expired,the unit will be allowed to run. If the lowpressure situation occurs again, and thedevice is open for more than 45 seconds,the control will be placed into a manuallockout mode, halting compressoroperation, and initiating the generalalarm.

In a condensate overflow situation, thecontrol will go into manual lockoutmode, halting compressor operation,and initiating the general alarm.

The general alarm is initiated when thecontroller goes into a manual lockoutmode for either high pressure, lowpressure or condensate overflowconditions. The alarm can be reset at thethermostat or by cycling power to theunit.

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Deluxe 24VControls


Microprocessor BoardThe application drawing in Figure FB-32references component deviceconnections to the microprocessorboard.

Three LED’s (light emitting diodes) areprovided for indicating the operatingmode of the controller. The LED’s areintended

to aid in troubleshooting and unitmaintenance. The LED’s are labeled onthe circuit board with numbers asreferenced in Table FB-4.

Table FB-4 – Diagnostic LED’sColor: Green Color: Red

LED1 LED2 LED3 Controller ModeOFF OFF OFF Control OFFON OFF OFF Normal/Compressor OFFON OFF FLASH Anti-short cycleON OFF ON Normal/Compressor ON

FLASH ON OFF Brownout ConditionON FLASH ON Soft Lockout (low pressure)ON FLASH FLASH Soft Lockout (high pressure)ON ON ON Manual Lockout (low pressure)ON ON FLASH Manual Lockout (high pressure)ON FLASH OFF Manual Lockout (condensate overflow)ON ON OFF Compressor Disable

Figure FB-32 – Microprocessor Board

Unit Mounted ControlsUnit mounted controls are available withboth the basic 24 volt electronic controlpackage and the deluxe 24 voltelectronic control package. With the unitmounted option, the low voltage wiringfor the unit is factory made.

Controls for the unit mounted packageinclude a cooler/warmer temperaturecontrol dial, START/STOP manual powerswitch, manual changeover from HEATto COOL, and fan speed control. SeeFigure FB-33 for unit mounted 24 voltcontrols.

Figure FB-33 – Unit Mounted 24 Volt Controls

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Deluxe 24VControls

Small Building ControlThe deluxe 24V electro-mechanicaldesign may be applied as a stand-alonecontrol system or as a multi-unitinstallation system. With a stand-alonedesign, units run independently of oneanother with a mercury bulb orelectronic digital thermostat.

With a multiple unit installation, the unitsmay be daisy-chained directly to theTrane Tracer loop controller (TLC),pump(s), boiler, and tower for acomplete networked water-sourcesystem. The TLC provides a nightsetback output, and a pump requestinput for system optimization.See Figure FB-34 for 24 volt deluxecontrol system.

Figure FB-34 – 24 Volt Deluxe Control System

WSHP-PRC004-EN20

Tracer ZN.510Controls


Tracer ZN.510 ControlsTracer ZN.510 is a direct digital control(DDC) system, specifically designed forwater-source units to provide control ofthe entire unit, as well as outputs for unitstatus and fault detection. Each device, isfactory installed and commissioned toensure the highest level of quality in unitdesign. The Tracer ZN.510 controlpackage includes: See Figure FB-35 forthe console Tracer ZN.510 control box.

Additions to 24V Deluxe Controller:


• Heating/cooling status

• Occupied/unoccupied mode

• Fan and filter status


• Two-speed fan motor (unit mountedfan speed switch)

• 18-pole terminal strip (for low voltagehook-up)


• Optional: Motorized 2-position damper

Direct Digital ControlsIn addition to being factory configured tocontrol the unit fan, compressor, andreversing valve of the unit, the TracerZN.510 controller is designed tocoordinate the water side of the water-source system. If applied in apeer-to-peer communicationenvironment, data between similarcontrollers may be exchanged withoutrequiring a building automation system.See Figure FB-36 for the Tracer ZN.510board.

Figure FB-35 – Vertical Tracer ZN.510 Control Box

Figure FB-36 – Tracer ZN.510 Board

21WSHP-PRC004-EN



Tracer ZN.510 features include:

Compressor OperationThe compressor is cycled on and off tomeet heating or cooling zone demands.Single compressor units use the unitcapacity and pulse width modulation(PWM) logic along with minimum on/offtimers to determine the compressor’soperation. The compressor is controlledON for longer periods as capacityincreases and shorter periods ascapacity decreases.

Random StartTo prevent all of the units in a buildingfrom energizing major loads at the sametime, the controller observes a randomstart from 0 to 25 seconds. This timerhalts the controller until the random starttime expires.

Reversing Valve OperationFor cooling, the reversing valve output isenergized simultaneously with thecompressor. It will remain energizeduntil the controller turns on thecompressor for heating. At this time, thereversing valve moves to a de-energizedstate. In the event of a power failure orcontroller OFF situation, the reversingvalve output will default to the heating(de-energized) state.

Fan OperationThe supply air fan operates at the fanswitch selected speed in the occupied oroccupied standby mode. When switch isset to AUTO, the fan is configured forcycling ON with heating or cooling. Thefan will run for 30 seconds beyondcompressor shutdown in both occupiedand unoccupied mode.

Filter Maintenance TimerThe controller’s filter status is based onthe unit fan’s cumulative run hours. Thecontroller compares the fan run timeagainst an adjustable fan run hours limitand recommends unit maintenance asrequired.

Data SharingThe Tracer ZN.510 controller is capableof sending or receiving data (set points,fan request, or space temperature) toand from other controllers on thecommunication link. This allows multipleunits to share a common spacetemperature sensor in both stand-aloneand building automation applications.

Night SetbackThe four operations of the Tracer ZN.510controller include occupied, occupiedstandby, occupied bypass andunoccupied.

In an occupied situation, the controlleruses occupied heating and cooling setpoints to provide heating and cooling tothe building. This occupied operation isnormally used during the daytime hourswhen the building is at the highestoccupancy level.

In an occupied standby situation, thecontrollers heating and cooling setpoints are usually much wider than theoccupied set points. This occupiedstandby operation is used duringdaytime hours when people are notpresent in the space (such as lunchtimeor recess). To determine the spaceoccupancy, an occupancy sensor isapplied.

In an unoccupied situation, the controllerassumes the building is vacant, whichnormally falls in evening hours when aspace may be empty. In the unoccupiedmode, the controller uses the defaultunoccupied heating and cooling setpoints stored in the controller. When thebuilding is in unoccupied mode,individual units may be manually placedinto timed override of the unoccupiedmode at the units wall sensor. Duringtimed override, the controller interpretsthe request and initiates the occupiedsetpoint operation, then reports theeffective occupancy mode as occupiedbypass.

In the occupied bypass mode, thecontroller applies the occupied heatingand cooling setpoint for a 120 minutetime limit.

WSHP-PRC004-EN22



High and Low Pressure Safety Controls The Tracer ZN.510 controller detects thestate of the high pressure or lowpressure switches. When a fault issensed by one of these switches, thecorresponding message is sent to theTracer ZN.510 controller to be loggedinto the fault log. When the circuitreturns to normal, the high pressurecontrol and low pressure controlautomatically reset. If a second fault isdetected within a thirty-minute timespan, the unit must be manually reset.

Tracer ZN.510 BoardThe application drawing in Figure FB-37references component deviceconnections to the Tracer ZN.510 board.

Three LED’s (light emitting diodes) areprovided for indicating the operatingmode of the controller. See Table FB-5for LED specifics.

Table FB-5 – Tracer ZN.510 LED’sLED Activity DescriptionRED LED OFF continuously when power is applied to the controller Normal operationRED LED ON continuously, even when power is applied to the controller Someone is pressing the service button or the controller has failedRED LED FLASHES once every second Restore the unit to normal operation with RoverTM

GREEN LED ON continuously Power ON (normal operation)GREEN LED BLINKS (one blink) Manual output test mode. No diagnostics presentGREEN LED BLINKS (two blinks) Manual output test mode. One or more diagnostics presentGREEN LED BLINKS (1/4 second on/off for 10 seconds) WINK mode for controller identificationGREEN LED OFF Power off. Abnormal condition. Test button is pressed.YELLOW LED OFF continuously Controller not detecting communicationYELLOW LED BLINKS Controller detects communicationYELLOW LED ON continuously Abnormal condition

Condensate OverflowWhen condensate reaches the trip point,a condensate overflow signal generatesa diagnostic which disables the fan, unitwater valves (if present), andcompressor. The unit will remain in ahalted state until the condensationreturns to a normal level. At this time,the switch in the drain pan willautomatically reset. However, thecontroller’s condensate overflowdiagnostic must be manually reset toclear the diagnostic and restart the unit.

Figure FB-37 – Tracer ZN.510 Board

23WSHP-PRC004-EN



Building Control AdvantagesThe Tracer ZN.510 controller has theability to share information with one orseveral units on the samecommunication link. This sharing ofinformation is made possible via atwisted pair of wire and a buildingautomation system or through Trane’sRover™ service tool .

This type of application would mostcommonly be used for a large space(s)that may require more than one unit. Inaddition to this application design, theTracer ZN.510 controller provides a wayfor units located within the same spaceto share the same zone sensor toprevent units from simultaneouslyheating and cooling in the same space.See Figure FB-38 for Tracer ZN.510control system.

Figure FB-38 – Tracer ZN.510 Control System

WSHP-PRC004-EN24

GECA 006 –Cooling – I-P

PerformanceData

Tabulated performance data is for cooling at 80.6 F [27 C] DB/66.2 F [19 C] WB entering air at ARI-ISO 13256-1 rated CFM.Sensible multipliers vs. entering dry bulb are given at ARI-ISO 13256-1 rating CFM. Multipliers must be used to correct performance at conditionsother than those tabulated. Data shown is BOLD type is performance and multipliers at ARI-ISO 13256-1 WLHP and GLHP conditions.RATED GPM: 1.8 MINIMUM CFM: 160 RATED CFM: 250 MAXIMUM CFM: 250

Table PD-1 – 006 Cooling PerformanceEWT Total Sens Power Reject LWT Ft. ISO Cap ISO Pwr ISO

F GPM Mbtuh Mbtuh SHR kW EER Mbtuh F Hd CFM Mbtuh kW EER1.2 8.7 6.7 0.77 0.44 19.6 10.3 61.6 1.5 250 8.7 0.44 19.51.4 8.7 6.7 0.77 0.42 20.6 10.4 59.0 2.1 250 8.7 0.43 20.51.6 8.8 6.7 0.76 0.41 21.2 10.4 57.5 2.5 250 8.8 0.42 21.1

45 1.7 8.8 6.7 0.76 0.40 21.8 10.4 56.4 2.9 250 8.8 0.41 21.61.8 8.8 6.7 0.76 0.40 22.0 10.4 55.9 3.1 250 8.8 0.40 21.81.9 8.8 6.7 0.76 0.40 22.2 10.4 55.4 3.3 250 8.8 0.40 22.02.1 8.8 6.7 0.76 0.39 22.6 10.4 54.8 3.8 250 8.8 0.40 22.31.2 8.5 6.6 0.78 0.49 17.3 10.2 71.9 1.5 250 8.5 0.49 17.21.4 8.5 6.6 0.77 0.48 17.9 10.2 69.0 2.1 250 8.5 0.48 17.81.6 8.5 6.6 0.77 0.47 18.2 10.2 67.5 2.5 250 8.5 0.47 18.1

55 1.7 8.6 6.6 0.77 0.46 18.5 10.2 66.3 2.9 250 8.6 0.47 18.41.8 8.6 6.6 0.77 0.46 18.6 10.3 65.8 3.1 250 8.6 0.46 18.51.9 8.6 6.6 0.77 0.46 18.8 10.3 65.4 3.3 250 8.6 0.46 18.62.1 8.6 6.6 0.77 0.45 19.0 10.3 64.5 3.8 250 8.6 0.46 18.81.2 8.1 6.4 0.79 0.58 14.0 10.0 84.6 1.5 250 8.1 0.58 14.01.4 8.2 6.4 0.79 0.56 14.5 10.0 81.7 2.1 250 8.2 0.56 14.41.6 8.2 6.5 0.79 0.55 14.8 10.0 80.3 2.5 250 8.2 0.56 14.7

68 1.7 8.2 6.5 0.79 0.55 15.0 10.0 79.1 2.9 250 8.2 0.55 14.91.8 8.2 6.5 0.79 0.54 15.1 10.0 78.6 3.1 250 8.2 0.55 15.01.9 8.2 6.5 0.79 0.54 15.2 10.1 78.2 3.3 250 8.2 0.55 15.12.1 8.3 6.5 0.78 0.54 15.4 10.1 77.4 3.8 250 8.3 0.54 15.31.2 7.8 6.3 0.81 0.64 12.2 9.8 93.4 1.5 250 7.8 0.64 12.11.4 7.9 6.3 0.80 0.63 12.6 9.8 90.5 2.0 250 7.9 0.63 12.61.6 7.9 6.3 0.80 0.62 12.8 9.9 89.1 2.4 250 7.9 0.62 12.8

77 1.7 7.9 6.4 0.80 0.61 13.0 9.9 88.0 2.9 250 7.9 0.61 13.01.8 8.0 6.4 0.80 0.61 13.1 9.9 87.5 3.1 250 8.0 0.61 13.11.9 8.0 6.4 0.80 0.60 13.2 9.9 87.0 3.3 250 8.0 0.61 13.12.1 8.0 6.4 0.80 0.60 13.4 9.9 86.2 3.8 250 8.0 0.60 13.31.2 7.5 6.2 0.82 0.71 10.6 9.6 102.1 1.5 250 7.5 0.71 10.61.4 7.6 6.2 0.82 0.69 11.0 9.7 99.3 2.0 250 7.6 0.70 10.91.6 7.6 6.2 0.82 0.68 11.2 9.7 97.9 2.4 250 7.6 0.69 11.1

86 1.7 7.7 6.2 0.81 0.67 11.4 9.7 96.8 2.9 250 7.7 0.68 11.31.8 7.7 6.2 0.81 0.67 11.5 9.7 96.3 3.1 250 7.7 0.67 11.41.9 7.7 6.3 0.81 0.67 11.5 9.7 95.9 3.3 250 7.7 0.67 11.52.1 7.7 6.3 0.81 0.66 11.7 9.7 95.1 3.8 250 7.7 0.67 11.61.2 7.2 6.1 0.84 0.79 9.2 9.5 110.8 1.3 250 7.2 0.79 9.21.4 7.3 6.1 0.83 0.76 9.6 9.5 108.1 1.8 250 7.3 0.77 9.51.6 7.3 6.1 0.83 0.75 9.8 9.5 106.7 2.2 250 7.3 0.76 9.7

95 1.7 7.4 6.1 0.83 0.74 9.9 9.5 105.6 2.6 250 7.4 0.75 9.91.8 7.4 6.1 0.83 0.74 10.0 9.5 105.2 2.8 250 7.4 0.74 10.01.9 7.4 6.1 0.83 0.74 10.1 9.5 104.7 3.0 250 7.4 0.74 10.02.1 7.4 6.1 0.83 0.73 10.2 9.6 104.0 3.4 250 7.4 0.73 10.11.2 6.9 5.9 0.86 0.86 8.0 9.2 120.7 1.3 250 6.9 0.86 8.01.4 7.0 5.9 0.85 0.84 8.3 9.3 118.0 1.8 250 7.0 0.84 8.31.6 7.0 6.0 0.85 0.83 8.4 9.3 116.6 2.2 250 7.0 0.83 8.4

105 1.7 7.0 6.0 0.85 0.82 8.6 9.3 115.4 2.6 250 7.0 0.83 8.51.8 7.0 6.0 0.85 0.82 8.6 9.3 114.9 2.8 250 7.0 0.82 8.61.9 7.1 6.0 0.85 0.81 8.7 9.3 114.5 3.0 250 7.1 0.82 8.62.1 7.1 6.0 0.85 0.81 8.7 9.3 113.8 3.4 250 7.1 0.81 8.71.2 6.5 5.7 0.88 0.94 6.9 9.0 130.5 1.3 250 6.5 0.94 6.91.4 6.6 5.8 0.88 0.92 7.1 9.0 127.8 1.8 250 6.6 0.93 7.11.6 6.6 5.8 0.87 0.91 7.3 9.1 126.4 2.2 250 6.6 0.92 7.2

115 1.7 6.7 5.8 0.87 0.91 7.4 9.1 125.2 2.6 250 6.7 0.91 7.31.8 6.7 5.8 0.87 0.90 7.4 9.1 124.7 2.8 250 6.7 0.90 7.41.9 6.7 5.8 0.87 0.90 7.4 9.1 124.3 3.0 250 6.7 0.90 7.42.1 6.7 5.8 0.87 0.89 7.5 9.1 123.6 3.4 250 6.7 0.90 7.51.2 6.3 5.6 0.89 0.99 6.4 8.9 135.4 1.3 250 6.3 0.99 6.41.4 6.4 5.7 0.89 0.97 6.6 8.9 132.7 1.8 250 6.4 0.97 6.61.6 6.4 5.7 0.89 0.96 6.7 8.9 131.3 2.2 250 6.4 0.96 6.7

120 1.7 6.5 5.7 0.88 0.95 6.8 9.0 130.1 2.5 250 6.5 0.95 6.81.8 6.5 5.7 0.88 0.94 6.9 9.0 129.6 2.7 250 6.5 0.95 6.81.9 6.5 5.7 0.88 0.94 6.9 9.0 129.1 3.0 250 6.5 0.94 6.92.1 6.5 5.7 0.88 0.93 7.0 9.0 128.5 3.4 250 6.5 0.94 6.9

25WSHP-PRC004-EN

GECA 006 –Cooling – SI

PerformanceData

Tabulated performance data is for cooling at 80.6 F [27 C] DB/66.2 F [19 C] WB entering air at ARI-ISO 13256-1 rated CFM.Sensible multipliers vs. entering dry bulb are given at ARI-ISO 13256-1 rating CFM. Multipliers must be used to correct performance at conditionsother than those tabulated. Data shown is BOLD type is performance and multipliers at ARI-ISO 13256-1 WLHP and GLHP conditions.

RATED L/S: .11 MINIMUM CMH: 272 RATED CMH: 425 MAXIMUM CMH: 425

Table PD-1 – 006 Cooling PerformanceEWT Total Sens Power Reject LWT KPa of ISO Cap ISO Pwr ISO

C L/S kW kW SHR kW EER kW C Water CMH kW kW EER0.08 2.55 1.96 0.77 0.44 19.6 3.02 16.4 4.5 425 2.55 0.44 19.50.09 2.55 1.96 0.77 0.42 20.6 3.05 15.0 6.3 425 2.55 0.43 20.50.10 2.58 1.96 0.76 0.41 21.2 3.05 14.2 7.5 425 2.58 0.42 21.1

7.2 0.11 2.58 1.96 0.76 0.40 21.8 3.05 13.6 8.7 425 2.58 0.41 21.60.11 2.58 1.96 0.76 0.40 22.0 3.05 13.3 9.3 425 2.58 0.40 21.80.12 2.58 1.96 0.76 0.40 22.2 3.05 13.0 9.9 425 2.58 0.40 22.00.13 2.58 1.96 0.76 0.39 22.6 3.05 12.7 11.4 425 2.58 0.40 22.30.08 2.49 1.93 0.78 0.49 17.3 2.99 22.2 4.5 425 2.49 0.49 17.20.09 2.49 1.93 0.77 0.48 17.9 2.99 20.6 6.3 425 2.49 0.48 17.80.10 2.49 1.93 0.77 0.47 18.2 2.99 19.7 7.5 425 2.49 0.47 18.1

12.8 0.11 2.52 1.93 0.77 0.46 18.5 2.99 19.1 8.7 425 2.52 0.47 18.40.11 2.52 1.93 0.77 0.46 18.6 3.02 18.8 9.3 425 2.52 0.46 18.50.12 2.52 1.93 0.77 0.46 18.8 3.02 18.6 9.9 425 2.52 0.46 18.60.13 2.52 1.93 0.77 0.45 19.0 3.02 18.1 11.4 425 2.52 0.46 18.80.08 2.37 1.88 0.79 0.58 14.0 2.93 29.2 4.5 425 2.37 0.58 14.00.09 2.40 1.88 0.79 0.56 14.5 2.93 27.6 6.3 425 2.40 0.56 14.40.10 2.40 1.90 0.79 0.55 14.8 2.93 26.8 7.5 425 2.40 0.56 14.7

20.0 0.11 2.40 1.90 0.79 0.55 15.0 2.93 26.2 8.7 425 2.40 0.55 14.90.11 2.40 1.90 0.79 0.54 15.1 2.93 25.9 9.3 425 2.40 0.55 15.00.12 2.40 1.90 0.79 0.54 15.2 2.96 25.7 9.9 425 2.40 0.55 15.10.13 2.43 1.90 0.78 0.54 15.4 2.96 25.2 11.4 425 2.43 0.54 15.30.08 2.29 1.85 0.81 0.64 12.2 2.87 34.1 4.5 425 2.29 0.64 12.10.09 2.31 1.85 0.80 0.63 12.6 2.87 32.5 6.0 425 2.31 0.63 12.60.10 2.31 1.85 0.80 0.62 12.8 2.90 31.7 7.2 425 2.31 0.62 12.8

25.0 0.11 2.31 1.88 0.80 0.61 13.0 2.90 31.1 8.7 425 2.31 0.61 13.00.11 2.34 1.88 0.80 0.61 13.1 2.90 30.8 9.3 425 2.34 0.61 13.10.12 2.34 1.88 0.80 0.60 13.2 2.90 30.6 9.9 425 2.34 0.61 13.10.13 2.34 1.88 0.80 0.60 13.4 2.90 30.1 11.4 425 2.34 0.60 13.30.08 2.20 1.82 0.82 0.71 10.6 2.81 38.9 4.5 425 2.20 0.71 10.60.09 2.23 1.82 0.82 0.69 11.0 2.84 37.4 6.0 425 2.23 0.70 10.90.10 2.23 1.82 0.82 0.68 11.2 2.84 36.6 7.2 425 2.23 0.69 11.1

30.0 0.11 2.26 1.82 0.81 0.67 11.4 2.84 36.0 8.7 425 2.26 0.68 11.30.11 2.26 1.82 0.81 0.67 11.5 2.84 35.7 9.3 425 2.26 0.67 11.40.12 2.26 1.85 0.81 0.67 11.5 2.84 35.5 9.9 425 2.26 0.67 11.50.13 2.26 1.85 0.81 0.66 11.7 2.84 35.1 11.4 425 2.26 0.67 11.60.08 2.11 1.79 0.84 0.79 9.2 2.78 43.8 3.9 425 2.11 0.79 9.20.09 2.14 1.79 0.83 0.76 9.6 2.78 42.3 5.4 425 2.14 0.77 9.50.10 2.14 1.79 0.83 0.75 9.8 2.78 41.5 6.6 425 2.14 0.76 9.7

35.0 0.11 2.17 1.79 0.83 0.74 9.9 2.78 40.9 7.8 425 2.17 0.75 9.90.11 2.17 1.79 0.83 0.74 10.0 2.78 40.7 8.4 425 2.17 0.74 10.00.12 2.17 1.79 0.83 0.74 10.1 2.78 40.4 9.0 425 2.17 0.74 10.00.13 2.17 1.79 0.83 0.73 10.2 2.81 40.0 10.2 425 2.17 0.73 10.10.08 2.02 1.73 0.86 0.86 8.0 2.70 49 3.9 425 2.02 0.86 8.00.09 2.05 1.73 0.85 0.84 8.3 2.72 48 5.4 425 2.05 0.84 8.30.10 2.05 1.76 0.85 0.83 8.4 2.72 47 6.6 425 2.05 0.83 8.4

41 0.11 2.05 1.76 0.85 0.82 8.6 2.72 46 7.8 425 2.05 0.83 8.50.11 2.05 1.76 0.85 0.82 8.6 2.72 46 8.4 425 2.05 0.82 8.60.12 2.08 1.76 0.85 0.81 8.7 2.72 46 9.0 425 2.08 0.82 8.60.13 2.08 1.76 0.85 0.81 8.7 2.72 45 10.2 425 2.08 0.81 8.70.08 1.90 1.67 0.88 0.94 6.9 2.64 55 3.9 425 1.90 0.94 6.90.09 1.93 1.70 0.88 0.92 7.1 2.64 53 5.4 425 1.93 0.93 7.10.10 1.93 1.70 0.87 0.91 7.3 2.67 52 6.6 425 1.93 0.92 7.2

46 0.11 1.96 1.70 0.87 0.91 7.4 2.67 52 7.8 425 1.96 0.91 7.30.11 1.96 1.70 0.87 0.90 7.4 2.67 52 8.4 425 1.96 0.90 7.40.12 1.96 1.70 0.87 0.90 7.4 2.67 51 9.0 425 1.96 0.90 7.40.13 1.96 1.70 0.87 0.89 7.5 2.67 51 10.2 425 1.96 0.90 7.50.08 1.85 1.64 0.89 0.99 6.4 2.61 57 3.9 425 1.85 0.99 6.40.09 1.88 1.67 0.89 0.97 6.6 2.61 56 5.4 425 1.88 0.97 6.60.10 1.88 1.67 0.89 0.96 6.7 2.61 55 6.6 425 1.88 0.96 6.7

49 0.11 1.90 1.67 0.88 0.95 6.8 2.64 55 7.5 425 1.90 0.95 6.80.11 1.90 1.67 0.88 0.94 6.9 2.64 54 8.1 425 1.90 0.95 6.80.12 1.90 1.67 0.88 0.94 6.9 2.64 54 9.0 425 1.90 0.94 6.90.13 1.90 1.67 0.88 0.93 7.0 2.64 54 10.2 425 1.90 0.94 6.9

WSHP-PRC004-EN26

GECA 006 –Heating – I-P

PerformanceData

Tabulated performance data is tabulated for heating at 68 F [20 C] DB entering air at ARI-ISO 13256-1 rated CFM.Multipliers must be used to correct performance at conditions other than those tabulated. Data shown in BOLD type is performance andmultipliers at ARI-ISO 13256-1 WLHP and GLHP conditions.

RATED GPM: 1.8 MINIMUM CFM: 160 RATED CFM: 250 MAXIMUM CFM: 250

Table PD-2 – 006 Heating PerformanceEWT Htg Cap Absorb Power LWT Ft. ISO Cap ISO Pwr ISO

F GPM Mbtuh Mbtuh kW COP F Hd CFM Mbtuh kW COP1.2 4.9 3.8 0.56 2.6 15.3 1.5 250 4.9 0.56 2.61.4 5.1 4.0 0.56 2.7 17.5 2.1 250 5.1 0.56 2.61.6 5.2 4.2 0.56 2.7 18.7 2.5 250 5.2 0.57 2.7

25 1.7 5.3 4.3 0.56 2.7 19.7 2.9 250 5.3 0.57 2.71.8 5.3 4.3 0.57 2.8 20.1 3.1 250 5.3 0.57 2.71.9 5.4 4.4 0.57 2.8 20.5 3.3 250 5.4 0.57 2.82.1 5.5 4.5 0.57 2.8 21.1 3.8 250 5.5 0.57 2.81.2 5.7 4.7 0.57 2.9 24.4 1.5 250 5.7 0.57 2.91.4 5.9 4.9 0.58 3.0 26.6 2.1 250 5.9 0.58 3.01.6 6.0 5.0 0.58 3.1 27.8 2.5 250 6.0 0.58 3.0

35 1.7 6.1 5.1 0.58 3.1 28.8 2.9 250 6.1 0.58 3.11.8 6.2 5.2 0.58 3.1 29.2 3.1 250 6.2 0.58 3.11.9 6.2 5.2 0.58 3.1 29.6 3.3 250 6.2 0.59 3.12.1 6.3 5.3 0.58 3.2 30.2 3.8 250 6.3 0.59 3.11.2 6.6 5.6 0.59 3.3 33.4 1.5 250 6.6 0.59 3.31.4 6.8 5.8 0.59 3.4 35.6 2.1 250 6.8 0.59 3.31.6 6.9 5.9 0.59 3.4 36.8 2.5 250 6.9 0.60 3.4

45 1.7 7.0 6.1 0.60 3.4 37.8 2.9 250 7.0 0.60 3.41.8 7.0 6.1 0.60 3.4 38.3 3.1 250 7.0 0.60 3.41.9 7.1 6.2 0.60 3.5 38.6 3.3 250 7.1 0.60 3.42.1 7.2 6.3 0.60 3.5 39.2 3.8 250 7.2 0.61 3.51.2 7.5 6.6 0.61 3.6 42.4 1.5 250 7.5 0.61 3.61.4 7.6 6.8 0.61 3.7 44.6 2.1 250 7.6 0.61 3.71.6 7.8 6.9 0.61 3.7 45.8 2.5 250 7.8 0.62 3.7

55 1.7 7.9 7.0 0.62 3.7 46.8 2.9 250 7.9 0.62 3.71.8 7.9 7.0 0.62 3.8 47.3 3.1 250 7.9 0.62 3.71.9 7.9 7.1 0.62 3.8 47.6 3.3 250 7.9 0.62 3.72.1 8.0 7.2 0.62 3.8 48.2 3.8 250 8.0 0.62 3.81.2 8.7 7.9 0.63 4.0 54.4 1.5 250 8.7 0.64 4.01.4 8.8 8.1 0.64 4.1 56.6 2.1 250 8.8 0.64 4.11.6 8.9 8.2 0.64 4.1 57.7 2.5 250 8.9 0.64 4.1

68 1.7 9.0 8.3 0.64 4.1 58.5 2.9 250 9.0 0.65 4.11.8 9.1 8.3 0.64 4.1 58.9 3.1 250 9.1 0.65 4.1

1.9 9.1 8.4 0.64 4.1 59.3 3.3 250 9.1 0.65 4.12.1 9.2 8.4 0.65 4.2 59.9 3.8 250 9.2 0.65 4.11.2 9.5 8.7 0.65 4.3 62.1 1.5 250 9.5 0.65 4.21.4 9.6 8.9 0.66 4.3 64.3 2.0 250 9.6 0.66 4.31.6 9.8 9.0 0.66 4.3 65.5 2.4 250 9.8 0.66 4.3

77 1.7 9.9 9.2 0.66 4.4 66.5 2.9 250 9.9 0.66 4.31.8 9.9 9.2 0.66 4.4 66.9 3.1 250 9.9 0.67 4.41.9 10.0 9.3 0.66 4.4 67.3 3.3 250 10.0 0.67 4.42.1 10.0 9.4 0.67 4.4 68.0 3.8 250 10.0 0.67 4.41.2 10.2 9.6 0.67 4.5 69.5 1.5 250 10.2 0.67 4.51.4 10.4 9.8 0.68 4.5 72.1 2.0 250 10.4 0.68 4.51.6 10.6 9.9 0.68 4.6 73.3 2.4 250 10.6 0.68 4.5

86 1.7 10.7 10.1 0.68 4.6 74.4 2.9 250 10.7 0.69 4.61.8 10.7 10.1 0.68 4.6 74.9 3.1 250 10.7 0.69 4.61.9 10.8 10.2 0.69 4.6 75.3 3.3 250 10.8 0.69 4.62.1 10.9 10.3 0.69 4.6 76.0 3.8 250 10.9 0.69 4.6

Table 3 – Fan Correction Factors – Model GECA 006Entering Cooling Sensible Cooling Input Heating Heating Input

CFM Capacity Capacity Watts Capacity Watts200 0.963 0.920 0.998 0.957 1.077250 1.000 1.000 1.000 1.000 1.000

27WSHP-PRC004-EN

PerformanceData

GECA 006 –Heating – SI



Table PD-2 – 006 Heating PerformanceEWT Htg Cap Absorb Power LWT KPa ISO Cap ISO Pwr ISO

C L/S kW kW kW COP C of Water CMH kW kW COP0.08 1.44 1.11 0.56 2.6 -9.3 4.5 425 1.44 0.56 2.60.09 1.49 1.17 0.56 2.7 -8.1 6.3 425 1.49 0.56 2.60.10 1.52 1.23 0.56 2.7 -7.4 7.5 425 1.52 0.57 2.7

-4 0.11 1.55 1.26 0.56 2.7 -6.8 8.7 425 1.55 0.57 2.70.11 1.55 1.26 0.57 2.8 -6.6 9.3 425 1.55 0.57 2.70.12 1.58 1.29 0.57 2.8 -6.4 9.9 425 1.58 0.57 2.80.13 1.61 1.32 0.57 2.8 -6.1 11.4 425 1.61 0.57 2.80.08 1.67 1.38 0.57 2.9 -4.2 4.5 425 1.67 0.57 2.90.09 1.73 1.44 0.58 3.0 -3.0 6.3 425 1.73 0.58 3.00.10 1.76 1.47 0.58 3.1 -2.3 7.5 425 1.76 0.58 3.0

2 0.11 1.79 1.49 0.58 3.1 -1.8 8.7 425 1.79 0.58 3.10.11 1.82 1.52 0.58 3.1 -1.6 9.3 425 1.82 0.58 3.10.12 1.82 1.52 0.58 3.1 -1.3 9.9 425 1.82 0.59 3.10.13 1.85 1.55 0.58 3.2 -1.0 11.4 425 1.85 0.59 3.10.08 1.93 1.64 0.59 3.3 0.8 4.5 425 1.93 0.59 3.30.09 1.99 1.70 0.59 3.4 2.0 6.3 425 1.99 0.59 3.30.10 2.02 1.73 0.59 3.4 2.7 7.5 425 2.02 0.60 3.4

7 0.11 2.05 1.79 0.60 3.4 3.2 8.7 425 2.05 0.60 3.40.11 2.05 1.79 0.60 3.4 3.5 9.3 425 2.05 0.60 3.40.12 2.08 1.82 0.60 3.5 3.7 9.9 425 2.08 0.60 3.40.13 2.11 1.85 0.60 3.5 4.0 11.4 425 2.11 0.61 3.50.08 2.20 1.93 0.61 3.6 5.8 4.5 425 2.20 0.61 3.60.09 2.23 1.99 0.61 3.7 7.0 6.3 425 2.23 0.61 3.70.10 2.29 2.02 0.61 3.7 7.7 7.5 425 2.29 0.62 3.7

13 0.11 2.31 2.05 0.62 3.7 8.2 8.7 425 2.31 0.62 3.70.11 2.31 2.05 0.62 3.8 8.5 9.3 425 2.31 0.62 3.70.12 2.31 2.08 0.62 3.8 8.7 9.9 425 2.31 0.62 3.70.13 2.34 2.11 0.62 3.8 9.0 11.4 425 2.34 0.62 3.80.08 2.55 2.31 0.63 4.0 12.4 4.5 425 2.55 0.64 4.00.09 2.58 2.37 0.64 4.1 13.7 6.3 425 2.58 0.64 4.10.10 2.61 2.40 0.64 4.1 14.3 7.5 425 2.61 0.64 4.1

20 0.11 2.64 2.43 0.64 4.1 14.7 8.7 425 2.64 0.65 4.10.11 2.67 2.43 0.64 4.1 14.9 9.3 425 2.67 0.65 4.1

0.12 2.67 2.46 0.64 4.1 15.2 9.9 425 2.67 0.65 4.10.13 2.70 2.46 0.65 4.2 15.5 11.4 425 2.70 0.65 4.10.08 2.78 2.55 0.65 4.3 16.7 4.5 425 2.78 0.65 4.20.09 2.81 2.61 0.66 4.3 17.9 6.0 425 2.81 0.66 4.30.10 2.87 2.64 0.66 4.3 18.6 7.2 425 2.87 0.66 4.3

25 0.11 2.90 2.70 0.66 4.4 19.2 8.7 425 2.90 0.66 4.30.11 2.90 2.70 0.66 4.4 19.4 9.3 425 2.90 0.67 4.40.12 2.93 2.72 0.66 4.4 19.6 9.9 425 2.93 0.67 4.40.13 2.93 2.75 0.67 4.4 20.0 11.4 425 2.93 0.67 4.40.08 2.99 2.81 0.67 4.5 20.8 4.5 425 2.99 0.67 4.50.09 3.05 2.87 0.68 4.5 22.3 6.0 425 3.05 0.68 4.50.10 3.11 2.90 0.68 4.6 22.9 7.2 425 3.11 0.68 4.5

30 0.11 3.14 2.96 0.68 4.6 23.6 8.7 425 3.14 0.69 4.60.11 3.14 2.96 0.68 4.6 23.8 9.3 425 3.14 0.69 4.60.12 3.16 2.99 0.69 4.6 24.1 9.9 425 3.16 0.69 4.60.13 3.19 3.02 0.69 4.6 24.4 11.4 425 3.19 0.69 4.6


CMH Capacity Capacity Watts Capacity Watts340 0.963 0.920 0.998 0.957 1.077425 1.000 1.000 1.000 1.000 1.000

WSHP-PRC004-EN28


PerformanceData





45 2.3 12.1 8.8 0.73 0.57 21.3 14.3 56.9 6.0 333 12.1 0.58 21.02.4 12.1 8.8 0.73 0.57 21.4 14.3 56.5 6.3 333 12.1 0.58 21.02.6 12.2 8.8 0.73 0.56 21.6 14.3 55.7 7.1 333 12.2 0.58 21.12.7 12.2 8.8 0.72 0.56 21.7 14.3 55.1 7.8 333 12.2 0.57 21.22.9 12.2 8.8 0.72 0.56 21.8 14.3 54.5 8.6 333 12.2 0.57 21.21.5 11.8 8.7 0.73 0.69 17.3 14.2 73.4 2.9 333 11.8 0.69 17.21.8 11.9 8.7 0.73 0.67 17.8 14.3 70.0 4.1 333 11.9 0.67 17.62.1 11.9 8.7 0.73 0.66 18.1 14.3 68.2 5.0 333 11.9 0.66 17.9

55 2.3 11.9 8.7 0.73 0.65 18.3 14.3 66.8 6.0 333 11.9 0.66 18.12.4 11.9 8.7 0.73 0.65 18.4 14.3 66.4 6.3 333 11.9 0.66 18.12.6 11.9 8.7 0.73 0.64 18.5 14.3 65.7 7.1 333 11.9 0.66 18.22.7 11.9 8.7 0.73 0.64 18.6 14.3 65.0 7.8 333 11.9 0.65 18.32.9 11.9 8.7 0.73 0.64 18.7 14.3 64.5 8.6 333 11.9 0.65 18.31.5 11.4 8.5 0.74 0.80 14.3 14.0 86.2 2.9 333 11.4 0.80 14.31.8 11.5 8.5 0.74 0.78 14.8 14.1 82.9 4.1 333 11.5 0.78 14.72.1 11.5 8.5 0.74 0.77 15.0 14.1 81.1 5.0 333 11.5 0.77 14.9

68 2.3 11.5 8.5 0.74 0.76 15.2 14.1 79.7 6.0 333 11.5 0.77 15.02.4 11.5 8.6 0.74 0.76 15.3 14.1 79.3 6.3 333 11.5 0.77 15.12.6 11.6 8.6 0.74 0.75 15.4 14.1 78.6 7.0 333 11.6 0.76 15.22.7 11.6 8.6 0.74 0.75 15.5 14.1 78.0 7.8 333 11.6 0.76 15.22.9 11.6 8.6 0.74 0.74 15.6 14.1 77.4 8.6 333 11.6 0.76 15.21.5 11.1 8.4 0.75 0.88 12.7 13.8 95.0 2.9 333 11.1 0.88 12.61.8 11.2 8.4 0.75 0.86 13.0 13.9 91.7 4.0 333 11.2 0.86 13.02.1 11.2 8.4 0.75 0.84 13.3 13.9 90.0 5.0 333 11.2 0.85 13.2

77 2.3 11.2 8.4 0.75 0.84 13.4 13.9 88.6 6.0 333 11.2 0.84 13.32.4 11.2 8.4 0.75 0.83 13.5 13.9 88.2 6.3 333 11.2 0.84 13.32.6 11.3 8.4 0.75 0.83 13.6 13.9 87.5 7.0 333 11.3 0.84 13.42.7 11.3 8.4 0.75 0.82 13.7 13.9 86.9 7.8 333 11.3 0.84 13.52.9 11.3 8.4 0.75 0.82 13.7 13.9 86.3 8.5 333 11.3 0.84 13.51.5 10.7 8.2 0.76 0.96 11.2 13.6 103.7 2.9 333 10.7 0.96 11.21.8 10.8 8.2 0.76 0.94 11.5 13.7 100.5 4.0 333 10.8 0.94 11.52.1 10.8 8.2 0.76 0.92 11.7 13.7 98.8 5.0 333 10.8 0.93 11.7

86 2.3 10.9 8.3 0.76 0.91 11.9 13.7 97.4 6.0 333 10.9 0.92 11.82.4 10.9 8.3 0.76 0.91 11.9 13.7 97.0 6.3 333 10.9 0.92 11.8

2.6 10.9 8.3 0.76 0.91 12.0 13.7 96.3 7.0 333 10.9 0.92 11.92.7 10.9 8.3 0.76 0.90 12.1 13.7 95.7 7.8 333 10.9 0.92 11.92.9 10.9 8.3 0.76 0.90 12.2 13.7 95.2 8.5 333 10.9 0.91 12.01.5 10.3 8.0 0.78 1.04 9.9 13.4 112.4 2.6 333 10.3 1.04 9.91.8 10.4 8.1 0.77 1.02 10.2 13.4 109.3 3.6 333 10.4 1.02 10.22.1 10.5 8.1 0.77 1.01 10.4 13.4 107.6 4.4 333 10.5 1.01 10.3

95 2.3 10.5 8.1 0.77 1.00 10.5 13.4 106.3 5.3 333 10.5 1.00 10.52.4 10.5 8.1 0.77 0.99 10.6 13.4 105.9 5.6 333 10.5 1.00 10.52.6 10.5 8.1 0.77 0.99 10.7 13.5 105.2 6.2 333 10.5 1.00 10.62.7 10.5 8.1 0.77 0.98 10.7 13.5 104.6 6.9 333 10.5 0.99 10.62.9 10.6 8.1 0.77 0.98 10.8 13.5 104.0 7.6 333 10.6 0.99 10.61.5 9.9 7.8 0.79 1.13 8.8 13.0 122.2 2.5 333 9.9 1.13 8.71.8 9.9 7.9 0.79 1.11 9.0 13.1 119.0 3.6 333 9.9 1.11 8.92.1 10.0 7.9 0.79 1.10 9.1 13.1 117.3 4.4 333 10.0 1.10 9.1

105 2.3 10.0 7.9 0.79 1.09 9.2 13.1 116.0 5.3 333 10.0 1.09 9.22.4 10.0 7.9 0.79 1.08 9.3 13.1 115.6 5.6 333 10.0 1.09 9.22.6 10.1 7.9 0.79 1.08 9.3 13.1 115.0 6.2 333 10.1 1.09 9.22.7 10.1 7.9 0.79 1.07 9.4 13.1 114.4 6.8 333 10.1 1.09 9.32.9 10.1 7.9 0.79 1.07 9.4 13.2 113.8 7.5 333 10.1 1.08 9.31.5 9.4 7.6 0.81 1.22 7.7 12.7 132.0 2.5 333 9.4 1.23 7.71.8 9.4 7.6 0.81 1.20 7.9 12.7 129.1 3.5 333 9.4 1.21 7.82.1 9.5 7.6 0.80 1.19 8.0 12.7 127.3 4.3 333 9.5 1.20 7.9

115 2.3 9.5 7.7 0.80 1.18 8.1 12.7 125.8 5.2 333 9.5 1.19 8.02.4 9.5 7.7 0.80 1.18 8.1 12.7 125.4 5.5 333 9.5 1.18 8.02.6 9.5 7.7 0.80 1.17 8.2 12.8 124.6 6.2 333 9.5 1.18 8.12.7 9.6 7.7 0.80 1.17 8.2 12.8 124.1 6.8 333 9.6 1.18 8.12.9 9.6 7.7 0.80 1.16 8.2 12.8 123.7 7.5 333 9.6 1.18 8.11.5 9.1 7.4 0.82 1.27 7.2 12.5 136.8 2.5 333 9.1 1.27 7.21.8 9.2 7.5 0.82 1.25 7.3 12.5 133.9 3.5 333 9.2 1.25 7.32.1 9.2 7.5 0.81 1.24 7.4 12.5 132.1 4.3 333 9.2 1.24 7.4

120 2.3 9.2 7.5 0.81 1.23 7.5 12.5 130.6 5.2 333 9.2 1.23 7.52.4 9.3 7.5 0.81 1.22 7.6 12.5 130.2 5.5 333 9.3 1.23 7.52.6 9.3 7.5 0.81 1.22 7.6 12.5 129.5 6.1 333 9.3 1.23 7.52.7 9.3 7.5 0.81 1.22 7.6 12.6 128.9 6.8 333 9.3 1.23 7.62.9 9.3 7.5 0.81 1.21 7.7 12.6 128.5 7.5 333 9.3 1.23 7.6

29WSHP-PRC004-EN


PerformanceData

Tabulated performance data is for cooling at 80.6 F [27 C] DB/66.2 F [19 C] WB entering air at ARI-ISO 13256-1 rated CFM.Sensible multipliers vs. entering dry bulb are given at ARI-ISO 13256-1 rating CFM. Multipliers must be used to correct performance at conditionsother than those tabulated. Data shown is BOLD type is performance and multipliers at ARI-ISO 13256-1 WLHP and GLHP conditions.RATED L/S: .14 MINIMUM CMH: 408 RATED CMH: 509 MAXIMUM CMH: 509



7.2 0.15 3.55 2.58 0.73 0.57 21.3 4.19 13.8 18.0 565 3.55 0.58 21.00.15 3.55 2.58 0.73 0.57 21.4 4.19 13.6 18.9 565 3.55 0.58 21.00.16 3.57 2.58 0.73 0.56 21.6 4.19 13.2 21.3 565 3.57 0.58 21.10.17 3.57 2.58 0.72 0.56 21.7 4.19 12.8 23.4 565 3.57 0.57 21.20.18 3.57 2.58 0.72 0.56 21.8 4.19 12.5 25.8 565 3.57 0.57 21.20.09 3.46 2.55 0.73 0.69 17.3 4.16 23.0 8.7 565 3.46 0.69 17.20.11 3.49 2.55 0.73 0.67 17.8 4.19 21.1 12.3 565 3.49 0.67 17.60.13 3.49 2.55 0.73 0.66 18.1 4.19 20.1 15.0 565 3.49 0.66 17.9

12.8 0.15 3.49 2.55 0.73 0.65 18.3 4.19 19.3 18.0 565 3.49 0.66 18.10.15 3.49 2.55 0.73 0.65 18.4 4.19 19.1 18.9 565 3.49 0.66 18.10.16 3.49 2.55 0.73 0.64 18.5 4.19 18.7 21.3 565 3.49 0.66 18.20.17 3.49 2.55 0.73 0.64 18.6 4.19 18.3 23.4 565 3.49 0.65 18.30.18 3.49 2.55 0.73 0.64 18.7 4.19 18.1 25.8 565 3.49 0.65 18.30.09 3.34 2.49 0.74 0.80 14.3 4.10 30.1 8.7 565 3.34 0.80 14.30.11 3.37 2.49 0.74 0.78 14.8 4.13 28.3 12.3 565 3.37 0.78 14.70.13 3.37 2.49 0.74 0.77 15.0 4.13 27.3 15.0 565 3.37 0.77 14.9

20.0 0.15 3.37 2.49 0.74 0.76 15.2 4.13 26.5 18.0 565 3.37 0.77 15.00.15 3.37 2.52 0.74 0.76 15.3 4.13 26.3 18.9 565 3.37 0.77 15.10.16 3.40 2.52 0.74 0.75 15.4 4.13 25.9 21.0 565 3.40 0.76 15.20.17 3.40 2.52 0.74 0.75 15.5 4.13 25.6 23.4 565 3.40 0.76 15.20.18 3.40 2.52 0.74 0.74 15.6 4.13 25.2 25.8 565 3.40 0.76 15.20.09 3.25 2.46 0.75 0.88 12.7 4.04 35.0 8.7 565 3.25 0.88 12.60.11 3.28 2.46 0.75 0.86 13.0 4.07 33.2 12.0 565 3.28 0.86 13.00.13 3.28 2.46 0.75 0.84 13.3 4.07 32.2 15.0 565 3.28 0.85 13.2

25.0 0.15 3.28 2.46 0.75 0.84 13.4 4.07 31.4 18.0 565 3.28 0.84 13.30.15 3.28 2.46 0.75 0.83 13.5 4.07 31.2 18.9 565 3.28 0.84 13.30.16 3.31 2.46 0.75 0.83 13.6 4.07 30.8 21.0 565 3.31 0.84 13.40.17 3.31 2.46 0.75 0.82 13.7 4.07 30.5 23.4 565 3.31 0.84 13.50.18 3.31 2.46 0.75 0.82 13.7 4.07 30.2 25.5 565 3.31 0.84 13.50.09 3.14 2.40 0.76 0.96 11.2 3.98 39.8 8.7 565 3.14 0.96 11.20.11 3.16 2.40 0.76 0.94 11.5 4.01 38.1 12.0 565 3.16 0.94 11.50.13 3.16 2.40 0.76 0.92 11.7 4.01 37.1 15.0 565 3.16 0.93 11.7

30.0 0.15 3.19 2.43 0.76 0.91 11.9 4.01 36.3 18.0 565 3.19 0.92 11.80.15 3.19 2.43 0.76 0.91 11.9 4.01 36.1 18.9 565 3.19 0.92 11.8

0.16 3.19 2.43 0.76 0.91 12.0 4.01 35.7 21.0 565 3.19 0.92 11.90.17 3.19 2.43 0.76 0.90 12.1 4.01 35.4 23.4 565 3.19 0.92 11.90.18 3.19 2.43 0.76 0.90 12.2 4.01 35.1 25.5 565 3.19 0.91 12.00.09 3.02 2.34 0.78 1.04 9.9 3.93 44.7 7.8 565 3.02 1.04 9.90.11 3.05 2.37 0.77 1.02 10.2 3.93 42.9 10.8 565 3.05 1.02 10.20.13 3.08 2.37 0.77 1.01 10.4 3.93 42.0 13.2 565 3.08 1.01 10.3

35.0 0.15 3.08 2.37 0.77 1.00 10.5 3.93 41.3 15.9 565 3.08 1.00 10.50.15 3.08 2.37 0.77 0.99 10.6 3.93 41.1 16.8 565 3.08 1.00 10.50.16 3.08 2.37 0.77 0.99 10.7 3.96 40.7 18.6 565 3.08 1.00 10.60.17 3.08 2.37 0.77 0.98 10.7 3.96 40.3 20.7 565 3.08 0.99 10.60.18 3.11 2.37 0.77 0.98 10.8 3.96 40.0 22.8 565 3.11 0.99 10.60.09 2.90 2.29 0.79 1.13 8.8 3.81 50.1 7.5 565 2.90 1.13 8.70.11 2.90 2.31 0.79 1.11 9.0 3.84 48.3 10.8 565 2.90 1.11 8.90.13 2.93 2.31 0.79 1.10 9.1 3.84 47.4 13.2 565 2.93 1.10 9.1

40.6 0.15 2.93 2.31 0.79 1.09 9.2 3.84 46.7 15.9 565 2.93 1.09 9.20.15 2.93 2.31 0.79 1.08 9.3 3.84 46.4 16.8 565 2.93 1.09 9.20.16 2.96 2.31 0.79 1.08 9.3 3.84 46.1 18.6 565 2.96 1.09 9.20.17 2.96 2.31 0.79 1.07 9.4 3.84 45.8 20.4 565 2.96 1.09 9.30.18 2.96 2.31 0.79 1.07 9.4 3.87 45.4 22.5 565 2.96 1.08 9.30.09 2.75 2.23 0.81 1.22 7.7 3.72 55.6 7.5 565 2.75 1.23 7.70.11 2.75 2.23 0.81 1.20 7.9 3.72 53.9 10.5 565 2.75 1.21 7.80.13 2.78 2.23 0.80 1.19 8.0 3.72 52.9 12.9 565 2.78 1.20 7.9

46.1 0.15 2.78 2.26 0.80 1.18 8.1 3.72 52.1 15.6 565 2.78 1.19 8.00.15 2.78 2.26 0.80 1.18 8.1 3.72 51.9 16.5 565 2.78 1.18 8.00.16 2.78 2.26 0.80 1.17 8.2 3.75 51.4 18.6 565 2.78 1.18 8.10.17 2.81 2.26 0.80 1.17 8.2 3.75 51.2 20.4 565 2.81 1.18 8.10.18 2.81 2.26 0.80 1.16 8.2 3.75 50.9 22.5 565 2.81 1.18 8.10.09 2.67 2.17 0.82 1.27 7.2 3.66 58.2 7.5 565 2.67 1.27 7.20.11 2.70 2.20 0.82 1.25 7.3 3.66 56.6 10.5 565 2.70 1.25 7.30.13 2.70 2.20 0.81 1.24 7.4 3.66 55.6 12.9 565 2.70 1.24 7.4

48.9 0.15 2.70 2.20 0.81 1.23 7.5 3.66 54.8 15.6 565 2.70 1.23 7.50.15 2.72 2.20 0.81 1.22 7.6 3.66 54.6 16.5 565 2.72 1.23 7.50.16 2.72 2.20 0.81 1.22 7.6 3.66 54.2 18.3 565 2.72 1.23 7.50.17 2.72 2.20 0.81 1.22 7.6 3.69 53.8 20.4 565 2.72 1.23 7.60.18 2.72 2.20 0.81 1.21 7.7 3.69 53.6 22.5 565 2.72 1.23 7.6

WSHP-PRC004-EN30


PerformanceData

Tabulated performance data is tabulated for heating at 68 F [20 C] DB entering air at ARI-ISO 13256-1 rated CFM.Multipliers must be used to correct performance at conditions other than those tabulated. Data shown in BOLD type is performance andmultipliers at ARI-ISO 13256-1 WLHP and GLHP conditions.RATED GPM: 2.3 MINIMUM CFM: 240 RATED CFM: 300 MAXIMUM CFM: 300

Table PD-5 – 009 Heating PerformanceHtg Cap Absorb Power Ft. ISO Cap ISO Pwr ISO

EWT GPM Mbtuh Mbtuh kW COP LWT Hd CFM Mbtuh kW COP1.5 6.8 4.9 0.78 2.5 15.6 3.0 333 6.8 0.79 2.51.8 7.1 5.2 0.79 2.6 17.5 4.1 333 7.1 0.80 2.62.1 7.3 5.4 0.80 2.7 18.7 5.0 333 7.3 0.81 2.6

25 2.3 7.5 5.5 0.81 2.7 19.7 6.0 333 7.5 0.82 2.72.4 7.5 5.6 0.81 2.7 19.9 6.3 333 7.5 0.82 2.72.6 7.6 5.7 0.81 2.8 20.4 7.1 333 7.6 0.82 2.72.7 7.8 5.8 0.82 2.8 20.8 7.8 333 7.8 0.83 2.72.9 7.8 5.9 0.82 2.8 21.1 8.6 333 7.8 0.83 2.81.5 7.9 6.0 0.82 2.8 24.8 3.0 333 7.9 0.82 2.81.8 8.2 6.3 0.83 2.9 26.7 4.1 333 8.2 0.84 2.92.1 8.4 6.4 0.84 2.9 27.9 5.0 333 8.4 0.84 2.9

35 2.3 8.6 6.6 0.84 3.0 28.9 6.0 333 8.6 0.85 3.02.4 8.7 6.7 0.85 3.0 29.1 6.3 333 8.7 0.86 3.02.6 8.8 6.8 0.85 3.0 29.6 7.1 333 8.8 0.86 3.02.7 8.9 6.9 0.85 3.1 30.0 7.8 333 8.9 0.87 3.02.9 9.0 7.0 0.86 3.1 30.3 8.6 333 9.0 0.87 3.01.5 9.1 7.1 0.86 3.1 34.0 3.0 333 9.1 0.86 3.11.8 9.4 7.4 0.87 3.2 35.9 4.1 333 9.4 0.88 3.12.1 9.6 7.6 0.88 3.2 37.1 5.0 333 9.6 0.88 3.2

45 2.3 9.8 7.8 0.88 3.2 38.0 6.0 333 9.8 0.89 3.22.4 9.9 7.8 0.89 3.3 38.3 6.3 333 9.9 0.90 3.22.6 10.0 7.9 0.89 3.3 38.8 7.1 333 10.0 0.90 3.22.7 10.1 8.0 0.89 3.3 39.2 7.8 333 10.1 0.91 3.32.9 10.2 8.1 0.90 3.3 39.5 8.6 333 10.2 0.91 3.31.5 10.5 8.4 0.91 3.4 43.8 2.9 333 10.5 0.91 3.41.8 10.7 8.6 0.91 3.4 45.6 4.1 333 10.7 0.92 3.42.1 10.9 8.8 0.92 3.5 46.6 5.0 333 10.9 0.93 3.4

55 2.3 11.0 9.0 0.93 3.5 47.3 6.0 333 11.0 0.93 3.52.4 11.1 9.0 0.93 3.5 47.5 6.3 333 11.1 0.94 3.52.6 11.2 9.1 0.93 3.5 48.0 7.1 333 11.2 0.94 3.52.7 11.3 9.2 0.93 3.5 48.4 7.8 333 11.3 0.95 3.52.9 11.4 9.3 0.94 3.6 48.7 8.6 333 11.4 0.95 3.51.5 11.9 9.8 0.95 3.7 54.9 2.9 333 11.9 0.96 3.61.8 12.2 10.1 0.96 3.7 57.0 4.1 333 12.2 0.97 3.72.1 12.4 10.3 0.97 3.7 58.1 5.0 333 12.4 0.98 3.7

68 2.3 12.6 10.5 0.98 3.8 59.0 6.0 333 12.6 0.99 3.72.4 12.7 10.5 0.98 3.8 59.3 6.3 333 12.7 0.99 3.7

2.6 12.8 10.6 0.98 3.8 59.8 7.0 333 12.8 1.00 3.82.7 12.9 10.7 0.99 3.8 60.2 7.8 333 12.9 1.00 3.82.9 13.0 10.8 0.99 3.8 60.6 8.6 333 13.0 1.01 3.81.5 12.9 10.8 0.99 3.8 62.6 2.9 333 12.9 0.99 3.81.8 13.3 11.1 1.00 3.9 64.8 4.0 333 13.3 1.00 3.92.1 13.5 11.3 1.01 3.9 66.1 5.0 333 13.5 1.01 3.9

77 2.3 13.7 11.5 1.01 4.0 67.1 6.0 333 13.7 1.02 3.92.4 13.8 11.6 1.02 4.0 67.4 6.3 333 13.8 1.03 3.92.6 13.9 11.7 1.02 4.0 67.9 7.0 333 13.9 1.03 3.92.7 14.0 11.8 1.03 4.0 68.4 7.8 333 14.0 1.04 4.02.9 14.1 11.9 1.03 4.0 68.8 8.5 333 14.1 1.05 4.01.5 13.9 11.7 1.02 4.0 70.2 2.9 333 13.9 1.03 4.01.8 14.3 12.1 1.04 4.1 72.7 4.0 333 14.3 1.04 4.02.1 14.6 12.4 1.04 4.1 74.0 5.0 333 14.6 1.05 4.1

86 2.3 14.8 12.6 1.05 4.1 75.1 6.0 333 14.8 1.06 4.12.4 14.9 12.7 1.06 4.1 75.4 6.3 333 14.9 1.06 4.12.6 15.0 12.8 1.06 4.2 76.0 7.0 333 15.0 1.07 4.12.7 15.2 12.9 1.06 4.2 76.5 7.8 333 15.2 1.08 4.12.9 15.3 13.1 1.07 4.2 77.0 8.5 333 15.3 1.08 4.1



31WSHP-PRC004-EN


PerformanceData





-3.9 0.15 2.20 1.61 0.81 2.7 -6.8 18.0 565 2.20 0.82 2.70.15 2.20 1.64 0.81 2.7 -6.7 18.9 565 2.20 0.82 2.70.16 2.23 1.67 0.81 2.8 -6.4 21.3 565 2.23 0.82 2.70.17 2.29 1.70 0.82 2.8 -6.2 23.4 565 2.29 0.83 2.70.18 2.29 1.73 0.82 2.8 -6.1 25.8 565 2.29 0.83 2.80.09 2.31 1.76 0.82 2.8 -4.0 9.0 565 2.31 0.82 2.80.11 2.40 1.85 0.83 2.9 -2.9 12.3 565 2.40 0.84 2.90.13 2.46 1.88 0.84 2.9 -2.3 15.0 565 2.46 0.84 2.9

1.7 0.15 2.52 1.93 0.84 3.0 -1.7 18.0 565 2.52 0.85 3.00.15 2.55 1.96 0.85 3.0 -1.6 18.9 565 2.55 0.86 3.00.16 2.58 1.99 0.85 3.0 -1.3 21.3 565 2.58 0.86 3.00.17 2.61 2.02 0.85 3.1 -1.1 23.4 565 2.61 0.87 3.00.18 2.64 2.05 0.86 3.1 -0.9 25.8 565 2.64 0.87 3.00.09 2.67 2.08 0.86 3.1 1.1 9.0 565 2.67 0.86 3.10.11 2.75 2.17 0.87 3.2 2.2 12.3 565 2.75 0.88 3.10.13 2.81 2.23 0.88 3.2 2.8 15.0 565 2.81 0.88 3.2

7.2 0.15 2.87 2.29 0.88 3.2 3.3 18.0 565 2.87 0.89 3.20.15 2.90 2.29 0.89 3.3 3.5 18.9 565 2.90 0.90 3.20.16 2.93 2.31 0.89 3.3 3.8 21.3 565 2.93 0.90 3.20.17 2.96 2.34 0.89 3.3 4.0 23.4 565 2.96 0.91 3.30.18 2.99 2.37 0.90 3.3 4.2 25.8 565 2.99 0.91 3.30.09 3.08 2.46 0.91 3.4 6.6 8.7 565 3.08 0.91 3.40.11 3.14 2.52 0.91 3.4 7.6 12.3 565 3.14 0.92 3.40.13 3.19 2.58 0.92 3.5 8.1 15.0 565 3.19 0.93 3.4

12.8 0.15 3.22 2.64 0.93 3.5 8.5 18.0 565 3.22 0.93 3.50.15 3.25 2.64 0.93 3.5 8.6 18.9 565 3.25 0.94 3.50.16 3.28 2.67 0.93 3.5 8.9 21.3 565 3.28 0.94 3.50.17 3.31 2.70 0.93 3.5 9.1 23.4 565 3.31 0.95 3.50.18 3.34 2.72 0.94 3.6 9.3 25.8 565 3.34 0.95 3.50.09 3.49 2.87 0.95 3.7 12.7 8.7 565 3.49 0.96 3.60.11 3.57 2.96 0.96 3.7 13.9 12.3 565 3.57 0.97 3.70.13 3.63 3.02 0.97 3.7 14.5 15.0 565 3.63 0.98 3.7

20.0 0.15 3.69 3.08 0.98 3.8 15.0 18.0 565 3.69 0.99 3.70.15 3.72 3.08 0.98 3.8 15.2 18.9 565 3.72 0.99 3.7

0.16 3.75 3.11 0.98 3.8 15.4 21.0 565 3.75 1.00 3.80.17 3.78 3.14 0.99 3.8 15.7 23.4 565 3.78 1.00 3.80.18 3.81 3.16 0.99 3.8 15.9 25.8 565 3.81 1.01 3.80.09 3.78 3.16 0.99 3.8 17.0 8.7 565 3.78 0.99 3.80.11 3.90 3.25 1.00 3.9 18.2 12.0 565 3.90 1.00 3.90.13 3.96 3.31 1.01 3.9 18.9 15.0 565 3.96 1.01 3.9

25.0 0.15 4.01 3.37 1.01 4.0 19.5 18.0 565 4.01 1.02 3.90.15 4.04 3.40 1.02 4.0 19.7 18.9 565 4.04 1.03 3.90.16 4.07 3.43 1.02 4.0 19.9 21.0 565 4.07 1.03 3.90.17 4.10 3.46 1.03 4.0 20.2 23.4 565 4.10 1.04 4.00.18 4.13 3.49 1.03 4.0 20.4 25.5 565 4.13 1.05 4.00.09 4.07 3.43 1.02 4.0 21.2 8.7 565 4.07 1.03 4.00.11 4.19 3.55 1.04 4.1 22.6 12.0 565 4.19 1.04 4.00.13 4.28 3.63 1.04 4.1 23.3 15.0 565 4.28 1.05 4.1

30.0 0.15 4.34 3.69 1.05 4.1 23.9 18.0 565 4.34 1.06 4.10.15 4.37 3.72 1.06 4.1 24.1 18.9 565 4.37 1.06 4.10.16 4.40 3.75 1.06 4.2 24.4 21.0 565 4.40 1.07 4.10.17 4.45 3.78 1.06 4.2 24.7 23.4 565 4.45 1.08 4.10.18 4.48 3.84 1.07 4.2 25.0 25.5 565 4.48 1.08 4.1



WSHP-PRC004-EN32


PerformanceData





45 2.9 14.4 10.8 0.75 0.71 20.2 16.9 56.1 8.7 400 14.4 0.73 19.83.0 14.4 10.8 0.75 0.71 20.3 16.9 55.8 9.1 400 14.4 0.73 19.83.2 14.4 10.8 0.75 0.71 20.4 16.9 55.3 9.9 400 14.4 0.73 19.93.5 14.4 10.8 0.75 0.70 20.5 16.9 54.5 11.6 400 14.4 0.73 19.81.8 14.0 10.6 0.76 0.83 16.9 16.6 72.5 4.1 400 14.0 0.83 16.82.3 14.0 10.6 0.76 0.81 17.4 16.7 68.8 6.0 400 14.0 0.81 17.22.6 14.1 10.6 0.76 0.80 17.6 16.7 67.5 7.1 400 14.1 0.81 17.4

55 2.9 14.1 10.7 0.76 0.79 17.9 16.7 66.1 8.7 400 14.1 0.81 17.53.0 14.1 10.7 0.76 0.79 17.9 16.7 65.8 9.1 400 14.1 0.80 17.53.2 14.1 10.7 0.76 0.78 18.0 16.7 65.2 9.9 400 14.1 0.80 17.53.5 14.1 10.7 0.76 0.78 18.1 16.7 64.3 11.6 400 14.1 0.81 17.51.8 13.4 10.4 0.77 0.94 14.3 16.2 85.2 4.1 400 13.4 0.95 14.22.3 13.5 10.4 0.77 0.91 14.8 16.3 81.5 6.0 400 13.5 0.92 14.72.6 13.6 10.4 0.77 0.90 15.0 16.3 80.3 7.1 400 13.6 0.92 14.8

68 2.9 13.6 10.4 0.77 0.89 15.2 16.3 78.9 8.6 400 13.6 0.91 14.93.0 13.6 10.4 0.77 0.89 15.2 16.3 78.6 9.0 400 13.6 0.91 15.03.2 13.6 10.5 0.77 0.89 15.3 16.3 78.0 9.9 400 13.6 0.91 15.03.5 13.6 10.5 0.77 0.88 15.4 16.3 77.1 11.6 400 13.6 0.91 15.01.8 13.1 10.2 0.78 1.02 12.8 15.9 93.9 4.1 400 13.1 1.03 12.72.3 13.2 10.3 0.78 0.99 13.3 16.0 90.3 6.0 400 13.2 1.00 13.22.6 13.2 10.3 0.78 0.98 13.4 16.0 89.1 7.1 400 13.2 0.99 13.3

77 2.9 13.2 10.3 0.78 0.97 13.6 16.0 87.7 8.6 400 13.2 0.99 13.43.0 13.2 10.3 0.78 0.97 13.7 16.0 87.4 9.0 400 13.2 0.99 13.43.2 13.2 10.3 0.78 0.96 13.7 16.0 86.9 9.8 400 13.2 0.98 13.53.5 13.3 10.3 0.78 0.96 13.8 16.0 85.9 11.6 400 13.3 0.98 13.51.8 12.7 10.0 0.79 1.11 11.4 15.6 102.6 4.1 400 12.7 1.11 11.42.3 12.8 10.1 0.79 1.07 11.9 15.7 99.1 6.0 400 12.8 1.08 11.82.6 12.8 10.1 0.79 1.06 12.1 15.7 97.9 7.1 400 12.8 1.07 11.9

86 2.9 12.8 10.1 0.79 1.05 12.2 15.7 96.5 8.6 400 12.8 1.07 12.03.0 12.8 10.1 0.79 1.05 12.3 15.7 96.2 9.0 400 12.8 1.06 12.13.2 12.8 10.1 0.79 1.04 12.3 15.7 95.7 9.8 400 12.8 1.06 12.13.5 12.9 10.1 0.79 1.04 12.4 15.7 94.8 11.5 400 12.9 1.06 12.11.8 12.2 9.9 0.81 1.19 10.3 15.3 111.3 3.6 400 12.2 1.20 10.22.3 12.3 9.9 0.80 1.16 10.7 15.4 107.9 5.3 400 12.3 1.16 10.62.6 12.4 9.9 0.80 1.14 10.8 15.4 106.6 6.2 400 12.4 1.15 10.7

95 2.9 12.4 9.9 0.80 1.13 11.0 15.4 105.3 7.6 400 12.4 1.15 10.83.0 12.4 9.9 0.80 1.13 11.0 15.4 105.0 7.9 400 12.4 1.14 10.83.2 12.4 9.9 0.80 1.12 11.0 15.4 104.5 8.6 400 12.4 1.14 10.93.5 12.4 9.9 0.80 1.12 11.1 15.4 103.6 10.2 400 12.4 1.14 10.91.8 11.8 9.7 0.82 1.29 9.1 14.9 121.0 3.6 400 11.8 1.29 9.12.3 11.9 9.7 0.82 1.25 9.5 15.0 117.8 5.3 400 11.9 1.26 9.42.6 11.9 9.7 0.82 1.24 9.6 15.0 116.4 6.2 400 11.9 1.25 9.5

105 2.9 11.9 9.7 0.82 1.23 9.7 15.0 115.1 7.5 400 11.9 1.24 9.63.0 11.9 9.7 0.82 1.22 9.7 15.0 114.8 7.9 400 11.9 1.24 9.63.2 11.9 9.7 0.82 1.22 9.8 15.0 114.3 8.6 400 11.9 1.24 9.73.5 11.9 9.7 0.81 1.21 9.9 15.0 113.4 10.1 400 11.9 1.23 9.71.8 11.2 9.4 0.84 1.40 8.0 14.5 131.3 3.5 400 11.2 1.41 8.02.3 11.3 9.5 0.84 1.37 8.3 14.6 128.0 5.2 400 11.3 1.38 8.22.6 11.4 9.5 0.84 1.36 8.4 14.6 126.7 6.2 400 11.4 1.37 8.3

115 2.9 11.4 9.5 0.84 1.34 8.5 14.6 125.3 7.5 400 11.4 1.36 8.43.0 11.4 9.5 0.84 1.34 8.5 14.6 125.0 7.9 400 11.4 1.35 8.43.2 11.4 9.5 0.84 1.33 8.5 14.6 124.4 8.6 400 11.4 1.35 8.43.5 11.4 9.5 0.83 1.33 8.6 14.6 123.7 10.1 400 11.4 1.35 8.51.8 11.0 9.3 0.85 1.45 7.5 14.3 136.2 3.5 400 11.0 1.46 7.52.3 11.0 9.3 0.85 1.42 7.8 14.3 132.9 5.2 400 11.0 1.43 7.72.6 11.1 9.4 0.85 1.41 7.9 14.4 131.6 6.2 400 11.1 1.42 7.8

120 2.9 11.1 9.4 0.84 1.39 8.0 14.4 130.2 7.5 400 11.1 1.41 7.93.0 11.1 9.4 0.84 1.39 8.0 14.4 129.9 7.8 400 11.1 1.41 7.93.2 11.1 9.4 0.84 1.39 8.0 14.4 129.3 8.6 400 11.1 1.40 7.93.5 11.1 9.4 0.84 1.38 8.1 14.4 128.6 10.1 400 11.1 1.40 7.9

33WSHP-PRC004-EN


PerformanceData


RATED L/S: 20 MINIMUM CMH: 543 RATED CMH: 679 MAXIMUM CMH: 679



7.2 0.18 4.22 3.16 0.75 0.71 20.2 4.95 13.4 26.1 679 4.22 0.73 19.80.19 4.22 3.16 0.75 0.71 20.3 4.95 13.2 27.3 679 4.22 0.73 19.80.20 4.22 3.16 0.75 0.71 20.4 4.95 12.9 29.7 679 4.22 0.73 19.90.22 4.22 3.16 0.75 0.70 20.5 4.95 12.5 34.8 679 4.22 0.73 19.80.11 4.10 3.11 0.76 0.83 16.9 4.86 22.5 12.3 679 4.10 0.83 16.80.15 4.10 3.11 0.76 0.81 17.4 4.89 20.4 18.0 679 4.10 0.81 17.20.16 4.13 3.11 0.76 0.80 17.6 4.89 19.7 21.3 679 4.13 0.81 17.4

12.8 0.18 4.13 3.14 0.76 0.79 17.9 4.89 18.9 26.1 679 4.13 0.81 17.50.19 4.13 3.14 0.76 0.79 17.9 4.89 18.8 27.3 679 4.13 0.80 17.50.20 4.13 3.14 0.76 0.78 18.0 4.89 18.4 29.7 679 4.13 0.80 17.50.22 4.13 3.14 0.76 0.78 18.1 4.89 17.9 34.8 679 4.13 0.81 17.50.11 3.93 3.05 0.77 0.94 14.3 4.75 29.6 12.3 679 3.93 0.95 14.20.15 3.96 3.05 0.77 0.91 14.8 4.78 27.5 18.0 679 3.96 0.92 14.70.16 3.98 3.05 0.77 0.90 15.0 4.78 26.8 21.3 679 3.98 0.92 14.8

20.0 0.18 3.98 3.05 0.77 0.89 15.2 4.78 26.1 25.8 679 3.98 0.91 14.90.19 3.98 3.05 0.77 0.89 15.2 4.78 25.9 27.0 679 3.98 0.91 15.00.20 3.98 3.08 0.77 0.89 15.3 4.78 25.6 29.7 679 3.98 0.91 15.00.22 3.98 3.08 0.77 0.88 15.4 4.78 25.1 34.8 679 3.98 0.91 15.00.11 3.84 2.99 0.78 1.02 12.8 4.66 34.4 12.3 679 3.84 1.03 12.70.15 3.87 3.02 0.78 0.99 13.3 4.69 32.4 18.0 679 3.87 1.00 13.20.16 3.87 3.02 0.78 0.98 13.4 4.69 31.7 21.3 679 3.87 0.99 13.3

25.0 0.18 3.87 3.02 0.78 0.97 13.6 4.69 30.9 25.8 679 3.87 0.99 13.40.19 3.87 3.02 0.78 0.97 13.7 4.69 30.8 27.0 679 3.87 0.99 13.40.20 3.87 3.02 0.78 0.96 13.7 4.69 30.5 29.4 679 3.87 0.98 13.50.22 3.90 3.02 0.78 0.96 13.8 4.69 29.9 34.8 679 3.90 0.98 13.50.11 3.72 2.93 0.79 1.11 11.4 4.57 39.2 12.3 679 3.72 1.11 11.40.15 3.75 2.96 0.79 1.07 11.9 4.60 37.3 18.0 679 3.75 1.08 11.80.16 3.75 2.96 0.79 1.06 12.1 4.60 36.6 21.3 679 3.75 1.07 11.9

30.0 0.18 3.75 2.96 0.79 1.05 12.2 4.60 35.8 25.8 679 3.75 1.07 12.00.19 3.75 2.96 0.79 1.05 12.3 4.60 35.7 27.0 679 3.75 1.06 12.10.20 3.75 2.96 0.79 1.04 12.3 4.60 35.4 29.4 679 3.75 1.06 12.10.22 3.78 2.96 0.79 1.04 12.4 4.60 34.9 34.5 679 3.78 1.06 12.10.11 3.57 2.90 0.81 1.19 10.3 4.48 44.1 10.8 679 3.57 1.20 10.20.15 3.60 2.90 0.80 1.16 10.7 4.51 42.2 15.9 679 3.60 1.16 10.60.16 3.63 2.90 0.80 1.14 10.8 4.51 41.4 18.6 679 3.63 1.15 10.7

35.0 0.18 3.63 2.90 0.80 1.13 11.0 4.51 40.7 22.8 679 3.63 1.15 10.80.19 3.63 2.90 0.80 1.13 11.0 4.51 40.6 23.7 679 3.63 1.14 10.80.20 3.63 2.90 0.80 1.12 11.0 4.51 40.3 25.8 679 3.63 1.14 10.90.22 3.63 2.90 0.80 1.12 11.1 4.51 39.8 30.6 679 3.63 1.14 10.90.11 3.46 2.84 0.82 1.29 9.1 4.37 49.4 10.8 679 3.46 1.29 9.10.15 3.49 2.84 0.82 1.25 9.5 4.40 47.7 15.9 679 3.49 1.26 9.40.16 3.49 2.84 0.82 1.24 9.6 4.40 46.9 18.6 679 3.49 1.25 9.5

40.6 0.18 3.49 2.84 0.82 1.23 9.7 4.40 46.2 22.5 679 3.49 1.24 9.60.19 3.49 2.84 0.82 1.22 9.7 4.40 46.0 23.7 679 3.49 1.24 9.60.20 3.49 2.84 0.82 1.22 9.8 4.40 45.7 25.8 679 3.49 1.24 9.70.22 3.49 2.84 0.81 1.21 9.9 4.40 45.2 30.3 679 3.49 1.23 9.70.11 3.28 2.75 0.84 1.40 8.0 4.25 55.2 10.5 679 3.28 1.41 8.00.15 3.31 2.78 0.84 1.37 8.3 4.28 53.3 15.6 679 3.31 1.38 8.20.16 3.34 2.78 0.84 1.36 8.4 4.28 52.6 18.6 679 3.34 1.37 8.3

46.1 0.18 3.34 2.78 0.84 1.34 8.5 4.28 51.8 22.5 679 3.34 1.36 8.40.19 3.34 2.78 0.84 1.34 8.5 4.28 51.7 23.7 679 3.34 1.35 8.40.20 3.34 2.78 0.84 1.33 8.5 4.28 51.3 25.8 679 3.34 1.35 8.40.22 3.34 2.78 0.83 1.33 8.6 4.28 50.9 30.3 679 3.34 1.35 8.50.11 3.22 2.72 0.85 1.45 7.5 4.19 57.9 10.5 679 3.22 1.46 7.50.15 3.22 2.72 0.85 1.42 7.8 4.19 56.1 15.6 679 3.22 1.43 7.70.16 3.25 2.75 0.85 1.41 7.9 4.22 55.3 18.6 679 3.25 1.42 7.8

48.9 0.18 3.25 2.75 0.84 1.39 8.0 4.22 54.6 22.5 679 3.25 1.41 7.90.19 3.25 2.75 0.84 1.39 8.0 4.22 54.4 23.4 679 3.25 1.41 7.90.20 3.25 2.75 0.84 1.39 8.0 4.22 54.1 25.8 679 3.25 1.40 7.90.22 3.25 2.75 0.84 1.38 8.1 4.22 53.7 30.3 679 3.25 1.40 7.9

WSHP-PRC004-EN34


PerformanceData





25 2.9 8.4 6.5 0.80 3.1 20.5 8.7 400 8.4 0.81 3.03.0 8.5 6.5 0.80 3.1 20.7 9.1 400 8.5 0.82 3.03.2 8.6 6.7 0.80 3.1 21.1 9.9 400 8.6 0.82 3.13.5 8.8 6.9 0.81 3.2 21.6 11.6 400 8.8 0.84 3.11.8 8.6 6.7 0.80 3.2 26.0 4.1 400 8.6 0.80 3.12.3 9.2 7.2 0.82 3.3 28.0 6.1 400 9.2 0.83 3.22.6 9.4 7.4 0.83 3.3 28.8 7.1 400 9.4 0.84 3.3

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35WSHP-PRC004-EN

PerformanceData






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WSHP-PRC004-EN36


PerformanceData





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37WSHP-PRC004-EN


PerformanceData





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WSHP-PRC004-EN38


PerformanceData





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35 3.7 10.8 8.9 1.01 3.1 30.1 6.8 425 10.8 1.02 3.14.0 10.9 9.0 1.01 3.2 30.5 7.6 425 10.9 1.03 3.14.2 11.0 9.1 1.02 3.2 30.9 8.4 425 11.0 1.04 3.14.5 11.1 9.2 1.02 3.2 31.2 9.2 425 11.1 1.05 3.12.5 11.8 9.9 1.05 3.3 37.1 3.5 425 11.8 1.05 3.33.0 12.1 10.1 1.06 3.3 38.3 4.8 425 12.1 1.07 3.33.5 12.3 10.3 1.07 3.4 39.1 6.1 425 12.3 1.08 3.3

45 3.7 12.3 10.4 1.07 3.4 39.5 6.8 425 12.3 1.09 3.34.0 12.4 10.5 1.07 3.4 39.8 7.6 425 12.4 1.09 3.34.2 12.5 10.6 1.08 3.4 40.1 8.4 425 12.5 1.10 3.34.5 12.6 10.6 1.08 3.4 40.3 9.2 425 12.6 1.11 3.32.5 13.0 11.0 1.10 3.4 45.2 3.6 425 13.0 1.11 3.43.0 13.5 11.6 1.12 3.5 47.3 4.8 425 13.5 1.13 3.53.5 13.8 11.8 1.13 3.6 48.3 6.1 425 13.8 1.15 3.5

55 3.7 13.9 11.9 1.14 3.6 48.7 6.8 425 13.9 1.15 3.54.0 14.0 12.0 1.14 3.6 49.0 7.6 425 14.0 1.16 3.54.2 14.1 12.1 1.15 3.6 49.3 8.3 425 14.1 1.17 3.54.5 14.2 12.2 1.15 3.6 49.6 9.2 425 14.2 1.17 3.52.5 15.2 13.2 1.19 3.7 57.4 3.5 425 15.2 1.20 3.73.0 15.6 13.6 1.21 3.8 58.9 4.7 425 15.6 1.22 3.73.5 15.9 13.9 1.22 3.8 60.1 6.1 425 15.9 1.24 3.8

68 3.7 16.0 14.0 1.23 3.8 60.5 6.8 425 16.0 1.24 3.8

4.0 16.2 14.1 1.23 3.8 60.9 7.6 425 16.2 1.25 3.84.2 16.3 14.2 1.24 3.8 61.3 8.3 425 16.3 1.26 3.84.5 16.4 14.4 1.25 3.8 61.6 9.1 425 16.4 1.28 3.82.5 16.6 14.6 1.26 3.9 65.3 3.5 425 16.6 1.26 3.93.0 17.1 15.0 1.27 3.9 66.9 4.7 425 17.1 1.28 3.93.5 17.4 15.4 1.29 4.0 68.2 6.1 425 17.4 1.30 3.9

77 3.7 17.6 15.5 1.30 4.0 68.7 6.8 425 17.6 1.31 3.94.0 17.7 15.6 1.30 4.0 69.1 7.5 425 17.7 1.32 3.94.2 17.8 15.8 1.31 4.0 69.5 8.3 425 17.8 1.33 3.94.5 17.9 15.9 1.31 4.0 69.9 9.1 425 17.9 1.34 3.92.5 18.1 16.0 1.32 4.0 73.1 3.5 425 18.1 1.32 4.03.0 18.6 16.5 1.34 4.1 74.9 4.7 425 18.6 1.35 4.03.5 18.9 16.9 1.36 4.1 76.3 6.1 425 18.9 1.37 4.1

86 3.7 19.1 17.0 1.36 4.1 76.8 6.8 425 19.1 1.38 4.14.0 19.3 17.2 1.37 4.1 77.3 7.5 425 19.3 1.39 4.14.2 19.4 17.3 1.38 4.1 77.8 8.3 425 19.4 1.40 4.14.5 19.6 17.5 1.38 4.1 78.2 9.1 425 19.6 1.41 4.1



39WSHP-PRC004-EN

PerformanceData






-3.9 0.23 2.72 2.17 0.94 2.9 -6.2 20.4 722 2.72 0.96 2.80.25 2.75 2.23 0.95 2.9 -5.9 22.8 722 2.75 0.97 2.90.26 2.81 2.26 0.96 2.9 -5.8 24.9 722 2.81 0.98 2.90.28 2.84 2.29 0.96 3.0 -5.6 27.6 722 2.84 0.99 2.90.16 2.90 2.34 0.97 3.0 -2.9 10.8 722 2.90 0.97 3.00.19 3.02 2.46 0.99 3.1 -2.1 14.4 722 3.02 0.99 3.00.22 3.11 2.55 1.00 3.1 -1.3 18.3 722 3.11 1.01 3.1

1.7 0.23 3.16 2.61 1.01 3.1 -1.1 20.4 722 3.16 1.02 3.10.25 3.19 2.64 1.01 3.2 -0.8 22.8 722 3.19 1.03 3.10.26 3.22 2.67 1.02 3.2 -0.6 25.2 722 3.22 1.04 3.10.28 3.25 2.70 1.02 3.2 -0.4 27.6 722 3.25 1.05 3.10.16 3.46 2.90 1.05 3.3 2.8 10.5 722 3.46 1.05 3.30.19 3.55 2.96 1.06 3.3 3.5 14.4 722 3.55 1.07 3.30.22 3.60 3.02 1.07 3.4 3.9 18.3 722 3.60 1.08 3.3

7.2 0.23 3.60 3.05 1.07 3.4 4.2 20.4 722 3.60 1.09 3.30.25 3.63 3.08 1.07 3.4 4.3 22.8 722 3.63 1.09 3.30.26 3.66 3.11 1.08 3.4 4.5 25.2 722 3.66 1.10 3.30.28 3.69 3.11 1.08 3.4 4.6 27.6 722 3.69 1.11 3.30.16 3.81 3.22 1.10 3.4 7.3 10.8 722 3.81 1.11 3.40.19 3.96 3.40 1.12 3.5 8.5 14.4 722 3.96 1.13 3.50.22 4.04 3.46 1.13 3.6 9.1 18.3 722 4.04 1.15 3.5

12.8 0.23 4.07 3.49 1.14 3.6 9.3 20.4 722 4.07 1.15 3.50.25 4.10 3.52 1.14 3.6 9.4 22.8 722 4.10 1.16 3.50.26 4.13 3.55 1.15 3.6 9.6 24.9 722 4.13 1.17 3.50.28 4.16 3.57 1.15 3.6 9.8 27.6 722 4.16 1.17 3.50.16 4.45 3.87 1.19 3.7 14.1 10.5 722 4.45 1.20 3.70.19 4.57 3.98 1.21 3.8 14.9 14.1 722 4.57 1.22 3.70.22 4.66 4.07 1.22 3.8 15.6 18.3 722 4.66 1.24 3.8

20.0 0.23 4.69 4.10 1.23 3.8 15.8 20.4 722 4.69 1.24 3.8

0.25 4.75 4.13 1.23 3.8 16.1 22.8 722 4.75 1.25 3.80.26 4.78 4.16 1.24 3.8 16.3 24.9 722 4.78 1.26 3.80.28 4.81 4.22 1.25 3.8 16.4 27.3 722 4.81 1.28 3.80.16 4.86 4.28 1.26 3.9 18.5 10.5 722 4.86 1.26 3.90.19 5.01 4.40 1.27 3.9 19.4 14.1 722 5.01 1.28 3.90.22 5.10 4.51 1.29 4.0 20.1 18.3 722 5.10 1.30 3.9

25.0 0.23 5.16 4.54 1.30 4.0 20.4 20.4 722 5.16 1.31 3.90.25 5.19 4.57 1.30 4.0 20.6 22.5 722 5.19 1.32 3.90.26 5.22 4.63 1.31 4.0 20.8 24.9 722 5.22 1.33 3.90.28 5.24 4.66 1.31 4.0 21.1 27.3 722 5.24 1.34 3.90.16 5.30 4.69 1.32 4.0 22.8 10.5 722 5.30 1.32 4.00.19 5.45 4.83 1.34 4.1 23.8 14.1 722 5.45 1.35 4.00.22 5.54 4.95 1.36 4.1 24.6 18.3 722 5.54 1.37 4.1

30.0 0.23 5.60 4.98 1.36 4.1 24.9 20.4 722 5.60 1.38 4.10.25 5.65 5.04 1.37 4.1 25.2 22.5 722 5.65 1.39 4.10.26 5.68 5.07 1.38 4.1 25.4 24.9 722 5.68 1.40 4.10.28 5.74 5.13 1.38 4.1 25.7 27.3 722 5.74 1.41 4.1



WSHP-PRC004-EN40

CorrectionFactors

PerformanceData

Table PD-13 – COOLING Correction Factors for Variations in Entering-Air TemperatureUnit Entering Air Cooling Sensible vs Entering Dry Bulb Multiplier Input WattSize WB F [C] Capacity 45.6 50.6 55.6 60.6 65.6 70.6 75.6 80.6 85.6 95.6 105.6 115.6 120.6 Multiplier006 44.5 [6.9] 0.937 0.492 0.691 0.849 0.910 0.971 1.038 1.093 1.154 1.154 1.154 1.154 1.154 1.154 0.994

49.4 [9.7] 0.937 0.493 0.698 0.904 0.971 1.032 1.093 1.153 1.154 1.154 1.154 1.154 1.154 0.99456.3 [13.5] 0.937 0.623 0.821 1.020 1.092 1.153 1.153 1.153 1.153 1.153 1.153 0.99460.3 [15.7] 0.937 0.453 0.659 0.855 1.051 1.153 1.153 1.153 1.153 1.153 1.153 0.99463.2 [17.3] 0.959 0.540 0.736 0.931 1.124 1.180 1.180 1.180 1.180 1.180 0.99766.2 [19.0] 1.000 0.613 0.807 1.000 1.190 1.231 1.231 1.231 1.231 1.00072.1 [22.3] 1.096 0.563 0.756 0.946 1.319 1.349 1.349 1.349 1.00277.1 [25.1] 1.182 0.547 0.738 1.112 1.455 1.455 1.455 1.02282.1 [27.8] 1.311 0.566 0.848 1.288 1.528 1.614 1.044

009 44.5 [6.9] 0.913 0.493 0.694 0.863 0.925 0.987 1.078 1.141 1.203 1.203 1.203 1.203 1.203 1.203 0.99449.4 [9.7] 0.913 0.531 0.720 0.904 0.991 1.078 1.141 1.203 1.203 1.203 1.203 1.203 1.203 0.99456.3 [13.5] 0.912 0.653 0.835 1.015 1.140 1.203 1.203 1.203 1.203 1.203 1.203 0.99460.3 [15.7] 0.912 0.493 0.687 0.867 1.045 1.203 1.203 1.203 1.203 1.203 1.203 0.99463.2 [17.3] 0.952 0.577 0.759 0.937 1.112 1.256 1.256 1.256 1.256 1.256 0.99766.2 [19.0] 1.000 0.644 0.824 1.000 1.173 1.319 1.319 1.319 1.319 1.00072.1 [22.3] 1.100 0.598 0.776 0.951 1.291 1.451 1.451 1.451 1.00277.1 [25.1] 1.187 0.582 0.759 1.104 1.434 1.566 1.566 1.02282.1 [27.8] 1.312 0.566 0.918 1.249 1.606 1.664 1.044

012 44.5 [6.9] 0.929 0.493 0.694 0.863 0.925 0.987 1.060 1.110 1.170 1.170 1.170 1.170 1.170 1.170 0.97549.4 [9.7] 0.929 0.505 0.704 0.896 0.987 1.050 1.114 1.177 1.177 1.177 1.177 1.177 1.177 0.97556.3 [13.5] 0.928 0.634 0.824 1.012 1.113 1.177 1.177 1.177 1.177 1.177 1.177 0.97560.3 [15.7] 0.928 0.470 0.672 0.859 1.045 1.177 1.177 1.177 1.177 1.177 1.177 0.97563.2 [17.3] 0.954 0.557 0.749 0.933 1.117 1.210 1.210 1.210 1.210 1.210 0.98466.2 [19.0] 1.000 0.630 0.819 1.000 1.182 1.269 1.269 1.269 1.269 1.00072.1 [22.3] 1.103 0.583 0.771 0.953 1.309 1.399 1.399 1.399 1.03177.1 [25.1] 1.192 0.568 0.755 1.112 1.462 1.513 1.513 1.05582.1 [27.8] 1.312 0.551 0.917 1.264 1.606 1.664 1.079

015 44.5 [6.9] 0.924 0.500 0.701 0.876 0.925 0.997 1.064 1.120 1.187 1.187 1.187 1.187 1.187 1.187 0.98249.4 [9.7] 0.924 0.525 0.724 0.905 1.001 1.063 1.126 1.187 1.187 1.187 1.187 1.187 1.187 0.98256.3 [13.5] 0.924 0.640 0.831 1.019 1.126 1.187 1.187 1.187 1.187 1.187 1.187 0.98260.3 [15.7] 0.924 0.480 0.676 0.864 1.048 1.187 1.187 1.187 1.187 1.187 1.187 0.98263.2 [17.3] 0.951 0.559 0.751 0.935 1.118 1.222 1.222 1.222 1.222 1.222 0.98966.2 [19.0] 1.000 0.631 0.818 1.000 1.180 1.285 1.285 1.285 1.285 1.00072.1 [22.3] 1.106 0.580 0.767 0.949 1.314 1.421 1.421 1.421 1.02277.1 [25.1] 1.199 0.564 0.750 1.106 1.442 1.513 1.541 1.04082.1 [27.8] 1.315 0.551 0.917 1.264 1.606 1.664 1.069

41WSHP-PRC004-EN

PerformanceData

CorrectionFactors

Table PD-14 – HEATING Correction Factors for Variations in Entering-Air TemperatureUnit Entering Air Cooling Sensible vs Entering Dry Bulb Multiplier Input WattSize WB F [C] Capacity 45.6 50.6 55.6 60.6 65.6 70.6 75.6 80.6 85.6 95.6 105.6 115.6 120.6 Multiplier006 43.0 [6.1] 1.094 0.492 0.691 0.849 0.910 0.971 1.038 1.093 1.154 1.154 1.154 1.154 1.154 1.154 0.786

48.0 [8.9] 1.076 0.493 0.698 0.904 0.971 1.032 1.093 1.153 1.154 1.154 1.154 1.154 1.154 0.82653.0 [11.7] 1.057 0.623 0.821 1.020 1.092 1.153 1.153 1.153 1.153 1.153 1.153 0.86758.0 [14.4] 1.038 0.453 0.659 0.855 1.051 1.153 1.153 1.153 1.153 1.153 1.153 0.91063.0 [17.2] 1.019 0.540 0.736 0.931 1.124 1.180 1.180 1.180 1.180 1.180 0.95468.0 [20.0] 1.000 0.613 0.807 1.000 1.190 1.231 1.231 1.231 1.231 1.00073.0 [22.8] 0.981 0.563 0.756 0.946 1.319 1.349 1.349 1.349 1.04878.0 [25.6] 0.962 0.547 0.738 1.112 1.455 1.455 1.455 1.09783.0 [28.3] 0.943 0.566 0.848 1.288 1.528 1.614 1.147

009 43.0 [6.1] 1.068 0.493 0.694 0.863 0.925 0.987 1.078 1.141 1.203 1.203 1.203 1.203 1.203 1.203 0.80248.0 [8.9] 1.055 0.531 0.720 0.904 0.991 1.078 1.141 1.203 1.203 1.203 1.203 1.203 1.203 0.84153.0 [11.7] 1.042 0.653 0.835 1.015 1.140 1.203 1.203 1.203 1.203 1.203 1.203 0.87958.0 [14.4] 1.028 0.493 0.687 0.867 1.045 1.203 1.203 1.203 1.203 1.203 1.203 0.91963.0 [17.2] 1.014 0.577 0.759 0.937 1.112 1.256 1.256 1.256 1.256 1.256 0.95968.0 [20.0] 1.000 0.644 0.824 1.000 1.173 1.319 1.319 1.319 1.319 1.00073.0 [22.8] 0.985 0.598 0.776 0.951 1.291 1.451 1.451 1.451 1.04178.0 [25.6] 0.970 0.582 0.759 1.104 1.434 1.566 1.566 1.08383.0 [28.3] 0.959 0.566 0.918 1.249 1.606 1.664 1.123

012 43.0 [6.1] 1.066 0.493 0.694 0.863 0.925 0.987 1.060 1.110 1.170 1.170 1.170 1.170 1.170 1.170 0.82048.0 [8.9] 1.053 0.505 0.704 0.896 0.987 1.050 1.114 1.177 1.177 1.177 1.177 1.177 1.177 0.85453.0 [11.7] 1.040 0.634 0.824 1.012 1.113 1.177 1.177 1.177 1.177 1.177 1.177 0.88958.0 [14.4] 1.027 0.470 0.672 0.859 1.045 1.177 1.177 1.177 1.177 1.177 1.177 0.92563.0 [17.2] 1.014 0.557 0.749 0.933 1.117 1.210 1.210 1.210 1.210 1.210 0.96268.0 [20.0] 1.000 0.630 0.819 1.000 1.182 1.269 1.269 1.269 1.269 1.00073.0 [22.8] 0.987 0.583 0.771 0.953 1.309 1.399 1.399 1.399 1.04078.0 [25.6] 0.973 0.568 0.755 1.112 1.462 1.513 1.513 1.08183.0 [28.3] 0.959 0.551 0.917 1.264 1.606 1.664 1.123

015 43.0 [6.1] 1.073 0.500 0.701 0.876 0.925 0.997 1.064 1.120 1.187 1.187 1.187 1.187 1.187 1.187 0.81848.0 [8.9] 1.059 0.525 0.724 0.905 1.001 1.063 1.126 1.187 1.187 1.187 1.187 1.187 1.187 0.85353.0 [11.7] 1.044 0.640 0.831 1.019 1.126 1.187 1.187 1.187 1.187 1.187 1.187 0.88858.0 [14.4] 1.030 0.480 0.676 0.864 1.048 1.187 1.187 1.187 1.187 1.187 1.187 0.92463.0 [17.2] 1.015 0.559 0.751 0.935 1.118 1.222 1.222 1.222 1.222 1.222 0.96168.0 [20.0] 1.000 0.631 0.818 1.000 1.180 1.285 1.285 1.285 1.285 1.00073.0 [22.8] 0.985 0.580 0.767 0.949 1.314 1.421 1.421 1.421 1.04078.0 [25.6] 0.970 0.564 0.750 1.106 1.442 1.513 1.541 1.08083.0 [28.3] 0.955 0.551 0.917 1.264 1.606 1.664 1.121

WSHP-PRC004-EN42

Table PD-15 – Fan PerformanceModel Number Min. CFM Max. CFM006 Low 200 200

High 250 250009 Low 267 267

High 333 333012 Low 333 333

High 400 400015 Low 333 333

High 425 425

FanPerformanceData

43WSHP-PRC004-EN

PerformanceData Sound

The Challenge of Low SoundThe GECA product line was developedto be the industry leader in noiseperformance. To achieve that goal, stateof the art acoustic design and testtechnologies were used to identify andtreat the dominant noise and vibrationtransmission paths in each unit. As aresult, numerous noise control featureshave been incorporated in the GECAunits, including: See Figure PD-1 forcompressor noise control for modelGEHA.

• Two stage compressor vibrationisolation systems with 12-gaugeintermediate mounting plates

• Lined compressor enclosure

• Heavy-gauge base assembly

• Maximum sized return-air opening andfilter sizing

• Water-to-refrigerant heat exchangervibration isolation

To ensure consistent performance, anextensive series of tests were conductedon each cabinet size:

• Mock-up (NC) sound pressure testing(a noise evaluation in typical REALWORLD installation).

• Sound power testing per ARI’s newstandard 350 for non-ducted airhandling equipment (a noiseevaluation to quantify the strength ofvarious sound components forapplication in building system design).These include:

GECA: Inlet + Casing Discharge

For unit specific octave band soundpower data, please refer to the TOPPSselection program.

Figure PD-1 – Elevation View of Noise Control

What is Sound Pressure?Sound pressure is a pressuredisturbance in the atmosphere whoseintensity is influenced not only by thestrength of the source, but also by thesurroundings and the distance from thesource to the receiver. Sound pressure iswhat our ears hear, and what soundmeters measure. The level of soundpressure, or the loudness of a givennoise source, depends on three factors:

1. The strength of the source

2. The environment in which the sourceis located

3. The listener’s distance from the source

As an example, of the effect ofenvironment, consider the soundproduced by a drum. Clearly, the drum isperceived to be louder in a bathroomwith hard tile walls than it is in themiddle of a football field. Also, thefarther one moves away from the drum,the quieter it sounds. In each case, thevibration of the drum (the strength of thesource) is the same; the perceiveddifferences in noise level are due to theenvironment.

Because of the extremely wide range ofsound pressure perceivable by a person-typically five or six order of magnitude –it is convenient to express soundpressure on a logarithmic scale. As aresult, adding two equal sound sourcestogether will result in an overall increaseof 3 dB. However, 3 dB is barely aperceptible increase in sound. It takes anincrease of 10 dB to be perceived astwice as loud.

WSHP-PRC004-EN44


What is Sound Power?Sound power is a measure of theacoustical energy emitted from a soundsource, and is an absolute value. Asdiscussed above, our hearing does notperceive sound power directly, as thereis always some environmental mediumbetween the source and the listener.However, from the standpoint of abuilding designer, sound power is oftenthe preferred means of quantifying thenoise of a given unit because it is acertifiable quantity. Using predictions areused to tailor the design to the soundpressure level requirements of thebuilding. The environmental effects thatmust be taken into account whenconverting sound power to soundpressure for a specific location can belumped together and called the TransferFunction.

Sound power should always be usedwhen making unit to unit soundcomparisons because it is a certifiableabsolute measure of the sound energyproduced by the unit. In contrast, soundpressure is not certifiable because it isdifficult to ensure that eachmanufacturer tests in precisely the sameenvironment. As in the case of soundpressure, it is useful to express soundpower on a logarithmic scale.

What are NC and dBA?Both NC and dBA are single numberdescriptors used to represent perceivedloudness. Both scales take into accountthe fact that people are more sensitive tohigh frequencies than they are to lowfrequencies (see Figure PD-2 forfrequency range).

Noise Criterion (NC) is widely used toquantify indoor sound. The NC level isdetermined by the strength of soundpressure across the 63 Hz to 8000 Hzfrequency range.

“A” weighted sound (dBA) is a singlenumber descriptor often used to definesound in outdoor environments. Forexample, local sound ordinancestypically regulate dBA levels at propertylines. Hearing-related safety standardswritten by such bodies as theOccupational Safety and HealthOrganization (OSHA) also commonlyrefer to A-weighted sound readings.

As a rule, “A” weighting is applied tooctave-band sound pressure data.Applying “A” weighting sound power isonly appropriate in accordance with ARI270. While NC and dBA are the mostpopular, other single number descriptorsfor sound are available including RoomCriterion (RC), NCB and otherweightings.

Figure PD-2 – Octave Band Center ofFrequency

45WSHP-PRC004-EN


Mock-up Tests of the WSHPBecause the transfer function (thedifference between sound pressure andsound power) of a water-source comfortsystem is often a complex function ofenvironment and operating mode, wehave found it advantageous tosupplement sound power certificationtests with sound pressuremeasurements taken in a mock-up of atypical environment. The model GECAmock-up tests were conducted with thefollowing characteristics. See FigurePD-3 for room characteristics duringsound testing.

• Sheet rock walls

• Standard office-type carpeting

• Standard office-type 2-ft x 2-ft[.6 x .6 m] acoustical tile drop ceiling

• 30-ft x 20-ft [9.14 x 6.1 m] room

• No windows

• Unit against the short wall (in themiddle)

For convenience, NC data for all GECAunits are provided in Table PD-20.

Model GECA NC levels are tabulated inperformance Table PD-20. Test resultsare given for each of the four cabinetsizes. Measurements were taken for thelargest tonnage of each cabinet size.

Mock-up test data provides an excellentgeneral look at how the units wouldperform in a typical environment. If theproposed installation varies significantlyfrom the mock-up facility and roomacoustics are a concern an acousticalprediction is justified. As mentionedbefore, a predictive analysis requiresoctave band sound power data.

Because of the large volume of ARI-350sound power data, we refer you to theTOPSS program for octave band andoverall levels for various components.

Figure PD-3 – Room Characteristics During Sound Testing

Table PD-20 – GECA Rating Summary of NC Sound Pressure Levels(Sound Attenuation Package)

Sound Pressure - NCUnit Size High Speed Low Speed

006 Compressor Fan Compressor Fan43 41 40 37




WSHP-PRC004-EN46

ControlWiring Basic Controls

220-240V/50 HZ/1 PH

47WSHP-PRC004-EN

ControlWiring Deluxe Controls

220-240V/50 HZ/1 PH

WSHP-PRC004-EN48

220-240V/50 HZ/1 PH

ControlWiring


49WSHP-PRC004-EN

Unit ClearanceAccess to the unit for servicing purposes should be provided at installation. Allconfigurations require clearance from other mechanical and electrical equipment onthree service sides (shown below). This enables panel removal from the unit forservice/maintenance ability.

Without Pallet With PalletUnit Weight Chassis Weight Unit Weight Chassis Weight

Unit Size (lbs) [kg] (lbs) [kg] (lbs) [kg] (lbs) [kg]006 192 [87.1] 144 [65.3] 222 [100.7] 174 [78.9]009 204 [92.5] 156 [70.8] 234 [106] 186 [84.4]012 203 [92.1] 155 [70.3] 233 [106] 185 [83.9]015 210 [92.3] 162 [73.5] 240 [99.8] 192 [87.1]

1" [25.4 mm] 1" [25.4 mm]

12" [304.8 mm]

DimensionalData Clearance

WSHP-PRC004-EN50

DimensionalData

LH Cabinet StdLength/Height

Left Hand Piping Connection

GECA 006-015

1" = 25.4 mm

51WSHP-PRC004-EN

DimensionalData

RH Cabinet StdLength/Height

Right Hand Piping Connection

GECA 006-015

1" = 25.4 mm

WSHP-PRC004-EN52

DimensionalData

LH ExtendedLength Cabinet

Left Hand Piping Connection(Extended Length)

GECA 006-015

1" = 25.4 mm

53WSHP-PRC004-EN

DimensionalData

RH ExtendedLength Cabinet

Right Hand Piping Connection(Extended Length)

GECA 006-015

1" = 25.4 mm

WSHP-PRC004-EN54

DimensionalData

LH Std Length/Low Ht. Cabinet

Left Hand Piping Connection(Low Height Unit)

GECA 006-015

1" = 25.4 mm

55WSHP-PRC004-EN

DimensionalData

RH Std Length/Low Ht. Cabinet

Right Hand Piping Connection(Low Height Unit)

GECA 006-015

1" = 25.4 mm

WSHP-PRC004-EN56

DimensionalData

LH ChassisONLY

Left Hand Piping Connection(Chassis Only)

GECA 006-015

1" = 25.4 mm

57WSHP-PRC004-EN

DimensionalData

RH ChassisONLY

Right Hand Piping Connection(Chassis Only)

GECA 006-015

1" = 25.4 mm

WSHP-PRC004-EN58

Thermostat: X13511039010

Manual Changeover Thermostat(Digital)

• 2-stage heat/1-stage cool withHEAT-OFF-COOL

• Non-programmable

• Fan switching includes ON-AUTO

• Fahrenheit or Celsius


Auto/Manual Changeover Thermostat(Digital)

• 1-stage heat/1-stage cool with HEAT-OFF-COOL-AUTO





Auto/Manual Changeover Thermostat(Digital)

• 3-stage heat/2-stage cool with HEAT-OFF-COOL-AUTO

• 7-day programmable

• Fan Switching includes ON-AUTO

• Adjustable 1 to 15-degree night setback



Manual Changeover Thermostat(Digital)

• 2-stage heat/1-stage cool with HEAT-OFF-COOL



• Adjustable 1 to 15-degree night setback


AccessoriesThermostats/Sensors

59WSHP-PRC004-EN


Thermostat: X13510309010Subbase: X13530069020

Manual Changeover Thermostat(Mercury)

• 1-stage heat/1-stage coolwith HEAT-OFF-COOL


• Fan switching includes FAN ON-AUTO



• 0-stage heat/1-stage cool with COOL-OFF


• Fan Switching includes FAN ON-AUTO


Auto Changeover Thermostat (Mercury)

• 1-stage heat/1-stage cool


• No switches

• Adjustable dead band







WSHP-PRC004-EN60




• 1-stage heat/1-stage cool/1-stagecooling changeover with AUTO-OFF


• Fan Switching includes ON-AUTO




• 1-stage heat/1-stage cool/1-stagecooling changeover with OFF-AUTO


• Fan switching includes AUTO-ON

• 2-LEDs (light emitting diodes)







• 12-degree night setback







• 2-LEDs (light emitting diodes)

61WSHP-PRC004-EN








Auto Changeover Thermostat (Digital)

• 2-stage heat/1-stage cool with AUTO-COOL-OFF-HEAT-EM HT



• 12-degree night set back

• 2-LEDs (light emitting diodes

• 2-occupied/2-unoccupied


Auto Changeover Thermostat (Digital)

• 1-stage heat/1-stage cool with autochangeover



• 2-occupied/2-unoccupied

WSHP-PRC004-EN62






Zone Sensor

• Tracer ZN.510 and TUC compatible

• Internal setpoint

• Communication jack

Zone Sensor


• External setpoint


Zone Sensor




• ON and CANCEL buttons

Zone Sensor




• ON and CANCEL buttons

• Fan switch AUTO-OFF

63WSHP-PRC004-EN

Accessories Options

Accessory Items

Water Regulating Valve AssemblyThe water regulating valve assemblyconsists of a direct acting valve and areverse acting valve installed on thewater-out side of the unit. The directacting valve opens in response to anincrease in discharge pressure duringthe cooling cycle. The reverse actingvalve opens in response to a decrease insuction pressure during the heatingcycle. Water regulating valves should beused where low flow, and low or highfluid temperature conditions could occur.This option is beneficial with open loopsystems, but not necessary. See FigureA-1 for water regulating valve assembly.

Motorized Water Valve for Open-LoopSystemsThe motorized water valve is installed onthe return line of the system between theloop and the loop pump module. Thisisolation device is less expensive and avery effective alternative to the waterregulating valve.

When the compressor begins running,the valve will open, allowing water toflow through the unit. As the compressorshuts down, the valve slowly closes off.The main purpose of the motorizedvalve is to shut off the flow of waterthrough the unit when the unit is off,thus reducing water consumption. Themotorized valve must be fast opening toprevent compressor trip-out, and slowclosing to prevent water-hammer.

Pump ModuleThe pump module and the hose kit makea complete self-contained pumpingpackage for distributed pumping system.These kits contain all the necessarycomponents for the installation,operation and maintenance of the watercircuit of a closed loop geothermalapplication. Standard pump modulefeatures include insulated Grundfospumps, insulated cabinet, bronze pump,and 3-way brass valves. The module isfactory piped, wired, and mounted. SeeFigure A-2 for pump module assembly.Literature number WSHPC-IN-5 (72-9006-03) will provide electrical anddimensional requirements for the PMCAand PMBA products.

Hose KitsThe basic hose kit consists of a stainlesssteel outer braid with an inner core ortube made of a non-toxic syntheticpolymer. The couplings are designedwith solid male pipe thread at one end,and a ground-joint cone seat swivelfemale with a male adapter at theopposite end. The hoses are suitable forwater temperatures ranging between33 F and 211 F [.55 C and 99.4 C] withoutthe use of glycol.

Additional options can be provided toaccompany the hose kit design. Thesekits consist of a manual shut off/balancing device on the supply andreturn, or a self balancing device. Thespecialized hose kits can be ordered withor without a strainer. See Figure A-3 forthe WSHP hose kit.

Figure A-2 – Pump Module Assembly

Figure A-1 – Water Regulating ValveAssembly

See WSHP-SVX01A-EN for moredetailed specifications on hose kitoptions. Hose kit options include:

• Circuit setter hose kit

• Manual balancing hose kit

• Automatic self-balancing hose kit

Figure A-3 – WSHP Hose Kit

WSHP-PRC004-EN64

Reversing ValveThe reversing valve shall be a pilotoperating sliding piston type withreplaceable encapsulated magnetic coil.This valve shall be energized in cooling.

TubingThe refrigerant tubing shall be of 99%pure copper. This system shall be freefrom contaminants and conditions suchas drilling fragments, dirt and oil. Allrefrigerant and water lines shall beinsulated with an elastomeric insulationthat has a 3/8-inch [9.5 mm] thick wallwhere ever air is introduced to theassembly.

Refrigerant MeteringThe equipment shall be provided with a(TXV) thermal expansion valve to allowoperation of the unit with entering fluidtemperature from 25 F to 125 F [-3.9 C to51.7 C].

Schrader ConnectionsThe refrigerant access ports shall befactory supplied on the high and lowpressure sides for easy refrigerantpressure or temperature testing.

Air-to-Refrigerant CoilThe air-to-refrigerant coil shall containcopper tubes mechanically expandedinto evenly spaced aluminum fins. Allcoils are to be leak tested. The proofmust be performed at 450 psi operatingpressure and the leak test at 125 psioperating pressure with helium. Inaddition, the tubes are to be completelyevacuated of air prior to shipment.

The refrigerant coil distributor assemblyshall be of orifice style with roundcopper distributor tubes. The tubes shallbe sized consistently with the capacity ofthe coil. Suction headers shall befabricated from rounded copper pipe.

A thermostatic expansion valve shall befactory selected and installed for a widerange of control.

MechanicalSpecifications

General

Equipment shall be completelyassembled, piped, internally wired andtest operated at the factory. It shall beboth ETL and ISO-ARI 13256-1 listed andlabeled prior to leaving the factory.Service and caution area labels shall alsobe placed on the unit in their appropriatelocations.

CabinetThe cabinet shall be constructed ofgalvanized steel, with exposed edgesrounded. The steel shall includeelectrostatic powder paint in threeattractive colors for an appliance gradefinish. Service to the refrigerant andcontrols shall be provided through asingle access panel at the front of theunit chassis. Insulation for the internalparts and surfaces exposed to theconditioned air stream shall be made ofmoisture resistant insulation.

The insulation shall be ½-inch [12.7 mm]thick dual density bonded glass fiber.The exposed side shall be a high densityerosion proof material suitable for use inairstreams up to 4500 feet per minute(FPM). Insulation shall meet theUnderwriters’ Laboratories Fire HazardClassification:

• Flame spread = 20

• Fuel Contributed = 15

• Smoke developed = 0

Access for inspection and cleaning of theunit drain pan, coils and fan section shallbe provided. The unit shall be installedfor proper access. Procedures for properaccess inspection and cleaning of theunit shall be included in the maintenancemanual.

Sound AttenuationSound attenuation shall be applied as astandard feature in the product design.

The sound reduction package shallinclude a vibration isolation to thecompressor and water-to-refrigerant coil,a second stage of vibration isolation tothe compressor base pan, heavy gaugebase assembly, insulated metalcompressor enclosure, and maximumsized return-air opening and filter sizing .

The unit shall be tested and rated inaccordance with ARI 350.

Refrigeration System

CompressorThe unit shall include a general efficiencyrotary compressor. External vibrationisolation shall be provided by rubbermounting devices located underneaththe mounting base of the compressor. Asecond isolation of the refrigerationassembly shall be supported under thecompressor mounting base.

Thermal overload protection shall beprovided. Protection shall be providedagainst excessive discharge pressureoperation by means of a high pressureswitch. Loss of charge protection shallbe provided by a low pressure switch.

Water-to-Refrigerant Heat ExchangerThe water-to-refrigerant heat exchangershall be of a high quality coaxial coil formaximum heat transfer. The copper oroptional cupro-nickel coil shall be deeplyfluted to enhance heat transfer andminimize fouling and scaling. The coilshall have a working pressure of 450psig on both the refrigerant and watersides. The factory shall provide rubberisolation to the heat exchanging deviceto enhance sound attenuation.

65WSHP-PRC004-EN


ElectricalThe factory tested and installed controlbox shall contain all necessary devices toallow heating and cooling operation ofthe equipment to occur from a remotewall thermostat or zone sensor. Thesedevices shall be as follows:

• 24 VAC. Energy Limiting Class II, 50 VAbreaker type transformer (minimum)

• 24 VAC contactor for compressorcontrol

• 18 Pole terminal strip located inside thecontrol box behind the service accesspanel. This terminal strip shall be usedfor low voltage (thermostat/zonesensor) connections.

• An electrically operated safety lockoutrelay shall help prevent cycling of thecompressor during adverse conditionsof operation. This device shall be reseteither at the remote thermostat/ zonesensor, or by cycling power to the unit.

• A high pressure switch shall helpprotect the compressor againstoperation at refrigerant systempressure in excess of 395 psig.

• A low pressure switch shall helpprevent compressor operation underlow charge or catastrophic loss ofcharge situations.

• Factory installed wire harness shall beavailable for the Basic, Deluxe, TracerZN.510 and Terminal Unit Controlpackages.

Controls

Basic ControlsThe basic control package shall contain alow and high pressure switch along witha compressor lockout relay for controlassistance. High voltage powerconnections shall be made at theequipments contactor. An optionalcondensate overflow detection deviceshall be made available with this controlpackage. Each device shall be factorymounted, wired, and tested in theequipment.

Deluxe ControllerThe deluxe control package shall providea 75 VA transformer. The controller shallinclude a lockout relay, anti-short cyclecompressor protection, random startdelay, brown-out protection, lowpressure time delay, compressor delayon start and an open relay for nightsetback or pump request. Optionalwiring from the factory for night setback,condensate overflow, hot gas reheat,electric heat and compressor enableshall also be provided. Three LEDs (lightemitting diodes) shall also be includedfor diagnostics of the equipment.

Tracer ZN.510 ControllerThis system shall utilize factory furnishedand mounted DDC controls for operationof up to 100 units on a Comm 5 link. TheTracer ZN.510 control package shallinclude a 75 VA transformer. Thecontroller shall provide random startdelay, heating/cooling status, occupied/unoccupied mode, fan status and filtermaintenance options. Optional wiringfrom the factory for condensate overflowshall be available. Three LEDs (lightemitting diodes) shall be included fordiagnostics of the equipment.

Terminal Unit ControllerThis system shall utilize factory furnishedand mounted DDC controls for operationof a complete building system on aComm 4 link. The TUC control packageshall include a 75 VAC transformer. Thecontroller shall provide anti-short cyclecompressor protection, random start,heating/cooling status, occupied/unoccupied mode, as well as fan andfilter status options. Optional wiring fromthe factory for condensate overflow, hotgas reheat and electric heat shall beavailable. Five LEDs (light emittingdiodes) shall also be included fordiagnostics of the equipment.

Unit Mounted ControlsFactory wired unit mounted controlsshall be available for both the basic anddeluxe control packages. The units lowvoltage side shall be factory wired andrequire no external wiring in the field.The unit mounted device shall include atemperature control thermostat knob,ON/OFF control switch, manualchangeover from COOL to HEAT, and fanspeed control of HIGH and LOW.

The controls shall be accessible behind adurable plastic cover that shall beavailable with or without key-lock access.

WSHP-PRC004-EN66

Reheat CoilDehumidification shall be providedthrough a hot gas reheat option. The coilshall consist of copper tubesmechanically expanded into evenlyspaced aluminum fins. All coils are to beproof and leak tested. The proof must beperformed at 1.5 times the maximumoperating pressure and the leak test atthe maximum operating pressure. Inaddition, the tubes are to be completelyevacuated of air to check for leaks in avacuum.

Water Regulating ValveAssemblyThe water regulating valve assemblyshall consist of a direct acting valve anda reverse acting valve. The direct actingvalve shall open in response to anincrease in discharge pressure duringthe cooling cycle. The reverse actingvalve shall open in response to adecrease in suction pressure during theheating cycle. Water regulating valvesshall be used where low flow, or low orhigh fluid temperature conditions exist.This accessory shall be used with open-loop systems.

Ball ValvesBall valves shall be field installedbetween the unit and the loop pumpmodule, on both supply and return linesto the loop.

Motorized Water ValveWhen extreme fluid temperatureconditions do not exist with an openloop system, a motorized water valveshall be applied. The motorized valveshall aid in maintaining pressure in theloop during equipment cycling.

Pump ModuleThe pump module shall be a completeself contained pumping package for anearth-coupled heat pump system. Themodule shall be factory installed at thecoil with union connections. Pressure-temperature ports shall be providedbetween the coil union and the moduleon both the water-in and water-outpiping packages.

The module shall consist of a single, 1/6-HP bronze pump, and a brass 3-wayshutoff valve. These kits shall contain thenecessary components for theinstallation, operation, and maintenanceof the water circuit of a closed-loopdistributed pumping application.

HosesHoses shall consist of a stainless steelouter braid with an inner core of tubemade of a nontoxic synthetic polymarmaterial. The hoses shall be suitable forwater temperatures ranging between33 F and 211 F [.55 C and 99.4 C] withoutthe use of glycol.

Automatic Flow DevicesThe automatic self-balancing deviceshall automatically limit the rate of flowto within 10-percent of the specifiedamount, over a 40 to 1 differentialpressure operating range of 2 to 80 PSID.The operational temperature shall berated from fluid freezing, to 225 F[107.2 C].

The valve body shall be suited forworking pressures of 400 PSIG. Thevalve internal core shall consist of one ormore high temperature elastomericdiaphragms and precision orifice withsculptured orifice seat.

Dual pressure/temperature test portsshall be standard for verifying thepressure differential and systemtemperature.

WarrantyThe unit shall be warranted by themanufacturer against defects in materialand factory workmanship for one year.The refrigerant circuit including motor-compressor, expansion device, all heatexchangers in contact with refrigerants,and reversing valve (less solenoid coil)shall be warranted for that year (partsonly). Optional extended warranties shallbe made available.

Drain PanThe drain pan shall be constructed ofcorrosion resistant material andinsulated to prevent sweating. Thebottom of the drain pan shall be slopedon two planes which pitches thecondensate to the drain connection.When the unit is installed and trappedper the manufacturers installationmanual, the drain pan shall be designedto leave puddles no more than 2-inch[50.8 mm] in diameter, no more than1/8-inch [3.2 mm] deep, no longer than 3minutes following the step 3 of thefollowing test. The test steps are:

1. Temporarily plug the drain pan.

2. Fill the drain pan with ½-inch[12.7 mm] of water or the maximumallowed by the drain pan depth,whichever is smaller.

3. Remove the temporary plug.

Motors

The motors shall be a multi-speedpermanent split capacitor with thermaloverload protection. A high and lowswitching device shall be provided for allunits and accessible behind the hingedcontrol door. The motor shall contain aquick-disconnect plug and permanentlylubricated bearing.

FansThe fans shall be placed in a blow-through configuration. They shall beconstructed of corrosion resistantgalvanized material.

Electric HeatThe electric heat option (boilerless forthe heat pump version) shall be factorywired and tested. It shall be composed ofa nichrome open wire coil designed for 2kW per unit ton. It shall consist of asingle stage of electric heat used as aprimary heating source whencompressor lockout has occurred due tothe entering water temperature fallingbelow 55 F [12.8 C] in a boilerlesssituation.


67WSHP-PRC004-EN

Since The Trane Company has a policy of continuous product and product data improvement, it reservesthe right to change design and specifications without notice.

Literature Order Number

File Number

Supersedes

Stocking LocationThe Trane Company

An American Standard Company

www.trane.com

For more information contactyour local sales office ore-mail us at [email protected]

WSHP-PRC004-EN

PL-RF-WSHP-000-PRC004-EN--0201

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