Total Heat Pump Capability - oslo.daikinapplied.com€¦ · RWD, RGD, RWH, RGH Catalog 1110-5 ®...

Rooftop Units

Downflow Discharge, Horizontal DischargeHigh Efficiency RooftopWater Source Heat Pumps

RWD, RGD, RWH, RGH

Catalog 1110-5

®

RWD 060

RWH 060

Total Heat Pump Capability

©2006 McQuay International (800) 432-1342 www.mcquay.com Catalog 1110-5 (12-06)

Vertical Units1⁄2 to 5 Tons

Enfinity Horizontal Units1⁄2 to 5 Tons

Console Units1⁄2 to 11⁄2 Tons

®

This document contains the most current product information as of this printing. For the most up-to-dateproduct information, please go to www.mcquay.com.

Certified Drawing

Catalog 1110 Rooftop Water Source Heat Pumps Page 1 of 62

RWD 060

McQuay Rooftop Water Source Heat Pumps

Model RWD, RGD – Downflow DischargeStandard Features: Optional Features:■ Heavy duty cabinet construction. ■ Geothermal operation.■ Downflow and horizontal discharge arrangements. ■ Hot gas by-pass.■ Rated in accordance with ARI ISO 13256-1. ■ Hot gas reheat.■ 3 to 35 ton (14 to 123 kW) capacity. ■ Economizer.■ Full perimeter roof curb. ■ Multiple fan motor sizes.■ Multiple access panels. ■ Baked phenolic coil coatings.■ Fully insulated. ■ Seacoast construction corrosion protection.■ Crankcase heaters.■ Electric controls.■ Sloped stainless steel drain pan.■ Multiple refrigerant circuits, 8 tons (28 kW) and up.■ Factory tested.

“McQuay” is a registered trademark of McQuay International.©McQuay International 2006. All rights reserved throughout the world.

The information in this catalog supersedes and replaces previous catalogs with regard to McQuay Terminal Air Conditioning products. Illustrations cover thegeneral appearance of McQuay products at the time of publication and McQuay reserves the right to make changes in design and construction at anytime

without notice.

Model RWH, RGH – Horizontal DischargeStandard Features: Optional Features:■ Heavy duty cabinet construction. ■ Geothermal operation■ Horizontal discharge arrangement. ■ Hot gas by-pass.■ Rated in accordance with ARI ISO 13256-1. ■ Hot gas reheat.■ 3 to 35 ton (14 to 123 kW) capacity. ■ Economizer.■ Roof curb. ■ Multiple fan motor sizes.■ Multiple access panels. ■ Baked phenolic coil coatings.■ Fully insulated. ■ Seacoast construction corrosion protection.■ Crankcase heaters.■ Electric controls.■ Sloped stainless steel drain pan.■ Multiple refrigerant circuits, 8 tons (28 kW) and up.■ Factory tested.

RWH 060

1110 Rooftop Water Source Heat Pumps Page 2 of 62

RWH, RGH – Horizontal Discharge UnitRWH, RGH Horizontal Discharge Design Features ...32-34RWH Optional Features ................................................. 34ISO Performance Data .............................................. 35-36

RWH - Water Loop ............................................................... 35RGH - Ground Loop ............................................................. 36

RWH, RGH Electrical Data ....................................... 37-38Capacity Data ............................................................ 39-50

RWH, RGH – Size 036 ......................................................... 39RWH, RGH – Size 048 ......................................................... 40RWH, RGH – Size 060 ......................................................... 41RWH, RGH – Size 072 ......................................................... 42RWH, RGH – Size 096 ......................................................... 43RWH, RGH – Size 120 ......................................................... 44RWH, RGH – Size 150 ......................................................... 45RWH, RGH – Size 180 ......................................................... 46RWH, RGH – Size 240 ......................................................... 47RWH, RGH – Size 300 ......................................................... 48RWH, RGH – Size 360 ......................................................... 49RWH, RGH – Size 420 ......................................................... 50

RWH, RGH Correction Factors ..................................... 51RWH, RGH Physical Data .............................................. 52Fan Performance Data .................................................. 53Dimensional Data ...................................................... 54-59

RWH, RGH – Size 036-072 .................................................. 54RWH, RGH – Size 096-120 .................................................. 55RWH, RGH – Size 150-240 .................................................. 56RWH, RGH – Size 300 ......................................................... 57RWH, RGH – Size 360 ......................................................... 58RWH, RGH – Size 420 ......................................................... 59

Accessories .................................................................... 60RWH, RGH – Filter Box ....................................................... 60RWH, RGH – Supplemental Electric Heater ........................ 60

RWH, RGH Engineering Guide Specifications............. 61

Nomenclature ................................................................... 2

RWD, RGD – Downflow Discharge UnitRWD, RGD - Downflow Discharge Design Features ..... 3-5RWD, RGD Optional Features ......................................... 6ISO Performance Data .................................................. 7-8

RWD - Water Loop ................................................................. 7RGD - Ground Loop ............................................................... 8

RWD, RGD Electrical Data ......................................... 9-10Capacity Data ............................................................ 11-22

RWD, RGD – Size 036 ......................................................... 11RWD, RGD – Size 048 ......................................................... 12RWD, RGD – Size 060 ......................................................... 13RWD, RGD – Size 072 ......................................................... 14RWD, RGD – Size 096 ......................................................... 15RWD, RGD – Size 120 ......................................................... 16RWD, RGD – Size 150 ......................................................... 17RWD, RGD – Size 180 ......................................................... 18RWD, RGD – Size 240 ......................................................... 19RWD, RGD – Size 300 ......................................................... 20RWD, RGD – Size 360 ......................................................... 21RWD, RGD – Size 420 ......................................................... 22

RWD, RGD Correction Factors ..................................... 23RWD, RGD Physical Data .............................................. 24Fan Performance Data .................................................. 25Dimensional Data ...................................................... 26-30

RWD, RGD – Size 036-072 .................................................. 26RWD, RGD – Size 096-120 .................................................. 27RWD, RGD – Size 150-240 .................................................. 28RWD, RGD – Size 300-360 .................................................. 29RWD, RGD – Size 420 ......................................................... 30

RWD, RGD Engineering Guide Specifications............. 31

Table of Contents

McQuay WSHP Product Model Nomenclature

W RWD 1 036 E F Y B E

Product CategoryW = WSHP

Product IdentifierRWD = Rooftop Downflow Water Source Heat PumpRGD = Rooftop Downflow Geothermal Heat PumpRWH = Rooftop Horizontal Water Source Heat PumpRGH = Rooftop Horizontal Geothermal Heat Pump

Design Series1 = 1st Design2 = 2nd Design3 = 3rd Design4 = 4th Design

Nominal Capacity036 = 36,000 Btuh Nominal Cooling048 = 48,000 Btuh Nominal Cooling060 = 60,000 Btuh Nominal Cooling072 = 72,000 Btuh Nominal Cooling096 = 96,000 Btuh Nominal Cooling120 = 120,000 Btuh Nominal Cooling150 = 150,000 Btuh Nominal Cooling180 = 180,000 Btuh Nominal Cooling240 = 240,000 Btuh Nominal Cooling300 = 300,000 Btuh Nominal Cooling360 = 360,000 Btuh Nominal Cooling420 = 420,000 Btuh Nominal Cooling

Discharge AirB = Bottom (Code 02 must be RWD, RGD)E = End Discharge (Code 02 must be RWH, RGH)

Return AirB = Bottom (Code 02 must be RWD, RGD)H = Horizontal (Code 02 must be RWH, RGH)

Cabinet HeightY = None

VoltageF = 208-230/60/3K = 460/60/3

ControlsE = Electromechanical

NOTE: For illustration purposes only. Not all options available with all models.Please consult McQuay Sales Representative for specific availability.

Certified Drawing


Design Features – RWD, RGD

Model RWD, RGD –High Efficiency RooftopDownflow Discharge

ApplicationPackaged curb mounted vertical supply and return waterto-air heat pump air conditioners are an excellent choicefor a multitude of building applications ranging fromoffice, schools, health care and retirement facilities tohotels and motels, and industrial operations. The RWDmodels are normally used with a water loop systemutilizing a cooling tower and boiler, this unit is designed tooperate with entering water temperatures between 55oF and95oF. The RGD models are rated for ground loop heatexchanger application with entering fluid temperaturebetween 30oF and 100oF. All units are rated in accordancewith ARI Standard ISO 13256-1.These outdoor roof mounted units are positioned on thefactory supplied roof curb, above the conditioned space, forminimal field ductwork. After assembly each unit ischarged and run tested in both the heating and coolingcycles for reliable operation. Units are design certified toconform to appropriate UL/ANSI Standards by ETL.

Standard Design FeaturesHeavy Duty CabinetAll models are constructed of G-90 galvanized steel. Basesare 16-gauge, corner posts are 18-gauge, access panels are20-gauge and top pans are 18-gauge. The interior of theentire unit is thermally insulated with 1-inch thick fiber-glass with an R value of 4.2. Insulation surface exposed tothe air stream is finished with acrylic coating that isresistant to air erosion. The design of the cabinet allowsaccess to the electrical panel without impairing unitoperation.

Paint FinishThe unit is constructed of hot dipped galvanized G-90 steelthat is chemically treated with zinc phosphate, coated with0.2 to 0.3 MIL polyurethane primer then finished with 0.7to 0.8 MIL polyester top coat. Finish meets or exceeds a1,000 hour Salt Spray Test per ASTM B117-97.

Non-rust Sound Attenuating Base PanUnit base pans are fabricated from 16-gauge G-90 galva-nized steel which is filled with viscous petroleum distillateto a uniform 1/4" wet depth, air dried, and cured to form asolid protective layer to resist corrosive oxidation.Air handling sections have an additional layer of 24-gaugealuminum that covers and encapsulates the corrosionprotection. A layer of 3/8" thick closed cell insulation isapplied to the bottom of the base to provide thermalinsulation, sound attenuation and curb perimeter seal.

Non-Corroding HardwareExterior nuts, bolts and washers are stainless steel. Exteriorscrews are steel coated with Magnigard Silver 17, an epoxyfinish containing aluminum flake pigment that meets orexceeds a 10,000 hour Salt Spray Test per ASTM B117-97.

CompressorModels 036 and 048 equipped with high efficiencyreciprocating compressors. All other models are equippedwith scroll compressors selected for their reliability andhigh efficiency.Compressor mountings are designed to reduce vibrationtransmission to the unit structure and minimize pipingstress.

Compressor Compartment

RWD 060

of 62 Rooftop Water Source Heat Pumps Catalog 1110

Compressor ProtectionAll compressors have crankcase heaters and internaloverheat protection.

Compressor Control ModuleThe sequence begins with a three second start delay, aninety second bypass of low pressure cutout switch at start-up, and a five minute anti-short-cycle time delay (delaybegins upon opening of thermostat). Compressor operationis locked out upon opening of high-pressure cutout or lowpressure cutout (after 90 second start-up delay expires).Units can be reset remotely at a thermostat or by removingand reapplying power to unit. Units can be switched to 24-vac output for remote fault indication (field option).

Separate Refrigeration CircuitsMultiple refrigeration circuits are standard on sizes 096thru 420. Multicompressor models provide the addedbenefit of partial standby. Also, they provide two-stageoperation with one compressor being activated from thefirst stage of the two-stage space thermostat on the coolingcycle. On the heating cycle, all compressors are activatedby the first stage of the space thermostat.

Indoor Air CoilThe indoor air coils have aluminum fins formed onmultiple rows of seamless copper tubing arranged in astaggered tube configuration. The tubes are mechanicallyexpanded, firmly bonding the tube to the collar of each fin.


Foam Encased Coaxial Water Coil

Blower and Motor Compartment

The Coaxial Water CoilThe Coaxial Water Coil consists of an enhanced surfaceinner copper tube with outer steel tube (tube-in-tube).Water connections are stubbed off inside the cabinet. Fieldpiped return and supply water lines enter through individualsleeves in the compressor base pan section after passingthrough the roof curb. Units are shipped with waterpressure taps and upper elbows for easy connection to thewater source. RGD models are equipped with fully insu-lated refrigerant and water lines and a polyurethane foamencased coaxial water coil.

Evaporator Blower and MotorA forward-curved, statically and dynamically balancedDWDI centrifugal blower(s) is used for the supply air.Blower wheels are fabricated of galvanized steel. Blowerhousings are fabricated of galvanized or epoxy coated steel.The blower wheel(s) is mounted on a solid steel shaftsupported by sealed ball bearings. The shaft is belt drivenwith adjustable drive sheaves connected to a nominal 1725-rpm motor with sealed ball bearings. The sealed bearingson both the blower shaft and motor are permanentlylubricated. Motors up to 3 horsepower are internallyprotected (auto reset) and motors 5 horsepower and largerare externally protected (manual reset).

Certified Drawing



Refrigerant CircuitIncluded in each refrigerant circuit is a reversing valve,high-pressure unit protection control, low pressure unitprotection control/loss of charge protector , dual gaugeconnections for high and low pressure readings, and a bi-flow thermostatic expansion valve. The expansion valve hasadjustable superheat and distributors to meter the refriger-ant evenly to the evaporator refrigerant circuits. The 24-voltreversing valve is energized in the cooling mode, making itfail safe to the heating mode.Factory-installed service ports in compressor suction,discharge and liquid lines are included for ease of servic-ing. A common refrigerant line connection is also providedfor use with water regulating valves.

Electric ControlsInternally wired controls include the compressor controlmodule, reversing valve relay, fan relay and the blower andcompressor motor contactors or starters mounted in a sheetmetal control panel. The isolated 24-volt control circuitincludes a transformer and low voltage terminal board forexternal thermostat control hookup.

Terminal Board ConnectionsTerminal boards are furnished for 24-volt thermostatconnections on units.

FiltersAll models are shipped with 2-inch thick disposable glassfiber media filters mounted in a factory installed flat filterrack on the return air opening.

Control Board

Disposable Glass Fiber Media Filter

Sloped Stainless Steel CondensateDrain PanThe condensate drain pan is sloped to comply withASHRAE Standard 62-1089R and fabricated from stainlesssteel. The bottom is insulated with 5/8" closed cell neo-prene insulation. Condensation may be drained from eitherside of the unit from MPT drain fittings positioned at theexterior of each side of the cabinet (sizes 036, 048, 060,and 072 are equipped for one side drain only).

Power EntryPower entering through the curb sleeves is standard in allmodels.

Multiple Refrigeration CircuitsUnit sizes 096 and larger use either two or three separaterefrigeration circuits. This design offers two stages ofcooling for load shedding when conditions allow. Threecompressor units energize two of the refrigeration circuitsfor the first stage of cooling and the third is reserved formaximum conditions. The heating cycle uses all threecircuits at start up and unloads one circuit as conditionsallow. Multiple compressors on independent circuits alsooffer the added benefit of continuous operation in the eventof a failure in one of the circuits.


Optional Features – RWD, RGD

Coil Coatings:■ Baked phenolic.

Corrosion Protection Options:■ Seacoast Construction.

Refrigerant Circuit Components& Controls:■ Hot gas reheat.

■ Hot gas bypass (single compressor units or lead

compressor only on dual compressor units).

Evaporator Motors:■ ODP evaporator blower motor, nominal efficiency.

■ ODP evaporator blower motor, high efficiency.

■ Totally enclosed blower motor.

Filters:■ 2-inch aluminum metal mesh filters.

■ 2-inch extended surface pleated filters (30% efficient).

Electrical Options:■ Clogged filter indicator.

■ 115-volt GFCI convenience outlet.

■ Firestat, return air mounted manual reset limit control.

■ Non-fused disconnect NEMA3R enclosure.

Specialty Coils:■ Cupro-nickel coaxial coil.

Refrigerant:■ R-407C available.

Controls:■ 24-volt with terminal strip.

■ Microprocessor.

Outdoor Air Ventilation:■ No ventilation.

■ Manual 20% outdoor air damper.

■ Motorized proportional outdoor air damper.

■ ASHRAE cycle III economizer, with enthalpychangeover control.

Supplemental Heat Options:■ Electric Heat (see accessories).

Copper Tube, Copper Fin DX Evaporator Coil

Certified Drawing


Table 1.

UNIT AIRFLOW WATER FLOW COOLING HEATINGSIZE CFM L/s GPM L/s

VOLTAGEBTU/HR WATTS EER BTU/HR WATTS COP

208-230/60/3036 1200 566 8.6 0.54 460/60/3 34,500 10,104 14.1 42,900 12,565 4.4

380/415/50/3208-230/60/3

048 1800 850 13.0 0.82 460/60/3 49,600 14,526 13.0 59,600 17,455 4.5380/415/50/3208-230/60/3

060 2000 944 15.5 0.98 460/60/3 60,600 17,748 12.8 73,000 21,380 4.6380/415/50/3208-230/60/3

072 2300 1086 18.0 1.14 460/60/3 75,200 22,024 12.8 83,300 24,397 4.6380/415/50/3208-230/60/3

096 3200 1510 24.0 1.52 460/60/3 95,000 27,823 12.5 173,000 33,095 4.2380/415/50/3208-230/60/3

120 4000 1888 31.0 1.96 460/60/3 119,000 34,852 12.0 140,000 41,003 4.2380/415/50/3208-230/60/3

150 5000 2360 36.0 2.27 460/60/3 150,700 44,136 12.5 185,000 54,182 4.3380/415/50/3208-230/60/3

180 6000 2832 42.0 2.65 460/60/3 171,900 50,345 13.9 208,000 60,918 4.6380/415/50/3208-230/60/3

240 8000 3776 58.0 3.66 460/60/3 229,800 67,303 12.5 287,100 84,085 4.3380/415/50/3208-230/60/3

300 10,000 4720 68.0 4.29 460/60/3 276,400 80,951 13.6 343,100 100,486 4.6380/415/50/3208-230/60/3

360 12,000 5663 93.0 5.87 460/60/3 376,500 110,267 12.4 459,100 134,459 4.2380/415/50/3208-230/60/3

420 14,000 6607 108.0 6.81 460/60/3 426,700 124,970 12.1 550,000 161,081 4.2380/415/50/3

ISO Performance Data – RWD (Water Loop)

Notes:EER = Energy Efficiency Ratio; COP = Coefficient of Performance.Cooling capacity is based on 80.6oF (27oC) db, 66.2oF (19oC) wb entering air temperature and 86oF (30oC) entering, 95oF (35oC) leaving water temperature. Heatingcapacity based on 68oF (20oC) db entering air temperature and 68oF (20oC) entering water temperature. Net capacities include fan motor heat; 50 cycle units arederated, 60 cycle units.

Downflow Discharge Units


Table 2.



208-230/60/3036 1200 566 8.6 0.54 460/60/3 38,500 11,276 14.9 24,100 7,058 3.5

380/415/50/3208-230/60/3

048 1800 850 13.0 0.82 460/60/3 52,000 15,230 14.9 35,000 10,251 3.5380/415/50/3208-230/60/3

060 2000 944 15.5 0.98 460/60/3 60,200 17,631 14.1 47,000 13,756 3.2380/415/50/3208-230/60/3

072 2300 1086 18.0 1.14 460/60/3 75,300 22,346 15.9 55,400 16,225 3.7380/415/50/3208-230/60/3

096 3200 1510 24.0 1.52 460/60/3 96,000 28,116 13.5 71,400 20,911 3.2380/415/50/3208-230/60/3

120 4000 1888 31.0 1.96 460/60/3 120,000 35,145 13.4 93,100 27,267 3.2380/415/50/3208-230/60/3

150 5000 2360 36.0 2.27 460/60/3 154,000 45,103 13.6 120,500 35,291 3.2380/415/50/3208-230/60/3

180 6000 2832 42.0 2.65 460/60/3 178,200 52,190 15.7 133,600 39,128 3.5380/415/50/3208-230/60/3

240 8000 3776 58.0 3.66 460/60/3 236,900 69,382 14.5 180,600 52,893 3.4380/415/50/3208-230/60/3

300 10,000 4720 68.0 4.29 460/60/3 285,000 83,469 14.8 230,000 67,361 3.6380/415/50/3208-230/60/3

360 12,000 5663 93.0 5.87 460/60/3 383,100 112,200 14.0 304,100 89,063 3.2380/415/50/3208-230/60/3

420 14,000 6607 108.0 6.81 460/60/3 440,000 128,865 13.4 369,000 108,071 3.2380/415/50/3

ISO Performance Data – RGD (Ground Loop)


Downflow Discharge Units

Certified Drawing


Unit SizeFan Motor

VoltageCompressor Fan Motor Total Unit Min./Max. Min. Circuit Max Fuse

HP Qty RLA (each) LRA (each) FLA Amps Volts Ampacity Size208-230/60/3 1 8.7 68.0 2.8 11.5 197/253 13.7 20

1/2 460/60/3 1 4.8 36.0 1.4 6.2 414/506 7.4 15380/50/3 1 4.8 36.0 1.2 6.0 342/420 7.2 15208-230/60/3 1 8.7 68.0 2.8 11.5 197/253 13.7 20

036 3/4 460/60/3 1 4.8 36.0 1.4 6.2 414/506 7.4 15380/50/3 1 4.8 36.0 2.1 6.9 342/420 8.1 15208-230/60/3 1 8.7 68.0 3.4 12.1 197/253 14.3 20

1 460/60/3 1 4.8 36.0 1.7 7.5 414/506 7.7 15380/50/3 1 4.8 36.0 1.9 6.7 342/420 7.9 15208-230/60/3 1 12.8 91.0 2.8 15.6 197/253 18.8 30

3/4 460/60/3 1 5.8 42.0 1.4 7.2 414/506 8.7 15380/50/3 1 5.8 42.0 2.1 7.9 342/420 9.4 15208-230/60/3 1 12.8 91.0 3.4 16.2 197/253 19.4 30

048 1 460/60/3 1 5.8 42.0 1.7 7.5 414/506 8.9 15380/50/3 1 5.8 42.0 1.9 7.7 342/420 9.2 15208-230/60/3 1 12.8 91.0 4.6 17.4 197/253 20.6 30

11/2 460/60/3 1 5.8 42.0 2.3 8.1 414/506 9.6 15380/50/3 1 5.8 42.0 2.7 8.5 342/420 9.9 15208-230/60/3 1 17.4 123.0 2.8 20.2 197/253 24.6 40

3/4 460/60/3 1 6.8 49.5 1.4 8.2 414/506 9.9 15380/50/3 1 6.8 49.5 2.1 8.9 342/420 10.6 15208-230/60/3 1 17.4 124.0 3.4 20.8 197/253 25.2 40

060 1 460/60/3 1 6.8 59.6 1.7 8.5 414/506 10.2 15380/50/3 1 6.8 59.6 1.9 8.7 342/420 10.4 15208-230/60/3 1 17.4 124.0 4.6 22.0 197/253 26.4 40

11/2 460/60/3 1 6.8 59.6 2.3 9.1 414/506 10.8 15380/50/3 1 6.8 59.6 2.7 9.5 342/420 11.2 15208-230/60/3 1 20.0 156.0 3.4 23.4 197/253 28.4 45

1 460/60/3 1 9.0 75.0 1.7 10.7 414/506 12.9 20380/50/3 1 9.0 75.0 1.9 10.9 342/420 13.2 20208-230/60/3 1 20.0 156.0 4.6 24.6 197/253 29.6 45

072 11/2 460/60/3 1 9.0 75.0 2.3 11.3 414/506 13.6 20380/50/3 1 9.0 75.0 2.7 11.7 342/420 13.9 20208-230/60/3 1 20.0 156.0 6.2 26.2 197/253 31.2 50

2 460/60/3 1 9.0 75.0 3.1 12.1 414/506 14.4 20380/50/3 1 9.0 75.0 3.5 12.5 342/420 14.8 20208-230/60/3 2 12.9 93.0 3.4 29.2 197/253 32.4 45

1 460/60/3 2 6.5 46.5 1.7 14.7 414/506 16.3 20380/50/3 2 6.5 46.5 1.9 14.9 342/420 16.5 20208-230/60/3 2 12.9 91.0 4.6 30.4 197/253 33.6 45

096 11/2 460/60/3 2 6.5 46.0 2.3 15.3 414/506 16.9 20380/50/3 2 6.5 46.0 2.7 15.7 342/420 17.3 20208-230/60/3 2 12.9 91.0 6.2 32.0 197/253 35.2 45

2 460/60/3 2 6.5 46.0 3.1 15.5 414/506 17.7 20380/50/3 2 6.5 46.0 3.5 15.9 342/420 18.1 20208-230/60/3 2 16.1 125.0 4.6 36.8 197/253 40.8 50

11/2 460/60/3 2 8.1 66.5 2.3 18.5 414/506 20.5 25380/50/3 2 8.1 66.5 2.7 18.9 342/420 20.9 25208-230/60/3 2 16.1 128.0 6.2 38.4 197/253 42.4 50

120 2 460/60/3 2 8.1 63.0 3.1 19.3 414/506 21.3 25380/50/3 2 8.1 63.0 3.5 19.7 342/420 21.7 25208-230/60/3 2 16.1 128.0 8.0 40.2 197/253 44.2 60

3 460/60/3 2 8.1 63.0 4.0 20.2 414/506 22.2 30380/50/3 2 8.1 63.0 4.8 21.0 342/420 23.0 30208-230/60/3 2 20.0 156.0 4.6 44.6 197/253 49.6 60

11/2 460/60/3 2 9.0 75.5 2.3 20.3 414/506 22.6 30380/50/3 2 9.0 75.5 2.7 20.7 342/420 23.0 30208-230/60/3 2 20.0 156.0 6.2 46.2 197/253 51.2 70

150 2 460/60/3 2 9.0 75.5 3.1 21.1 414/506 23.4 30380/50/3 2 9.0 75.5 3.5 21.5 342/420 23.8 30208-230/60/3 2 20.0 156.0 8.0 48.0 197/253 53.0 70

3 460/60/3 2 9.0 75.5 4.0 22.0 414/506 24.3 30380/50/3 2 9.0 75.5 4.8 22.8 342/420 25.1 30

Electrical Data – RWD, RGD 036 – 150


Electrical Data – RWD, RGD 180 – 420

Unit SizeFan Motor



2 460/60/3 2 10.9 100.0 3.1 24.9 414/506 27.6 35380/50/3 2 10.9 100.0 3.5 25.3 342/420 28.0 35

208-230/60/3 2 22.5 164.0 8.0 53.0 197/253 58.6 80180 3 460/60/3 2 10.9 100.0 4.0 25.8 414/506 28.5 35

380/50/3 2 10.9 100.0 4.8 26.6 342/420 29.3 40208-230/60/3 2 22.5 164.0 13.4 58.4 197/253 64.0 80

5 460/60/3 2 10.9 100.0 6.7 28.5 414/506 31.2 40380/50/3 2 10.9 100.0 7.8 29.6 342/420 32.3 40

208-230/60/3 2 30.9 225.0 13.4 75.2 197/253 82.9 1105 460/60/3 2 15.6 114.0 6.7 37.9 414/506 41.8 50

240 380/50/3 2 15.6 114.0 7.8 39.0 342/420 42.9 50208-230/60/3 2 30.9 225.0 20.0 81.8 197/253 89.5 110

71/2 460/60/3 2 15.6 114.0 10.0 41.2 414/506 45.1 60380/50/3 2 15.6 114.0 11.5 42.7 342/420 46.6 60

208-230/60/3 2 37.8 239.0 13.4 89.0 197/253 98.5 1255 460/60/3 2 17.3 125.0 6.7 41.3 414/506 45.6 60

380/50/3 2 17.3 125.0 7.8 42.4 342/420 46.7 60208-230/60/3 2 37.8 239.0 20.0 95.6 197/253 105.1 125

300 71/2 460/60/3 2 17.3 125.0 10.0 44.6 414/506 48.9 60380/50/3 2 17.3 125.0 11.5 46.1 342/420 50.4 60

208-230/60/3 2 37.8 239.0 28.0 103.6 197/253 113.1 15010 460/60/3 2 17.3 125.0 14.0 48.6 414/506 52.9 70

380/50/3 2 17.3 125.0 14.0 48.6 342/420 52.9 70208-230/60/3 2 52.6 425.0 20.0 125.2 197/253 138.4 175

71/2 460/60/3 2 23.8 187.0 10.0 57.6 414/506 63.6 80360 380/50/3 2 23.8 187.0 11.5 59.1 342/420 65.1 80

208-230/60/3 2 52.6 425.0 28.0 133.2 197/253 146.4 17510 460/60/3 2 23.8 187.0 14.0 61.6 414/506 67.5 90

380/50/3 2 23.8 187.0 14.0 61.6 342/420 67.5 90208-230/60/3 3 37.8 239.0 28.0 141.4 197/253 150.9 175

10 460/60/3 3 17.3 125.0 14.0 65.9 414/506 70.2 80420 380/50/3 3 17.3 125.0 14.0 65.9 342/420 70.2 80

208-230/60/3 3 37.8 239.0 38.6 152.0 197/253 161.5 17515 460/60/3 3 17.3 125.0 19.3 71.2 414/506 75.5 90

380/50/3 3 17.3 125.0 19.3 71.2 342/420 75.5 90


Cooling capacities shown are gross capacities. For net capacities,multiply blower bhp required times 2545 Btu per bph and subtractfrom total and sensible in tables.

Table 8. Cooling

Capacity Data – RWD, RGD 036

TotalSH

HeatEWT(oF) gpm cfm Capacity

Btu/hWatts Rejected

Btu/h Btu/h1,100 45,810 32,040 1,230 50,000

6.1 1,200 46,490 33,490 1,230 50,70040 1,300 47,100 34,850 1,240 51,330

1,100 46,460 32,310 1,120 50,2808.6 1,200 47,180 33,740 1,120 51,020

1,300 47,780 35,180 1,130 51,6301,100 43,990 31,450 1,490 49,080

6.1 1,200 44,680 32,780 1,490 49,7801,300 45,170 34,280 1,500 50,3101,100 44,330 31,590 1,440 49,260

50 7.2 1,200 45,030 32,920 1,450 49,9701,300 45,590 34,320 1,450 50,5501,100 44,680 31,620 1,400 49,450

8.6 1,200 45,340 33,070 1,400 50,1301,300 45,920 34,450 1,410 50,7201,100 40,340 29,790 1,940 46,970

6.1 1,200 40,860 31,240 1,950 47,5201,300 41,510 32,650 1,960 48,2101,100 40,610 30,040 1,910 47,130

70 7.2 1,200 41,230 31,310 1,910 47,7601,300 41,850 32,800 1,920 48,4301,100 40,900 30,150 1,880 47,310

8.6 1,200 41,530 31,440 1,880 47,9501,300 42,160 32,930 1,890 48,6201,100 34,860 27,750 2,090 41,990

6.1 1,200 35,310 29,140 2,100 42,4801,300 35,750 30,370 2,110 42,9401,100 35,140 27,860 2,060 42,180

85 7.2 1,200 35,610 29,260 2,070 42,6801,300 36,010 30,610 2,080 43,1101,100 35,440 27,870 2,030 42,380

8.6 1,200 35,870 29,360 2,040 42,8501,300 36,290 30,720 2,050 43,2901,100 32,030 26,500 2,340 40,030

6.1 1,200 32,420 27,860 2,350 40,4601,300 32,720 29,300 2,360 40,7901,100 32,300 26,610 2,320 40,220

100 7.2 1,200 32,700 27,970 2,330 40,6601,300 33,010 29,420 2,340 41,0001,100 32,550 26,710 2,300 40,400

8.6 1,200 32,960 28,060 2,310 40,8501,300 33,270 29,520 2,320 41,1901,100 30,040 25,710 2,490 38,560

6.1 1,200 30,340 27,200 2,510 38,9001,300 30,660 28,450 2,520 39,2601,100 30,300 25,810 2,480 38,760

110 7.2 1,200 30,610 27,300 2,490 39,1001,300 30,900 28,640 2,500 39,4501,100 30,540 25,910 2,460 38,930

8.6 1,200 30,850 27,400 2,470 39,2901,300 31,160 28,900 2,480 39,630

Notes:1. Above ratings are based on 80oF dbt,

67oF wbt entering air in cooling, 70oF dbtin heating. For other entering air condi-tions see correction factor charts.

2. Above ratings do not include allowancefor water pump power consumption.

3. Heating ratings below 45oEWT based onthe use of 20% methanol/water anti-freeze.

4. Interpolation of ratings is permitted.5. Above ratings are at 208 volts.

Heating HeatEWT(oF) gpm cfm Capacity Watts Absorpted

Btu/h Btu/h1,100 20,860 1,450 15,900

6.1 1,200 20,890 1,410 16,06030 1,300 20,910 1,380 16,200

1,100 21.490 1,490 16,4108.6 1,200 21,520 1,450 16,580

1,300 21,550 1,410 16,7301,100 25,310 1,650 19,670

6.1 1,200 25,350 1,610 19,870

40 1,300 25,370 1,560 20,0401,100 26,090 1,690 20,320

8.6 1,200 26,140 1,640 20,5401,300 26,170 1,600 20,7201,100 30,200 1,910 23,700

6.1 1,200 30,280 1,850 23,9501,300 30,320 1,800 24,1601,100 30,710 1,930 24,130

50 7.2 1,200 30,790 1,870 24,3901,300 30,840 1,830 24,6101,100 31,170 1,950 24,520

8.6 1,200 31,260 1,900 24,7901,300 31,320 1,850 25,0201,100 35,180 2,130 27,900

6.1 1,200 35,310 2,080 28,2201,300 35,400 2,030 28,4901,100 35,760 2,160 28,390

60 7.2 1,200 35,900 2,100 28,7201,300 36,010 2,050 29,0001,100 36,290 2,180 28,840

8.6 1,200 36,450 2,130 29,1801,300 36,570 2,080 29,4701,100 40,030 2,320 32,090

6.1 1,200 40,240 2,270 32,4901,300 40,410 2,220 32,8201,100 40,690 2,350 32,650

70 7.2 1,200 40,930 2,300 33,0601,300 41,110 2,260 33,4101,100 41,340 2,390 33,200

8.6 1,200 41,600 2,340 33,6201,300 41,800 2,290 33,9801,100 45,170 2,550 36,450

6.1 1,200 45,500 2,510 36,9401,300 45,770 2,460 37,3501,100 45,960 2,590 37,120

80 7.2 1,200 46,320 2,550 37,6301,300 46,610 2,500 38,0601,100 46,660 2,620 37,720

8.6 1,200 47,060 2,580 38,2501,300 47,370 2,540 38,700

MultipliersHeating

Ent. AirHeating Heat of Total

CorrectionoF dbt

Btu/h Absorp. WattsMultipliers 60 1.014 1.038 0.925

Various 65 1.007 1.019 0.963Entering Air oF 70 1 1 1

dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––

Condenser Water Flow Cooling Performance Correction FactorsCooling Pressure Total Heat SensibleCycle gpm Drop Capacity

WattsRejection Capacity EER

Design � T psi Ft.HD. Btu/hInput

Btu/h Btu/h8o 10.6 7.2 16.6 1.005 0.987 1.002 1.001 1.0210o 8.6 4.7 10.9 1.000 1.000 1.000 1.000 1.0012o 7.1 3.1 7.2 0.987 1.012 0.992 0.996 0.9814o 6.1 2.3 5.4 0.973 1.025 0.985 0.992 0.9516o 5.3 2.0 4.6 0.960 1.037 0.977 0.988 0.9320o 4.3 1.2 2.8 0.958 1.054 0.973 0.980 0.91

Table 8b. Cooling Performance Correction Factors

Table 8c. Heating

Table 8d. Heating Correction Multipliers

of 62 Rooftop Water Source Heat Pumps 1110


Table 9. Cooling


MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h1,700 64,590 46,720 2,230 72,200

8.5 1,800 65,270 47,840 2,230 72,88040 1,900 65,640 49,320 2,240 73,290

1,700 65,590 47,110 2,130 72,84013 1,800 66,280 48,260 2,130 73,540

1,900 66,810 49,540 2,130 74,0801,700 62,230 45,660 2,470 70,670

8.5 1,800 62,820 46,860 2,480 71,2701,900 63,230 48,230 2,490 71,7101,700 62,850 45,850 2,410 71,080

50 10.5 1,800 63,420 47,100 2,420 71,6601,900 63,760 48,600 2,430 72,0401,700 63,270 45,970 2,370 71,360

13 1,800 63,820 47,270 2,380 71,9301,900 64,180 48,760 2,390 72,3201,700 56,940 43,710 2,980 67,120

8.5 1,800 57,420 44,940 2,990 67,6201,900 58,060 46,220 3,000 68,2901,700 57,500 43,920 2,930 67,500

70 10.5 1,800 58,070 45,010 2,930 68,0801,900 58,620 46,480 2,950 68,6701,700 57,890 44,030 2,890 67,770

13 1,800 58,330 45,390 2,900 68,2301,900 58,910 46,830 2,910 68,8401,700 51,270 41,280 3,110 69,530

8.5 1,800 51,590 42,740 3,130 62,2601,900 51,960 43,980 3,140 62,6701,700 51,700 41,710 3,070 62,170

85 10.5 1,800 52,140 42,940 3,080 62,6401,900 52,520 44,190 3,090 63,0601,700 52,060 41,840 3,040 62,420

13 1,800 52,600 42,900 3,040 62,980 1,900 52,900 44,330 3,050 63,3201,700 47,130 39,590 3,470 58,980

8.5 1,800 47,390 41,060 3,490 59,3001,900 47,760 42,180 3,500 59,7001,700 47,630 39,800 3,430 59,330

100 10.5 1,800 47,910 41,250 3,450 59,6801,900 48,240 42,520 3,460 60,0501,700 47,880 40,150 3,410 59,500

13 1,800 48,350 41,180 3,410 60,0001,900 48,590 42,640 3,430 60,2901,700 44,150 38,650 3,710 56,830

8.5 1,800 44,530 39,760 3,720 57,2401,900 44,760 41,130 3,740 57,5301,700 44,720 38,630 3,670 57,240

110 10.5 1,800 44,970 40,110 3,690 57,5601,900 45,260 41,330 3,700 57,9001,700 45,040 38,770 3,640 57,480

13 1,800 45,300 40,240 3,660 57,8001,900 45,600 41,470 3,680 58,150


Btu/h Btu/h1,700 32,000 2,270 24,260

8.5 1,800 32,040 2,250 24,35030 1,900 32,170 2,250 24,490

1,700 32,920 2,300 25,08013 1,800 33,020 2,290 25,210

1,900 33,110 2,280 25,3301,700 37,770 2,480 29,300

8.5 1,800 37,890 2,470 29,470

40 1,900 37,990 2,460 29,6101,700 38,950 2,520 30,340

13 1,800 39,070 2,510 30,5201,900 39,190 2,500 30,6701,700 43,880 2,700 34,680

8.5 1,800 44,020 2,680 34,8901,900 44,150 2,660 35,0701,700 44,660 2,720 35,370

50 10.5 1,800 44,820 2,700 35,5901,900 44,960 2,690 35,7901,700 45,230 2,740 35,870

13 1,800 45,390 2,720 36,1001,900 45,540 2,710 36,3001,700 50,260 2,910 40,310

8.5 1,800 50,440 2,890 40,5801,900 50,600 2,870 40,8201,700 51,190 2,950 41,130

60 10.5 1,800 51,390 2,920 41,4101,900 51,590 2,900 41,6901,700 51,870 2,970 41,730

13 1,800 52,100 2,940 42,0601,900 52,280 2,920 42,3201,700 56,890 3,150 46,150

8.5 1,800 57,110 3,120 46,4801,900 57,310 3,090 46,7801,700 58,010 3,190 47,140

70 10.5 1,800 58,250 3,150 47,5001,900 58,470 3,120 47,8101,700 58,790 3,210 47,840

13 1,800 59,050 3,180 48,2101,900 59,270 3,150 48,5401,700 63,680 3,380 52,150

8.5 1,800 63,960 3,340 52,5701,900 64,210 3,300 52,9501,700 64,970 3,420 53,290

80 10.5 1,800 65,270 3,380 53,7401,900 65,540 3,340 54,1401,700 65,820 3,450 54,040

13 1,800 66,140 3,410 54,5101,900 66,410 3,370 54,930

Table 9c. Heating










Btu/h Btu/h8o 15.7 8.5 19.7 1.005 0.957 1.002 1.001 1.0210o 13 5.9 13.7 1.000 1.000 1.000 1.000 1.0012o 10.4 3.9 9.0 0.987 1.012 0.992 0.996 0.9814o 8.9 2.9 6.7 0.973 1.025 0.985 0.992 0.9516o 7.8 2.2 5.2 0.960 1.037 0.977 0.988 0.9320o 6.3 1.5 3.4 0.958 1.054 0.973 0.980 0.91




Table 10. Cooling


TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

1140

15.5

11

50 13

15.5

11

70 13

15.5

11

85 13

15.5

11

100 13

15.5

11

110 13

15.5


Btu/h Btu/h

1130

15.5

11

40

15.5

11

50 13

15.5

11

60 13

15.5

11

70 13

15.5

11

80 13

15.5

1,800 75,430 52,770 2,640 84,4302,000 76,660 55,660 2,650 85,7102,200 77,680 58,510 2,670 86,7801,800 76,030 53,070 2,560 84,7802,000 77,330 55,950 2,580 86,1202,200 78,370 58,840 2,590 87,2201,800 73,490 51,990 2,860 83,2402,000 74,700 54,860 2,870 84,5002,200 75,670 57,720 2,890 85,5201,800 73,850 52,140 2,820 83,4502,000 75,070 55,010 2,830 84,7302,200 76,060 57,870 2,840 85,7601,800 74,160 52,270 2,780 83,6402,000 75,400 55,140 2,790 84,9302,200 76,400 58,000 2,810 85,9701,800 69,200 50,230 3,420 80,8702,000 70,270 53,120 3,440 82,0002,200 71,260 55,620 3,440 83,0101,800 69,570 50,380 3,370 81,0602,000 70,660 53,260 3,380 82,2002,200 71,650 55,800 3,390 83,2201,800 69,890 50,510 3,320 81,2302,000 70,990 53,400 3,340 82,3802,200 71,870 56,330 3,350 83,3001,800 65,680 48,850 3,950 79,1702,000 66,750 51,430 3,960 80,2702,200 67,440 54,580 3,980 81,0101,800 66,040 48,990 3,890 79,3302,000 67,120 51,600 3,900 80,4402,200 67,960 54,330 3,910 81,3101,800 66,360 49,110 3,840 79,4702,000 67,330 52,070 3,860 80,4902,200 68,160 54,870 3,870 81,3601,800 62,050 47,150 4,590 77,7202,000 62,830 50,290 4,610 78,5602,200 63,620 52,870 4,620 79,3801,800 62,290 47,620 4,530 77,7602,000 63,320 50,040 4,540 78,8102,200 63,990 53,030 4,550 79,5201,800 62,590 47,720 4,480 77,8802,000 63,620 50,190 4,480 78,9302,200 64,300 53,190 4,500 79,6401,800 59,520 46,080 5,090 76,9002,000 60,350 48,870 5,100 77,7602,200 61,140 51,730 5,110 78,5901,800 59,850 46,220 5,030 76,9902,000 60,690 49,020 5,040 77,8702,200 61,490 51,880 5,040 78,7001,800 60,130 46,360 4,970 77,0802,000 60,990 49,140 4,980 77,9702,200 61,800 52,010 4,990 78,810

1,800 42,040 3,290 30,3002,000 42,100 3,230 30,5602,200 42,150 3,180 30,7701,800 42,760 3,310 31,0502,000 42,820 3,240 31,3102,200 42,880 3,190 31,5201,800 47,700 3,410 35,7502,000 47,780 3,340 36,0602,200 47,840 3,280 36,3101,800 48,600 3,430 36,5702,000 48,690 3,350 36,9002,200 48,770 3,290 37,1701,800 53,790 3,530 41,5302,000 53,900 3,450 41,9202,200 53,990 3,380 42,2201,800 54,370 3,550 42,0702,000 54,490 3,460 42,4702,200 54,580 3,390 42,7901,800 54,900 3,560 42,5602,000 55,020 3,470 42,9702,200 55,130 3,400 43,2901,800 60,290 3,670 47,6102,000 60,430 3,570 48,0902,200 60,550 3,490 48,4701,800 60,990 3,690 48,2802,000 61,150 3,580 48,7802,200 61,280 3,500 49,1701,800 61,660 3,700 48,9402,000 61,830 3,600 49,4502,200 61,970 3,510 49,8501,800 67,140 3,820 54,1302,000 67,330 3,700 54,7102,200 67,500 3,610 55,1801,800 68,000 3,840 54,9602,000 68,210 3,720 55,5602,200 68,390 3,630 56,0401,800 68,710 3,850 55,6202,000 68,940 3,730 56,2402,200 69,130 3,640 56,7401,800 74,350 3,980 60,9602,000 74,610 3,850 61,6602,200 74,830 3,740 62,2301,800 75,320 4,010 61,8902,000 75,610 3,870 62,6202,200 75,840 3,760 63,2101,800 76,020 4,020 62,4802,000 76,320 3,880 63,2502,200 76,570 3,770 63,850

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––










Btu/h Btu/h8o 19.4 10 21.9 1.005 0.987 1.002 1.001 1.0210o 15.5 6 14.0 1.000 1.000 1.000 1.000 1.0012o 12.9 4 9.7 0.987 1.012 0.992 0.996 0.9814o 11.1 3 7.2 0.973 1.025 0.985 0.992 0.9516o 9.7 2 5.5 0.960 1.037 0.977 0.988 0.9320o 7.8 2 3.5 0.958 1.054 0.973 0.980 0.91


Table 10c. Heating


2,000 82,960 56,110 4,040 96,7602,300 84,830 60,300 4,100 98,8202,600 86,310 64,280 4,140 100,4402,000 83,800 56,630 3,930 97,2102,300 85,720 60,850 3,990 99,3302,600 87,350 64,650 4,020 101,0802,000 80,460 55,360 4,350 95,3102,300 82,390 59,270 4,390 97,3802,600 83,940 62,950 4,420 99,0402,000 81,010 55,590 4,280 95,6202,300 83,060 59,350 4,320 97,7902,600 84,370 63,550 4,360 99,2402,000 81,370 55,740 4,230 95,8202,300 83,370 59,660 4,280 97,9502,600 84,790 63,690 4,310 99,5002,000 75,490 53,100 5,040 92,7002,300 77,090 57,230 5,080 94,4302,600 78,590 61,260 5,120 96,0402,000 75,940 53,470 4,970 92,8902,300 77,670 57,420 5,000 94,7402,600 79,190 61,480 5,030 96,3702,000 76,290 53,610 4,920 93,0702,300 78,050 57,550 4,950 94,9502,600 79,580 61,630 4,980 96,5802,000 71,480 51,440 5,690 90,8802,300 73,110 55,200 5,710 92,6102,600 74,400 59,450 5,750 94,0302,000 72,000 51,630 5,600 91,1002,300 73,650 55,430 5,630 92,8402,600 75,110 59,370 5,650 94,4002,000 72,320 51,800 5,540 91,2302,300 73,840 55,910 5,570 92,8602,600 75,320 59,860 5,600 94,4302,000 67,260 49,820 6,490 89,3902,300 68,960 53,570 6,510 91,1902,600 70,180 57,260 6,540 92,4902,000 67,760 49,980 6,390 89,5502,300 69,330 54,110 6,420 91,2202,600 70,560 57,840 6,440 92,5402,000 68,090 50,080 6,320 89,6602,300 69,810 53,920 6,340 91,4502,600 71,060 57,640 6,370 92,7802,000 64,400 48,640 7,120 88,7102,300 65,900 52,660 7,160 90,3202,600 67,060 56,340 7,190 91,5802,000 65,010 48,500 7,010 88,9202,300 66,540 52,530 7,040 90,5502,600 67,530 56,640 7,080 91,6802,000 65,170 48,950 6,950 88,8702,300 66,700 53,010 6,970 90,490

2,600 67,870 56,720 6,990 91,740


TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

1240

18

12

50 15

18

12

70 15

18

12

85 15

18

12

100 15

18

12

110 15

18


Btu/h Btu/h

1230

18

12

40

18

12

50 15

18

12

60 15

18

12

70 15

18

12

80 15

18

2,000 55,920 4,660 40,0802,300 56,070 4,550 40,5402,600 56,180 4,470 40,8902,000 57,260 4,700 41,4002,300 57,430 4,580 41,9002,600 57,560 4,500 42,2702,000 63,360 4,880 46,4602,300 63,550 4,750 47,0802,600 63,700 4,650 47,5402,000 64,940 4,920 47,8102,300 65,170 4,790 48,4702,600 65,350 4,690 48,9702,000 71,140 5,110 53,4202,300 71,400 4,950 54,2002,600 71,610 4,830 54,7802,000 72,320 5,140 54,5102,300 72,620 4,980 55,3302,600 72,850 4,860 55,9402,000 73,130 5,160 55,2702,300 73,450 5,000 56,1102,600 73,690 4,880 56,7402,000 79,440 5,350 61,0802,300 79,790 5,170 62,0302,600 80,080 5,040 62,7402,000 80,840 5,400 62,3802,300 81,240 5,210 63,3802,600 81,550 5,070 64,1302,000 81,820 5,430 63,2902,300 82,240 5,240 64,3202,600 82,570 5,100 65,1002,000 88,140 5,630 69,0302,300 88,610 5,420 70,1902,600 88,980 5,260 71,0602,000 89,800 5,680 70,5702,300 90,320 5,460 71,8002,600 90,730 5,310 72,7102,000 90,920 5,720 71,6102,300 91,470 5,500 72,8802,600 91,910 5,340 73,8302,000 97,200 5,930 77,3302,300 97,830 5,680 79,0202,600 98,320 5,510 80,0402,000 99,100 5,990 79,3002,300 99,770 5,740 80,7502,600 100,310 5,570 81,8402,000 100,360 6,040 80,1002,300 101,080 5,790 81,6502,600 101,650 5,610 82,810


Table 11. Cooling

Table 11c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––










Btu/h Btu/h8o 23 5 12.0 1.006 0.988 1.003 1.003 1.0210o 18 4 8.0 1.000 1.000 1.000 1.000 1.0012o 15 3 6.0 0.995 1.011 0.998 0.995 0.9914o 13 2 4.5 0.991 1.022 0.995 0.992 0.9716o 11 2 3.5 0.986 1.035 0.992 0.990 0.9520o 9 1 2.5 0.975 1.056 0.988 0.985 0.93






Btu/h Btu/h8o 28 9.6 22.2 1.005 0.987 1.002 1.001 1.0210o 24 7.1 16.5 1.000 1.000 1.000 1.000 1.0012o 21 5.5 12.7 0.987 1.012 0.992 0.996 0.9814o 18 4.1 9.5 0.973 1.025 0.985 0.992 0.9516o 16 3.3 7.5 0.960 1.037 0.977 0.988 0.9320o 12 1.9 4.3 0.958 1.054 0.973 0.980 0.91


Btu/h Btu/h

16

30

24

16

40 20

24

16

50 20

24

16

60 20

24

16

70 20

24

16

80 20

24


Table 12. Cooling


TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

16

40

24

16

50 20

24

16

70 20

24

16

85 20

24

16

100 20

24

16

110 20

24

2,800 114,590 80,400 4,200 121,7503,200 116,920 85,710 4,230 124,1303,600 118,900 90,560 4,240 126,1402,800 115,980 80,980 4,050 122,8903,200 118,500 86,120 4,070 125,4503,600 120,450 91,150 4,090 127,4302,800 111,350 78,800 4,580 119,1603,200 113,560 84,090 4,610 121,4203,600 115,180 89,420 4,630 123,0902,800 112,060 79,340 4,490 119,7103,200 114,360 84,570 4,510 122,0503,600 116,200 89,550 4,530 123,9202,800 112,600 79,560 4,420 120,1503,200 114,950 84,780 4,440 122,5303,600 116,810 89,780 4,460 124,4202,800 104,180 76,040 5,540 113,6303,200 106,150 81,300 5,560 115,6403,600 108,290 86,360 5,580 117,8102,800 104,980 76,330 5,420 114,2303,200 106,990 81,600 5,450 116,2903,600 109,130 86,750 5,460 118,4502,800 105,510 76,520 5,350 114,6303,200 107,550 81,800 5,370 116,7103,600 109,680 87,010 5,390 118,8702,800 98,620 73,800 6,410 109,5503,200 100,580 78,690 6,430 111,5503,600 102,520 83,940 6,460 113,5402,800 99,390 74,070 6,290 110,1103,200 101,200 79,360 6,310 111,9603,600 103,180 84,620 6,330 113,9902,800 99,890 74,260 6,210 110,4803,200 101,730 79,540 6,230 112,3503,600 103,720 84,830 6,250 114,3802,800 92,840 71,510 7,420 105,4903,200 95,040 76,610 7,440 107,7303,600 96,580 81,350 7,460 109,3102,800 93,570 71,770 7,290 106,0003,200 95,630 77,260 7,310 108,1103,600 97,350 81,690 7,330 109,8502,800 94,050 71,940 7,200 106,3303,200 96,120 77,450 7,230 108,4503,600 97,700 82,260 7,240 110,0602,800 88,950 69,820 8,160 102,8603,200 90,930 75,230 8,190 104,9003,600 92,320 80,050 8,220 106,3402,800 89,590 70,180 8,030 103,2903,200 91,650 75,510 8,050 105,3903,600 93,070 80,340 8,080 106,8502,800 90,220 69,970 7,930 103,7603,200 92,260 75,360 7,960 105,8403,600 93,560 80,530 7,990 107,190

2,800 68,050 5,970 47,6803,200 68,230 5,850 48,2703,600 68,360 5,750 48,7302,800 69,650 6,010 49,1403,200 69,840 5,880 49,7703,600 70,000 5,790 50,2602,800 77,690 6,220 56,4803,200 77,910 6,060 57,2203,600 78,110 5,950 57,8102,800 78,810 6,240 57,5303,200 79,060 6,090 58,2703,600 79,250 5,970 58,8702,800 79,610 6,270 58,2303,200 79,870 6,110 59,0203,600 80,070 5,990 59,6402,800 88,010 6,480 65,9003,200 88,300 6,290 66,8203,600 88,520 6,150 67,5202,800 89,380 6,520 67,1403,200 89,700 6,330 68,1103,600 89,950 6,180 68,8502,800 90,350 6,540 68,0203,200 90,690 6,350 69,0303,600 90,960 6,200 69,7902,800 98,890 6,760 75,8103,200 99,270 6,540 76,9503,600 99,570 6,370 77,8202,800 100,560 6,810 77,3103,200 100,980 6,580 78,5203,600 101,350 6,410 79,4802,800 101,750 6,840 78,4103,200 102,200 6,600 79,6603,600 102,550 6,430 80,6002,800 110,300 7,070 86,1703,200 110,720 6,800 87,5103,600 111,110 6,610 88,5702,800 112,290 7,120 87,9803,200 112,850 6,850 89,4603,600 113,290 6,650 90,5902,800 113,620 7,160 89,1903,200 114,220 6,890 90,7203,600 114,690 6,680 91,8902,800 122,170 7,400 96,9003,200 122,820 7,090 98,6203,600 123,340 6,870 99,9002,800 124,460 7,470 98,9803,200 125,190 7,150 100,7803,600 125,760 6,920 102,1502,800 126,050 7,520 100,4003,200 126,830 7,190 102,2803,600 127,450 6,960 103,710

Table 12c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––


Table 12b. Cooling Performance Correction FactorsNotes:1. Above ratings are based on 80oF dbt,







Table 13. Cooling

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

20

40

31

20

50 26

31

20

70 26

31

20

85 26

31

20

100 26

31

20

110 26

31


3,500 141,280 99,160 5,340 150,3904,000 144,450 105,610 5,380 153,6304,500 146,750 111,940 5,410 155,9803,500 143,290 99,570 5,130 152,0504,000 146,280 106,290 5,170 155,1004,500 148,980 112,230 5,200 157,8403,500 137,330 97,500 5,840 147,2904,000 140,360 103,910 5,870 150,3904,500 142,640 110,020 5,900 152,7003,500 138,750 97,630 5,690 148,4504,000 141,550 104,410 5,730 151,3204,500 143,900 110,550 5,750 153,7103,500 139,040 98,230 5,620 148,6304,000 142,190 104,670 5,650 151,8204,500 144,500 110,830 5,670 154,1803,500 129,020 93,950 7,030 141,0204,000 131,660 100,250 7,060 143,7104,500 134,100 106,680 7,100 146,2103,500 130,120 94,410 6,860 141,8304,000 132,740 100,820 6,890 144,5004,500 135,290 107,200 6,920 147,1003,500 130,700 94,660 6,780 142,2604,000 133,350 101,080 6,810 144,9604,500 135,870 107,470 6,830 147,5303,500 122,260 91,300 8,110 136,1004,000 122,670 96,110 8,070 136,4504,500 127,040 103,830 8,180 140,9903,500 123,310 91,760 7,930 136,8404,000 126,000 98,200 7,960 139,5804,500 128,190 104,340 7,990 141,8203,500 123,870 92,000 7,840 137,2404,000 126,580 98,520 7,860 140,0004,500 128,830 104,450 7,890 142,2903,500 115,360 88,300 9,350 131,3104,000 117,820 94,740 9,390 133,8404,500 119,830 100,610 9,420 135,9103,500 116,360 88,750 9,160 131,9904,000 118,880 95,200 9,190 134,5604,500 120,850 101,240 9,230 136,6003,500 116,890 88,980 9,060 132,3504,000 119,440 95,440 9,090 134,9504,500 121,430 101,500 9,120 137,0003,500 110,640 86,580 10,270 128,1704,000 112,900 92,810 10,320 130,5204,500 114,880 98,370 10,350 132,5403,500 111,700 86,440 10,070 128,8704,000 113,910 93,280 10,120 131,1804,500 115,870 98,980 10,150 133,1903,500 110,350 85,630 9,900 127,2404,000 114,480 93,380 10,010 131,5604,500 116,420 99,250 10,040 133,560


Btu/h Btu/h

20

30

31

20

40 26

31

20

5026

31

20

60 26

31

20

70 26

31

20

80 26

31

3,500 86,130 7,240 61,4304,000 86,330 7,090 62,1504,500 86,430 6,970 62,6403,500 88,000 7,290 63,1304,000 88,240 7,130 63,9004,500 88,420 7,010 64,4903,500 98,010 7,540 72,2904,000 98,260 7,350 73,1804,500 98,460 7,210 73,8603,500 99,620 7,580 73,7604,000 99,910 7,390 74,6904,500 100,130 7,240 75,4103,500 100,520 7,600 74,5704,000 100,820 7,410 75,5404,500 101,050 7,260 76,2703,500 110,850 7,870 84,0104,000 111,190 7,640 85,1304,500 111,450 7,470 85,9703,500 112,860 7,920 85,8404,000 113,240 7,680 87,0304,500 113,530 7,510 87,9103,500 113,980 7,950 86,8604,000 114,370 7,710 88,0804,500 114,680 7,530 88,9903,500 124,580 8,210 96,5504,000 125,020 7,940 97,9404,500 125,370 7,730 98,9803,500 127,020 8,280 98,7804,000 127,520 7,990 100,2404,500 127,910 7,780 101,3603,500 128,370 8,310 100,0104,000 128,900 8,020 101,5204,500 129,310 7,810 102,6703,500 139,080 8,590 109,7704,000 139,670 8,260 111,4804,500 140,120 8,020 112,7603,500 141,980 8,660 112,4104,000 142,640 8,330 114,2304,500 143,160 8,080 115,6003,500 143,610 8,700 113,9204,000 144,320 8,360 115,8004,500 144,880 8,110 117,2103,500 154,300 8,990 123,6104,000 155,070 8,610 125,6904,500 155,670 8,330 127,2503,500 157,720 9,080 126,7504,000 158,600 8,680 128,9704,500 159,290 8,400 130,6303,500 159,540 9,130 128,3904,000 160,540 8,730 130,7404,500 161,270 8,440 132,480

Table 13c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 39 18.5 42.8 1.005 0.987 1.002 1.001 1.0210o 31 11.9 27.6 1.000 1.000 1.000 1.000 1.0012o 26 8.5 19.7 0.987 1.012 0.992 0.996 0.9814o 22 6.2 14.3 0.973 1.025 0.985 0.992 0.9516o 19 4.7 10.8 0.960 1.037 0.977 0.988 0.9320o 16 3.4 7.8 0.958 1.054 0.973 0.980 0.91






Certified Drawing


4,500 178,400 125,900 6,500 200,6005,000 180,800 133,100 6,600 203,3005,500 183,800 139,300 6,700 206,6004,500 180,500 126,900 6,200 201,8005,000 183,300 133,400 6,300 204,9005,500 186,100 140,300 6,400 207,9004,500 170,600 122,800 7,500 196,1005,000 173,000 129,600 7,500 198,8005,500 175,700 136,300 7,600 201,8004,500 172,600 123,900 7,200 197,3005,000 175,300 130,300 7,300 200,1005,500 178,000 137,300 7,300 203,0004,500 165,100 120,800 8,200 193,2005,000 168,000 127,700 8,300 196,3005,500 170,200 133,900 8,300 198,6004,500 167,200 121,700 7,900 194,3005,000 170,100 128,600 8,000 197,4005,500 172,400 134,900 8,000 199,9004,500 159,600 118,500 9,000 190,4005,000 162,500 125,100 9,100 193,5005,500 164,600 131,300 9,100 195,7004,500 161,700 119,400 8,700 191,4005,000 164,500 126,200 8,800 194,5005,500 166,800 132,200 8,800 196,8004,500 154,400 116,300 10,000 188,3005,000 156,700 122,700 10,000 190,8005,500 158,700 129,000 10,000 192,9004,500 156,000 116,900 9,600 188,7005,000 158,800 123,600 9,700 191,9005,500 160,800 129,800 9,700 193,9004,500 148,600 114,000 11,000 186,2005,000 150,700 120,500 11,100 188,6005,500 152,600 126,600 11,100 190,5004,500 150,600 114,700 10,600 186,9005,000 152,800 121,100 10,700 189,3005,500 154,600 127,600 10,800 191,5004,500 139,500 110,400 13,000 183,9005,000 141,700 116,200 13,000 186,1005,500 143,200 122,900 13,100 187,8004,500 141,500 111,100 12,500 184,3005,000 143,500 117,600 12,600 186,5005,500 145,200 123,600 12,600 188,300



Btu/h Btu/h

20

30

49

20

40

49

20

55

49

20

70

49

20

80

49

4,500 110,400 9,000 79,5005,000 110,500 8,800 80,3005,500 110,600 8,700 80,9004,500 113,300 9,100 82,3005,000 113,500 8,900 83,1005,500 113,700 8,800 83,8004,500 126,000 9,400 93,8005,000 126,200 9,200 94,8005,500 126,400 9,000 95,5004,500 129,800 9,500 97,3005,000 130,100 9,300 98,3005,500 130,300 9,100 99,1004,500 151,500 10,100 117,0005,000 151,900 9,800 118,3005,500 152,300 9,600 119,4004,500 156,400 10,300 121,4005,000 157,000 10,000 123,0005,500 157,400 9,700 124,2004,500 179,100 10,900 141,9005,000 179,800 10,600 143,7005,500 180,300 10,300 145,2004,500 185,300 11,100 147,4005,000 186,100 10,700 147,8005,500 186,700 10,400 151,1004,500 198,600 11,500 159,2005,000 199,400 11,100 161,4005,500 200,100 10,800 163,2004,500 206,000 11,800 165,7005,000 207,000 11,400 168,4005,500 207,900 11,000 170,200


Table 14. Cooling

Table 14c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 49 26.0 26.0 1.005 0.987 1.002 1.001 1.0210o 36 6.3 14.5 1.000 1.000 1.000 1.000 1.0012o 32 5.0 11.6 0.987 1.012 0.992 0.996 0.9814o 28 3.9 9.0 0.973 1.025 0.985 0.992 0.9516o 24 2.9 6.7 0.960 1.037 0.977 0.988 0.9320o 20 2.1 4.8 0.958 1.054 0.973 0.980 0.91






TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

20

40

49

20

5549

20

65

49

20

75

49

20

85

49

20

95

49

20

110

49


TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

28

40

42

28

55

42

28

65

42

28

75

42

28

85

42

28

95

42

28

110

42

5,500 201,748 148,314 6,888 225,2606,000 204,544 155,486 6,946 228,2506,500 206,710 162,080 6,990 230,5705,500 203,852 149,606 6,644 226,5306,000 206,912 156,410 6,692 229,7506,500 209,168 162,998 6,734 232,1505,500 192,710 145,082 7,884 219,6206,000 195,322 151,186 7,922 222,3606,500 197,144 158,066 7,972 224,3505,500 194,752 145,376 7,584 220,6406,000 197,396 152,722 7,642 223,4806,500 199,864 158,424 7,668 226,0305,500 186,826 142,822 8,676 216,4406,000 189,150 149,228 8,720 218,9106,500 191,068 155,640 8,760 220,9705,500 189,092 143,666 8,362 217,6306,000 191,726 149,610 8,394 220,3706,500 193,470 156,556 8,440 222,2805,500 181,176 139,666 9,548 213,7606,000 183,280 146,218 9,596 216,0306,500 185,140 152,468 9,634 218,0205,500 183,326 140,646 9,218 214,7906,000 185,270 147,724 9,270 216,9106,500 187,146 154,118 9,306 218,9105,500 174,692 137,810 10,564 210,7506,000 177,004 143,576 10,592 213,1506,500 178,434 150,498 10,642 214,7605,500 176,860 138,618 10,206 211,6906,000 179,192 144,534 10,234 214,1206,500 181,032 150,712 10,266 216,0705,500 168,388 135,104 11,680 208,2506,000 170,220 141,598 11,724 210,2306,500 172,138 147,140 11,746 212,2305,500 170,716 135,416 11,292 209,2606,000 172,402 142,412 11,340 211,1106,500 174,326 148,110 11,362 213,1005,500 159,554 130,878 13,666 206,2006,000 160,968 137,886 13,718 207,7906,500 162,714 143,406 13,736 209,5905,500 161,192 132,280 13,288 206,5406,000 162,970 138,614 13,320 208,4306,500 164,744 144,212 13,336 210,260



Btu/h Btu/h

28

30

42

28

40

42

28

55

42

28

70

42

28

80

42

5,500 121,416 8,738 91,5906,000 121,450 8,608 92,0706,500 121,508 8,502 92,4905,500 124,758 8,882 94,4406,000 124,972 8,752 95,1006,500 125,038 8,640 95,5505,500 139,438 9,254 107,8506,000 139,566 9,094 108,5306,500 139,678 8,962 109,0905,500 143,786 9,376 111,7906,000 143,964 9,208 112,5406,500 144,116 9,072 113,1505,500 167,026 9,844 133,4306,000 167,350 19,642 134,4406,500 167,632 9,476 135,2905,500 172,722 10,006 138,5706,000 173,138 9,796 139,7006,500 173,492 9,624 140,6505,500 199,260 10,784 162,4506,000 199,856 10,528 163,9206,500 200,364 10,318 165,1505,500 206,772 11,010 169,1906,000 207,508 10,742 170,8506,500 208,136 10,524 172,2205,500 222,238 11,492 183,0206,000 223,074 11,196 184,8606,500 223,784 10,956 186,3905,500 230,790 11,770 230,7906,000 231,814 11,462 231,8146,500 232,682 11,210 232,682


Table 15. Cooling

Table 15c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 53 8.3 19.2 1.005 0.987 1.002 1.001 1.02

10o 42 5.3 12.2 1.000 1.000 1.000 1.000 1.0012o 36 3.9 9.1 0.987 1.012 0.992 0.996 0.9814o 31 3.9 9.1 0.973 1.025 0.985 0.992 0.9516o 27 3.0 7.0 0.960 1.037 0.977 0.988 0.9320o 21 1.9 4.3 0.958 1.054 0.973 0.980 0.91






Certified Drawing


TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

38

40

58

38

55

58

38

65

58

38

75

58

38

85

58

38

95

58

38

110

58


Btu/h Btu/h

38

30

58

38

40

58

38

55

58

38

70

58

38

80

58


7,000 264,966 188,448 11,284 303,4808,000 269,370 199,976 11,404 308,2909,000 273,086 210,464 11,494 312,3207,000 268,496 189,974 10,982 305,9808,000 273,058 201,502 11,098 310,9409,000 276,906 212,048 11,192 315,1007,000 254,958 184,548 12,518 297,6808,000 259,126 196,040 12,624 302,2109,000 262,824 206,228 12,692 306,1407,000 257,920 185,764 12,156 299,4108,000 262,224 197,270 12,260 304,0709,000 266,060 207,440 12,326 308,1307,000 247,516 181,442 13,488 293,5508,000 251,884 192,180 13,570 298,2009,000 254,826 203,482 13,656 301,4307,000 250,470 182,662 13,090 295,1508,000 254,556 194,196 13,186 299,5609,000 258,218 204,370 13,246 303,4307,000 239,796 178,264 14,600 289,6308,000 243,984 188,924 14,674 294,0709,000 247,550 201,672 14,788 298,0207,000 242,740 179,442 14,162 291,0708,000 247,032 190,194 14,234 295,6109,000 249,816 201,706 14,316 298,6807,000 232,176 174,222 15,860 286,3108,000 235,802 185,558 15,946 290,2309,000 239,570 197,680 16,050 294,3507,000 235,064 175,440 15,384 287,5708,000 238,808 186,810 15,462 291,5809,000 242,436 199,428 15,566 295,5607,000 223,946 170,792 17,322 283,0708,000 226,980 183,206 17,422 286,4409,000 231,080 194,144 17,514 290,8607,000 226,778 171,984 16,802 284,1208,000 229,904 184,192 16,892 287,5609,000 234,124 195,360 16,972 292,0507,000 209,576 165,996 19,864 277,3708,000 213,908 177,624 19,942 281,9709,000 217,010 187,358 20,004 285,2807,000 212,760 166,132 19,238 278,4208,000 216,772 178,750 19,338 282,7709,000 219,612 189,382 19,410 285,860

7,000 166,860 13,906 119,4008,000 167,116 13,610 120,6709,000 167,270 13,384 121,5907,000 170,722 14,040 122,8008,000 170,768 13,716 123,9609,000 173,492 13,786 126,4407,000 190,256 14,652 140,2508,000 190,664 14,040 142,7509,000 190,994 14,016 143,1607,000 195,072 14,812 144,5208,000 195,566 14,438 146,2909,000 195,964 14,156 147,6507,000 226,878 15,708 173,2708,000 227,652 15,246 175,6209,000 228,276 14,904 177,4107,000 233,420 15,938 179,0208,000 234,346 15,462 181,5709,000 235,088 15,108 183,5207,000 268,028 17,098 209,6708,000 269,248 16,518 212,8709,000 270,228 16,094 215,3007,000 276,188 17,376 216,8808,000 277,628 16,780 220,3609,000 278,780 16,342 223,0007,000 297,058 18,156 235,0908,000 298,616 17,490 238,9209,000 299,868 17,002 241,8407,000 306,598 18,512 243,4208,000 308,512 17,824 247,6809,000 309,990 17,320 250,880


Table 16. Cooling

Table 16c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 73 17.9 41.5 1.005 0.987 1.002 1.001 1.0210o 58 11.6 26.7 1.000 1.000 1.000 1.000 1.0012o 49 8.4 19.4 0.987 1.012 0.992 0.996 0.9814o 42 6.3 14.4 0.973 1.025 0.985 0.992 0.9516o 36 4.7 10.8 0.960 1.037 0.977 0.988 0.9320o 29 3.1 7.1 0.958 1.054 0.973 0.980 0.91








TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

44

40

68

44

55

68

44

65

68

44

75

68

44

85

68

44

95

68

44

110

68


Btu/h Btu/h

44

30

68

44

40

68

44

55

68

44

70

68

44

80

68

9,000 320,688 233,148 12,844 364,52010,000 322,998 242,488 12,852 366,86011,000 329,302 257,850 13,020 373,7409,000 324,572 234,764 12,496 367,22010,000 329,086 247,038 12,580 372,02011,000 333,402 259,598 12,664 376,6209,000 305,406 226,844 14,290 354,18010,000 309,480 238,646 14,374 358,54011,000 314,054 250,900 14,472 363,4509,000 310,140 227,220 13,798 357,23010,000 314,408 238,978 13,878 361,77011,000 318,994 251,412 13,966 366,6609,000 295,812 222,928 15,464 348,59010,000 300,530 235,640 15,564 353,65011,000 304,188 246,718 15,644 357,5809,000 299,838 224,554 14,952 350,87010,000 304,338 235,306 14,994 355,51011,000 308,450 248,506 15,118 360,0509,000 285,940 218,918 16,812 343,32010,000 291,072 230,236 16,862 348,62011,000 294,500 241,312 16,940 352,3209,000 289,898 220,508 16,250 345,36010,000 294,640 233,108 16,344 350,42011,000 298,228 244,180 16,414 354,2509,000 276,410 213,304 18,292 338,84010,000 280,744 225,972 18,404 343,56011,000 283,954 237,018 18,480 347,0309,000 279,624 216,350 17,750 340,20010,000 284,764 227,570 17,788 345,47011,000 288,106 238,650 17,858 349,0609,000 266,122 211,278 20,150 334,89010,000 270,008 221,844 20,166 338,83011,000 273,182 232,426 20,230 342,2309,0002 270,264 211,884 19,420 336,54010,000 273,958 223,334 19,500 340,51011,000 277,058 234,424 19,566 343,8409,000 249,724 205,896 23,050 328,39010,000 252,494 214,678 23,060 331,20011,000 255,690 228,532 23,178 334,8009,000 253,262 207,154 22,366 329,60010,000 256,524 218,918 22,434 333,09011,000 259,234 230,418 22,494 336,010

9,000 210,786 16,902 153,10010,000 211,164 16,604 154,49011,000 211,482 16,364 155,6309,000 214,496 17,054 156,29010,000 214,934 16,746 157,78011,000 215,306 16,498 159,0009,000 237,674 17,626 177,52010,000 238,220 17,054 180,01011,000 238,680 16,992 180,6909,000 244,494 17,786 183,79010,000 245,144 17,422 185,68011,000 245,688 17,134 187,2109,000 281,022 18,714 217,15010,000 281,902 18,276 219,53011,000 282,644 17,932 221,4409,000 290,596 18,998 225,76010,000 291,692 18,544 228,40011,000 292,610 18,184 230,5509,000 330,078 20,172 261,23010,000 331,480 19,624 264,50011,000 332,654 19,194 267,1409,000 342,974 20,540 272,87010,000 344,686 19,976 276,51011,000 346,118 19,532 279,4609,000 364,552 21,314 291,81010,000 366,398 20,686 295,80011,000 367,940 20,194 299,0209,000 379,460 21,776 305,14010,000 381,730 21,130 309,61011,000 383,622 20,622 313,240


Table 17. Cooling

Table 17c. Heating




Btu/h Btu/h8o 86 9.3 21.6 1.005 0.987 1.002 1.001 1.0210o 68 5.9 13.7 1.000 1.000 1.000 1.000 1.0012o 58 4.4 10.1 0.987 1.012 0.992 0.996 0.9814o 49 3.2 7.3 0.973 1.025 0.985 0.992 0.9516o 43 2.4 5.7 0.960 1.037 0.977 0.988 0.9320o 35 1.6 3.8 0.958 1.054 0.973 0.980 0.91






MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––


Certified Drawing


11,000 434,250 300,200 17,716 494,71012,000 440,126 312,470 17,848 501,04013,000 445,902 324,898 17,944 507,14011,000 439,480 303,178 17,150 498,01012,000 445,592 315,016 17,250 504,47013,000 451,988 327,096 17,362 511,24011,000 417,612 294,216 20,164 486,43012,000 423,120 306,052 20,254 492,25013,000 427,818 317,658 20,334 497,22011,000 422,418 296,058 19,468 488,86012,000 428,032 308,032 19,556 494,78013,000 432,884 319,672 19,630 499,88011,000 405,372 288,964 22,078 480,72012,000 411,214 299,752 22,140 486,78013,000 414,984 312,424 22,236 490,88011,000 410,118 290,964 21,316 482,87012,000 416,116 301,864 21,376 489,07013,000 420,084 314,454 21,460 493,33011,000 393,136 282,568 24,238 475,86012,000 398,130 294,176 24,314 481,11013,000 401,670 306,806 24,406 484,97011,000 397,254 285,602 23,430 477,22012,000 403,044 296,272 23,478 483,17013,000 407,416 307,784 23,538 487,75011,000 379,742 276,840 26,718 470,93012,000 383,716 289,642 26,818 475,25013,000 387,566 301,274 26,886 479,33011,000 384,440 278,908 25,822 472,57012,000 388,600 291,688 25,908 477,02013,000 392,652 303,262 25,964 481,27011,000 365,784 270,944 29,524 466,55012,000 369,360 283,896 29,628 470,48013,000 374,614 295,824 29,698 475,97011,000 370,454 272,938 28,560 467,93012,000 374,238 285,818 28,646 472,01013,000 378,006 297,372 28,702 475,97011,000 340,246 262,236 34,226 457,06012,000 345,786 273,476 34,256 462,70013,000 348,756 285,944 34,400 466,16011,000 344,864 264,130 33,152 458,01012,000 349,334 274,952 33,174 462,56013,000 354,364 286,424 33,238 467,810

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

62

40

93

62

55

93

62

65

93

62

75

93

62

85

93

62

95

93

62

110

93



Btu/h Btu/h

62

30

93

62

40

93

62

55

93

62

70

93

62

80

93

11,000 281,798 25,552 194,59012,000 282,046 25,136 196,26013,000 282,250 24,796 196,63011,000 287,010 25,716 199,24012,000 287,166 25,298 200,82013,000 287,450 24,942 202,32011,000 319,776 26,684 228,70012,000 320,166 25,716 232,40013,000 321,070 25,804 233,00011,000 326,890 26,932 234,97012,000 327,370 26,402 237,26013,000 327,994 25,990 239,29011,000 379,220 28,250 282,80012,000 379,924 27,580 285,79013,000 380,540 27,028 288,29011,000 388,588 28,512 291,28012,000 389,466 27,820 294,52013,000 390,232 27,250 297,23011,000 446,686 30,236 343,49012,000 447,932 29,366 347,71013,000 449,022 28,658 351,21011,000 458,962 30,590 354,56012,000 460,720 29,674 359,44013,000 462,060 28,942 363,28011,000 493,874 31,632 385,91012,000 495,648 30,618 391,15013,000 497,194 29,798 395,49011,000 508,212 32,048 398,83012,000 510,406 30,996 404,62013,000 512,308 30,146 409,420


Table 18. Cooling

Table 18c. Heating




Btu/h Btu/h8o 119 20.1 46.4 1.005 0.987 1.002 1.001 1.02

10o 93 12.5 29.0 1.000 1.000 1.000 1.000 1.0012o 80 9.4 21.7 0.987 1.012 0.992 0.996 0.9814o 68 6.9 15.9 0.973 1.025 0.985 0.992 0.9516o 60 5.4 12.6 0.960 1.037 0.977 0.988 0.9320o 48 3.6 8.2 0.958 1.054 0.973 0.980 0.91






MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––



TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

66

40

135

66

55

135

66

65

135

66

75

135

66

85

135

66

95

135

66

110

135

13,000 508,400 356,700 22,900 586,40014,000 515,500 367,100 22,900 593,70015,000 521,000 379,400 23,000 599,60013,000 522,000 360,300 21,300 594,70014,000 529,000 372,800 21,400 601,90015,000 535,100 385,000 21,500 608,30013,000 488,500 346,000 25,500 575,40014,000 494,200 358,200 25,600 581,50015,000 499,100 370,100 25,700 586,80013,000 502,000 351,600 23,700 582,90014,000 508,200 364,200 23,800 589,40015,000 513,700 376,200 23,900 595,20013,000 473,600 339,700 27,600 567,70014,000 478,700 351,800 27,700 573,20015,000 483,200 363,500 27,800 578,00013,000 487,200 345,500 25,600 574,70014,000 493,000 357,800 25,700 580,80015,000 498,100 369,700 25,800 586,20013,000 456,400 335,600 30,200 559,30014,000 460,900 347,700 30,300 564,20015,000 466,400 361,000 30,400 570,20013,000 471,500 338,900 27,900 566,70014,000 476,800 351,000 28,000 576,40015,000 480,600 364,400 28,100 576,40013,000 439,000 328,500 33,000 551,70014,000 444,300 337,800 32,900 556,70015,000 448,100 353,200 33,200 561,60013,000 453,900 333,400 30,500 558,10014,000 458,500 345,500 30,600 572,20015,000 464,800 357,200 30,700 569,50013,000 420,100 321,100 36,400 544,30014,000 424,900 333,700 36,400 549,30015,000 429,300 342,800 36,300 553,30013,000 435,000 326,800 33,700 550,00014,000 440,400 340,200 33,800 570,80015,000 444,300 351,500 33,800 559,80013,000 390,100 309,000 42,200 534,20014,000 392,700 320,000 42,300 537,10015,000 394,900 330,800 42,400 539,50013,000 405,500 315,500 39,200 539,40014,000 408,800 326,700 39,300 530,70015,000 411,700 337,700 39,400 546,100



Btu/h Btu/h

66

30

135

66

40

135

66

55

135

66

70

135

66

80

135

13,000 334,800 29,600 233,60014,000 335,600 29,200 236,00015,000 336,400 28,800 238,00013,000 354,800 30,300 251,60014,000 355,600 29,800 254,00015,000 356,300 29,400 256,10013,000 381,500 31,000 275,70014,000 381,900 30,500 277,90015,000 382,200 30,000 279,80013,000 405,700 31,800 297,00014,000 406,100 31,300 299,40015,000 406,500 30,800 301,50013,000 453,600 33,400 339,60014,000 453,800 32,700 342,20015,000 454,100 32,100 344,40013,000 484,500 34,400 367,00014,000 485,300 33,700 370,30015,000 486,000 33,100 373,20013,000 525,900 35,900 403,30014,000 527,400 35,100 407,70015,000 528,500 34,400 411,20013,000 559,000 37,100 432,20014,000 562,100 36,300 432,80015,000 564,700 35,600 443,40013,000 569,800 38,300 439,20014,000 572,700 36,600 447,70015,000 575,300 35,900 452,90013,000 599,500 38,700 467,40014,000 605,500 37,800 465,20015,000 610,500 37,000 484,200


Table 19. Cooling

Table 19c. Heating




Btu/h Btu/h8o 135 17 39.9 1.005 0.987 1.002 1.001 1.0210o 108 12 26.7 1.000 1.000 1.000 1.000 1.0012o 90 8 19.3 0.987 1.012 0.992 0.996 0.9814o 75 6 13.9 0.973 1.025 0.985 0.992 0.9516o 66 5 11.0 0.960 1.037 0.977 0.988 0.9320o 54 3 7.7 0.958 1.054 0.973 0.980 0.91






MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––


Certified Drawing


VOLTAGEARRANGEMENT UNIT SIZE 208/60/3 240/60/3 480/60/3

HEATER kW FLA HEATER kW FLA HEATER kW FLA036 – 420 3.8 10.4 5.0 12.1 5.0 12.0048 – 420 11.3 31.2 15.0 36.1 15.0 18.0096 – 420 15.0 41.6 20.0 48.1 20.0 24.1

DOWNFLOW096 – 420 18.8 52.0 25.0 60.1 25.0 30.1096 – 420 22.5 62.5 30.0 72.2 30.0 36.1120 – 420 26.3 72.9 35.0 84.2 35.0 42.1120 – 420 30.0 83.3 40.0 96.2 40.0 48.1180 – 420 37.5 104.1 50.0 120.3 50.0 60.1180 – 420 45.0 124.9 60.0 144.3 60.0 72.2

Minimum circuit ampacity (MCA) for wire sizingFor units less supplemental electric heat: Use values from tables on pages 9 and 10.

For supplemental electric heat: Optional separate power supply for the electric heater. For the electric heater, MCA = 1.25 xheater amps.

For unit with supplemental electric heat: Single point power. In this case, the electric heater can operate simultaneously withthe compressor(s).Minimum circuit ampacity = [(Largest comp. RLA + electric heater amps) x 1.25 + FLA of all other motors and compressors]

Maximum fuse sizeFor units less supplemental electric heat: Use values from tables on pages 10 and 11.

For supplemental electric heat: Optional separate power supply for the electric heater. For the electric heater, MFS = 1.25 xheater amps.For unit with supplemntal electric heat: Single point power. In this case, the electric heater can operate simultaneously withthe compressor(s).Max. fuse size = (2.25 x compressor RLA) + FLA of all other motors and compressors + electric heater amps

Select the next smaller from the following standard fuse sizes: 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100, 110, 125,150, 175, 200, 225, 250, and 300.

Note: in some instances with relatively large electric heat loads, the value computed for maximum fuse size will be less thanthe minimum circuit ampacity. In this situation, the maximum fuse size is the same as minimum circuit ampacity or the nexthigher fuse size.

Table 21. Supplemental Electric Heaters

Correction Factors – RWD, RGD 036 – 420

Table 20. Cooling Correction Multipliers

Cooling Correction Multipliers – At Various Entering Air oF dbt and oF wbt Ent. Air Multipliers Multipliers for Sensible Cooling

oF Total At Entering Air oF dbtwbt Cooling

EER Total Watts Heat Rej.70 72 74 76 78 80 82 84 86 88 90

61 0.911 0.93 0.983 0.927 0.83 0.91 1.00 1.09 1.18 — — — — — —63 0.938 0.95 0.989 0.949 0.74 0.83 0.91 1.00 1.09 1.18 — — — — —65 0.968 0.97 0.994 0.973 0.65 0.74 0.83 0.91 1.00 1.09 1.18 1.27 — — —67 1.000 1.00 1.000 1.000 0.56 0.65 0.73 0.82 0.91 1.00 1.09 1.18 1.27 — —69 1.035 1.03 1.007 1.029 — 0.56 0.65 0.73 0.82 0.91 1.00 1.08 1.17 1.26 —71 1.072 1.06 1.012 1.060 — — 0.56 0.64 0.73 0.82 0.9 0 0.99 1.08 1.17 1.26

73 1.108 1.09 1.019 1.092 — — — — 0.64 0.72 0.81 0.90 0.99 1.07 1.16


Physical Data – RWD, RGD 036 – 420

Table 22b.

Physical Data – SI Units

DATAUNIT SIZE

036 048 060 072 096 120 150 180 240 300 360 420Fan Qty. 1 1 1 1 2 2 2 2 2 2 2 2Fan Size (in) 9 X 6 9 X 9 10 X 10 11 X 10 12 X 9 12 X 9 12 X 9 15 X 11 15 X 11 15 X 15 15 X 15 15 X 15Fan Motor Power (hp)

Small 1/2 3/4 3/4 1 1 11/2 11/2 2 –– 5 71/2 10Medium 3/4 1 1 11/2 11/2 2 2 3 5 71/2 10 15Large 1 11/2 11/2 2 2 3 3 5 71/2 10 –– ––

Coil Face Area (sq. ft.)

4.2 5.1 6.4 6.4 8.0 8.0 14.6 14.6 14.6 20.6 26.0 29.2

Coil Rows 3 3 3 4 4 4 4 4 4 4 4 4Condensate Size

3/4" (1) 3/4" (1) 3/4" (1) 3/4" (1) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2)MPT (Quantity)Compressor (Qty.) Recip. (1) Recip. (1) Scroll (1) Scroll (1) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (3)Water Conns.,

7/8" 11/8" 11/8" 11/8" 15/8" 15/8" 15/8" 15/8" 15/8" 21/8" 21/8" 21/8"O.D.S. (in)Filter Qty. 1 1 1 1 4 4 5 5 5 8 8 8Filter Size (in) 28 x 30 x 2 32 x 32 x 2 14 x 25 x 2 15 x 305/8 x 2 20 x 25 x 2 20 x 30 x 2Oper. Wt. (lbs.) 550 575 600 610 1125 1175 1630 1670 1800 2650 3450 3700Ship Wt. (lbs.) 560 585 610 620 1145 1195 1670 1710 1840 2700 3500 3750Curb Wt. (lbs.) 84 84 84 84 122 122 167 167 200 167 330 330

Physical Data – English UnitsTable 22.

DATAUNIT SIZE

036 048 060 072 096 120 150 180 240 300 360 420Fan Qty. 1 1 1 1 2 2 2 2 2 2 2 2Fan Size (mm) 229 x 153 229 x 229 254 x 254 280 x 254 305 x 229 305 x 229 305 x 229 381 x 280 381 x 280 381 x 381 381 x 381 381 x 381Fan Motor Power (watts)

Small 373 560 560 746 746 1119 1119 1492 –– 3730 5595 7460Medium 560 746 746 1119 1119 1492 1492 2238 3730 5595 7460 11186Large 746 1119 1119 1492 1492 2238 2238 3730 5595 7460 –– ––

Coil Face Area (sq. m.)

0.39 0.48 0.60 0.60 0.75 0.75 1.36 1.36 1.36 1.92 2.42 2.72

Coil Rows 3 3 3 4 4 4 4 4 4 4 4 4Condensate Size(MPT) (Quantity)

19.1 (1) 19.1 (1) 19.1 (1) 19.1 (1) 25.4 (2) 25.4 (2) 25.4 (2) 25.4 (2) 25.4 (2) 25.4 (2) 25.4 (2) 25.4 (2)

Compressor Qty. Recip. (1) Recip. (1) Scroll (1) Scroll (1) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (3)Water Conns., O.D.

653 839 839 839 1212 1212 1212 1212 1212 1585 1585 1585(mm)Filter Qty. 1 1 1 1 4 4 5 5 5 8 8 8Filter Size (mm) 711 x 762 x 51 813 x 813 x 51 356 x 635 x 51 381 x 778 x 51 508 x 635 x 51 508 x 762 x 51Oper. Wt. (kg) 250 261 272 277 511 533 740 758 817 1202 1565 1679Ship Wt. (kg) 254 266 277 281 520 542 758 776 835 1225 1588 1701Curb Wt. (kg) 38 38 38 38 56 56 76 76 91 76 150 150

Certified Drawing


Fan Motor Performance Data – RWD, RGD 036 – 420

English UnitsTable 23.

Notes: 1. For units with electric heat, add 0.1 inch external static pressure prior to making rpm and Bhp selection.

2. Tables can be interpolated but not extrapolated.

3. Above external static pressure values include 1" throwaway filters.

1,000 1,115 .4 1,200 .4 1,295 .5 1,385 .5 1,455 .6 1,530 .6 1,600 .7

036 1,200 1,150 .5 1,250 .5 1,340 .6 1,440 .6 1,500 .7 1,580 .7 1,650 .8

1,300 1,220 .5 1,320 .6 1,400 .7 1,470 .7 1,540 .8 1,620 .9 1,690 .9

1,700 1,290 .7 1,370 .7 1,450 .8 1,530 .9 1,600 1.0 1,680 1.1 1,750 1.2

048 1,800 1,330 .8 1,420 .8 1,490 1.0 1,570 1.1 1,650 1.1 1,710 1.2 1,800 1.4

1,900 1,390 .9 1,460 1.0 1,540 1.1 1,610 1.2 1,680 1.2 1,760 1.4 1,840 1.5

1,800 910 .6 995 .7 1,080 .8 1,165 .9 1,245 .9 1,320 1.0 1,390 1.1

060 2,000 970 .7 1,045 .8 1,125 .9 1,200 1.0 1,275 1.1 1,345 1.2 1,410 1.3

2,200 1,040 .8 1,140 .9 1,200 1.0 1,260 1.1 1,340 1.2 1,400 1.4 1,570 1.5

2,000 1,122 .8 1,182 .9 1,239 1.0 1,293 1.1 1,345 1.1 1,395 1.2 1,443 1.3

072 2,300 1,164 1.1 1,222 1.1 1,277 1.2 1,330 1.3 1,381 1.4 1,430 1.5 1,477 1.6

2,600 1,209 1.3 1,265 1.4 1,318 1.5 1,370 1.6 1,419 1.7 1,467 1.8 1,513 1.9

2,800 870 .8 960 1.0 1,030 1.1 1,090 1.3 1,160 1.4 1,230 1.6 1,290 1.8

096 3,200 910 1.1 1,000 1.2 1,060 1.4 1,130 1.6 1,200 1.8 1,270 1.9 1,320 2.2

3,600 970 1.4 1,040 1.5 1,080 1.7 1,170 1.8 1,210 2.0 - - - -

3,500 1,104 1.4 1,181 1.5 1,301 1.7 1,328 1.9 1,399 2.2 1,467 2.4 1,535 2.6

120 4,000 1,188 1.8 1,257 2.0 1,325 2.2 1,392 2.4 1,456 2.7 1,519 2.9 - -

4,500 1,271 2.4 1,335 2.6 1,397 2.8 1,458 3.0 - - - - - -

4,500 704 1.2 765 1.4 823 1.6 860 1.8 900 2.2 955 2.4 1,000 2.5

150 5,000 743 1.5 800 1.7 854 2.0 907 2.2 957 2.5 990 2.8 1,020 2.9

5,500 783 1.9 836 2.1 887 2.3 936 2.9 984 2.9 - - - -

5,500 760 1.9 800 2.0 840 2.2 890 2.4 950 2.7 1,000 2.9 1,050 3.2

180 6,000 790 2.3 830 2.5 870 2.8 920 3.0 970 3.3 1,020 3.5 1,070 3.8

6,500 830 2.7 880 2.9 920 3.2 960 3.5 1,020 3.8 1,060 4.0 1,100 4.3

7,000 860 3.2 910 3.5 950 3.8 1,000 4.1 1,040 4.4 1,080 4.7 1,120 5.0

240 8,000 920 4.1 960 4.4 1,000 4.8 1,050 5.1 1,090 5.5 1,130 5.8 1,170 6.2

9,000 980 5.2 1,020 5.6 1,050 6.0 1,080 6.5 1,140 6.7 1,170 7.1 - -

9,000 800 3.5 840 3.9 890 4.2 930 4.7 980 5.0 1,020 5.6 1,050 6.0

300 10,000 850 4.6 890 5.1 940 5.6 980 6.1 1,020 6.6 1,060 7.1 1,100 7.6

11,000 900 6.0 940 6.5 990 7.0 1,030 7.3 1,070 7.7 1,110 8.2 1,150 8.7

11,000 840 5.5 880 5.9 920 6.4 970 6.9 1,010 7.3 1,050 7.7 1,090 8.1

360 12,000 900 6.8 940 7.3 980 7.8 1,030 8.3 1,070 8.8 1,100 9.3 1,150 9.8

13,000 940 8.1 980 8.6 1,020 9.2 1,060 9.7 - - - - - -

13,000 930 7.6 960 8.1 1,000 8.6 1,040 9.2 1,070 9.5 1,120 10.0 1,060 11.0

420 14,000 980 9.4 1,030 9.7 1,060 10.5 1,090 11.0 1,130 11.6 1,170 12.0 1,190 13.0

15,000 1,040 11.3 1,070 12.0 1,110 12.5 1,140 13.1 1,170 13.5 1,210 14.0 1,240 15.0

UNIT SIZE CFM

EXTERNAL STATIC PRESSURE (INCHES W.C.)0.4 0.6 0.8 1.0 1.2 1.4 1.6

RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP

“S” Models – Italic

“M” Models – Regular

“L” Models – Bold Italic


Dimensional Data – RWD, RGD 036 – 072

Downflow unit

Roof curb RWD 036 - 072

Note 1Add 6" for 25% outside air intakeand 13" for economizer hoods

Certified Drawing



Downflow unit





Downflow unit



Certified Drawing


Model Height300 56"360 66"


Downflow unit




Dimensional Data – RWD, RGD 420

Downflow unitNote 1Add 6" for 25% outside air intakeand 13" for economizer hoods

Roof curb RWD 420

Certified Drawing


Engineering Guide Specifications – RWD, RGD

GeneralFurnish and install McQuay Model RWD Series watersource heat pump per plans and specifications. Capacityand energy efficiency shall not be less than scheduled. Unitshall be provided with factory installed options listedbelow. Performance ratings shall be per ARI Standard ISO13256-1.

ApprovalsUnit shall be design certified to conform to appropriateUL/ANSI Standards by ETL or other nationally recognizedtesting laboratory.

CabinetCabinet shall be constructed of G-90 galvanized steel withgauge thickness of: Bases - 16-gauge; Corner Posts andTops - 18-gauge; Access Panels - 20-gauge. The interior ofthe indoor airside is to be thermally insulated with 1-inchthick - 11/2-pound density glass fiber insulation. A closedcell neoprene liner shall be installed on the underside of thebase pan for noise reduction and weather seal to the roofcurb. The cabinet shall be mounted on two steel rails tofacilitate installation. The design of the cabinet shall allowaccess to the compressor and electrical panel withoutimpairing unit operation.

Sloped Stainless Steel CondensateDrain PanThe condensate drain pan shall be sloped to comply withASHRAE Standard 62-1089R and fabricated from stainlesssteel. The bottom shall be insulated with 5/8" closed cellneoprene insulation. Condensation may be drained fromeither side of the unit (model sizes 096 through 420) fromMPT drain fittings positioned at the exterior of each side ofthe cabinet.

Non Rust BaseUnit base pan shall be coated with viscous petroleumdistillate to a uniform 1/4" wet depth, air dried, and curedto form a solid protective layer to eliminate corrosiveoxidation.

Paint FinishConstructed of hot dipped galvanized G-90 steel that ischemically treated with zinc phosphate, coated with 0.2 to0.3 MIL polyurethane primer then finished with 0.7 to 0.8MIL polyester top coat. Finish shall meet or exceed 1,000hour Salt Spray Test per ASTM B117-97.

Non-Corroding HardwareAll exterior hardware nuts, bolts, and washers shall bestainless steel (Type 304). All exterior screws shall be steelcoated with Magnigard Silver 17.

Assembly and TestThe unit shall be completely factory assembled, wired,thoroughly leak and safety control tested. After assembly,each unit shall be charged and run tested in both the heatingand cooling cycles.

Refrigerant SystemThe refrigerant system shall include a reciprocatingcompressor in model 036 and 048 or scroll compressors inmodels 060 and larger, with a crankcase heater and thermaloverload protection. The compressor shall rest on externalrubber isolators.Each system shall include a reversing valve accumulator,dual gauge connections for high and low pressure readings,bi-flow thermostatic expansion valve with inner coppertube and outer steel tube, and copper tube aluminum plate-finned indoor air coil.Safety controls shall include low-pressure manual resetsafety system. Unit shall include a compressor logic controlmodule with a circuit to lock compressor off in the eventone of the safety controls have been activated. Unit shallinclude a circuit to bypass the 30/15 psig low pressurecutout at start-up for 90 seconds. Unit shall not be restarteduntil the room thermostat has been turned off and then onagain or electric power to the unit has beeninterrupted.

ElectricalInternally wired controls shall include the compressorcontrol module(s) and the blower and compressor motorcontactors or starters. The 24-volt control circuit shallinclude a transformer and low voltage terminal board forexternal thermostat control hookup.

Fan SectionA forward curved, statically and dynamically balancedDWDI centrifugal blower(s) shall be used. Both theblower(s) and housing(s) are to be galvanized steel. Theblower wheel(s) shall be mounted on a solid steel shaftsupported by sealed ball bearings. The shaft shall be drivenby adjustable belt drive sheaves connected to a nominal1725-rpm motor with sealed ball bearings. The sealedbearings on both the blower shaft and motor shall bepermanently lubricated.


Model RWH, RGH –High Efficiency RooftopHorizontal Discharge

ApplicationThe model RWH water source heat pump air conditioner isdesigned to be efficient in both the heating and coolingcycles. Model RGH is designed for cooling only applica-tions.These platform mounted units can be installed alongsidethe building or on the roof where horizontal air supply andreturn are required. They are frequently used for remodelprojects and those buildings where the duct work cannot berouted inside the building. They are not generally used incurb mounted applications.After assembly, each unit is charged and run tested in boththe heating and cooling cycles for reliable operation.The RWH model is normally used with a water loopsystem utilizing a cooling tower and boiler. These units aredesigned to operate with an entering water temperaturebetween 55oF and 95oF. The RGH model is rated for aground loop heat exchanger application with an enteringfluid temperature between 30oF and 100oF in accordancewith ARI Standard ISO 13256-1.

Standard Design FeaturesHeavy Duty CabinetAll models are constructed of G-90 galvanized steel. Basesare 16-gauge, corner posts are 18-gauge, access panels are20-gauge and top pans are 18-gauge. The interior of theentire unit is thermally insulated with 1-inch thick fiber-glass with an R value of 4.2. Insulation surface exposed tothe air stream is finished with an acrylic coating that isresistant to air erosion. The design of the cabinet allowsaccess to the electrical panel without impairing unitoperation.

Design Features – RWH, RGH

RWH 060

Paint FinishThe unit is constructed of hot dipped galvanized G-90 steelthat is chemically treated with zinc phosphate, coated with0.2 to 0.3 MIL polyurethane primer then finished with 0.7to 0.8 MIL polyester top coat, these attractive units aresuitable for a variety of applications. Finish meets orexceeds a 1,000 hour Salt Spray Test per ASTM B117-97.

Non-rust Sound Attenuating Base PanUnit base pans are fabricated from 16-gauge G-90 galva-nized steel which is filled with viscous petroleum distillateto a uniform 1/4" wet depth, air dried, and cured to form asolid protective layer to resist corrosive oxidation.Air handling sections have an additional layer of 24-gaugealuminum that covers and encapsulates the corrosionprotection. Units have a layer of 3/8" thick closed cellinsulation on the bottom of the base to provide thermalinsulation, sound attenuation and curb perimeter seal.

Non-Corroding HardwareExterior nuts, bolts and washers are stainless steel. Exteriorscrews are steel coated with Magnigard Silver 17, an epoxyfinish containing aluminum flake pigment that meets orexceeds a 10,000 hour Salt Spray Test per ASTM B117-97.

CompressorModels 036 and 048 are equipped with high efficiencyreciprocating compressors. Models 060 and larger areequipped with scroll compressors selected for their reliabil-ity and high efficiency. Compressor mountings are de-signed to reduce vibration transmission to the unit structureand minimize piping stress.

Compressor ProtectionAll compressors have crankcase heat and internal overheatprotection.

Certified Drawing


Design Features – RWH, RGH

Compressor Control ModuleThe sequence begins with a three second start delay, aninety second bypass of low pressure cutout switch at start-up, and a five minute anti-short-cycle time delay (delaybegins upon opening of thermostat). Compressor operationis locked out upon opening of high pressure cutout or lowpressure cutout (after 90 second start-up delay expires).Units can be reset remotely at thermostat or by removingand reapplying power to unit. Units can be switched to 24-vac output for remote fault indication (field option).

Separate Refrigeration CircuitsMultiple refrigeration circuits are standard on sizes 096thru 420. Multicompressor models provide the addedbenefit of partial standby. Also, they provide two stageoperation with one compressor being activated from thefirst stage of the two stage space thermostat on the coolingcycle. On the heating cycle, all compressors are activatedby the first stage of the space thermostat.

Indoor Air CoilThe indoor air coils have aluminum fins formed onmultiple rows of seamless copper tubing arranged in astaggered tube configuration. The tubes are mechanicallyexpanded, firmly bonding the tube to the collar of each fin.

The Coaxial Water CoilThe Coaxial Water Coil consists of an enhanced surfaceinner copper tube with outer steel tube (tube-in-tube). Fieldpiped return and supply water lines enter through individualsleeves in the compressor base pan section after passingthrough the roof curb. RGH models are equipped withfully-insulated refrigerant and water lines and apolyurethane foam encased coaxial water coil.

Evaporator Blower and MotorA forward-curved, statically and dynamically balancedDWDI centrifugal blower(s) is used for the supply air.Blower wheels are fabricated of galvanized steel. Blowerhousings are fabricated of galvanized or epoxy coated steel.The blower wheel(s) is mounted on a solid steel shaftsupported by sealed ball bearings. The shaft is belt drivenwith adjustable drive sheaves connected to a 1725 rpmmotor with sealed ball bearings. The sealed bearings onboth the blower shaft and motor are permanently lubricated.Motors up to 3 horsepower are internally protected(autoreset) and motors 5 horsepower and larger are exter-nally protected (manual reset).

Refrigerant CircuitIncluded in each refrigerant circuit is a reversing valve,high pressure unit protection control, low pressure unitprotection control/loss of charge protector, dual gaugeconnections for high and low pressure readings, and a bi-flow thermo-expansion valve. The expansion valve hasadjustable superheat and distributors to meter the refriger-ant evenly to the evaporator refrigerant circuits. The 24-voltreversing valve is energized in the cooling mode, making itfail safe to the heating mode.Factory-installed service ports in compressor suction,discharge and liquid lines are included for ease of servic-ing. A common refrigerant line connection is also providedfor use with water regulating valves.

Electric ControlsInternally wired controls include the compressor controlmodule, heat relay, fan relay and the blower and compressormotor contactors or starters mounted in sheet metal controlpanel. The isolated 24-volt control circuit includes atransformer and low voltage terminal board for externalthermostat control hookup.


Terminal Board ConnectionsTerminal boards are furnished for 24-volt thermostatconnections on units.

Water ConnectionsWater connections are stubbed off inside the cabinet withsleeves in the bottom pan for easy connection. Units areshipped with water pressure taps and upper elbows for easyconnection to water source.

FiltersUnit sizes 300 thru 420 are shipped with 2-inch thickdisposable glass fiber media filters mounted in the factory-installed filter rack on the return air opening. Optionallyavailable are 2-inch deep pleat, or 2-inch aluminum metalmesh filters. For sizes 036 thru 240 an accessory return airfilter box is available.

Electric HeatersA wide range of electric heaters sizes are available for fieldinstallation in sizes 036 thru 240. Factory-installed heatersare available in the sizes 300, 360 and 420.

Sloped Stainless Steel CondensateDrain PanThe condensate drain pan is sloped to comply withASHRAE Standard 62-1089R and fabricated from stainlesssteel. The bottom is insulated with 5/8" closed cell neo-prene insulation. The drain pan is furnished with MPTdrain fittings positioned at the exterior of the cabinet.

Optional Features -RWH, RGHCorrosion Protection Options■ Seacoast Construction.

Coil Coatings:■ Baked Phenolic.

Design Features/Optional Features – RWH, RGH

Water Connections Detail

Supplemental Electric Heater

Refrigerant:■ R-407C available.

Specialty Coils:■ Cupro-nickel coaxial coil.

Motors:■ Standard efficiency motor.

■ High efficiency motor.

Filters:■ 2-inch aluminum metal media filters.

■ 2-inch extended surface cleanable filters.

Electrical Options:■ Clogged filter indicator.

■ 115-volt GFCI convenience outlet with 15A circuit

breaker.

■ Non-fused disconnect NEMA3R enclosure.

Refrigerant Circuit Components &Controls:■ Lead Compressor Waste Heat Recovery Water Heater.

■ Hot gas bypass (single compressor units or lead onlyon dual compressor units).

■ Hot gas reheat (one row coil).

Supplemental Heat Options:■ Electric Heat (see accessories).

Controls:■ 24-volt with terminal strip.

■ Microprocessor.

Outdoor Air Ventilation:■ Manual economizer.

■ Motorized 2-position outside air/return air damper.

■ Modulating economizer with barometric relief.

Certified Drawing


ISO Performance Data – RWH (Water Loop)

Horizontal Discharge UnitsTable 24.



208-230/60/3036 1200 566 8.6 0.54 460/60/3 34,500 10,104 14.1 42,900 12,565 4.4

380/415/50/3208-230/60/3

048 1800 850 13.0 0.82 460/60/3 49,600 14,526 13.0 59,600 17,455 4.5380/415/50/3208-230/60/3

060 2000 944 15.5 0.98 460/60/3 60,600 17,748 12.8 73,000 21,380 4.6380/415/50/3208-230/60/3

072 2300 1086 18.0 1.14 460/60/3 75,200 22,024 12.8 83,300 24,397 4.6380/415/50/3208-230/60/3

096 3200 1510 24.0 1.52 460/60/3 95,000 27,823 12.5 173,000 33,095 4.2380/415/50/3208-230/60/3

120 4000 1888 31.0 1.96 460/60/3 119,000 34,852 12.0 140,000 41,003 4.2380/415/50/3208-230/60/3

150 5000 2360 36.0 2.27 460/60/3 150,700 44,136 12.5 185,000 54,182 4.3380/415/50/3208-230/60/3

180 6000 2832 42.0 2.65 460/60/3 171,900 50,345 13.9 208,000 60,918 4.6380/415/50/3208-230/60/3

240 8000 3776 58.0 3.66 460/60/3 229,800 67,303 12.5 287,100 84,085 4.3380/415/50/3208-230/60/3

300 10,000 4720 68.0 4.29 460/60/3 276,400 80,951 13.6 343,100 100,486 4.6380/415/50/3208-230/60/3

360 12,000 5663 93.0 5.87 460/60/3 376,500 110,267 12.4 459,100 134,459 4.2380/415/50/3208-230/60/3

420 14,000 6607 108.0 6.81 460/60/3 426,700 124,970 12.1 550,000 161,081 4.2380/415/50/3



ISO Performance Data – RGH (Ground Loop)

Horizontal Discharge UnitsTable 25.



208-230/60/3036 1200 566 8.6 0.54 460/60/3 38,500 11,276 14.9 24,100 7,058 3.5

380/415/50/3208-230/60/3

048 1800 850 13.0 0.82 460/60/3 52,000 15,230 14.9 35,000 10,251 3.5380/415/50/3208-230/60/3

060 2000 944 15.5 0.98 460/60/3 60,200 17,631 14.1 47,000 13,756 3.2380/415/50/3208-230/60/3

072 2300 1086 18.0 1.14 460/60/3 75,300 22,346 15.9 55,400 16,225 3.7380/415/50/3208-230/60/3

096 3200 1510 24.0 1.52 460/60/3 96,000 28,116 13.5 71,400 20,911 3.2380/415/50/3208-230/60/3

120 4000 1888 31.0 1.96 460/60/3 120,000 35,145 13.4 93,100 27,267 3.2380/415/50/3208-230/60/3

150 5000 2360 36.0 2.27 460/60/3 154,000 45,103 13.6 120,500 35,291 3.2380/415/50/3208-230/60/3

180 6000 2832 42.0 2.65 460/60/3 178,200 52,190 15.7 133,600 39,128 3.5380/415/50/3208-230/60/3

240 8000 3776 58.0 3.66 460/60/3 236,900 69,382 14.5 180,600 52,893 3.4380/415/50/3208-230/60/3

300 10,000 4720 68.0 4.29 460/60/3 285,000 83,469 14.8 230,000 67,361 3.6380/415/50/3208-230/60/3

360 12,000 5663 93.0 5.87 460/60/3 383,100 112,200 14.0 304,100 89,063 3.2380/415/50/3208-230/60/3

420 14,000 6607 108.0 6.81 460/60/3 440,000 128,865 13.4 369,000 108,071 3.2380/415/50/3


Certified Drawing


Electrical Data – RWH, RGH 036 – 150Table 26. Horizontal Discharge Units

Unit SizeFan Motor



1/2 460/60/3 1 4.8 36.0 1.4 6.2 414/506 7.4 15380/50/3 1 4.8 36.0 1.2 6.0 342/420 7.2 15

208-230/60/3 1 8.7 68.0 2.8 11.5 197/253 13.7 20036 3/4 460/60/3 1 4.8 36.0 1.4 6.2 414/506 7.4 15

380/50/3 1 4.8 36.0 2.1 6.9 342/420 8.1 15208-230/60/3 1 8.7 68.0 3.4 12.1 197/253 14.3 20

1 460/60/3 1 4.8 36.0 1.7 7.5 414/506 7.7 15380/50/3 1 4.8 36.0 1.9 6.7 342/420 7.9 15

208-230/60/3 1 12.8 91.0 2.8 15.6 197/253 18.8 303/4 460/60/3 1 5.8 42.0 1.4 7.2 414/506 8.7 15

380/50/3 1 5.8 42.0 2.1 7.9 342/420 9.4 15208-230/60/3 1 12.8 91.0 3.4 16.2 197/253 19.4 30

048 1 460/60/3 1 5.8 42.0 1.7 7.5 414/506 8.9 15380/50/3 1 5.8 42.0 1.9 7.7 342/420 9.2 15

208-230/60/3 1 12.8 91.0 4.6 17.4 197/253 20.6 3011/2 460/60/3 1 5.8 42.0 2.3 8.1 414/506 9.6 15

380/50/3 1 5.8 42.0 2.7 8.5 342/420 9.9 15208-230/60/3 1 17.4 123.0 2.8 20.2 197/253 24.6 40

3/4 460/60/3 1 6.8 49.5 1.4 8.2 414/506 9.9 15380/50/3 1 6.8 49.5 2.1 8.9 342/420 10.6 15

208-230/60/3 1 17.4 124.0 3.4 20.8 197/253 25.2 40060 1 460/60/3 1 6.8 59.6 1.7 8.5 414/506 10.2 15

380/50/3 1 6.8 59.6 1.9 8.7 342/420 10.4 15208-230/60/3 1 17.4 124.0 4.6 22.0 197/253 26.4 40

11/2 460/60/3 1 6.8 59.6 2.3 9.1 414/506 10.8 15380/50/3 1 6.8 59.6 2.7 9.5 342/420 11.2 15

208-230/60/3 1 20.0 156.0 3.4 23.4 197/253 28.4 451 460/60/3 1 9.0 75.0 1.7 10.7 414/506 12.9 20

380/50/3 1 9.0 75.0 1.9 10.9 342/420 13.2 20208-230/60/3 1 20.0 156.0 4.6 24.6 197/253 29.6 45

072 11/2 460/60/3 1 9.0 75.0 2.3 11.3 414/506 13.6 20380/50/3 1 9.0 75.0 2.7 11.7 342/420 13.9 20

208-230/60/3 1 20.0 156.0 6.2 26.2 197/253 31.2 502 460/60/3 1 9.0 75.0 3.1 12.1 414/506 14.4 20

380/50/3 1 9.0 75.0 3.5 12.5 342/420 14.8 20208-230/60/3 2 12.9 93.0 3.4 29.2 197/253 32.4 45

1 460/60/3 2 6.5 46.5 1.7 14.7 414/506 16.3 20380/50/3 2 6.5 46.5 1.9 14.9 342/420 16.5 20

208-230/60/3 2 12.9 91.0 4.6 30.4 197/253 33.6 45096 11/2 460/60/3 2 6.5 46.0 2.3 15.3 414/506 16.9 20

380/50/3 2 6.5 46.0 2.7 15.7 342/420 17.3 20208-230/60/3 2 12.9 91.0 6.2 32.0 197/253 35.2 45

2 460/60/3 2 6.5 46.0 3.1 15.5 414/506 17.7 20380/50/3 2 6.5 46.0 3.5 15.9 342/420 18.1 20

208-230/60/3 2 16.1 125.0 4.6 36.8 197/253 40.8 5011/2 460/60/3 2 8.1 66.5 2.3 18.5 414/506 20.5 25

380/50/3 2 8.1 66.5 2.7 18.9 342/420 20.9 25208-230/60/3 2 16.1 128.0 6.2 38.4 197/253 42.4 50

120 2 460/60/3 2 8.1 63.0 3.1 19.3 414/506 21.3 25380/50/3 2 8.1 63.0 3.5 19.7 342/420 21.7 25

208-230/60/3 2 16.1 128.0 8.0 40.2 197/253 44.2 603 460/60/3 2 8.1 63.0 4.0 20.2 414/506 22.2 30

380/50/3 2 8.1 63.0 4.8 21.0 342/420 23.0 30208-230/60/3 2 20.0 156.0 4.6 44.6 197/253 49.6 60

11/2 460/60/3 2 9.0 75.5 2.3 20.3 414/506 22.6 30380/50/3 2 9.0 75.5 2.7 20.7 342/420 23.0 30

208-230/60/3 2 20.0 156.0 6.2 46.2 197/253 51.2 70150 2 460/60/3 2 9.0 75.5 3.1 21.1 414/506 23.4 30

380/50/3 2 9.0 75.5 3.5 21.5 342/420 23.8 30208-230/60/3 2 20.0 156.0 8.0 48.0 197/253 53.0 70

3 460/60/3 2 9.0 75.5 4.0 22.0 414/506 24.3 30380/50/3 2 9.0 75.5 4.8 22.8 342/420 25.1 30


Electrical Data – RWH, RGH 180 – 420

Table 26. Horizontal Discharge Units (Cont'd)

Unit SizeFan Motor



2 460/60/3 2 10.9 100.0 3.1 24.9 414/506 27.6 35380/50/3 2 10.9 100.0 3.5 25.3 342/420 28.0 35

208-230/60/3 2 22.5 164.0 8.0 53.0 197/253 58.6 80180 3 460/60/3 2 10.9 100.0 4.0 25.8 414/506 28.5 35

380/50/3 2 10.9 100.0 4.8 26.6 342/420 29.3 40208-230/60/3 2 22.5 164.0 13.4 58.4 197/253 64.0 80

5 460/60/3 2 10.9 100.0 6.7 28.5 414/506 31.2 40380/50/3 2 10.9 100.0 7.8 29.6 342/420 32.3 40

208-230/60/3 2 30.9 225.0 13.4 75.2 197/253 82.9 1105 460/60/3 2 15.6 114.0 6.7 37.9 414/506 41.8 50

240 380/50/3 2 15.6 114.0 7.8 39.0 342/420 42.9 50208-230/60/3 2 30.9 225.0 20.0 81.8 197/253 89.5 110

71/2 460/60/3 2 15.6 114.0 10.0 41.2 414/506 45.1 60380/50/3 2 15.6 114.0 11.5 42.7 342/420 46.6 60

208-230/60/3 2 37.8 239.0 13.4 89.0 197/253 98.5 1255 460/60/3 2 17.3 125.0 6.7 41.3 414/506 45.6 60

380/50/3 2 17.3 125.0 7.8 42.4 342/420 46.7 60208-230/60/3 2 37.8 239.0 20.0 95.6 197/253 105.1 125

300 71/2 460/60/3 2 17.3 125.0 10.0 44.6 414/506 48.9 60380/50/3 2 17.3 125.0 11.5 46.1 342/420 50.4 60

208-230/60/3 2 37.8 239.0 28.0 103.6 197/253 113.1 15010 460/60/3 2 17.3 125.0 14.0 48.6 414/506 52.9 70

380/50/3 2 17.3 125.0 14.0 48.6 342/420 52.9 70208-230/60/3 2 52.6 425.0 20.0 125.2 197/253 138.4 175

71/2 460/60/3 2 23.8 187.0 10.0 57.6 414/506 63.6 80360 380/50/3 2 23.8 187.0 11.5 59.1 342/420 65.1 80

208-230/60/3 2 52.6 425.0 28.0 133.2 197/253 146.4 17510 460/60/3 2 23.8 187.0 14.0 61.6 414/506 67.5 90

380/50/3 2 23.8 187.0 14.0 61.6 342/420 67.5 90208-230/60/3 3 37.8 239.0 28.0 141.4 197/253 150.9 175

10 460/60/3 3 17.3 125.0 14.0 65.9 414/506 70.2 80420 380/50/3 3 17.3 125.0 14.0 65.9 342/420 70.2 80

208-230/60/3 3 37.8 239.0 38.6 152.0 197/253 161.5 17515 460/60/3 3 17.3 125.0 19.3 71.2 414/506 75.5 90

380/50/3 3 17.3 125.0 19.3 71.2 342/420 75.5 90



Table 27. Cooling

Capacity Data – RWH, RGH 036

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h1,100 45,810 32,040 1,230 50,000

6.1 1,200 46,490 33,490 1,230 50,70040 1,300 47,100 34,850 1,240 51,330

1,100 46,460 32,310 1,120 50,2808.6 1,200 47,180 33,740 1,120 51,020

1,300 47,780 35,180 1,130 51,6301,100 43,990 31,450 1,490 49,080

6.1 1,200 44,680 32,780 1,490 49,7801,300 45,170 34,280 1,500 50,3101,100 44,330 31,590 1,440 49,260

50 7.2 1,200 45,030 32,920 1,450 49,9701,300 45,590 34,320 1,450 50,5501,100 44,680 31,620 1,400 49,450

8.6 1,200 45,340 33,070 1,400 50,1301,300 45,920 34,450 1,410 50,7201,100 40,340 29,790 1,940 46,970

6.1 1,200 40,860 31,240 1,950 47,5201,300 41,510 32,650 1,960 48,2101,100 40,610 30,040 1,910 47,130

70 7.2 1,200 41,230 31,310 1,910 47,7601,300 41,850 32,800 1,920 48,4301,100 40,900 30,150 1,880 47,310

8.6 1,200 41,530 31,440 1,880 47,9501,300 42,160 32,930 1,890 48,6201,100 34,860 27,750 2,090 41,990

6.1 1,200 35,310 29,140 2,100 42,4801,300 35,750 30,370 2,110 42,9401,100 35,140 27,860 2,060 42,180

85 7.2 1,200 35,610 29,260 2,070 42,6801,300 36,010 30,610 2,080 43,1101,100 35,440 27,870 2,030 42,380

8.6 1,200 35,870 29,360 2,040 42,8501,300 36,290 30,720 2,050 43,2901,100 32,030 26,500 2,340 40,030

6.1 1,200 32,420 27,860 2,350 40,4601,300 32,720 29,300 2,360 40,7901,100 32,300 26,610 2,320 40,220

100 7.2 1,200 32,700 27,970 2,330 40,6601,300 33,010 29,420 2,340 41,0001,100 32,550 26,710 2,300 40,400

8.6 1,200 32,960 28,060 2,310 40,8501,300 33,270 29,520 2,320 41,1901,100 30,040 25,710 2,490 38,560

6.1 1,200 30,340 27,200 2,510 38,9001,300 30,660 28,450 2,520 39,2601,100 30,300 25,810 2,480 38,760

110 7.2 1,200 30,610 27,300 2,490 39,1001,300 30,900 28,640 2,500 39,4501,100 30,540 25,910 2,460 38,930

8.6 1,200 30,850 27,400 2,470 39,2901,300 31,160 28,900 2,480 39,630







Btu/h Btu/h1,100 20,860 1,450 15,900

6.1 1,200 20,890 1,410 16,06030 1,300 20,910 1,380 16,200

1,100 21.490 1,490 16,4108.6 1,200 21,520 1,450 16,580

1,300 21,550 1,410 16,7301,100 25,310 1,650 19,670

6.1 1,200 25,350 1,610 19,870

40 1,300 25,370 1,560 20,0401,100 26,090 1,690 20,320

8.6 1,200 26,140 1,640 20,5401,300 26,170 1,600 20,7201,100 30,200 1,910 23,700

6.1 1,200 30,280 1,850 23,9501,300 30,320 1,800 24,1601,100 30,710 1,930 24,130

50 7.2 1,200 30,790 1,870 24,3901,300 30,840 1,830 24,6101,100 31,170 1,950 24,520

8.6 1,200 31,260 1,900 24,7901,300 31,320 1,850 25,0201,100 35,180 2,130 27,900

6.1 1,200 35,310 2,080 28,2201,300 35,400 2,030 28,4901,100 35,760 2,160 28,390

60 7.2 1,200 35,900 2,100 28,7201,300 36,010 2,050 29,0001,100 36,290 2,180 28,840

8.6 1,200 36,450 2,130 29,1801,300 36,570 2,080 29,4701,100 40,030 2,320 32,090

6.1 1,200 40,240 2,270 32,4901,300 40,410 2,220 32,8201,100 40,690 2,350 32,650

70 7.2 1,200 40,930 2,300 33,0601,300 41,110 2,260 33,4101,100 41,340 2,390 33,200

8.6 1,200 41,600 2,340 33,6201,300 41,800 2,290 33,9801,100 45,170 2,550 36,450

6.1 1,200 45,500 2,510 36,9401,300 45,770 2,460 37,3501,100 45,960 2,590 37,120

80 7.2 1,200 46,320 2,550 37,6301,300 46,610 2,500 38,0601,100 46,660 2,620 37,720

8.6 1,200 47,060 2,580 38,2501,300 47,370 2,540 38,700

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––




Btu/h Btu/h8o 10.6 7.2 16.6 1.005 0.987 1.002 1.001 1.02

10o 8.6 4.7 10.9 1.000 1.000 1.000 1.000 1.0012o 7.1 3.1 7.2 0.987 1.012 0.992 0.996 0.9814o 6.1 2.3 5.4 0.973 1.025 0.985 0.992 0.9516o 5.3 2.0 4.6 0.960 1.037 0.977 0.988 0.9320o 4.3 1.2 2.8 0.958 1.054 0.973 0.980 0.91


Table 27c. Heating




Table 28. Cooling


MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h1,700 64,590 46,720 2,230 72,200

8.5 1,800 65,270 47,840 2,230 72,88040 1,900 65,640 49,320 2,240 73,290

1,700 65,590 47,110 2,130 72,84013 1,800 66,280 48,260 2,130 73,540

1,900 66,810 49,540 2,130 74,0801,700 62,230 45,660 2,470 70,670

8.5 1,800 62,820 46,860 2,480 71,2701,900 63,230 48,230 2,490 71,7101,700 62,850 45,850 2,410 71,080

50 10.5 1,800 63,420 47,100 2,420 71,6601,900 63,760 48,600 2,430 72,0401,700 63,270 45,970 2,370 71,360

13 1,800 63,820 47,270 2,380 71,9301,900 64,180 48,760 2,390 72,3201,700 56,940 43,710 2,980 67,120

8.5 1,800 57,420 44,940 2,990 67,6201,900 58,060 46,220 3,000 68,2901,700 57,500 43,920 2,930 67,500

70 10.5 1,800 58,070 45,010 2,930 68,0801,900 58,620 46,480 2,950 68,6701,700 57,890 44,030 2,890 67,770

13 1,800 58,330 45,390 2,900 68,2301,900 58,910 46,830 2,910 68,8401,700 51,270 41,280 3,110 69,530

8.5 1,800 51,590 42,740 3,130 62,2601,900 51,960 43,980 3,140 62,6701,700 51,700 41,710 3,070 62,170

85 10.5 1,800 52,140 42,940 3,080 62,6401,900 52,520 44,190 3,090 63,0601,700 52,060 41,840 3,040 62,420

13 1,800 52,600 42,900 3,040 62,980 1,900 52,900 44,330 3,050 63,3201,700 47,130 39,590 3,470 58,980

8.5 1,800 47,390 41,060 3,490 59,3001,900 47,760 42,180 3,500 59,7001,700 47,630 39,800 3,430 59,330

100 10.5 1,800 47,910 41,250 3,450 59,6801,900 48,240 42,520 3,460 60,0501,700 47,880 40,150 3,410 59,500

13 1,800 48,350 41,180 3,410 60,0001,900 48,590 42,640 3,430 60,2901,700 44,150 38,650 3,710 56,830

8.5 1,800 44,530 39,760 3,720 57,2401,900 44,760 41,130 3,740 57,5301,700 44,720 38,630 3,670 57,240

110 10.5 1,800 44,970 40,110 3,690 57,5601,900 45,260 41,330 3,700 57,9001,700 45,040 38,770 3,640 57,480

13 1,800 45,300 40,240 3,660 57,8001,900 45,600 41,470 3,680 58,150


Btu/h Btu/h1,700 32,000 2,270 24,260

8.5 1,800 32,040 2,250 24,35030 1,900 32,170 2,250 24,490

1,700 32,920 2,300 25,08013 1,800 33,020 2,290 25,210

1,900 33,110 2,280 25,3301,700 37,770 2,480 29,300

8.5 1,800 37,890 2,470 29,470

40 1,900 37,990 2,460 29,6101,700 38,950 2,520 30,340

13 1,800 39,070 2,510 30,5201,900 39,190 2,500 30,6701,700 43,880 2,700 34,680

8.5 1,800 44,020 2,680 34,8901,900 44,150 2,660 35,0701,700 44,660 2,720 35,370

50 10.5 1,800 44,820 2,700 35,5901,900 44,960 2,690 35,7901,700 45,230 2,740 35,870

13 1,800 45,390 2,720 36,1001,900 45,540 2,710 36,3001,700 50,260 2,910 40,310

8.5 1,800 50,440 2,890 40,5801,900 50,600 2,870 40,8201,700 51,190 2,950 41,130

60 10.5 1,800 51,390 2,920 41,4101,900 51,590 2,900 41,6901,700 51,870 2,970 41,730

13 1,800 52,100 2,940 42,0601,900 52,280 2,920 42,3201,700 56,890 3,150 46,150

8.5 1,800 57,110 3,120 46,4801,900 57,310 3,090 46,7801,700 58,010 3,190 47,140

70 10.5 1,800 58,250 3,150 47,5001,900 58,470 3,120 47,8101,700 58,790 3,210 47,840

13 1,800 59,050 3,180 48,2101,900 59,270 3,150 48,5401,700 63,680 3,380 52,150

8.5 1,800 63,960 3,340 52,5701,900 64,210 3,300 52,9501,700 64,970 3,420 53,290

80 10.5 1,800 65,270 3,380 53,7401,900 65,540 3,340 54,1401,700 65,820 3,450 54,040

13 1,800 66,140 3,410 54,5101,900 66,410 3,370 54,930

Table 28c. Heating










Btu/h Btu/h8o 15.7 8.5 19.7 1.005 0.987 1.002 1.001 1.0210o 13 5.9 13.7 1.000 1.000 1.000 1.000 1.0012o 10.4 3.9 9.0 0.987 1.012 0.992 0.996 0.9814o 8.9 2.9 6.7 0.973 1.025 0.985 0.992 0.9516o 7.8 2.2 5.2 0.960 1.037 0.977 0.988 0.9320o 6.3 1.5 3.4 0.958 1.054 0.973 0.980 0.91





Table 29. Cooling

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

1140

15.5

11

50 13

15.5

11

70 13

15.5

11

85 13

15.5

11

100 13

15.5

11

110 13

15.5


Btu/h Btu/h

1130

15.5

11

40

15.5

11

50 13

15.5

11

60 13

15.5

11

70 13

15.5

11

80 13

15.5

1,800 75,430 52,770 2,640 84,4302,000 76,660 55,660 2,650 85,7102,200 77,680 58,510 2,670 86,7801,800 76,030 53,070 2,560 84,7802,000 77,330 55,950 2,580 86,1202,200 78,370 58,840 2,590 87,2201,800 73,490 51,990 2,860 83,2402,000 74,700 54,860 2,870 84,5002,200 75,670 57,720 2,890 85,5201,800 73,850 52,140 2,820 83,4502,000 75,070 55,010 2,830 84,7302,200 76,060 57,870 2,840 85,7601,800 74,160 52,270 2,780 83,6402,000 75,400 55,140 2,790 84,9302,200 76,400 58,000 2,810 85,9701,800 69,200 50,230 3,420 80,8702,000 70,270 53,120 3,440 82,0002,200 71,260 55,620 3,440 83,0101,800 69,570 50,380 3,370 81,0602,000 70,660 53,260 3,380 82,2002,200 71,650 55,800 3,390 83,2201,800 69,890 50,510 3,320 81,2302,000 70,990 53,400 3,340 82,3802,200 71,870 56,330 3,350 83,3001,800 65,680 48,850 3,950 79,1702,000 66,750 51,430 3,960 80,2702,200 67,440 54,580 3,980 81,0101,800 66,040 48,990 3,890 79,3302,000 67,120 51,600 3,900 80,4402,200 67,960 54,330 3,910 81,3101,800 66,360 49,110 3,840 79,4702,000 67,330 52,070 3,860 80,4902,200 68,160 54,870 3,870 81,3601,800 62,050 47,150 4,590 77,7202,000 62,830 50,290 4,610 78,5602,200 63,620 52,870 4,620 79,3801,800 62,290 47,620 4,530 77,7602,000 63,320 50,040 4,540 78,8102,200 63,990 53,030 4,550 79,5201,800 62,590 47,720 4,480 77,8802,000 63,620 50,190 4,480 78,9302,200 64,300 53,190 4,500 79,6401,800 59,520 46,080 5,090 76,9002,000 60,350 48,870 5,100 77,7602,200 61,140 51,730 5,110 78,5901,800 59,850 46,220 5,030 76,9902,000 60,690 49,020 5,040 77,8702,200 61,490 51,880 5,040 78,7001,800 60,130 46,360 4,970 77,0802,000 60,990 49,140 4,980 77,9702,200 61,800 52,010 4,990 78,810

1,800 42,040 3,290 30,3002,000 42,100 3,230 30,5602,200 42,150 3,180 30,7701,800 42,760 3,310 31,0502,000 42,820 3,240 31,3102,200 42,880 3,190 31,5201,800 47,700 3,410 35,7502,000 47,780 3,340 36,0602,200 47,840 3,280 36,3101,800 48,600 3,430 36,5702,000 48,690 3,350 36,9002,200 48,770 3,290 37,1701,800 53,790 3,530 41,5302,000 53,900 3,450 41,9202,200 53,990 3,380 42,2201,800 54,370 3,550 42,0702,000 54,490 3,460 42,4702,200 54,580 3,390 42,7901,800 54,900 3,560 42,5602,000 55,020 3,470 42,9702,200 55,130 3,400 43,2901,800 60,290 3,670 47,6102,000 60,430 3,570 48,0902,200 60,550 3,490 48,4701,800 60,990 3,690 48,2802,000 61,150 3,580 48,7802,200 61,280 3,500 49,1701,800 61,660 3,700 48,9402,000 61,830 3,600 49,4502,200 61,970 3,510 49,8501,800 67,140 3,820 54,1302,000 67,330 3,700 54,7102,200 67,500 3,610 55,1801,800 68,000 3,840 54,9602,000 68,210 3,720 55,5602,200 68,390 3,630 56,0401,800 68,710 3,850 55,6202,000 68,940 3,730 56,2402,200 69,130 3,640 56,7401,800 74,350 3,980 60,9602,000 74,610 3,850 61,6602,200 74,830 3,740 62,2301,800 75,320 4,010 61,8902,000 75,610 3,870 62,6202,200 75,840 3,760 63,2101,800 76,020 4,020 62,4802,000 76,320 3,880 63,2502,200 76,570 3,770 63,850

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––










Btu/h Btu/h8o 19.4 10 21.9 1.005 0.987 1.002 1.001 1.0210o 15.5 6 14.0 1.000 1.000 1.000 1.000 1.0012o 12.9 4 9.7 0.987 1.012 0.992 0.996 0.9814o 11.1 3 7.2 0.973 1.025 0.985 0.992 0.9516o 9.7 2 5.5 0.960 1.037 0.977 0.988 0.9320o 7.8 2 3.5 0.958 1.054 0.973 0.980 0.91


Table 29c. Heating



2,000 82,960 56,110 4,040 96,7602,300 84,830 60,300 4,100 98,8202,600 86,310 64,280 4,140 100,4402,000 83,800 56,630 3,930 97,2102,300 85,720 60,850 3,990 99,3302,600 87,350 64,650 4,020 101,0802,000 80,460 55,360 4,350 95,3102,300 82,390 59,270 4,390 97,3802,600 83,940 62,950 4,420 99,0402,000 81,010 55,590 4,280 95,6202,300 83,060 59,350 4,320 97,7902,600 84,370 63,550 4,360 99,2402,000 81,370 55,740 4,230 95,8202,300 83,370 59,660 4,280 97,9502,600 84,790 63,690 4,310 99,5002,000 75,490 53,100 5,040 92,7002,300 77,090 57,230 5,080 94,4302,600 78,590 61,260 5,120 96,0402,000 75,940 53,470 4,970 92,8902,300 77,670 57,420 5,000 94,7402,600 79,190 61,480 5,030 96,3702,000 76,290 53,610 4,920 93,0702,300 78,050 57,550 4,950 94,9502,600 79,580 61,630 4,980 96,5802,000 71,480 51,440 5,690 90,8802,300 73,110 55,200 5,710 92,6102,600 74,400 59,450 5,750 94,0302,000 72,000 51,630 5,600 91,1002,300 73,650 55,430 5,630 92,8402,600 75,110 59,370 5,650 94,4002,000 72,320 51,800 5,540 91,2302,300 73,840 55,910 5,570 92,8602,600 75,320 59,860 5,600 94,4302,000 67,260 49,820 6,490 89,3902,300 68,960 53,570 6,510 91,1902,600 70,180 57,260 6,540 92,4902,000 67,760 49,980 6,390 89,5502,300 69,330 54,110 6,420 91,2202,600 70,560 57,840 6,440 92,5402,000 68,090 50,080 6,320 89,6602,300 69,810 53,920 6,340 91,4502,600 71,060 57,640 6,370 92,7802,000 64,400 48,640 7,120 88,7102,300 65,900 52,660 7,160 90,3202,600 67,060 56,340 7,190 91,5802,000 65,010 48,500 7,010 88,9202,300 66,540 52,530 7,040 90,5502,600 67,530 56,640 7,080 91,6802,000 65,170 48,950 6,950 88,8702,300 66,700 53,010 6,970 90,490

2,600 67,870 56,720 6,990 91,740

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

1240

18

12

50 15

18

12

70 15

18

12

85 15

18

12

100 15

18

12

110 15

18


Btu/h Btu/h

1230

18

12

40

18

12

50 15

18

12

60 15

18

12

70 15

18

12

80 15

18

2,000 55,920 4,660 40,0802,300 56,070 4,550 40,5402,600 56,180 4,470 40,8902,000 57,260 4,700 41,4002,300 57,430 4,580 41,9002,600 57,560 4,500 42,2702,000 63,360 4,880 46,4602,300 63,550 4,750 47,0802,600 63,700 4,650 47,5402,000 64,940 4,920 47,8102,300 65,170 4,790 48,4702,600 65,350 4,690 48,9702,000 71,140 5,110 53,4202,300 71,400 4,950 54,2002,600 71,610 4,830 54,7802,000 72,320 5,140 54,5102,300 72,620 4,980 55,3302,600 72,850 4,860 55,9402,000 73,130 5,160 55,2702,300 73,450 5,000 56,1102,600 73,690 4,880 56,7402,000 79,440 5,350 61,0802,300 79,790 5,170 62,0302,600 80,080 5,040 62,7402,000 80,840 5,400 62,3802,300 81,240 5,210 63,3802,600 81,550 5,070 64,1302,000 81,820 5,430 63,2902,300 82,240 5,240 64,3202,600 82,570 5,100 65,1002,000 88,140 5,630 69,0302,300 88,610 5,420 70,1902,600 88,980 5,260 71,0602,000 89,800 5,680 70,5702,300 90,320 5,460 71,8002,600 90,730 5,310 72,7102,000 90,920 5,720 71,6102,300 91,470 5,500 72,8802,600 91,910 5,340 73,8302,000 97,200 5,930 77,3302,300 97,830 5,680 79,0202,600 98,320 5,510 80,0402,000 99,100 5,990 79,3002,300 99,770 5,740 80,7502,600 100,310 5,570 81,8402,000 100,360 6,040 80,1002,300 101,080 5,790 81,6502,600 101,650 5,610 82,810

Table 30c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––










Btu/h Btu/h8o 23 5 12.0 1.006 0.988 1.003 1.003 1.0210o 18 4 8.0 1.000 1.000 1.000 1.000 1.0012o 15 3 6.0 0.995 1.011 0.998 0.995 0.9914o 13 2 4.5 0.991 1.022 0.995 0.992 0.9716o 11 2 3.5 0.986 1.035 0.992 0.990 0.9520o 9 1 2.5 0.975 1.056 0.988 0.985 0.93



Table 30. Heating




Btu/h Btu/h

16

30

24

16

40 20

24

16

50 20

24

16

60 20

24

16

70 20

24

16

80 20

24


Table 31. Cooling

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

16

40

24

16

50 20

24

16

70 20

24

16

85 20

24

16

100 20

24

16

110 20

24

2,800 114,590 80,400 4,200 121,7503,200 116,920 85,710 4,230 124,1303,600 118,900 90,560 4,240 126,1402,800 115,980 80,980 4,050 122,8903,200 118,500 86,120 4,070 125,4503,600 120,450 91,150 4,090 127,4302,800 111,350 78,800 4,580 119,1603,200 113,560 84,090 4,610 121,4203,600 115,180 89,420 4,630 123,0902,800 112,060 79,340 4,490 119,7103,200 114,360 84,570 4,510 122,0503,600 116,200 89,550 4,530 123,9202,800 112,600 79,560 4,420 120,1503,200 114,950 84,780 4,440 122,5303,600 116,810 89,780 4,460 124,4202,800 104,180 76,040 5,540 113,6303,200 106,150 81,300 5,560 115,6403,600 108,290 86,360 5,580 117,8102,800 104,980 76,330 5,420 114,2303,200 106,990 81,600 5,450 116,2903,600 109,130 86,750 5,460 118,4502,800 105,510 76,520 5,350 114,6303,200 107,550 81,800 5,370 116,7103,600 109,680 87,010 5,390 118,8702,800 98,620 73,800 6,410 109,5503,200 100,580 78,690 6,430 111,5503,600 102,520 83,940 6,460 113,5402,800 99,390 74,070 6,290 110,1103,200 101,200 79,360 6,310 111,9603,600 103,180 84,620 6,330 113,9902,800 99,890 74,260 6,210 110,4803,200 101,730 79,540 6,230 112,3503,600 103,720 84,830 6,250 114,3802,800 92,840 71,510 7,420 105,4903,200 95,040 76,610 7,440 107,7303,600 96,580 81,350 7,460 109,3102,800 93,570 71,770 7,290 106,0003,200 95,630 77,260 7,310 108,1103,600 97,350 81,690 7,330 109,8502,800 94,050 71,940 7,200 106,3303,200 96,120 77,450 7,230 108,4503,600 97,700 82,260 7,240 110,0602,800 88,950 69,820 8,160 102,8603,200 90,930 75,230 8,190 104,9003,600 92,320 80,050 8,220 106,3402,800 89,590 70,180 8,030 103,2903,200 91,650 75,510 8,050 105,3903,600 93,070 80,340 8,080 106,8502,800 90,220 69,970 7,930 103,7603,200 92,260 75,360 7,960 105,8403,600 93,560 80,530 7,990 107,190

2,800 68,050 5,970 47,6803,200 68,230 5,850 48,2703,600 68,360 5,750 48,7302,800 69,650 6,010 49,1403,200 69,840 5,880 49,7703,600 70,000 5,790 50,2602,800 77,690 6,220 56,4803,200 77,910 6,060 57,2203,600 78,110 5,950 57,8102,800 78,810 6,240 57,5303,200 79,060 6,090 58,2703,600 79,250 5,970 58,8702,800 79,610 6,270 58,2303,200 79,870 6,110 59,0203,600 80,070 5,990 59,6402,800 88,010 6,480 65,9003,200 88,300 6,290 66,8203,600 88,520 6,150 67,5202,800 89,380 6,520 67,1403,200 89,700 6,330 68,1103,600 89,950 6,180 68,8502,800 90,350 6,540 68,0203,200 90,690 6,350 69,0303,600 90,960 6,200 69,7902,800 98,890 6,760 75,8103,200 99,270 6,540 76,9503,600 99,570 6,370 77,8202,800 100,560 6,810 77,3103,200 100,980 6,580 78,5203,600 101,350 6,410 79,4802,800 101,750 6,840 78,4103,200 102,200 6,600 79,6603,600 102,550 6,430 80,6002,800 110,300 7,070 86,1703,200 110,720 6,800 87,5103,600 111,110 6,610 88,5702,800 112,290 7,120 87,9803,200 112,850 6,850 89,4603,600 113,290 6,650 90,5902,800 113,620 7,160 89,1903,200 114,220 6,890 90,7203,600 114,690 6,680 91,8902,800 122,170 7,400 96,9003,200 122,820 7,090 98,6203,600 123,340 6,870 99,9002,800 124,460 7,470 98,9803,200 125,190 7,150 100,7803,600 125,760 6,920 102,1502,800 126,050 7,520 100,4003,200 126,830 7,190 102,2803,600 127,450 6,960 103,710

Table 31c. Heating

MultipliersHeating


Correction°F dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 28 9.6 22.2 1.005 0.987 1.002 1.001 1.0210o 24 7.1 16.5 1.000 1.000 1.000 1.000 1.0012o 21 5.5 12.7 0.987 1.012 0.992 0.996 0.9814o 18 4.1 9.5 0.973 1.025 0.985 0.992 0.9516o 16 3.3 7.5 0.960 1.037 0.977 0.988 0.9320o 12 1.9 4.3 0.958 1.054 0.973 0.980 0.91









Table 32. Cooling

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

20

40

31

20

50 26

31

20

70 26

31

20

85 26

31

20

100 26

31

20

110 26

31

3,500 141,280 99,160 5,340 150,3904,000 144,450 105,610 5,380 153,6304,500 146,750 111,940 5,410 155,9803,500 143,290 99,570 5,130 152,0504,000 146,280 106,290 5,170 155,1004,500 148,980 112,230 5,200 157,8403,500 137,330 97,500 5,840 147,2904,000 140,360 103,910 5,870 150,3904,500 142,640 110,020 5,900 152,7003,500 138,750 97,630 5,690 148,4504,000 141,550 104,410 5,730 151,3204,500 143,900 110,550 5,750 153,7103,500 139,040 98,230 5,620 148,6304,000 142,190 104,670 5,650 151,8204,500 144,500 110,830 5,670 154,1803,500 129,020 93,950 7,030 141,0204,000 131,660 100,250 7,060 143,7104,500 134,100 106,680 7,100 146,2103,500 130,120 94,410 6,860 141,8304,000 132,740 100,820 6,890 144,5004,500 135,290 107,200 6,920 147,1003,500 130,700 94,660 6,780 142,2604,000 133,350 101,080 6,810 144,9604,500 135,870 107,470 6,830 147,5303,500 122,260 91,300 8,110 136,1004,000 122,670 96,110 8,070 136,4504,500 127,040 103,830 8,180 140,9903,500 123,310 91,760 7,930 136,8404,000 126,000 98,200 7,960 139,5804,500 128,190 104,340 7,990 141,8203,500 123,870 92,000 7,840 137,2404,000 126,580 98,520 7,860 140,0004,500 128,830 104,450 7,890 142,2903,500 115,360 88,300 9,350 131,3104,000 117,820 94,740 9,390 133,8404,500 119,830 100,610 9,420 135,9103,500 116,360 88,750 9,160 131,9904,000 118,880 95,200 9,190 134,5604,500 120,850 101,240 9,230 136,6003,500 116,890 88,980 9,060 132,3504,000 119,440 95,440 9,090 134,9504,500 121,430 101,500 9,120 137,0003,500 110,640 86,580 10,270 128,1704,000 112,900 92,810 10,320 130,5204,500 114,880 98,370 10,350 132,5403,500 111,700 86,440 10,070 128,8704,000 113,910 93,280 10,120 131,1804,500 115,870 98,980 10,150 133,1903,500 110,350 85,630 9,900 127,2404,000 114,480 93,380 10,010 131,5604,500 116,420 99,250 10,040 133,560


Btu/h Btu/h

20

30

31

20

40 26

31

20

5026

31

20

60 26

31

20

70 26

31

20

80 26

31

3,500 86,130 7,240 61,4304,000 86,330 7,090 62,1504,500 86,430 6,970 62,6403,500 88,000 7,290 63,1304,000 88,240 7,130 63,9004,500 88,420 7,010 64,4903,500 98,010 7,540 72,2904,000 98,260 7,350 73,1804,500 98,460 7,210 73,8603,500 99,620 7,580 73,7604,000 99,910 7,390 74,6904,500 100,130 7,240 75,4103,500 100,520 7,600 74,5704,000 100,820 7,410 75,5404,500 101,050 7,260 76,2703,500 110,850 7,870 84,0104,000 111,190 7,640 85,1304,500 111,450 7,470 85,9703,500 112,860 7,920 85,8404,000 113,240 7,680 87,0304,500 113,530 7,510 87,9103,500 113,980 7,950 86,8604,000 114,370 7,710 88,0804,500 114,680 7,530 88,9903,500 124,580 8,210 96,5504,000 125,020 7,940 97,9404,500 125,370 7,730 98,9803,500 127,020 8,280 98,7804,000 127,520 7,990 100,2404,500 127,910 7,780 101,3603,500 128,370 8,310 100,0104,000 128,900 8,020 101,5204,500 129,310 7,810 102,6703,500 139,080 8,590 109,7704,000 139,670 8,260 111,4804,500 140,120 8,020 112,7603,500 141,980 8,660 112,4104,000 142,640 8,330 114,2304,500 143,160 8,080 115,6003,500 143,610 8,700 113,9204,000 144,320 8,360 115,8004,500 144,880 8,110 117,2103,500 154,300 8,990 123,6104,000 155,070 8,610 125,6904,500 155,670 8,330 127,2503,500 157,720 9,080 126,7504,000 158,600 8,680 128,9704,500 159,290 8,400 130,6303,500 159,540 9,130 128,3904,000 160,540 8,730 130,7404,500 161,270 8,440 132,480

Table 32c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 39 18.5 42.8 1.005 0.987 1.002 1.001 1.0210o 31 11.9 27.6 1.000 1.000 1.000 1.000 1.0012o 26 8.5 19.7 0.987 1.012 0.992 0.996 0.9814o 22 6.2 14.3 0.973 1.025 0.985 0.992 0.9516o 19 4.7 10.8 0.960 1.037 0.977 0.988 0.9320o 16 3.4 7.8 0.958 1.054 0.973 0.980 0.91






Certified Drawing



4,500 178,400 125,900 6,500 200,6005,000 180,800 133,100 6,600 203,3005,500 183,800 139,300 6,700 206,6004,500 180,500 126,900 6,200 201,8005,000 183,300 133,400 6,300 204,9005,500 186,100 140,300 6,400 207,9004,500 170,600 122,800 7,500 196,1005,000 173,000 129,600 7,500 198,8005,500 175,700 136,300 7,600 201,8004,500 172,600 123,900 7,200 197,3005,000 175,300 130,300 7,300 200,1005,500 178,000 137,300 7,300 203,0004,500 165,100 120,800 8,200 193,2005,000 168,000 127,700 8,300 196,3005,500 170,200 133,900 8,300 198,6004,500 167,200 121,700 7,900 194,3005,000 170,100 128,600 8,000 197,4005,500 172,400 134,900 8,000 199,9004,500 159,600 118,500 9,000 190,4005,000 162,500 125,100 9,100 193,5005,500 164,600 131,300 9,100 195,7004,500 161,700 119,400 8,700 191,4005,000 164,500 126,200 8,800 194,5005,500 166,800 132,200 8,800 196,8004,500 154,400 116,300 10,000 188,3005,000 156,700 122,700 10,000 190,8005,500 158,700 129,000 10,000 192,9004,500 156,000 116,900 9,600 188,7005,000 158,800 123,600 9,700 191,9005,500 160,800 129,800 9,700 193,9004,500 148,600 114,000 11,000 186,2005,000 150,700 120,500 11,100 188,6005,500 152,600 126,600 11,100 190,5004,500 150,600 114,700 10,600 186,9005,000 152,800 121,100 10,700 189,3005,500 154,600 127,600 10,800 191,5004,500 139,500 110,400 13,000 183,9005,000 141,700 116,200 13,000 186,1005,500 143,200 122,900 13,100 187,8004,500 141,500 111,100 12,500 184,3005,000 143,500 117,600 12,600 186,5005,500 145,200 123,600 12,600 188,300


Btu/h Btu/h

20

30

49

20

40

49

20

55

49

20

70

49

20

80

49

4,500 110,400 9,000 79,5005,000 110,500 8,800 80,3005,500 110,600 8,700 80,9004,500 113,300 9,100 82,3005,000 113,500 8,900 83,1005,500 113,700 8,800 83,8004,500 126,000 9,400 93,8005,000 126,200 9,200 94,8005,500 126,400 9,000 95,5004,500 129,800 9,500 97,3005,000 130,100 9,300 98,3005,500 130,300 9,100 99,1004,500 151,500 10,100 117,0005,000 151,900 9,800 118,3005,500 152,300 9,600 119,4004,500 156,400 10,300 121,4005,000 157,000 10,000 123,0005,500 157,400 9,700 124,2004,500 179,100 10,900 141,9005,000 179,800 10,600 143,7005,500 180,300 10,300 145,2004,500 185,300 11,100 147,4005,000 186,100 10,700 147,8005,500 186,700 10,400 151,1004,500 198,600 11,500 159,2005,000 199,400 11,100 161,4005,500 200,100 10,800 163,2004,500 206,000 11,800 165,7005,000 207,000 11,400 168,4005,500 207,900 11,000 170,200


Table 33. Cooling

Table 33c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 49 26.0 26.0 1.005 0.987 1.002 1.001 1.0210o 36 6.3 14.5 1.000 1.000 1.000 1.000 1.0012o 32 5.0 11.6 0.987 1.012 0.992 0.996 0.9814o 28 3.9 9.0 0.973 1.025 0.985 0.992 0.9516o 24 2.9 6.7 0.960 1.037 0.977 0.988 0.9320o 20 2.1 4.8 0.958 1.054 0.973 0.980 0.91






TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

20

40

49

20

5549

20

65

49

20

75

49

20

85

49

20

95

49

20

110

49



TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

28

40

42

28

55

42

28

65

42

28

75

42

28

85

42

28

95

42

28

110

42

5,500 201,748 148,314 6,888 225,2606,000 204,544 155,486 6,946 228,2506,500 206,710 162,080 6,990 230,5705,500 203,852 149,606 6,644 226,5306,000 206,912 156,410 6,692 229,7506,500 209,168 162,998 6,734 232,1505,500 192,710 145,082 7,884 219,6206,000 195,322 151,186 7,922 222,3606,500 197,144 158,066 7,972 224,3505,500 194,752 145,376 7,584 220,6406,000 197,396 152,722 7,642 223,4806,500 199,864 158,424 7,668 226,0305,500 186,826 142,822 8,676 216,4406,000 189,150 149,228 8,720 218,9106,500 191,068 155,640 8,760 220,9705,500 189,092 143,666 8,362 217,6306,000 191,726 149,610 8,394 220,3706,500 193,470 156,556 8,440 222,2805,500 181,176 139,666 9,548 213,7606,000 183,280 146,218 9,596 216,0306,500 185,140 152,468 9,634 218,0205,500 183,326 140,646 9,218 214,7906,000 185,270 147,724 9,270 216,9106,500 187,146 154,118 9,306 218,9105,500 174,692 137,810 10,564 210,7506,000 177,004 143,576 10,592 213,1506,500 178,434 150,498 10,642 214,7605,500 176,860 138,618 10,206 211,6906,000 179,192 144,534 10,234 214,1206,500 181,032 150,712 10,266 216,0705,500 168,388 135,104 11,680 208,2506,000 170,220 141,598 11,724 210,2306,500 172,138 147,140 11,746 212,2305,500 170,716 135,416 11,292 209,2606,000 172,402 142,412 11,340 211,1106,500 174,326 148,110 11,362 213,1005,500 159,554 130,878 13,666 206,2006,000 160,968 137,886 13,718 207,7906,500 162,714 143,406 13,736 209,5905,500 161,192 132,280 13,288 206,5406,000 162,970 138,614 13,320 208,4306,500 164,744 144,212 13,336 210,260


Btu/h Btu/h

28

30

42

28

40

42

28

55

42

28

70

42

28

80

42

5,500 121,416 8,738 91,5906,000 121,450 8,608 92,0706,500 121,508 8,502 92,4905,500 124,758 8,882 94,4406,000 124,972 8,752 95,1006,500 125,038 8,640 95,5505,500 139,438 9,254 107,8506,000 139,566 9,094 108,5306,500 139,678 8,962 109,0905,500 143,786 9,376 111,7906,000 143,964 9,208 112,5406,500 144,116 9,072 113,1505,500 167,026 9,844 133,4306,000 167,350 19,642 134,4406,500 167,632 9,476 135,2905,500 172,722 10,006 138,5706,000 173,138 9,796 139,7006,500 173,492 9,624 140,6505,500 199,260 10,784 162,4506,000 199,856 10,528 163,9206,500 200,364 10,318 165,1505,500 206,772 11,010 169,1906,000 207,508 10,742 170,8506,500 208,136 10,524 172,2205,500 222,238 11,492 183,0206,000 223,074 11,196 184,8606,500 223,784 10,956 186,3905,500 230,790 11,770 230,7906,000 231,814 11,462 231,8146,500 232,682 11,210 232,682


Table 34. Cooling

Table 34c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 53 8.3 19.2 1.005 0.987 1.002 1.001 1.02

10o 42 5.3 12.2 1.000 1.000 1.000 1.000 1.0012o 36 3.9 9.1 0.987 1.012 0.992 0.996 0.9814o 31 3.9 9.1 0.973 1.025 0.985 0.992 0.9516o 27 3.0 7.0 0.960 1.037 0.977 0.988 0.9320o 21 1.9 4.3 0.958 1.054 0.973 0.980 0.91






Certified Drawing



TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

38

40

58

38

55

58

38

65

58

38

75

58

44

85

58

38

95

58

38

110

58


Btu/h Btu/h

38

30

58

38

40

58

38

55

58

38

70

58

38

80

58

7,000 264,966 188,448 11,284 303,4808,000 269,370 199,976 11,404 308,2909,000 273,086 210,464 11,494 312,3207,000 268,496 189,974 10,982 305,9808,000 273,058 201,502 11,098 310,9409,000 276,906 212,048 11,192 315,1007,000 254,958 184,548 12,518 297,6808,000 259,126 196,040 12,624 302,2109,000 262,824 206,228 12,692 306,1407,000 257,920 185,764 12,156 299,4108,000 262,224 197,270 12,260 304,0709,000 266,060 207,440 12,326 308,1307,000 247,516 181,442 13,488 293,5508,000 251,884 192,180 13,570 298,2009,000 254,826 203,482 13,656 301,4307,000 250,470 182,662 13,090 295,1508,000 254,556 194,196 13,186 299,5609,000 258,218 204,370 13,246 303,4307,000 239,796 178,264 14,600 289,6308,000 243,984 188,924 14,674 294,0709,000 247,550 201,672 14,788 298,0207,000 242,740 179,442 14,162 291,0708,000 247,032 190,194 14,234 295,6109,000 249,816 201,706 14,316 298,6807,000 232,176 174,222 15,860 286,3108,000 235,802 185,558 15,946 290,2309,000 239,570 197,680 16,050 294,3507,000 235,064 175,440 15,384 287,5708,000 238,808 186,810 15,462 291,5809,000 242,436 199,428 15,566 295,5607,000 223,946 170,792 17,322 283,0708,000 226,980 183,206 17,422 286,4409,000 231,080 194,144 17,514 290,8607,000 226,778 171,984 16,802 284,1208,000 229,904 184,192 16,892 287,5609,000 234,124 195,360 16,972 292,0507,000 209,576 165,996 19,864 277,3708,000 213,908 177,624 19,942 281,9709,000 217,010 187,358 20,004 285,2807,000 212,760 166,132 19,238 278,4208,000 216,772 178,750 19,338 282,7709,000 219,612 189,382 19,410 285,860

7,000 166,860 13,906 119,4008,000 167,116 13,610 120,6709,000 167,270 13,384 121,5907,000 170,722 14,040 122,8008,000 170,768 13,716 123,9609,000 173,492 13,786 126,4407,000 190,256 14,652 140,2508,000 190,664 14,040 142,7509,000 190,994 14,016 143,1607,000 195,072 14,812 144,5208,000 195,566 14,438 146,2909,000 195,964 14,156 147,6507,000 226,878 15,708 173,2708,000 227,652 15,246 175,6209,000 228,276 14,904 177,4107,000 233,420 15,938 179,0208,000 234,346 15,462 181,5709,000 235,088 15,108 183,5207,000 268,028 17,098 209,6708,000 269,248 16,518 212,8709,000 270,228 16,094 215,3007,000 276,188 17,376 216,8808,000 277,628 16,780 220,3609,000 278,780 16,342 223,0007,000 297,058 18,156 235,0908,000 298,616 17,490 238,9209,000 299,868 17,002 241,8407,000 306,598 18,512 243,4208,000 308,512 17,824 247,6809,000 309,990 17,320 250,880


Table 35. Cooling

Table 35c. Heating

MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––





Btu/h Btu/h8o 73 17.9 41.5 1.005 0.987 1.002 1.001 1.0210o 58 11.6 26.7 1.000 1.000 1.000 1.000 1.0012o 49 8.4 19.4 0.987 1.012 0.992 0.996 0.9814o 42 6.3 14.4 0.973 1.025 0.985 0.992 0.9516o 36 4.7 10.8 0.960 1.037 0.977 0.988 0.9320o 29 3.1 7.1 0.958 1.054 0.973 0.980 0.91







TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

44

40

68

44

55

68

44

65

68

44

75

68

44

85

68

44

95

68

44

110

68



Btu/h Btu/h

44

30

68

44

40

68

44

55

68

44

70

68

44

80

68

9,000 320,688 233,148 12,844 364,52010,000 322,998 242,488 12,852 366,86011,000 329,302 257,850 13,020 373,7409,000 324,572 234,764 12,496 367,22010,000 329,086 247,038 12,580 372,02011,000 333,402 259,598 12,664 376,6209,000 305,406 226,844 14,290 354,18010,000 309,480 238,646 14,374 358,54011,000 314,054 250,900 14,472 363,4509,000 310,140 227,220 13,798 357,23010,000 314,408 238,978 13,878 361,77011,000 318,994 251,412 13,966 366,6609,000 295,812 222,928 15,464 348,59010,000 300,530 235,640 15,564 353,65011,000 304,188 246,718 15,644 357,5809,000 299,838 224,554 14,952 350,87010,000 304,338 235,306 14,994 355,51011,000 308,450 248,506 15,118 360,0509,000 285,940 218,918 16,812 343,32010,000 291,072 230,236 16,862 348,62011,000 294,500 241,312 16,940 352,3209,000 289,898 220,508 16,250 345,36010,000 294,640 233,108 16,344 350,42011,000 298,228 244,180 16,414 354,2509,000 276,410 213,304 18,292 338,84010,000 280,744 225,972 18,404 343,56011,000 283,954 237,018 18,480 347,0309,000 279,624 216,350 17,750 340,20010,000 284,764 227,570 17,788 345,47011,000 288,106 238,650 17,858 349,0609,000 266,122 211,278 20,150 334,89010,000 270,008 221,844 20,166 338,83011,000 273,182 232,426 20,230 342,2309,0002 270,264 211,884 19,420 336,54010,000 273,958 223,334 19,500 340,51011,000 277,058 234,424 19,566 343,8409,000 249,724 205,896 23,050 328,39010,000 252,494 214,678 23,060 331,20011,000 255,690 228,532 23,178 334,8009,000 253,262 207,154 22,366 329,60010,000 256,524 218,918 22,434 333,09011,000 259,234 230,418 22,494 336,010

9,000 210,786 16,902 153,10010,000 211,164 16,604 154,49011,000 211,482 16,364 155,6309,000 214,496 17,054 156,29010,000 214,934 16,746 157,78011,000 215,306 16,498 159,0009,000 237,674 17,626 177,52010,000 238,220 17,054 180,01011,000 238,680 16,992 180,6909,000 244,494 17,786 183,79010,000 245,144 17,422 185,68011,000 245,688 17,134 187,2109,000 281,022 18,714 217,15010,000 281,902 18,276 219,53011,000 282,644 17,932 221,4409,000 290,596 18,998 225,76010,000 291,692 18,544 228,40011,000 292,610 18,184 230,5509,000 330,078 20,172 261,23010,000 331,480 19,624 264,50011,000 332,654 19,194 267,1409,000 342,974 20,540 272,87010,000 344,686 19,976 276,51011,000 346,118 19,532 279,4609,000 364,552 21,314 291,81010,000 366,398 20,686 295,80011,000 367,940 20,194 299,0209,000 379,460 21,776 305,14010,000 381,730 21,130 309,61011,000 383,622 20,622 313,240


Table 36. Cooling

Table 36c. Heating




Btu/h Btu/h8o 86 9.3 21.6 1.005 0.987 1.002 1.001 1.02

10o 68 5.9 13.7 1.000 1.000 1.000 1.000 1.0012o 58 4.4 10.1 0.987 1.012 0.992 0.996 0.9814o 49 3.2 7.3 0.973 1.025 0.985 0.992 0.9516° 43 2.4 5.7 0.960 1.037 0.977 0.988 0.9320o 35 1.6 3.8 0.958 1.054 0.973 0.980 0.91






MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––


Certified Drawing



11,000 434,250 300,200 17,716 494,71012,000 440,126 312,470 17,848 501,04013,000 445,902 324,898 17,944 507,14011,000 439,480 303,178 17,150 498,01012,000 445,592 315,016 17,250 504,47013,000 451,988 327,096 17,362 511,24011,000 417,612 294,216 20,164 486,43012,000 423,120 306,052 20,254 492,25013,000 427,818 317,658 20,334 497,22011,000 422,418 296,058 19,468 488,86012,000 428,032 308,032 19,556 494,78013,000 432,884 319,672 19,630 499,88011,000 405,372 288,964 22,078 480,72012,000 411,214 299,752 22,140 486,78013,000 414,984 312,424 22,236 490,88011,000 410,118 290,964 21,316 482,87012,000 416,116 301,864 21,376 489,07013,000 420,084 314,454 21,460 493,33011,000 393,136 282,568 24,238 475,86012,000 398,130 294,176 24,314 481,11013,000 401,670 306,806 24,406 484,97011,000 397,254 285,602 23,430 477,22012,000 403,044 296,272 23,478 483,17013,000 407,416 307,784 23,538 487,75011,000 379,742 276,840 26,718 470,93012,000 383,716 289,642 26,818 475,25013,000 387,566 301,274 26,886 479,33011,000 384,440 278,908 25,822 472,57012,000 388,600 291,688 25,908 477,02013,000 392,652 303,262 25,964 481,27011,000 365,784 270,944 29,524 466,55012,000 369,360 283,896 29,628 470,48013,000 374,614 295,824 29,698 475,97011,000 370,454 272,938 28,560 467,93012,000 374,238 285,818 28,646 472,01013,000 378,006 297,372 28,702 475,97011,000 340,246 262,236 34,226 457,06012,000 345,786 273,476 34,256 462,70013,000 348,756 285,944 34,400 466,16011,000 344,864 264,130 33,152 458,01012,000 349,334 274,952 33,174 462,56013,000 354,364 286,424 33,238 467,810

TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

62

40

93

62

55

93

62

65

93

62

75

93

62

85

93

62

95

93

62

110

93


Btu/h Btu/h

62

30

93

62

40

93

62

55

93

62

70

93

62

80

93

11,000 281,798 25,552 194,59012,000 282,046 25,136 196,26013,000 282,250 24,796 196,63011,000 287,010 25,716 199,24012,000 287,166 25,298 200,82013,000 287,450 24,942 202,32011,000 319,776 26,684 228,70012,000 320,166 25,716 232,40013,000 321,070 25,804 233,00011,000 326,890 26,932 234,97012,000 327,370 26,402 237,26013,000 327,994 25,990 239,29011,000 379,220 28,250 282,80012,000 379,924 27,580 285,79013,000 380,540 27,028 288,29011,000 388,588 28,512 291,28012,000 389,466 27,820 294,52013,000 390,232 27,250 297,23011,000 446,686 30,236 343,49012,000 447,932 29,366 347,71013,000 449,022 28,658 351,21011,000 458,962 30,590 354,56012,000 460,720 29,674 359,44013,000 462,060 28,942 363,28011,000 493,874 31,632 385,91012,000 495,648 30,618 391,15013,000 497,194 29,798 395,49011,000 508,212 32,048 398,83012,000 510,406 30,996 404,62013,000 512,308 30,146 409,420


Table 37. Cooling

Table 37c. Heating




Btu/h Btu/h8o 119 20.1 46.4 1.005 0.987 1.002 1.001 1.0210o 93 12.5 29.0 1.000 1.000 1.000 1.000 1.0012o 80 9.4 21.7 0.987 1.012 0.992 0.996 0.9814o 68 6.9 15.9 0.973 1.025 0.985 0.992 0.9516o 60 5.4 12.6 0.960 1.037 0.977 0.988 0.9320o 48 3.6 8.2 0.958 1.054 0.973 0.980 0.91






MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––




TotalSH


Btu/hWatts Rejected

Btu/h Btu/h

66

40

135

66

55

135

66

65

135

66

75

135

66

85

135

66

95

135

66

110

135

13,000 508,400 356,700 22,900 586,40014,000 515,500 367,100 22,900 593,70015,000 521,000 379,400 23,000 599,60013,000 522,000 360,300 21,300 594,70014,000 529,000 372,800 21,400 601,90015,000 535,100 385,000 21,500 608,30013,000 488,500 346,000 25,500 575,40014,000 494,200 358,200 25,600 581,50015,000 499,100 370,100 25,700 586,80013,000 502,000 351,600 23,700 582,90014,000 508,200 364,200 23,800 589,40015,000 513,700 376,200 23,900 595,20013,000 473,600 339,700 27,600 567,70014,000 478,700 351,800 27,700 573,20015,000 483,200 363,500 27,800 578,00013,000 487,200 345,500 25,600 574,70014,000 493,000 357,800 25,700 580,80015,000 498,100 369,700 25,800 586,20013,000 456,400 335,600 30,200 559,30014,000 460,900 347,700 30,300 564,20015,000 466,400 361,000 30,400 570,20013,000 471,500 338,900 27,900 566,70014,000 476,800 351,000 28,000 576,40015,000 480,600 364,400 28,100 576,40013,000 439,000 328,500 33,000 551,70014,000 444,300 337,800 32,900 556,70015,000 448,100 353,200 33,200 561,60013,000 453,900 333,400 30,500 558,10014,000 458,500 345,500 30,600 572,20015,000 464,800 357,200 30,700 569,50013,000 420,100 321,100 36,400 544,30014,000 424,900 333,700 36,400 549,30015,000 429,300 342,800 36,300 553,30013,000 435,000 326,800 33,700 550,00014,000 440,400 340,200 33,800 570,80015,000 444,300 351,500 33,800 559,80013,000 390,100 309,000 42,200 534,20014,000 392,700 320,000 42,300 537,10015,000 394,900 330,800 42,400 539,50013,000 405,500 315,500 39,200 539,40014,000 408,800 326,700 39,300 530,70015,000 411,700 337,700 39,400 546,100


Btu/h Btu/h

66

30

135

66

40

135

66

55

135

66

70

135

66

80

135

13,000 334,800 29,600 233,60014,000 335,600 29,200 236,00015,000 336,400 28,800 238,00013,000 354,800 30,300 251,60014,000 355,600 29,800 254,00015,000 356,300 29,400 256,10013,000 381,500 31,000 275,70014,000 381,900 30,500 277,90015,000 382,200 30,000 279,80013,000 405,700 31,800 297,00014,000 406,100 31,300 299,40015,000 406,500 30,800 301,50013,000 453,600 33,400 339,60014,000 453,800 32,700 342,20015,000 454,100 32,100 344,40013,000 484,500 34,400 367,00014,000 485,300 33,700 370,30015,000 486,000 33,100 373,20013,000 525,900 35,900 403,30014,000 527,400 35,100 407,70015,000 528,500 34,400 411,20013,000 559,000 37,100 432,20014,000 562,100 36,300 432,80015,000 564,700 35,600 443,40013,000 569,800 38,300 439,20014,000 572,700 36,600 447,70015,000 575,300 35,900 452,90013,000 599,500 38,700 467,40014,000 605,500 37,800 465,20015,000 610,500 37,000 484,200


Table 38. Cooling

Table 38c. Heating




Btu/h Btu/h8o 135 17 39.9 1.005 0.987 1.002 1.001 1.02

10o 108 12 26.7 1.000 1.000 1.000 1.000 1.0012o 90 8 19.3 0.987 1.012 0.992 0.996 0.9814o 75 6 13.9 0.973 1.025 0.985 0.992 0.9516o 66 5 11.0 0.960 1.037 0.977 0.988 0.9320o 54 3 7.7 0.958 1.054 0.973 0.980 0.91






MultipliersHeating


CorrectionoF dbt



dbt Temperature 75 0.993 0.981 1.07780 0.986 0.961 ––


Certified Drawing


Correction Factors – RWH, RGH 036 – 420Table 39. Cooling Correction Multipliers

VOLTAGEARRANGEMENT UNIT SIZE 208/60/3 240/60/3 480/60/3

HEATER kW FLA HEATER kW FLA HEATER kW FLA036 – 420 3.8 10.4 5.0 12.1 5.0 12.0048 – 420 11.3 31.2 15.0 36.1 15.0 18.0096 – 420 15.0 41.6 20.0 48.1 20.0 24.1

Horizontal096 – 420 18.8 52.0 25.0 60.1 25.0 30.1096 – 420 22.5 62.5 30.0 72.2 30.0 36.1120 – 420 26.3 72.9 35.0 84.2 35.0 42.1120 – 420 30.0 83.3 40.0 96.2 40.0 48.1180 – 420 37.5 104.1 50.0 120.3 50.0 60.1180 – 420 45.0 124.9 60.0 144.3 60.0 72.2

Table 40. Supplemental Electric Heaters

Note: Electric heaters on unit sizes 036 through 240 can be field installed.

Minimum circuit ampacity (MCA) for wire sizingFor units less supplemental electric heat: Use values from tables on pages 37 and 38.

For supplemental electric heat: Optional separate power supply for the electric heater. For the electric heater, MCA = 1.25 x heater amps.For unit with supplemental electric heat: Single point power. In this case, the electric heater can operate simultaneously with thecompressor(s).Minimum circuit ampacity = [(Largest comp. RLA + electric heater amps) x 1.25 + FLA of all other motors and compressors]

Example: RWH150, 208-3-60, 2 hp7.5 kW electric heater(20.0 + 20.8) x 1.25 = 51.0 compressor 1 and electric heat

20.0 compressor 26.2 fan motor

77.2 Minimum Circuit Ampacity

Maximum fuse sizeFor units less supplemental electric heat: Use values from tables on pages 37 and 38

For supplemental electric heat: Optional separate power supply for the electric heater. For the electric heater, MFS = 1.25 x heater amps.For unit with supplemental electric heat: Single point power. In this case, the electric heater can operate simultaneously with thecompressor(s).Max. fuse size = (2.25 x compressor RLA) + FLA of all other motors and compressors + electric heater amps

Select the next smaller from the following standard fuse sizes: 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100, 110, 125, 150, 175, 200,225, 250, and 300.

Example: Same unit size from above -2.25 x 20.0 = 45.0 compressor 1

20.0 compressor 220.8 electric heater6.2 fan motor

92.0 Total Amps Max. fuse size: 90 AmperesNote: in some instances with relatively large electric heat loads, the value computed for maximum fuse size will be less than the minimumcircuit ampacity. In this situation, the maximum fuse size is the same as minimum circuit ampacity or the next higher fuse size. Themaximum fuse size can not be less than the minimum ciricuit ampacity. If so, increase the maximum fuse size.

Cooling Correction Multipliers – At Various Entering Air oF dbt and oF wbt Ent. Air Multipliers Multipliers for Sensible Cooling

oF Total At Entering Air oF dbtwbt Cooling

EER Total Watts Heat Rej.70 72 74 76 78 80 82 84 86 88 90

61 0.911 0.93 0.983 0.927 0.83 0.91 1.00 1.09 1.18 — — — — — —63 0.938 0.95 0.989 0.949 0.74 0.83 0.91 1.00 1.09 1.18 — — — — —65 0.968 0.97 0.994 0.973 0.65 0.74 0.83 0.91 1.00 1.09 1.18 1.27 — — —67 1.000 1.00 1.000 1.000 0.56 0.65 0.73 0.82 0.91 1.00 1.09 1.18 1.27 — —69 1.035 1.03 1.007 1.029 — 0.56 0.65 0.73 0.82 0.91 1.00 1.08 1.17 1.26 —71 1.072 1.06 1.012 1.060 — — 0.56 0.64 0.73 0.82 0.9 0 0.99 1.08 1.17 1.26

73 1.108 1.09 1.019 1.092 — — — — 0.64 0.72 0.81 0.90 0.99 1.07 1.16


3/4" (1) 3/4" (1) 3/4" (1) 3/4" (1) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2) 1" (2)

Physical Data – RWH, RGH 036 – 420

Physical Data – English Units

Table 41a.

Physical Data – SI Units

DATAUNIT SIZE

036 048 060 072 096 120 150 180 240 300 360 420Fan Qty. 1 1 1 1 2 2 2 2 2 2 2 2Fan Size (mm) 254 x 254 254 x 254 254 x 254 254 x 254 254 x 254 254 x 254 381 x 279 381 x 279 381 x 279 381 x 381 381 x 381 381 x 381Fan Motor Power (watts)

Small 373 560 560 746 746 1119 1119 1492 N/A 3730 5595 7460Medium 560 746 746 1119 1119 1492 1492 2238 3730 5595 7460 11186Large 1 11/2 11/2 2 2 3 3 5 7 10 –– ––

Coil Face Area (sq. m.)

0.42 0.42 0.42 0.42 0.74 0.74 1.30 1.36 1.36 1.91 2.42 2.71

Coil Rows 4 4 4 4 4 4 4 4 4 4 4 4Condensate Size

19 (1) 19 (1) 19 (1) 19 (1) 25 (2) 25 (2) 25 (2) 25 (2) 25 (2) 25 (2) 25 (2) 25 (2)MPT (Quantity)Compressor Qty. Recip. (1) Recip. (1) Scroll (1) Scroll (1) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (3)Water Conns., O.D.

653 839 839 839 1212 1212 1212 1212 1212 1585 1585 1585(mm)Filter Qty. See accessories section 12 12 12Filter Size (mm) See accessories section 457 x 508 x 51Oper. Wt. (kg) 231 240 250 254 470 490 680 694 748 1107 1440 1565Ship Wt. (kg) 236 245 254 259 479 499 699 712 767 1130 1463 1587Curb Wt. (kg) 38 38 38 38 56 56 76 76 76 76 150 150

Table 41b.

DATAUNIT SIZE

036 048 060 072 096 120 150 180 240 300 360 420Fan Qty. 1 1 1 1 2 2 2 2 2 2 2 2Fan Size (in) 10" x 10" 10" x 10" 10" x 10" 10" x 10" 10" x 10" 10" x 10" 15" x 11" 15" x 11" 15" x 11" 15" x 15" 15" x 15" 15" x 15"Fan Motor Power (hp)

Small 1/2 3/4 3/4 1 1 11/2 11/2 2 N/A 5 71/2 10Medium 3/4 1 1 11/2 11/2 2 2 3 5 71/2 10 15Large 1 11/2 11/2 2 2 3 3 5 71/2 10 N/A N/A

Coil Face Area (sq. ft.)

4.5 4.5 4.5 4.5 8.0 8.0 14.0 14.6 14.6 20.6 26.0 29.2

Coil Rows 4 4 4 4 4 4 4 4 4 4 4 4Condensate SizeMPT (Quantity)Compressor Qty. Recip. (1) Recip. (1) Scroll (1) Scroll (1) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (2) Scroll (3)Water Conns., .O.D.S. (in)

7/8" 11/8" 11/8" 11/8" 15/8" 15/8" 15/8" 15/8" 15/8" 21/8" 21/8" 21/8"

Filter Qty. See accessories section 12 12 12Filter Size (in) See accessories section 18" x 20" x 2"Oper. Wt. (lbs.) 510 530 550 560 1035 1080 1500 1530 1650 2440 3175 3450Ship Wt. (lbs.) 520 540 560 570 1055 1100 1540 1570 1690 2490 3225 3500Curb Wt. (lbs.) 84 84 84 84 122 122 167 167 167 167 330 330

Certified Drawing


Fan Performance Data – RWH, RGH 036 – 420

English Units

Table 42.

Notes: 1. For units with electric heat, add 0.1 inch external static pressure prior to making rpm and Bhp selection.

2. Tables can be interpolated but not extrapolated.

3. Above external static pressure values include 1" throwaway filters.

1,100 996 .4 1,080 .4 1,180 .5 1,240 .6 1,350 .6 1,440 .7 1,540 .8

036 1,200 1,019 .4 1,120 .4 1,220 .5 1,300 .6 1,410 .7 1,480 .8 1,560 .9

1,300 1,042 .5 1,160 .5 1,250 .6 1,330 .7 1,420 .8 1,510 .9 1,580 .9

1,700 1,074 .7 1,164 .8 1,249 1.0 1,328 1.1 1,404 1.2 1,475 1.3 1,542 1.5

048 1,800 1,091 .8 1,177 .9 1,261 1.0 1,340 1.2 1,414 1.3 1,485 1.4 1,552 1.6

1,900 1,108 .9 1,191 1.0 1,272 1.1 1,350 1.3 1,424 1.4 - - - -

1,800 1,174 .8 1,248 .9 1,319 1.0 1,389 1.1 1,457 1.2 1,524 1.3 1,589 1.5

060 2,000 1,195 .9 1,264 1.0 1,332 1.1 1,398 1.2 1,463 1.4 1,526 1.5 - -

2,200 1,238 1.1 1,303 1.2 1,367 1.3 1,429 1.4 - - - - - -

2,000 1,212 .9 1,281 1.1 1,349 1.2 1,414 1.3 1,478 1.4 1,541 1.5 1,603 1.6

072 2,300 1,284 1.2 1,347 1.4 1,409 1.5 1,469 1.6 1,528 1.7 1,585 1.8 1,642 2.0

2,600 1,360 1.6 1,418 1.7 1,475 1.8 1,531 2.0 - - - - - -

2,800 980 .8 1,070 .9 1,150 1.1 1,230 1.3 1,320 1.4 1,410 1.6 1,480 1.8

096 3,200 1,010 1.0 1,090 1.2 1,190 1.3 1,250 1.5 1,350 1.7 1,420 1.8 - -

3,600 1,050 1.3 1,150 1.5 1,220 1.7 1,300 1.8 1,380 1.9 - - - -

3,500 1,104 1.4 1,181 1.5 1,301 1.7 1,328 1.9 1,399 2.2 1,467 2.4 1,535 2.6

120 4,000 1,188 1.8 1,257 2.0 1,325 2.2 1,392 2.4 1,456 2.7 1,519 2.9 - -

4,500 1,271 2.4 1,335 2.6 1,397 2.8 1,458 3.0 - - - - - -

4,500 704 1.2 765 1.4 823 1.6 860 1.8 900 2.2 955 2.4 1,000 2.5

150 5,000 743 1.5 800 1.7 854 2.0 907 2.2 957 2.5 990 2.8 1,020 2.9

5,500 783 1.9 836 2.1 887 2.3 936 2.9 984 2.9 - - - -

5,500 783 1.9 836 2.1 887 2.3 936 2.6 984 2.9 1,030 3.2 1,070 3.5

180 6,000 834 2.3 884 2.6 932 2.8 978 3.1 1,023 3.4 1,067 3.7 1,110 4.0

6,500 884 2.8 930 3.1 975 3.4 1,019 3.7 1,062 4.0 1,104 4.3 1,144 4.6

7,000 898 3.2 943 3.5 987 3.8 1,029 4.1 1,070 4.4 1,111 4.7 1,150 5.0

240 8,000 964 4.3 1,005 4.6 1,045 4.9 1,084 5.3 1,122 5.6 1,159 5.9 1,195 6.3

9,000 1,030 5.7 1,068 6.0 1,105 6.3 1,141 6.7 1,176 7.1 1,211 7.4 - -

9,000 936 4.5 982 4.9 1,026 5.3 1,071 5.7 1,114 6.1 1,157 6.5 1,200 6.9

300 10,000 999 5.8 1,041 6.2 1,081 6.6 1,122 7.1 1,162 7.5 1,201 7.9 1,241 8.3

11,000 1,061 7.3 1,099 7.8 1,137 8.2 1,174 8.7 1,211 9.1 1,248 9.6 - -

11,000 891 5.6 932 6.0 973 6.4 1,012 6.8 1,051 7.2 1,090 7.7 1,127 8.1

360 12,000 945 6.9 984 7.4 1,021 7.8 1,058 8.3 1,095 8.7 1,131 9.2 1,166 9.7

13,000 999 8.5 1,036 9.0 1,071 9.4 1,106 9.9 - - - - - -

13,000 962 8.0 999 8.5 1,036 9.0 1,071 9.4 1,106 9.9 1,140 10.4 1,174 10.9

420 14,000 1,019 9.8 1,054 10.3 1,088 10.8 1,121 11.3 1,154 11.8 1,187 12.3 1,218 12.9

15,000 1,075 11.7 1,108 12.3 1,140 12.8 1,172 13.4 1,203 13.9 1,234 14.5 1,260 15.0

UNIT SIZE CFM

EXTERNAL STATIC PRESSURE (INCHES W.C.)0.4 0.6 0.8 1.0 1.2 1.4 1.6

RPM BHP RPM BHP RPM BHP RMP BHP RPM BHP RPM BHP RPM BHP

“S” Models – Italic

“M” Models – Regular

“L” Models – Bold Italic


Curb Dimensions

Curb A B C D E F G

851-576 48 45 45.25 48.25 22.125 –– 2.125

Dimensional Data – RWH, RGH 036 – 072

Horizontal unit

Roof curb – RWH 036 – 072

Duct connections

SUPPLY AIRWITH ELEC HEAT W/O ELEC HEAT

12" x 301⁄2" (30.5 cm x 77.5 cm) 111⁄2" x 30" (29.2 cm x 76.2 cm)

RETURN AIRWITH FILTER BOX W/O FILTER BOX

161⁄4" x 301⁄4" (41.3 cm x 76.8 cm) 16" x 30" (40.6 cm x 76.2 cm)

*3 feet (.9 m) of clearance must be left for access to compressor and electrical panel compartment on all three sides.

Certified Drawing



Horizontal unit

Duct connections


12" x 461⁄2" (30.5 cm x 118.11 cm) 111⁄2" x 46" (29.2 cm x 116.84 cm)


161⁄4" x 461⁄4" (41.3 cm x 117.48 cm) 16" x 46" (40.6 cm x 116.84 cm)


Roof curb – RWH 096 – 120

Curb Dimensions

Curb A B C D E F G

851-577 80 42 42.25 80.25 23 14 2.125



Horizontal unit

Roof curb 150 – 240

Duct connections


12" x 703⁄4" (30.5 cm x 179.71 cm) 111⁄2" x 701⁄4" (29.2 cm x 178.44 cm)


161⁄4" x 701⁄2" (41.3 cm x 179.07 cm) 16" x 701⁄4" (40.6 cm x 179.07 cm)


Curb Dimensions

Curb A B C D E F G

851-564 82 68 68.25 82.25 20 24 2.125

Certified Drawing


Dimensional Data – RWH, RGH 300

Horizontal unit

Roof curb 300


Curb Dimensions

Curb A B C D E F G

851-575 144 71.5 71.75 144.25 48.5 48.5 2.125



Horizontal unit

Roof curb 360


Curb Dimensions

Curb A B C D E F G

851-575 144 71.5 71.75 144.25 48.5 48.5 2.125

Certified Drawing



Horizontal unit

Roof curb 420


Filter Box / Filter DimensionsTable 43.

Filter Box / Filter Dimensions & SizeTable 44.

Accessories

Models Used Filter Box Filter

With No.A B C

Size

036-072 725-20 301/4 201/4 18 2"

096-120 725-21 461/4 161/4 23 2"

180-240 725-22 701/4 161/4 23 2"

FiltersThe angle filter accessory is fully insulated and is fieldinstalled to the return air connection of unit sizes 036 thru240. All RWH, RGH 300 thru 420 are shipped with 2"thick disposable glass fiber media filters factory installed.Aluminum metal media filters are also available.

RWH/RGHModel

Filter Box No. Filter Size / (Qty.)

036 - 072 725-20 15" x 30" x 2" / (2)

096 - 120 725-21 15" x 20" x 2" / (4)

16" x 20" x 2" / (2)

180 - 240 725-22 20" x 25" x 2" / (4)

20" x 20" x 2" / (2)

300-420 Filter Rack In Unit 18" x 20" x 2" / (12)

Table 45. - Electric Heater Dimensions

Supplemental Electric Heaters

For UnitkW

RangeA B C* D E F G H

RWH/RGH 036-060 1-25 321/2 24 113/4 6 22 133/4 301/2 113/4

RWH/RGH 096-1201-30 481/2 22 12 6 20 14 461/2 12

30.1-60 481/2 26 12 6 24 14 461/2 12

1-30 721/2 22 161/4 6 20 181/4 701/2 161/4

RWH/RGH 120-300 30.1-60 721/2 26 161/4 6 24 181/4 701/2 161/4

30.1-60 721/2 26 161/4 6 24 181/4 701/2 161/4

Engineering Guide Specifications – RWH, RGH

GeneralFurnish and install McQuay Model RWH/RGH Series Awater source heat pump per plans and specifications.Capacity and Energy Efficiency shall not be less thanscheduled. Unit shall be provided with factory installedoptions listed below.

ApprovalsUnit shall be design certified to conform to appropriateUL/ANSI Standards by ETL or other nationally recognizedtesting laboratory.

CabinetCabinet shall be constructed of G-90 galvanized steel withgauge thickness of: Bases - 16 gauge; Corner Posts andTops - 18-gauge; Access Panels - 20-gauge. The interior ofthe indoor air side is to be thermally insulated with 1 inchthick - 11/2 pound density glass fiber insulation. A closedcell neoprene liner is to be installed on the underside of thebase pan for noise reduction and weather seal to the roofcurb. The cabinet is to be mounted on two steel rails tofacilitate installation. The design of the cabinet is to allowaccess to the compressor and electrical panel withoutimpairing unit operation.

Sloped Stainless Steel CondensateDrain PanThe condensate drain pan shall be sloped to comply withASHRAE Standard 62-1089R and fabricated from stainlesssteel. The bottom shall then be insulated with 5/8" closedcell neoprene insulation. The drain pan shall be furnisheddual MPT drain fittings positioned at the exterior of thecabinet.

Non Rust BaseUnit base pan shall be coated with a mastic compound to auniform 1/4" wet depth and air dried to prevent rain orcondensate from contacting steel on the bottom of the basepan.

Paint FinishConstructed of hot dipped galvanized G-90 steel that ischemically treated with zinc phosphate, coated with 0.2 to0.3 MIL polyurethane primer then finished with 0.7 to 0.8MIL polyester top coat, these attractive units are suitablefor a variety of applications. Finish meets or exceeds 1,000hour Salt Spray Test per ASTM B117-97.

Non-Corroding HardwareAll exterior hardware nuts, bolts, and washers shall be stainlesssteel (Type 304). All exterior screws shall be steel coated withMagnigard Silver 17.

Assembly and TestThe unit shall be completely factory assembled and wiredand thoroughly leak and safety control tested. Afterassembly, each unit is to be charged and run tested in boththe heating and cooling cycles.

Refrigerant SystemThe refrigerant system is to include a reciprocatingcompressor in model 036 and 048 or scroll compressors inmodels 060 and larger, with a crankcase heater and thermaloverload protection. The compressor is to rest on externalrubber isolators. Each system is to include a reversingvalve, accumulator, dual gauge connections for high andlow pressure readings, bi-flow thermal expansion valvewith adjustable superheat, coaxial counterflow water coilwith inner copper tube and outer steel tube, and copper tubealuminum plate-finned indoor air coil. Safety controls areto include low pressure safety control/loss of chargeprotector (auto-reset) and high pressure manual reset safetysystem. Unit shall include a compressor logic controlmodule with a circuit to lock compressor off in the eventone of the safety controls shall have been activated. Unitshall include a circuit to bypass the 30 psig low pressurecutout at start-up for 90 seconds. Unit may not be restarteduntil the room thermostat has been turned off and then onagain.

Electrical ControlsInternally wired controls are to include the compressorcontrol module(s) and the blower and compressor motorcontactors or starters. The 24 volt control circuit includes atransformer and low voltage terminal board for externalthermostat control hookup.

Fan SectionA forward curved, statically and dynamically balanced,DWDI centrifugal blower(s) is to be used. Both theblower(s) and housing(s) are to be galvanized steel. Theblower wheel(s) is to be mounted on a solid steel shaftsupported by sealed ball bearings. The shaft is to be drivenby adjustable belt drive sheaves connected to a 1725 rpmmotor with sealed ball bearings. The sealed bearings onboth the blower shaft and motor are permanently lubricated.

Filters2-inch thick disposable glass fiber media filters are to beinstalled in the factory mounted flat filter rack on the returnair opening of model sizes 300, 360 and 420. Field installedfilter boxes for all other model sizes shall be furnished with2 inch thick disposable glass fiber media filters. Filters areto be located downstream of outside air intake.


Rooftop Units

Downflow Discharge, Horizontal DischargeHigh Efficiency RooftopWater Source Heat Pumps

RWD, RGD, RWH, RGH

Catalog 1110-5

®

RWD 060

RWH 060

Total Heat Pump Capability

©2006 McQuay International (800) 432-1342 www.mcquay.com Catalog 1110-5 (12-06)

Vertical Units1⁄2 to 5 Tons

Enfinity Horizontal Units1⁄2 to 5 Tons

Console Units1⁄2 to 11⁄2 Tons

®

This document contains the most current product information as of this printing. For the most up-to-dateproduct information, please go to www.mcquay.com.

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