Trane Indirect Fired Make-Up Air Parts List

MUA-D-3Indoor Gas-FiredMake-Up Air HandlersStandard and High EfficiencyPackaged Unit for Heating, Cooling,Ventilating and Make-Up Air ApplicationsJune

10Furnace Type A, B Furnace Type A, B Furnace Type A, BTemperature Rise 30 F-80 F Temperature Rise 60 F-160 F Temperature Rise 90 F-180 FStandard Blow

11Table G-1 — Filter DataRooftop Unit SizeArrangement 10,15 20,25,50 30,35,60,70 40,80,12B-D (4)16 x 20 (4)20 x 20 (4)16 x 20 (6)20 x 20(2)20 x 20G-K

12ApplicationConsiderations Gas Heating ValueThe majority of gas heating units areinstalled in applications where naturalgas is readily available. In

13ApplicationConsiderationsFM and IRI RequirementsIRI, which stands for Industrial RiskInsurers, and FM, which stands forFactory Mutual, are both basi

14SelectionProcedureQuick Sizer Chart 1Furnace Type (A, B) Arrangement (B, D)Airflow, CFMAirflow, CFMTemperature Rise

15SelectionProcedureQuick Sizer Chart 2Furnace Type (A, B) Arrangement (G, K)Airflow, CFMAirflow, CFMTemperature Rise

16SelectionProcedureStep 1To properly select a unit, two of thethree following items must be known:temperature rise (TR) required, cubicfeet per minut

17SelectionProcedureFigure SP-2 — Psychrometrics ChartUse the psychrometric chart (shown inFigure SP-2) or actual humiditytemperature readings to esti

18SelectionProcedure3For DX (refrigerant) coils, the followingadditional information is required:- Refrigerant type- Suction temperature – F- Liquid t

19Table PAF-1 — Correction Factors for AltitudeAltitude (Feet)0’ 500’ 1000’ 1500’ 2000’ 2500’ 3000’ 3500’ 4000’ 4500’ 5000’ 5500’ 6000’Temp. Barometri

2©2003 American Standard Inc.FeaturesandBenefitsGeneralThe Trane indoor make-up air handlerproduct line is a packaged air, heatingand cooling system,

20PerformanceDataTable PD-1 – Standard or High Efficiency Indoor Duct Furnace – Arrangement A – 500-1200 MBh Performance DataInput Output(Max.) (Min.)

21PerformanceDataTable PD-2 – Standard or High Efficiency Indoor Make-Up Air Handler — Arrangements B,D — 100-400 MBh Performance DataMax. Total Adjus

22PerformanceDataTable PD-3 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangements B,D – 500-800 MBh Performance DataMax. Total Adju

23Table PD-4 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangements B,D – 100-400 MBh Accessory Pressure LossPressure Loss (Inches of

24Table PD-5 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangements B,D – 500-800 MBh Accessory Pressure LossPressure Loss (Inches of

25PerformanceDataTable PD-6 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangements G – 200-400 MBh Performance DataMax. Total Adjuste

26PerformanceDataTable PD-7 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangement K – 100-400 MBh Performance DataMax. Total Adjusted

27PerformanceDataTable PD-8 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangement G, K – 500-800 MBh Performance DataMax. Total Adjus

28PerformanceDataStandard DX Coil Performance DataTable PD-10 – Indoor Make-Up Air Gas Heating Units – Refrigerant (R-22) DX Coil PerformanceCapacity

29PerformanceDataStandard DX Coil Performance DataTable PD-11 – Indoor Make-Up Air Gas Heating Units – Refrigerant (R-22) DX Coil PerformanceCapacity

3Features and Benefits 2Model Number Description 4Unit Configurations 6General Data 10Application Considerations 12Selection Procedure 14Performance A

30PerformanceDataTable PD-12 – Standard Conditions and Specifications – Refrigerant DX CoilCONDITIONSElevation 0 Ft.Entering Air Temperature DB: 80

31PerformanceDataStandard Chilled Water Coil Performance DataTable PD-13 – Indoor Make-Up Air Gas Heating Units – Chilled Water Coil PerformanceCapaci

32PerformanceDataStandard Chilled Water Coil Performance DataTable PD-14 – Indoor Make-Up Air Gas Heating Units – Chilled Water Coil PerformanceCapaci

33Table PD-15 – Standard Conditions and Specifications – Chilled Water CoilCONDITIONSElevation 0 Ft.Entering Air Temperature DB: 80 F 95 FEntering Ai

34PerformanceDataTable PD-16 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangement G, K – 100-400 MBh – Accessory Pressure LossPressu

35Table PD-17 – Standard or High Efficiency Indoor Make-Up Air Handler – Arrangement G, K – 500-800 MBh – Accessory Pressure LossPressure Loss (Inches

36PerformanceDataTable PD-19 – Evaporative Cooling Performance Data and Pressure Drop – Rooftop Arrangement D8” Saturation 12” Saturation Pressure Dro

37Indoor Make-Up Air Handler Standard or High Efficiency – Motor Electrical DataVoltage 1/2 HP 3/4 HP 1 HP 1 1/2 HP 2 HP 3 HP 5 HP 7 1/2 HP 10 HP 15

38ControlsPilot ControlIntermittent pilot ignition is standard onall outdoor units. Intermittent pilotignition contains a solid-state ignitioncontrol

39Outside Air/Return Air ModulatingMotor with Space Pressure ControllerA modulating motor with spring returnand interlocked outside and return airdamp

4Digit 1 — Gas Heating EquipmentG = GasDigit 2 — Unit TypeS = Indoor Make-Up Air HandlerG = High Efficiency Indoor Make-Up AirHandlerD = Indoor Duct F

40Gas ControlsSingle-Stage ControlGas heating units are provided with anautomatic single-stage gas valve asstandard. This valve is an on/off typecontr

41DimensionalDataDIMENSIONS ARE IN INCHES, DIMENSIONS INPARENTHESES ARE IN MILLIMETERS.Standard Blower Module for Arrangements B, DUnit Sizes 10-80 (1

42DimensionalDataDIMENSIONS ARE IN INCHES, DIMENSIONS INPARENTHESES ARE IN MILLIMETERS.HIGH CFM BLOWER MODULE*For Cooling Arrangements Only(Left Hand

43DimensionalDataOver/Under Air Intake without HoodArrangements B, D, G, KUnit Sizes 10-12 (100-1200 MBh)DIMENSIONS ARE IN INCHES, DIMENSIONS INPARENT

44DimensionalDataDIMENSIONS ARE IN INCHES, DIMENSIONSIN PARENTHESES ARE IN MILLIMETERS.Coil ModuleArrangement KUnit Sizes 10-80 (100-800 MBh)“L” Insid

45DimensionalDataDIMENSIONS ARE IN INCHES, DIMENSIONS INPARENTHESES ARE IN MILLIMETERS.Evaporative Cooler ModuleArrangement DUnit Sizes 10-80 (100-800

46DimensionalDataGRAVITY VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas Inle

47DimensionalDataIndoor Make-Up Air Handler with Standard Blower and Evaporative Cooler – Arrangement DModels GSAA, GSBA – 10, 15, 20, 25, 30, 35, 40

48GRAVITY VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletCapacity A B N

49DimensionalDataIndoor Make-Up Air Handler with High Cfm Blower and Cooling Coil Section – Arrangement KModels GSAA, GSBA – 10, 15, 20, 25, 30, 35, 4

5ModelNumberDescriptionDigit 16 — Motor Speed0 = No Motor (Duct Furnace)1 = Single Speed ODP 1800 RPM2 = Single Speed TEFC 1800 RPM3 = Single Speed Hi

50Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataCapacity A B F* G M S50 31 5/8 29 5/16 37 5/8 41 1/8 20 1

51GRAVITY VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletCapacity A B N

52DimensionalDataIndoor Make-Up Air Handler with Standard Blower and Evaporative Cooler – Arrangement DModels GSAA, GSBA – 50, 60, 70, 80 (500-800 MBh

53DimensionalDataIndoor Make-Up Air Handler with High Cfm Blower – Arrangement GModels GSAA, GSBA – 50, 60, 70, 80 (500-800 MBh)Double FurnaceGRAVITY

54GRAVITY VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletCapacity A B N

55DimensionalDataIndoor Make-Up Air Handler with High Cfm Blower – Arrangement GModels GSAA, GSBA – 12 (1200 MBh)Triple FurnaceGRAVITY VENT(Left Hand

56DimensionalDataHigh Efficiency Indoor Make-Up Air Handler with Standard Blower – Arrangement BModels GGAA, GGBA – 10, 15, 20, 25, 30, 35, 40 (100-40

57DimensionalDataHigh Efficiency Indoor Make-Up Air Handler with Standard Blower and Evaporative Cooler – Arrangement DModels GGAA, GGBA – 10, 15, 20,

58DimensionalDataPOWER VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletC

59DimensionalDataPOWER VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletC

6Unit Type Standard FeaturesArrangement A - Natural or LP (Propane Gas)Indoor Gas Duct Furnace - Single Stage 24 Volt Gas Valve- Intermittent Pilot Ig

60DimensionalDataDimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataCapacity A B F* G M V Dia.**50 31 5/8 20 5

61DimensionalDataPOWER VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletC

62POWER VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletCapacity A B NAT

63DimensionalDataPOWER VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletC

64POWER VENT(Left Hand Unit Shown)Dimensions are in inches.Dimensions in parentheses are in millimeters.Unit Dimensional DataGas InletCapacity A B NAT

65DimensionalDataHigh Efficiency Indoor Make-Up Air Handler with High Cfm Blower – Arrangement GModels GGAA, GGBA – 12 (1200 MBh)Triple FurnacePOWER V

66Table W-1 – Indoor Make-Up Air Handler Unit Weight Data (Pounds)A B D G K OutsideCapacity Net Ship Net Ship Net Ship Net Ship Net Ship Air Hood10 N

67Table W-3 – Motor WeightsVoltage 1/2 HP 3/4 HP 1 HP 1 1/2 HP 2 HP 3 HP 5 HP 7 1/2 HP 10 HP 15 HP115/60/1 ODP 20 25 25 40 42 80 NA NA NA NA208/60/1

68OptionsThermostatsSingle-Stage Room Thermostat(Order No. 134-0207-01)• Low Voltage (24V)• 40 F to 90 F Range• Fan Auto-On Switch• System Heat-Off-Co

69Single-Stage Duct Thermostat(Order No. 134-0207-03)• Low Voltage (24V)• 55 to 175 F Range• 5’ Capillary• 2” W 55/8” H 27/16” DTwo-Stage Duct Thermos

7Unit Type Standard FeaturesArrangement G - Natural or LP (Propane Gas)Indoor Heating Unit with High Cfm Blower - Single Stage 24 Volt Gas Valve- Inte

70OptionsControlsElectronic Modulating RoomThermostat(Included with Gas Control)• Low voltage (24 V)• 60-85 F range• Room thermostat• 41/2” H x 21/2”

71FeaturesSummaryTrane indoor gas heating units have thefollowing design features:• All units have AGA and CGA certifiedduct furnaces.• All units are

72MechanicalSpecificationsIndoor Gas Duct FurnacesArrangement A50-80 (500-800 MBH)GeneralUnits are completely factoryassembled, piped, wired and test

73MechanicalSpecificationsHeat Exchanger OptionsType 409 Stainless SteelHeat exchanger tubes and headersshall be 20-gauge type 409 stainlesssteel. Th

74MechanicalSpecificationsFilters(Standard on Arrangement G, K Only)The filter rack shall be of v-bank designfor minimal pressure drop andconstructed

75MechanicalSpecificationsFACTORY INSTALLED OPTIONSControl Options (Per Furnace)Two-Stage Gas ValveProvides two stages of heat. Ignition isat low fire

76MechanicalSpecificationsSingle Speed TEFC 60 HZ/1800 RPMSingle-Phase (with contactor) -Optional 208V, 230V and 230V motorsavailable in 1/2 - 1 1/2 h

77MechanicalSpecificationsOA/RA Mod Mtr with SpacePressure ControllerA modulating motor with spring returnand interlocked outside and return airdamper

78MechanicalSpecificationsFIELD INSTALLED ACCESSORIESManual Reset High Limit SwitchThe unit shall be provided with amanual reset, high-limit switch wi

79High Efficiency Indoor GasDuct FurnacesArrangement A50-80 (500-800 MBh)GeneralUnits are completely factoryassembled, piped, wired and test fired.All

8Unit Type Standard FeaturesArrangement A - Natural or LP (Propane Gas)High Efficiency Indoor Gas Duct Furnace - Single Stage 24 Volt Gas Valve- Inter

80Electric Modulating - 4-20 mA or0-10 VDC InputProvides modulated heat output.Ignition is at full fire (100% input) andmodulates the gas input from 1

81FIELD INSTALLED ACCESSORIESManual Reset High Limit SwitchThe unit shall be provided with amanual reset, high-limit switch wired inseries to the lead

82MechanicalSpecificationsHigh Efficiency IndoorMake-Up Air HandlerArrangement B, D, G, KGeneralUnits shall be completely factoryassembled, piped, wir

83FACTORY INSTALLED OPTIONSControl Options (Per Furnace)Two-Stage Gas ValveProvides two stages of heat. Ignition isat low fire (one half of the unit’s

84Single-Speed TEFC60 HZ/1800 RPMSingle-Phase (with contactor) —Optional 115V, 208V and 230V motorsavailable in 1/2 - 1 1/2 hp models.Single-Phase (wi

85OA/RA Mod Mtr with SpacePressure ControllerA modulating motor with spring returnand interlocked outside and return airdampers shall be provided. The

86MechanicalSpecifications7-Day TimeclockProvides single-pole, double-throw(SPDT) relay output at setpoint timewith a maximum of six setpoints perday.

Literature Order NumberFile NumberSupersedesStocking Locationa business of American Standardwww.trane.comFor more information contact yourlocal offic

9Unit Type Standard FeaturesArrangement G - Natural or LP (Propane Gas)High Efficiency Indoor Heating Unit - Single Stage 24 Volt Gas Valvewith High C