Propeller Unit Heaters/Unitary, October | Trane UH-PRC001-EN

Propeller Unit

Propeller Unit

Heaters/Unitary

17.4 to 705.6 MBh

TwoVersatile Models -Various Sizes Easy Installation

October 1999

UH-PRC001-EN

Image 1

Trane UH-PRC001-EN manual Propeller Unit Heaters/Unitary, 17.4 to 705.6 MBh, October

Contents

Propeller Unit Heaters/Unitary UH-PRC001-EN17.4 to 705.6 MBh October The Industrial Designed Model P Unit Heater Introduction Features and Benefits ContentsSelection Procedure Electric Power Put HeatWhere It’s Needed Features and Benefits The Model P Motor The Model S CoilCompact Design Rectangular Draw-ThruCoils Model S Model PFeatures and Benefits Features and Benefits External Couplings General Rules Application ConsiderationsTypical Factory General Notes HotWater System - Using Circulating PumpApplication Considerations HotWater System with Circulating Pump Vapor orVacuum SystemApplication Considerations Figure AC-4 Figure AC-5 Figure AC-6 Trane Propeller Unit Heaters Selection ProcedureBTU Requirements Type of Building Determining Special Steam Capacities FormulaUseful Data Equivalent Direct Radiation D BE Model S NomenclatureSelection Procedure Model P Model SSelection Procedure Table Based on 2 PSIG and 60 F Entering Air 2 Lbs. Steam 60 F Entering AirTemp Selection Procedure 2 Lbs. Steam 60 F Entering AirTemp Selection Procedure Table SP-6- Maximum Spread Ft Selection Procedure Model P Nomenclature Additional Selection DataMotor and Fan Speeds Selection Procedure HotWater Selection Example Selection ProcedureSelection Procedure Step Propylene Glycol Correction Factors for Propylene Glycol/WaterPropylene Glycol MODEL P UNIT HEATER Model Number DescriptionMotors Model Number Description D B EMotors Performance Data Water Performance Data Water Performance Data Water Performance Data Entering WaterTemperature Performance Data Entering WaterTemperature Performance Data 117.6 Performance Data Entering WaterTemperature Performance Data Entering WaterTemperature Performance Data Water Performance Data Water Performance Data Water Performance Data 115.1 Performance Data Water Performance Data Water Performance Data Entering WaterTemperature Performance Data Entering WaterTemperature Performance Data Entering WaterTemperature Performance Data 100.1 Performance Data Entering WaterTemperature Performance Data Entering WaterTemperature Performance Data Electric Power Accessory Electric Power Model Electric Power Figure DW-1 Dimensions and WeightsMotor MountType-1 Motor MountType-2 Figure DW-2 Dimensions and Weights In Dimensions Figure DW-4 Dimensions and WeightsFigure DW-3 Table DW-4- Louver Cone Diffuser Roughing Model P General Mechanical SpecificationsCasing Model S GeneralPage TheTrane Company NRTL/C