Trane UH-PRC001-EN manual Features and Benefits, Put HeatWhere It’s Needed

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Features and Benefits

Features and Benefits

Two Units in One – theVersatile Model P TheTrane Model P can be quickly field converted from standard to low final temperature PL design simply by removing the unit’s patented knockout air ports.This unique two-in-one design allows the stocking wholesaler to cut inventories in half and still meet most customer application requirements.

Trane propeller unit heaters feature the largest selection of standard sizes from any line in the industry. In fact, vertical Model P and horizontal Model S unit heaters provide enough ‘off-the-shelf’ selections to fit almost any application. The versatile two-in-one Model P is available in 15 sizes with capacities from

41.3MBh to 705.6 MBh while the companion standard and bypass Model

The Space-Saving Model S The Model S features attractive, functional styling in a space-saving, compact design.

In addition,Trane offers an exclusive bypass Model S design to meet low final temperature, high cfm requirements.This design uses a modified coil which allows some of the air to flow over the top of the coil without being heated.This cooler band of air prevents the heated air from rising so warm air throw is increased while efficiency is improved.

S is available in 29 sizes with the capacities from 17.4 MBh up to 404 MBh. Both are designed for durability, attractiveness and compactness.These features combined with economical operation, give strategically sized Trane unit heaters an edge unmatched by any other manufacturer.

Put HeatWhere It’s Needed

Exclusive louver fin diffusers featured on Trane unit heaters put heat where it’s needed.

PatentedTrane louver cone diffusers allow directional flexibility of heated air.

Trane Model S features louvered discharge as standard.

These patentedTrane diffusers provide an unlimited combination of air diffusion patterns as well as greater air throw distance. In fact, when the louver cone diffuser is added to the Model P, up to 45 percent greater air throw distance is possible.

On Model S units, the combination of horizontal louver blades and patented vertical diffuser fins provide four- directional control of air delivery. Optional low cost louver fin diffusers can be adjusted to provide up to 25 percent more air throw.

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UH-PRC001-EN

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Contents UH-PRC001-EN Propeller Unit Heaters/Unitary17.4 to 705.6 MBh OctoberIntroduction The Industrial Designed Model P Unit HeaterContents Features and BenefitsSelection Procedure Electric PowerFeatures and Benefits Put HeatWhere It’s NeededThe Model S Coil The Model P MotorCompact Design Rectangular Draw-ThruCoilsModel S Model PFeatures and Benefits External Couplings Features and BenefitsGeneral Rules Application ConsiderationsTypical Factory General Notes HotWater System - Using Circulating PumpApplication Considerations Vapor orVacuum System HotWater System with Circulating PumpApplication Considerations Figure AC-4 Figure AC-5 Figure AC-6Selection Procedure Trane Propeller Unit HeatersBTU Requirements Type of BuildingFormula Determining Special Steam CapacitiesUseful Data Equivalent Direct RadiationD BE Model S NomenclatureSelection Procedure Model S Model PSelection Procedure Table Based on 2 PSIG and 60 F Entering AirSelection Procedure 2 Lbs. Steam 60 F Entering AirTempSelection Procedure 2 Lbs. Steam 60 F Entering AirTempSelection Procedure Table SP-6- Maximum Spread FtAdditional Selection Data Model P NomenclatureMotor and Fan Speeds Selection ProcedureSelection Procedure HotWater Selection ExampleSelection Procedure StepCorrection Factors for Propylene Glycol/Water Propylene GlycolPropylene GlycolMODEL P UNIT HEATER Model Number DescriptionMotors Model Number Description D B EMotors Performance Data Performance Data WaterPerformance Data WaterPerformance Data WaterPerformance Data Entering WaterTemperaturePerformance Data Entering WaterTemperaturePerformance Data 117.6Performance Data Entering WaterTemperaturePerformance Data Entering WaterTemperaturePerformance Data WaterPerformance Data WaterPerformance Data WaterPerformance Data 115.1Performance Data WaterPerformance Data WaterPerformance Data Entering WaterTemperaturePerformance Data Entering WaterTemperaturePerformance Data Entering WaterTemperaturePerformance Data 100.1Performance Data Entering WaterTemperaturePerformance Data Entering WaterTemperatureElectric Power Electric Power AccessoryElectric Power ModelDimensions and Weights Figure DW-1Motor MountType-1 Motor MountType-2Dimensions and Weights Figure DW-2Dimensions and Weights In Dimensions Figure DW-4Figure DW-3 Table DW-4- Louver Cone Diffuser RoughingMechanical Specifications Model P GeneralCasing Model S GeneralPage NRTL/C TheTrane Company
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