Packaged Terminal Air Conditioner

Stencil:  Zone HVAC Stencil:Packaged Terminal AC

Type: UnitaryZoneEqmt

Sub Type: PTAC

 

EnergyPlus IDF Objects

EnergyPlus Object - ZoneHVAC:PackagedTerminalAIrConditioner

Related EnergyPlus Objects - ZoneHVAC:EquipmentList and ZoneHVAC:EquipmentConnections

 

The Packaged Terminal Air Conditioner is considered zone equipment that contains a number of different components, including:

Component Information

When the user is in the Zone HVAC Groups Diagram workspace or the Air Loops Diagram Workspace and they select a Packaged Terminal Air Conditioner component shape, the following properties will be displayed in the lower left section of the workspace.

 

 

The properties in bold are required, and each component mentioned above requires a library entry be selected (see mapping).  In addition, the Supply Air Flow Rates, Outdoor Air Flow Rates, and Maximum Supply Air Temperature from Supplemental Heater require selections.  

Note: When used within Simergy Templates the HP Pack. Terminal values for the properties mentioned above with be "Autosize"

 

Simergy Property Libraries Ribbon Categories Type Possible Sub Types
Supply Air Fan Name Fans & Pumps SupplyFan ConstantVolume
VariableVolume
OnOff
ComponentModel
Heating Coil Name Coils & HX Eqmt HeatingCoilWater
HeatingCoilSteam
HeatingCoilElec
HeatingCoilGas		 CoilAirHeatingWater
CoilAirHeatingWaterToAirHeatPumpParameterEstimation
CoilAirHeatingWaterToAirHeatPumpVariableSpeedEquationFit
CoilAirHeatingWaterToAirHeatPumpEquationFit
CoilWaterHeatingWaterToWaterHeatPump
CoilWaterHeatingDesuperheater
CoilAirHeatingWaterUserDefined
CoilAirPreHeatSteam
CoilAirHeatingSteam
CoilAirPreHeatingElectric
CoilAirHeatingElectric
CoilAirPreHeatingGas
CoilAirHeatingGas
Cooling Coil Name Coils & HX Eqmt CoolingCoilDX CoilAirCoolingDXSingleSpeed
CoilAirCoolingDXTwoSpeed
CoilAirCoolingDXMultiSpeed
CoilAirCoolingDXTwoStageWithHumidtyControlMode
CoilAirCoolingDXVariableRefrigerantFlow

 

EnergyPlus InputOutput Reference PTAC description  

 

 

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