| Name | Type | Description | 
| Reference | 
P_SINGLEVALUE
/
IfcIdentifier
 | 
  | Reference | Reference ID for this specified type in this project (e.g. type 'A-1'), provided, if there is no classification reference to a recognized classification system used. |  
  | 参照記号 | このプロジェクトにおける参照記号(例:A-1)。分類コードではなく内部で使用されるプロジェクトタイプとして使用されるもの。 |  
 
 | 
| RefrigerantClass | 
P_ENUMERATEDVALUE
/
IfcLabel
/
 PEnum_RefrigerantClass | 
  | Refrigerant Class | Refrigerant class used by the condenser.
CFC: Chlorofluorocarbons.
HCFC: Hydrochlorofluorocarbons.
HFC: Hydrofluorocarbons. |  
 
 | 
| ExternalSurfaceArea | 
P_SINGLEVALUE
/
IfcAreaMeasure
 | 
  | External Surface Area | External surface area (both primary and secondary area). |  
 
 | 
| InternalSurfaceArea | 
P_SINGLEVALUE
/
IfcAreaMeasure
 | 
  | Internal Surface Area | Internal surface area. |  
 
 | 
| InternalRefrigerantVolume | 
P_SINGLEVALUE
/
IfcVolumeMeasure
 | 
  | Internal Refrigerant Volume | Internal volume of condenser (refrigerant side). |  
 
 | 
| InternalWaterVolume | 
P_SINGLEVALUE
/
IfcVolumeMeasure
 | 
  | Internal Water Volume | Internal volume of condenser (water side). |  
 
 | 
| NominalHeatTransferArea | 
P_SINGLEVALUE
/
IfcAreaMeasure
 | 
  | Nominal Heat Transfer Area | Nominal heat transfer surface area associated with nominal overall heat transfer coefficient. |  
 
 | 
| NominalHeatTransferCoefficient | 
P_SINGLEVALUE
/
IfcThermalTransmittanceMeasure
 | 
  | Nominal Heat Transfer Coefficient | Nominal overall heat transfer coefficient associated with nominal heat transfer area. |  
 
 |