gbXMLBuildingHVACSystem Enumeration


gb XMLBuilding HVACSystem Enumeration

Enumerations for gbXML (Green Building XML) format, used for energy analysis, schema version 0.34.

Namespace: Autodesk.Revit.DB.Analysis
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
public enum gbXMLBuildingHVACSystem
Members
Member name Value Description
CentralVAVElectricResistanceHeatChillerFivePointNinetySixCOP 4
CentralVAVHWHeatChillerFivePointNinetySixCOPBoilersEightyFourPoint5Eff 2
ElevenPointThreeEERPackagedVAVEightyFourPointFourPercentBoilerHeating 1
FourPipeFanCoilSystemChillerFivePointNinetySixCOPBoilersEightFourPointFiveEff 3
NoOfHVACSystemEnums 12
ResidentialFourteenSEEREightPointThreeHSPFSplitPackagedHeatPump 11
ResidentialFourteenSEERPointNineAFUESplitPackagedGasLessThanFivePointFiveTon 10
ResidentialSeventeenSEERNinePointSixHSPFSplitHPLessThanFivePointFiveTon 8
TwelveSEEREightPointThreeHSPFPackagedTerminalHeatPumpPTAC 7
TwelveSEERSevenPointSevenHSPFSplitPackagedHeatPump 5
TwelveSEERSPointNineAFUESplitPackagedGasFiveToElevenTon 0
TwoPipeFanCoilSystemChillerFivePointNinetySixCOPBoilersEightyFourPointFiveEff 6
UnderfloorAirDistribution 9
Remarks
This enumeration corresponds to the HVAC System attribute in gbXML and is used to specify the Building HVAC System.
See Also
ArchiLabs

Stop fighting Revit automation.

Build repeatable BIM design and documentation workflows with scripts, data, and AI in one place, without wrestling brittle one-off automations.

Try ArchiLabs →