Share Email Facebook Twitter LinkedIn FamilyThermalProperties.SolarHeatGainCoefficient Property The solar heat gain coefficient. Namespace: Autodesk.Revit.DBAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public double SolarHeatGainCoefficient { get; }Property ValueDouble See AlsoReferenceFamilyThermalProperties ClassAutodesk.Revit.DB Namespace