Share Email Facebook Twitter LinkedIn MEPSection.TotalCoefficient Property The loss coefficient of the section. Namespace: Autodesk.Revit.DB.MechanicalAssembly: RevitAPI (in RevitAPI.dll) Version: 26.2.0.0 (26.2.0.0) Syntax C# public double TotalCoefficient { get; }Property ValueDouble Remarks It's total of all fittings and segments. Coefficient is a number. The unit type is UT_Number. See AlsoReferenceMEPSection ClassAutodesk.Revit.DB.Mechanical Namespace