Duct.SetSystemType

Public Class

Updates the associated system type for the duct.

Namespace: Autodesk.Revit.DB.Mechanical

Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public void SetSystemType(
  ElementId systemTypeId
)

systemTypeId ElementId

The ElementId of the hvac system type.

Exception

Condition

The systemTypeId is not valid HVAC system type.

A non-optional argument was null

If the duct previously did not have a system associated to it, this will create a new system.