Building the family parametrically allows one file to represent multiple sizes.
While you should avoid modeling internal tubes to save on processing power, the external "shell" must reflect real-world clearances: shell and tube heat exchanger revit family work
Use a simple Extrusion or Revolve . Avoid modelling the internal tube bundle; it adds "polygons" that Revit has to calculate without providing any BIM value. The Heads: Use Sweeps for the rounded end-caps. Building the family parametrically allows one file to
You can adjust the bracketed [ ] details based on your specific project needs. shell and tube heat exchanger revit family work