Summary: The ability to create wall and trench ducts as a system family, just like cable trays.
Description: The creation of wall and trench ducts for electrical wiring is something so common, but has been missing from Revit up till now. Just like the cable tray system family, Revit needs system families for wall and trench ducts and for busways.
At the moment the creation of these elements requires workarounds using air ducts or electrical equipment families. The proper way to create these families ought to be system families though.
Product and Feature: Revit MEP - MEP Family Contents/Components (Electrical)
Submitted By: Taco Pover on 06/29/2014