
Compact white ventilation unit modelled as a Revit family, featuring top duct spigots and an integrated maintenance clearance volume. This mechanical ventilation and heat recovery unit features a rectangular vertical casing finished in smooth white. Four circular spigot connections emerge from the top surface to accommodate primary supply, extract, intake, and exhaust duct runs. Directional airflow labels and an angled central top console with grille ventilation define the service zone. The front panel incorporates stepped architectural recesses and a subtle red brand accent. An auxiliary wireframe clearance zone extends forward from the unit face to denote required operational access for filter changes and servicing.
The download is a 850 KB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.
Load the.rfa family directly into Revit MEP or architectural project environments. The top cylindrical spigots provide connection points for routing round ductwork networks. Position the unit against wall boundaries while checking the visible clearance volume to avoid spatial conflicts with partitions, ceiling bulkheads, or adjacent mechanical plant. Adjust system graphic overrides and visibility settings in plan and section views as required.
Suited to residential building schemes, including compact apartments, townhouses, student housing, and low-energy Passivhaus dwellings requiring centralised mechanical ventilation. The unit is typically placed inside utility cupboards, laundry rooms, kitchen cabinets, or secondary storage spaces. MEP engineers and interior coordinators use this asset during spatial coordination, technical design, and clash detection alongside domestic pipework, drainage drops, and electrical distribution risers.
White Steel Wall-Mounted Ventilation Unit – Zehnder ComfoAir 155WM
Free
File formats
What changed in 1.0
Initial release.
Free to use in personal and commercial projects, including paid client work.
Covers 1 seat.