Metal Double Width Double Inlet Centrifugal Fan Housing

This Double Width Double Inlet centrifugal fan housing is a Revit family component for industrial HVAC and ventilation systems. This centrifugal fan housing features a classic scroll-shaped casing designed for double width, double inlet (DWDI) configuration. The geometry includes a central shaft assembly with visible bearing supports and a rectangular discharge outlet. Constructed with a clean, functional aesthetic, the housing is represented with simplified solid forms suitable for BIM coordination. The design includes clear reference lines for alignment, facilitating precise placement within mechanical rooms or air handling units. Its proportions reflect standard industrial fan manufacturing, providing a lightweight yet accurate representation for engineering documentation and space-proofing in complex mechanical layouts.

The download is a 297 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.

Engineers can load this family into a mechanical project or air handling unit assembly as a nested component. Use the provided reference planes to align the fan shaft with motor and drive connections. The geometry is optimized for Revit, ensuring minimal impact on model performance while maintaining enough detail for clash detection and layout planning in MEP systems. Assign appropriate mechanical equipment categories and parameters to manage schedules and data integration within the wider project environment.