Roof Mounted Axial Fan – Bvn Air BRF

This Revit family provides a high-tech roof-mounted axial fan for building ventilation systems, featuring a durable grey steel finish. The Bvn Air BRF is a roof-mounted axial fan engineered for efficient air extraction in various building applications. It features a robust, low-profile dome housing constructed from powder-coated steel, finished in a neutral grey tone. The unit is supported by a square base plate designed for secure roof mounting, with a protective wire mesh guard encircling the internal fan assembly to prevent debris ingress. Its compact design ensures a minimal visual impact on the roofline while maintaining high-performance airflow capabilities suitable for both commercial and industrial ventilation requirements.

The download is a 307 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.

In Revit, this mechanical component is typically placed as a face-based family on roof surfaces or horizontal curbs. Users should ensure the mechanical connector is properly linked to the ductwork system to facilitate accurate flow calculations and pressure drop analysis. The model is lightweight, making it suitable for large-scale projects without significantly impacting file performance. Ensure the appropriate MEP category is assigned in the project templates to maintain consistency in schedules and tag annotations across the documentation set.