Round Ceiling Diffuser Airzone DFCI-PX

This round ceiling diffuser for Airzone DFCI-PX systems is a native Revit family component featuring a clean, white metal finish. The Airzone DFCI-PX is a circular ceiling diffuser designed for efficient air distribution within mechanical HVAC systems. It features a concentric, tiered circular face that promotes uniform airflow patterns. The unit includes a box-shaped plenum housing at the rear for seamless ductwork connection. The aesthetic is strictly utilitarian and clean, finished in a standard white powder-coated metal. Its geometry is precise, ensuring it sits flush against suspended ceiling grids or plasterboard surfaces. This component is essential for maintaining consistent thermal comfort and air quality in professional interior environments.

The download is a 645 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 RFA file directly into Revit projects as a face-based family, allowing for easy attachment to ceiling surfaces. The model includes standard duct connectors, enabling direct integration into mechanical ductwork systems for automated routing and sizing. Users should ensure the host ceiling is correctly defined before placement to maintain proper alignment. Parameters for flow rates and physical dimensions allow for adjustments during the design development phase to match specific project requirements for various room sizes.