About this asset

This linear slat return air grille for Revit is a technical HVAC component featuring a clean, minimalist aesthetic for ceilings. The Airzone RL00 is a functional linear slat return air grille designed for integration into commercial and industrial ceiling systems. It features a rectangular frame with a series of parallel, evenly spaced slats that facilitate air intake while maintaining a low profile. The geometry is straightforward, focusing on clean lines and a professional, industrial finish. As a Revit family, it is engineered for standard ductwork connectivity, allowing mechanical engineers to accurately represent air distribution systems within a building model. The design prioritises efficiency and ease of installation in suspended ceiling grids.

The download is a 328 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 a mechanical project template. Once placed, the family allows for connection to standard ductwork runs. Users should utilise the built-in connectors to map the airflow and ensure the grille aligns correctly with ceiling grid layouts. The component is designed to be hosted on ceiling planes, facilitating quick updates to the MEP model when adjustments to the HVAC distribution layout are required during the coordination phase of the project.

This return grille is suited for office buildings, retail environments, and large-scale industrial facilities where reliable air circulation is essential. It pairs seamlessly with other HVAC equipment such as diffusers, VAV boxes, and flexible ducting. Professionals will find this asset useful during the schematic design and construction documentation phases, particularly when performing load calculations or coordinating ceiling services. Search for this component when specifying standard mechanical air handling devices that require a clean, linear appearance in open-plan or professional interior spaces.