About this asset

This Revit family provides a standard round duct vertical tee fitting for mechanical HVAC systems in Revit projects. The component is a standard mechanical duct tee designed for vertical branch connections within circular ductwork systems. It features a clean, geometric form with three circular ports, maintaining a consistent diameter across the main run and the perpendicular branch. The geometry is simplified for efficiency in BIM modelling, suitable for representing standard sheet metal ducting layouts. The visual representation includes both a schematic wireframe and a shaded 3D view, ensuring clarity in both documentation and coordination phases. This fitting is designed to integrate seamlessly into standard Revit duct routing workflows.

The download is a 82 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.

Users can load this RFA file directly into a Revit project environment. Once loaded, it functions as a standard MEP duct fitting family, enabling it to be placed automatically when routing circular ductwork or manually inserted into existing systems. The family is designed to snap to duct endpoints and maintain logical connectivity within the system, allowing for parametric adjustments if the family parameters are configured for size variability during the routing process.

This fitting is essential for mechanical engineers and BIM coordinators working on HVAC distribution systems in residential, commercial, and industrial buildings. It is primarily used during the design development and construction documentation stages to detail complex duct runs and ensure accurate system routing. Professionals searching for this component will typically use terms such as round duct tee, HVAC fitting, MEP component, or circular ductwork connection when building out detailed mechanical models for coordination and clash detection purposes.