About this asset

This Rooftop Makeup Air Unit is a Revit family component featuring a six-fan discharge configuration for industrial HVAC systems. The unit is a rectangular, metal-cased mechanical cabinet designed for rooftop installation. It features an integrated six-fan array on the top surface, arranged in two rows of three, serving as the discharge assembly. A lower side-mounted duct connection point is included for air intake or supply integration. The geometry is simplified for BIM performance, focusing on the primary massing and critical connection points required for mechanical coordination. It provides a clean, functional representation suitable for site plans, roof layouts, and mechanical room scheduling within complex building information models.

The download is a 379 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 project to define mechanical equipment locations on roof plans. The model includes standard connector points, allowing for seamless integration with ductwork systems and electrical circuits. Users should verify that the family parameters align with project-specific flow rates and unit sizing. In the Revit environment, this component remains lightweight, ensuring that large-scale mechanical coordination models maintain efficiency during navigation and documentation phases.

This asset is intended for use in commercial, industrial, and institutional building projects during the design development and construction documentation stages. It is essential for MEP engineers and architects coordinating rooftop equipment layouts, clearances, and structural support requirements. Professionals typically search for this component when detailing HVAC infrastructure, roof plant areas, or mechanical equipment schedules. It pairs effectively with other building service families to provide a comprehensive view of rooftop utilities and air handling systems.