UP/UPI - Universal Plenums for Linear Diffusers

The Model UP/UPI series from Metalaire provides a seamless solution for integrating linear air diffusers into your HVAC system. These universal plenums, available in both un-insulated (UP) and insulated (UPI) versions, are expertly crafted from durable galvanized steel. Designed for optimal performance, they offer a standard height of 10.5" and come equipped with a range of inlet sizes and lengths to accommodate diverse project needs.

Model UP/UPI plenums are defined by their versatility and robust construction. Featuring a standard internal fiberglass insulation of ½" on UPI models, they prioritize efficient thermal performance. However, to meet specific project requirements, external fiberglass insulation (EI) and internal closed cell foam (CC) insulation are also available. Furthermore, these plenums offer a selection of damper options including locking quadrant (LQ), inlet (ID), remote operated (ROD), and face-operated (FODR), ensuring precise airflow control.

Ideal for a wide range of HVAC projects, Model UP/UPI plenums are commonly found in commercial buildings, institutions, and industrial facilities. They are particularly well-suited for applications that demand efficient air distribution and precise airflow regulation, such as offices, classrooms, and retail spaces. Their compatibility with various linear air distribution products makes them a reliable choice for contractors and engineers seeking a comprehensive solution from Metalaire, a trusted industry leader (Masterformat Division: 23 37 13 - Diffusers, Registers, and Grilles).