This plenum is designed for efficient air flow and durable construction. It is made of galvanized steel and has a 2 inch filter rack for easy maintenance. With a rectangular shape and dimensions of 24 x 24 x 20, it can be used in a variety of HVAC duct work installations. The plenum is compatible with a range of heating and cooling systems, including packaged/rooftop units, split systems, and underfloor heating. It features both updraft and downdraft installation options, making it versatile for different setups. This plenum is a reliable choice for HVAC professionals and DIY enthusiasts alike.
eBay