The product is a 19x23x36 galvanized steel HVAC supply air ductwork plenum designed for both updraft and downdraft installations. It is compatible with various HVAC systems such as ducted evaporative coolers, packaged/rooftop furnaces, ductless mini split air conditioners, outdoor wood furnaces, underfloor heating systems, dual fuel split air conditioning systems, heat pump split systems, packaged/rooftop air conditioner units, central furnaces, whole house air conditioners and heaters, central air conditioners, wall heaters, and central heating radiators. This rectangular-shaped plenum from Tinman is a reliable and versatile component for HVAC systems.
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