This product is a galvanized steel plenum for supply air ducts, with dimensions of 13.5 x 17 x 23.5 inches and a thickness of 26 gauge. It is compatible with various HVAC systems, including ducted evaporative coolers, packaged/rooftop furnaces, ductless mini split air conditioners, and more. The plenum can be installed for both updraft and downdraft configurations. The product is sold in a unit quantity of 20 and is manufactured by the brand Tinman.
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