HomeAire IDF-4 70 CFM 4 in. Inlet and Outlet Inline Duct Booster Fan in Galvanized Steel Housing
$24.35
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Description
"The HomeAire 4"" Inline Duct Boost Fan is designed to give an old heating and cooling system the lift necessary to push conditioned air into existing or newly expanded living or working areas as well as any other areas where it is needed. This 4"" Duct Boost Fan improves system efficiency and provides better energy efficiency."
