RABOX-1625 – RETURN AIR BOX – DUCT BOARD TOP
$43.34Insulated return air box, 16×25 opening with ductboard top. Connects return grilles to round ductwork — cut the top on-site to match your duct size. Galvanized steel.
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Insulated return air box, 16×25 opening with ductboard top. Connects return grilles to round ductwork — cut the top on-site to match your duct size. Galvanized steel.