SUPPLY AIR DUCT PLENUM 16.5″ X 24″ X 35″ Long With 1/2 Flange 26 GAUGE Metal
SUPPLY AIR DUCT PLENUM KIT SIZE, 16.5″ X 24″ X 35″ Long With 1/2 Flange Manufactured From 26 gauge galvanized metal. This is a 5 piece kit that you assemble yourself to save on shipping and handling costs. It has 4 sides and an end cap for the end of the box,it has a 1/2″ flange on the other side. It comes with slips, drives, and foil tape for assembling the plenum box.