15x18 Water to Air Heat Exchanger~~1" Copper Ports w/EZ Install Front Flange, with Install Kit

This 15x18 Water to Air Heat Exchanger has 1" Copper Ports and an EZ Install Front Flange. It is suitable for use in a hot air furnace plenum with a size of 15"x 19" or larger, producing a maximum of 108,000 BTUs at 100 PSI. Please note that it is not recommended for air compressors. Our heat exchangers feature a fin area of 15"x 18", with a GPM of 11.3 and CFM of 1317. The outside dimensions are 15” (width) x 21.5” (length from manifold to base) x 3.5” (thickness). It also includes a 1" frame on one end to cover the copper elbows, extending the area inside the plenum by 1". All exchangers are 3 1/2" thick and have aluminum fins installed at a density of 12 fines per inch. With Install Kit Included