The Exothermics Air to Air Industrial Aluminum Heat Exchanger is built to handle the toughest applications with ease. That's because it's constructed of the highest quality aluminum.

A single sheet of 0.040" non-embossed heavy gauge aluminum is stamped and welded to form a one piece heat transfer core featuring 1/2" wide plate spacing. The core is enclosed in an 8 gauge aluminum casing, complete with aluminum extrusions and angles for duct connections.

Its fixed plate, counter flow design allows for two segregated airstreams that flow through individual passages formed by the plates within the exchanger. The cold inlet air enters at the end where the exhaust air exits, and leaves at the end where the hot exhaust air enters. The plate separating the two airstreams acts as the heat transfer surface.