BT 5456 – Aluminum Auxiliary Power Unit Radiator

The BT 5456 all aluminum radiator is an exact fit, OEM replacement for Auxiliary Power units. Manufactured in the USA using controlled atmosphere brazing, the epoxy-free core has one rows of 1.00 inch tubes and measures 10.75 inches from header to header, 10.09 inches from side to side, 1.00 inches thick, and 1.25 inches inside the header. Aluminum tanks are TIG welded to the core to provide the strongest possible bond and has a .75 inch inlet and outlet. Each unit is individually tested prior to shipping and guaranteed to be 100% leak free.