Downflow Kit for ARUF, ARPT, ASPT, ASUF, and AVPTC Air Handlers (C Chasis). The DFK Downflow Kit is applied to the bottom of the drain pan to prevent possible condensation from forming on the drain pan in the downflow application. They are used with the ARUF**C14, ARPT**C14, ASPT**C14, ASUF**C14, and AVPTC**C14 air handlers.
