20120151953 | DRAIN PAN RAIL FOR USE IN A HEATING VENTILATION AIR CONDITIONING SYSTEM - The present disclosure is directed to an elongated body member configured to be inserted into a heat ventilation air conditioning (HVAC) plenum, said elongated body member having a middle portion, an upper supporting ledge, and a stop tab integrally formed therewith, and wherein said elongated body member is a unitary piece of bent sheet metal. The present disclosure is also directed to employing the drain rail and drain pan within a plenum housing. A method of fabricating a plenum housing the drain rails is also provided. | 06-21-2012 |