The subbase receptacle module will upgrade a non-electrical subbase to a fully electrical subbase for all residential and commercial applications. It provides a convenient electrical outlet for powering the PTAC unit and a finishes appearance by hiding access power cord. This subbase electrical module mounts quickly and easily in the subbase and may be connected to a disconnect switch or fuse module(sold separately). The electrical subbase modules contains an electrical junction box, NEMA 7-20R commercial grade straight blade receptacle outlet, Plug head cover, power cord conduit and decorative cover plate.