Product Type Assembly Components, Compatible Grainger Part Number 36FK04, 36FK05, 36FK06, 36FK07, 36FK08, 36FK09, Compatible Mfr. Model Number 2509621A, 2509622A, 3509621A, 3509622A, 5009621A, 5009622A, Component Type Heat Reflector In.U In., Overall Height 16 in, Overall Width 11 in, Overall Depth 5 in, Mounting Type Rear, Material Metal, Standards CSA, NFPA