UNIT INCLUDES: ELECTRONIC IGNITION GAS VALVE WITH ON/OFF SWITCH, HEAT RESISTANT CERAMIC GLASS, EXCLUSIVE SLATE BRICK PANEL, WALL MOUNTING BRACKETS (MOUNTING SCREWS NOT SUPPLIED), GAS SHUT OFF, BURNER WITH DECORATIVE TOPAZ GLASS EMBERS, FIRESTOP, 4" X 7" X 20" RIGID VENT. BATHROOM/BEDROOM, BEDSITTING ROOM/MOBILE HOME APPROVED. 20,000 BTU's.