When heating large areas, the SR-30T quickly fills a room with 30,000 BTU of warmth at the touch of a button.The thermostat on the SR-30T offers you round - the - clock comfort and convenience Empire Vent - Free Heaters are virtually 100% fuel efficient No heat is lost since the SR-30T does not require outside venting Empire Vent - Free units do not require electricity to operate Total comfort for half the cost of electric heat Safe operation with auto shut - off safety controls Thermostat temperature controls Mounts on floor or wall Proudly Made In USADepth: 6.5 Fan Forced: Fan Forced Features: Thermostat Heating Element: Infra - Red Heating Levels: 3 Levels Height: 22 Power: 30,000 BTU Power Source: Gas Safety Features: ODS, Automatic Shut - Off, CSA CE Approved Type: Mid - Size Width: 24.13