The Comfort Glow EFH1518 is the ideal portable fan-forced space heater for taking the chill out of the air whether you’re at home, at the office, or camping in your RV. The 1,500-watt, fan-forced heater with thermostat has 2 adjustable heat settings. Just select your heating preference from low or high to instantly keep you warm. The unit also has a fan-only setting which provides air circulation only, allowing this unit to be used year-round. The EFH1518 also features a tip-over shut off which shuts down the unit automatically if it falls over..