Dr Heater's Portable Infrared Fireplace DR938 combines warmth and beauty, generating heat up to 5,200 BTUs with an Advanced Dual Heating System featuring Quartz Infrared and RMS Heating Technologies. This powerful 1500 watt fireplace puts out twice the heat than comparable models with much bigger mantles within the market. When not in use, a realistic simulated fireplace function ( located on the front of the unit ) quickly and easily adds the same ambiance of a fireplace in the home. This portable infrared fireplace features an 80,000 hour lifespan and stays cool to the touch while heating up to a 1000 sq ft area requiring no venting or chimney. The DR938 also features dimmer brightness controls, auto safety shut off, tip over safety switch, wooden cabinet, lifetime washable filter, remote control, electronic adjustable thermostat with timer, LED display / controls, 4 caster wheels, quiet scroll fan and a 1 year warranty. This product is fully assembled and is ETL Listed.