This Duraflame infrared heater comes fully-assembled and ready to heat! Room air intake passes through the high efficiency lifetime filter that removes dust and dirt before entering the heater. The high velocity whisper quiet fan circulates air through the heater at 2 M/S. 3 bent sheets of copper are heated by 6 powerheat infra quartz heating elements. Heat from the copper tubing combines with the humidity in the room to provide soft, moist, safe heat without reducing oxygen or humidity. It is perfect for zone heating and is low on energy use, so you can turn down the thermostat this winter. Distributes heat throughout the room and is a hit with your children and pets. It is ideal for any room where you need supplemental heat for up to 1000 square feet and can slash your home heating bill. This heater provides balanced heat by keeping the room temperature differential between floor and ceiling to 2-3 degrees. Framed in high-quality solid hardwoods and real wood veneers this heater remains cool to the touch and in the unlikely event that the unit overheats the safety cut off switch will shut down the heater. Uses Standard 120V, 3 Prong Ground Outlet. Heat Output is 5,200 BTU. Rated Power: 1,500 Watts, 12.5 Amps. Infrared Heating Elements Lifetime is Over 20K Hours. 6' cord. 1500W. 12.5A. 120V. 400 Sq Ft coverage. 4600 BTUs. Dark Cherry.