Warm an entire room* instead of just a small area in front of the heater! The ultra quiet Bionaire® Heat Circulator with Rotating Grill circulates warm air throughout a room thanks to a specially designed rotating grill that provides up to 50% more heat coverage when the grill is rotating. Adjustable thermostat, two heat settings (1500 watt maximum), and easy to adjust manual controls maintain ideal comfort level. Built-in safety features include an overheat sensor, manual user reset, cool touch plastic housing, and auto shut-off. *Warm enough to heat a 10 x 10 x 8 ft room