Vornado MVH Space 3 Heat Settings, Adjustable Thermostat, Tip-Over Protection, Auto Safety Shut-Off System, Electric Heater for Indoor Use, Whole Room, BlackThe MVH Whole Room Vortex Heater is an effective way to reduce energy costs. This whole room heater has a thermostatic temperature control knob. Select your desired heat setting with a simple turn of the dial. This whole room heater features 3 heat settings (750W, 1125W, 1500W) to allow you to better tailor heat output and energy consumption to prevent circuit overloads. Vornados signature Vortex heat circulation then distributes the warm air throughout the room. Unlike typical heaters whose hot coils create areas of extreme heat directly around the heater, the MVH outputs gentle heat that envelops the room in comfortable warmth. This household heater is whisper-quiet and employs advanced safety features to provide worry-free use. A tip-over switch automatically cuts the heat and power to the unit if tipped over. With Vornados unique design, the MVH remains cool to the touch, even after hours of extended operation. And the MVH is backed by a 5-year promise for season after season of worry-free warmth.