Duraflame DFH-IH-9-T Portable Electric Durable Dual Quartz Radiant Tower Heater, Black 4,200 BTU heater provides supplemental zone heating for up to 400 square feet 2 comfort settings: Low heat and high heat Safe for kids and pets - stays cool to the touch Tip over safety switch - will automatically turn off the heater should it get knocked over. Adjustable thermostat allows you to decide the temperature of your room 2 heat settings and a fan only mode: 600w (low,) 1200w (high) Adjustable thermostat The tip over switch is an added safetyfeature which will automatically disengagethe heater should it get knocked over Instantly shuts off beforebecoming overheated Integrated carrying handle