LifeSmart Pure Comfort Trio Plus Infrared Heater with Humidifier 3 heat settings for more efficient operation heating at 650, 1100 & 1500 watts to heat 500 to 1,000 square feet of unobstructed space Built in humidifier keeps the area comfortable even during the dry winter Safe Heat: The LIFESMART Infrared Quartz Heater cannot burn children or pets and includes several safety features. The heater carries a full ETL certification. Easy to Operate: E-Z Glide wheels are included as well as a soft touch LED control. LED Display and controls for temperature and timer can be set for up to 10 hours. There is also a wireless remote to operate the unit from across the room. No Special Installation: 110 Volt Plug & Play with 6 foot cord