Designed for rooms that require high-heating power but have limited wall space available, the fan heater circulates warm air throughout the room for immediate and intense heat. Use it to heat spaces such as a bathroom, hallway or laundry room. Construction - shock-resistant cast aluminum front cover, high-limit temperature control with automatic reset Fan - whisper quiet squirrel cage fan, factory lubricated, two speed motor Heating element - nickel chromium alloy stitched wire protected by mica insulators, heating element provides instant heat Control - operating modes adapted for all requirements (comfort, economy, frost-free mode) Built-in electronic digital thermostat/timer with backlit display that can be used as a night light