With a ceramic heating element, heater provides an intense directional flow of heat. There's also a large grille for better circulation. The two heat flow settings let you regulate the output of warm air. You can choose the high setting for 1500 watts or the low for 825 watts. There's also a fan-only setting that can be operated without heat for summer ventilation. Heater also features an adjustable thermostat that easily selects and maintains your desired level of comfort. Safety thermal cut-off ensures product safety by automatically shutting the heater off if it gets too warm. Anti-freezing setting automatically turns unit on when the temperature reaches 44° Fahrenheit. Measures approximately 7 3/4" W x 5 1/2" D x 9 1/4" H. UL listed. Model # DCH1030.