This compact heater will heat you up in the tightest of spaces. It provides intense directional flow of heat due to the ceramic heating element and large grille, which provides better circulation. You can customize your heating needs with the adjustable thermostat and two heat settings; choose the high setting for 1500 watts or the low setting for 825 watts. Its versatility will save you money; use the heater year-round by operating the fan without heat for summer ventilation. You can also easily select and maintain your desired level of comfort using the adjustable thermostat. You'll never need to worry about overheating with this heater because it has a safety thermal cut-off; if the unit becomes too warm, it will automatically turn off. Additionally, the anti-freeze setting will automatically turn itself on when the temperature reaches 44 degrees Fahrenheit.