Mr. Heater Forced Air Kerosene Heaters are designed using high-quality components for years of dependable service. Every heater can be assembled in three minutes out of the box and feature the best cold weather starting capability in the industry. All Mr. Heater Forced Air Kerosene Heaters require a 115 VOLT AC outlet. Operates using kerosene, JP8 (Jet A Fuel), filtered #1 and #2 diesel, and #1 and #2 fuel oil. The heater will burn at extremely low, sub-zero temperatures.