80,000 BTU Portable Kerosene Forced Air Heater is ideal for outdoor/indoor construction, as well as industrial and commercial applications, making it an excellent choice for your portable heating needs. It requires little to no assembly, is 98% fuel efficient and covers areas up to 1,900 sq. ft. Included are temperature limit controls, a thermostat, flameout sensor and run-time fuel gauge. All Kerosene Forced Air Heaters are CSA certified for multi-fuel use with these fuel types: K1 Kerosene, Diesel #1, Diesel #2, Fuel Oil #1, Fuel Oil #2, Jet A and JP-8. However, K1 Kerosene is the manufacturer's recommended fuel for optimal, cleaner burns and long lasting product life. Comfort Control Thermostat Run Time Fuel Gauge Dual Source Power Cord Easy Lift Carrying Handle and Cord Wrap Flameout Sensor Sturdy, Rugged Construction. Color: black.