This 215,000 BTU kerosene heater is tough and rugged. You can heat up to 5,375 sq. ft. for 8-hours (with a full tank of fuel). has a built-in 5-Point Safety System that features high-temp limit shut-off, flame-out protection, a circuit breaker, heat sensor safety label, and robust safety guards. Yet, with all that power and safety, its still easy to use. Heat things up with .