Whether you use it in a garage or on a job site, this 50,000 Btu forced-air kerosene heater from Mr. Heater is up to the task. Made with a split top shell designed for easy maintenance and fully enclosed, high-efficiency motors, you can expect long life and faithful service from your Mr. Heater forced-air kerosene heater. Heating up to 1250 square feet, this unit quickly warms a large space. This unit is equipped with a high limit safety switch and CAD photo cell to shut off the unit in hazardous conditions. You can use this heater without worry and concentrate on the task at hand. This kerosene heater has all the versatility and safety features required on a job site.