125,000 BTU kerosene forced air heater includes built-in thermostat to minimize fuel use and maintain desired comfort level. Wheel and handle kit permits easier portability on the job and between job sites. Provides fast economical on the job performance for up to 2900 sq. ft. Tough built design utilizes heavy-duty spark plug technology, fuse protected electrical system and powerful 120V electric motors to provide dependable workspace heat even in cold temperatures. Use only in well ventilated areas, not intended for indoor use in air tight facilities. Features include On/Off power switch, LED power/diagnostics lamp, and easy-to-read fuel gauge. Built-in safety features include flame-out and overheat auto shut-off devices. All models accept alternative fuels such as kerosene, #1 and #2 fuel oil, and diesel; TP-8 and Jet-A fuel. Check state and local codes for permitted uses.