Kerosene Forced-Air Heater, Portable, 80,000-BTUsDura heat, 80,000 btu, kerosene portable forced air heater, with t stat, heats up to 2,000 sqft, 5 gallon fuel tank, 265 cfm, run time fuel gauge, auxiliary power outlet, on off switch, includes ul listed large capacity motors & fuse protected electrical systems, all components securely fasten into chassis to insure long life, utilizes heavy duty spark technology for in field endurance, multi fuel capable, has been factory tested to operate with 1k