Description Heavy-duty design built for the jobsite. The Mr. Heater Liquid Propane Forced Air Heater comes with a standard 10ft hose and regulator and all the safety you would expect of a Mr. Heater product. Equipped with factory installed high limit switches and thermoelectric safety valves, you can feel comfortable using these heaters on any jobsite. Just plug the heater into a 110v outlet, hook up the included hose and regulator to a 20lb propane tank or larger, and you are ready to take the chill out of any job.PRODUCT DETAILS: 60,000 BTU per hour For use with propane gas Heats approximately 1500 sq ft Runs up to 14 hrs on 20lb tank (low setting) High temperature limit switch Continuous ignition QBT Technology - 50% Quieter than a standard propane heater 10ft hose and regulator included Fuel Type: LP Fuel Tank Capacity: Variable BTU Range: 30,000/60,000 Heating Area: 1500 Heating Hours: 7 (high setting/ 14 (low setting)