DescriptionHeavy-duty design built for the jobsite. This Mr. Heater 35,000 BTU Propane Forced Air Heater comes with a standard 10ft hose, regulator, and all the safety you would expect of a Mr. Heater product. Equipped with factory installed high limit switch and thermoelectric safety valve, you can feel comfortable using this heater on any jobsite. Just plug the heater into a 110v outlet, then hook-up the included hose and regulator to a 20lb propane tank (not included) or larger and you are ready to take the chill out of any job.35,000 BTU per hourFor use with propane gasHeats up to 800 sq. ft.Operates up to 12 hours on a 20 lb. propane tank (Not Included)Rugged and durable steel constructionEconomical, efficient and clean burningHeavy duty high output fanHose and regulator includedFeaturesBTU per Hour 35,000Heating Area (Sq Ft) 800Electricity Required NoWeight (Lbs) 17.00Model MH35FALength 20.25Width 9.50Disclaimer Start heater fan prior to ignition to purge fuel.Use Construction Sites, Garage, Workshops, Agricultural Buildings, Remodeling Jobs, Industrial or Commercial Workspaces, EmergenciesThermostat NoSafety Tip-Over Switch NoFuel Type PropaneHeat Type Forced AirOxygen Depletion Sensor (ODS) NoHigh Limit Safety Shut-off (HLS) YesIndoor Safe NoIgnition PiezoHose & Regulator Included Yes