Heavy-duty design built for the jobsite. The Mr. Heater 75000 – 125000 Liquid Propane Forced Air Heater comes with a standard 10 ft. 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 110-Volt outlet, hook up the included hose and regulator to a 20 lb. propane tank or larger and you are ready to take the chill out of any job. California residentssee Prop 65 WARNINGS 125,000 BTU per hour For use with propane gas Heats approximately 3,000 sq. ft. Runs up to 11-hours on 40 lb. tank (low setting) Features Item Weight 17.33 Fuel rate (gallons/hour) 5.789 Material Metal Heater Type Forced Air Heat rating (BTU/hour) 125000 Number of Heat Settings Variable Heating Product Type Gas Portable Heater Power/Fuel Type Propane Color Family Blacks Room Size Extra Large Returnable 180-Day Color Blacks Area Heated (Sq. Ft.) 3125 Run time (hours) 7 Heater Controls Dial Portable Heater Features Handle Fuel Tank Capacity (gallons) 0 Heating Technology Type Forced Air Indoor/Outdoor Outdoor Ignition Type Continuous Spark Product Weight (lb.) 17.33 Product Width (in.) 9.52755906 Product Depth (in.) 20.39370079 Product Height (in.) 15.78740157 Certifications and Listings CSA Certified Manufacturer Warranty 1 Year