The Delux RMC-FA125DGD 70K-125K BTU Portable Forced Air Propane Heater is ideal for outdoor/indoor construction, as well as industrial commercial applications, making it an excellent choice for your portable heating needs. This space heater features continuous electrical ignition, a comfort control thermostat, and an easy lift handle. Offering a 125,000 BTU maximum capacity, sufficient to heat an area up to 3,100 sq. ft. It is equipped with an automatic overheat shutoff to ensure safe use and is CSA listed. Continuously variable heat setting from 70,000 125,000 BTUs and adjustable heat angles ensure complete control of thermal comfort. Hose and regulator assembly are included (LP tank sold separately). RMC-FA125DGD Delux 70,000 125,000 BTU Propane (LP) Indoor/Outdoor Forced Air Heater 70,000 125,000 BTUs Heats up to 3,100 sq. ft. Continuously Variable BTUs Continuous Electronic Ignition Prevents Dangerous Delayed Ignition Adjustable Heat Angle Continuous Electronic Ignition Overheat Auto Shut-off Protectionnbsp; Includes 10′ Hose Regulator Sturdy Rugged Construction Heater Type: Propane Forced Air Fuel Type: Liquid Propane Gas