Mr. Heater Big Buddy Compact Inside/Outside Portable Propane Space Heater, Grey

Stay warm during frigid winter months with this high-powered portable propane heater Ranges from 4,000 to 18,000-BTU radiant heater recommended for spaces up to 450 square feet Approved for indoor and outdoor use, take this compact space heater with you wherever you go Features automatic shut-off if tipped over, if pilot light goes out, or if low oxygen levels are detected Equipped with swivel regulators that allow you to adapt usage from disposable cylinders to a remote gas supply Integrated fan increases heating capacity for a warm and cozy room Multiple heat settings allow you to control your environment for maximum comfort with single start knob Quickly connects to propane tank; 2 1-pound cylinders or 1 20-pound cylinder with optional hose (sold separately) Extremely efficient clean-burning heater May shut off if operated at altitudes over 7,000-feet above sea level Color: Grey Dimensions (L x W x H): 19 x 12 x 17.8 inches Weight: 16.7 pounds