Keep your garage, barn, or workshop comfortably warm year-round with the Mr. Heater MH-F260550 Big Maxx Natural Gas Unit Heater. Designed for both residential and commercial use, this powerful heater puts out up to 50,000 BTUs to heat 1,667 square feet of space. The ...
000 square feet. Use it as an outdoor heater or garage heater with the power of up to 30,000 BTUs per hour. You can mount it to a wall or set it up on the floor with the included legs and mounting hardware. Start up is easy with t...