If you’re lucky enough to have natural gas or propane, you’ll love having a Mr. Heater garage heater. The Big Maxx model is a popular option for ... heater is a powerful 50,000-British thermal unit ...
It's a bit more complicated to calculate how many Btu you need to heat your garage, but most heaters have information on their packaging regarding how large a space they can warm. Mr. Heater Blue ...