How Many Btu To Heat Uninsulated Garage

3 position the garage heater in the desired location.

How many btu to heat uninsulated garage.

For the example a garage with 5 760 cubic feet requires an energy efficient electric heater rated at 28 000 btu hr 8 200 watts. Newair s portable electric garage heater has a heating capacity of more than 19 000 btus enough for most 2 car garages in a cool climate. If desired the unit heater may be connected to a thermostat for ideal. Procom tank top propane heater double burner 30 000 btu model pctt30 propane heaters are a good low cost solution and can put out a lot of heat.

These are very effective at providing heat to large spaces they contain a blower fan connected to a heat exchanger that allows for heat to be provided directly at a desired location. Find a heater with a btu output that matches your results. For example if your uninsulated garage is 484 square feet your formula is 484 200 x 9 000 or 21 780. The down side to a propane heater is it needs a door cracked open to refresh the oxygen in a room.

You need a heater with at least a 21 780 btu output. Insulation quality x total cubic feet x desired heat rise 1 6 btu required. If you want to heat a garage pole barn or a workshop or any space like that the best way to do this is with one or more unit heaters.