What Size Electric Garage Heater Do I Need

Getting the right size heater for your garage saves money twice.

What size electric garage heater do i need.

First multiply by 133 the total cubic feet of area determined in step 2. Answer a few questions about your energy source and garage and the garage heater calculator free tool recommends models that will do the job. 50 f temperature rise 60 f temperature rise 70 f temperature rise. Once you know the square footage of your garage all you have to do is to calculate the amount of watts required for an electric heater or the amount of btus required for a gas heater.

70 f inside 20 f outside. The first way is the easiest and it s smart to look into this method before deciding to use the calculation method. Multiply that result by the temperature increase you calculated in step 3. Heater types there are two types of garage heaters.

70 f inside 0 f outside. When shopping for heaters many people make the mistake of choosing the wrong size for their actual needs. Our free garage heater calculator takes the guesswork out of selecting a garage heater. Garage heater size calculator fill in the inputs section to find out what size space heater you need.

Many other heating options portable electric baseboard heaters can provide an energy efficient source of warmth for smaller garages with a convenient low profile. If you have an electric heater calculate 10 watts per square foot of floor space. In the example this would be 40 000 btus. If you don t know what climate you live in see the section 4 the climate zone section above.

In the first place buying a heater that is too small for the job means you will need to replace it before the heating season is. The result rounded off to the nearest thousand is the total btus or heater size you need. The heater type such as radiant or forced air the british thermal unit btu output your garage s insulation and your available power all factor into your heater selection. 70 f inside 10 f outside.

Gas heaters and electric heaters. A heater s physical size has little to do with its heating abilities. Take the guesswork out of garage heater sizing. 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.

Calculate the btus you need.