What Size Electric Garage Heater Do I Need

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.

What size electric garage heater do i need. The easy way to determine the size of garage heater you need luckily there are several ways to determine the ideal thermal output that your garage heater needs for optimal performance. 70 f inside 0 f outside. The result rounded off to the nearest thousand is the total btus or heater size you need. Gas heaters and electric heaters.

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. If you have an electric heater calculate 10 watts per square foot of floor space. Calculate the btus you need. 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.

50 f temperature rise 60 f temperature rise 70 f temperature rise. The first way is the easiest and it s smart to look into this method before deciding to use the calculation method. Take the guesswork out of garage heater sizing. Heater types there are two types of garage heaters.

In the example this would be 40 000 btus. Multiply that result by the temperature increase you calculated in step 3. Getting the right size heater for your garage saves money twice. 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. This means if you have a 500 foot garage you ll need a 5000 watt electric. Given all the different options available for heaters space vented gas console and more narrowing down the choices can be a great way to ensure that you are choosing the best option. 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. A heater s physical size has little to do with its heating abilities. 70 f inside 20 f outside. If you don t know what climate you live in see the section 4 the climate zone section above.

Many other heating options portable electric baseboard heaters can provide an energy efficient source of warmth for smaller garages with a convenient low profile.