What Size Gas Garage Heater Do I Need

The result rounded off to the nearest thousand is the total btus or heater size you need.

What size gas garage heater do i 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. Getting the right size heater for your garage saves money twice. First multiply by 133 the total cubic feet of area determined in step 2. Upwards of 20 percent of gas used in a gas powered heater can be burned off requiring ventilation if used in an enclosed space.

Calculating your garage heater size. Since electric garage heaters are rated according to their wattage and gas garage heaters are rates according to btus you can estimate the required size of a gas heater by multiplying by the wattage by 3 41. A heater s physical size has little to do with its heating abilities. In the example this would be 40 000 btus.

When shopping for heaters many people make the mistake of choosing the wrong size for their actual needs. 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. Calculate the btus you need. The first thing you ll need to consider is the type of heater you re using.

Take the guesswork out of garage heater sizing. The first way is the easiest and it s smart to look into this method before deciding to use the calculation method. 5280 x 3 41 18 005 btus. 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.

Multiply that result by the temperature increase you calculated in step 3. Obviously a garage heater in louisiana or southern california doesn t have to work as hard as one in minnesota. There are two ways to calculate the heater you require for your garage either by wattage or btu. A gas heater will be measured in btus and an electric heater will be measured in watts.

Answer a few questions about your energy source and garage and the garage heater calculator free tool recommends models that will do the job. Finally electric heaters are usually cheaper when compared to gas models. Our free garage heater calculator takes the guesswork out of selecting a garage heater.