If your garage heater is too small it will take a very long time to reach your desired comfort level if at all.
Gas unit heater sizing.
Conversely if you oversize your heater with too many btus you may be spending more money than necessary on your heating bill.
Calculate the btus you need.
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.
The durable cadet 4 000 watt garage heater requires a the durable cadet 4 000 watt garage heater requires a nema 6 20 240 volt receptacle not a standard 120 volt outlet to provide your garage or workshop with powerful warmth on cold days.
For example if your uninsulated garage is 484 square feet your formula is 484 200 x 9 000 or 21 780.
And their zoning capabilities can save energy by directing the heat where it needs to go.
Our free garage heater calculator takes the guesswork out of selecting a garage heater.
Our industry leading unit heaters are easy to install and accommodate any need.
Insulation volume temperature rise 1 6 btu.
Unit heater sizing sizing a garage heater is a critical part of the process once you ve decided to heat your garage or workspace it is essential to select the correct unit size for the space.
In the example this would be 40 000 btus.
Fortunately the calculation for correctly sizing a heater is simple when you take accurate measurements.
Be sure to check out the new hawken energy storeto find the unit heater that s right for you.
Answer a few questions about your energy source and garage and the garage heater calculator free tool recommends models that will do the job.
Measure the square footage of the floorspace.
To get the square footage multiply the.
Take the guesswork out of garage heater sizing.
Multiply that result by the temperature increase you calculated in step 3.
It features 2 heat setting positions for versatility in either low or high wattages.
The best unit heater for this space would be a uh 140 158 000 btu.
They feature a compact design that fits into any minimal design.
You need a heater with at least a 21 780 btu output.
The result rounded off to the nearest thousand is the total btus or heater size you need.
Unit heater outdoor furnace boiler stove btu.
If you don t determine the proper size of heater you should be looking for you run the risk of your heater not effectively heating the space or overheating it causing the room to be either drafty or stuffy.
First multiply by 133 the total cubic feet of area determined in step 2.
5280 x 3 41 18 005 btus.
