For example if your uninsulated garage is 484 square feet your formula is 484 200 x 9 000 or 21 780.
Gas unit heater sizing.
To get the square footage multiply the.
They feature a compact design that fits into any minimal design.
First multiply by 133 the total cubic feet of area determined in step 2.
Take the guesswork out of garage heater sizing.
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.
Be sure to check out the new hawken energy storeto find the unit heater that s right for you.
Measure the square footage of the floorspace.
Multiply that result by the temperature increase you calculated in step 3.
Fortunately the calculation for correctly sizing a heater is simple when you take accurate measurements.
Insulation volume temperature rise 1 6 btu.
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.
It also offers a built in fan only switch that provides comfortable.
It features 2 heat setting positions for versatility in either low or high wattages.
And their zoning capabilities can save energy by directing the heat where it needs to go.
If your garage heater is too small it will take a very long time to reach your desired comfort level if at all.
Our industry leading unit heaters are easy to install and accommodate any need.
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.
5280 x 3 41 18 005 btus.
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.
The best unit heater for this space would be a uh 140 158 000 btu.
You need a heater with at least a 21 780 btu output.
Contact your local factory rep for distributor direct pricing.
Answer a few questions about your energy source and garage and the garage heater calculator free tool recommends models that will do the job.
Our free garage heater calculator takes the guesswork out of selecting a garage heater.
In the example this would be 40 000 btus.
Unit heater outdoor furnace boiler stove btu.
