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