It is essential to choose the appropriate sized evaporative air cooler, also referred to as a swamp cooler or desert cooler for your space. An incorrect sized evaporative cooler can cause a high level of indoor humidity and that can be extremely uncomfortable.

How big your evaporative cooler should really be determined with a few key factors home cooler, including the location of space in your house, and the climate in that you simply reside. Generally, how big is your evaporative cooler is founded on your climate. The next size specifications for an air cooler are pretty accurate: 2 to 3 cooling feet each minute (CFM) per square foot, in mild-hot climates; 3 to 4 CFM per square foot, in hot dessert climates.

This simple formula will allow you to determine the appropriate size swamp cooler for you. Whatever you have to do is determine the cubic feet of space you want to cool, and then divide that number by two. The quotient provides you with the CFM rating for the correct sized swamp cooler.

Like, when you have a 1,700 square foot house or apartment with 9 foot-high ceilings: 1,700 x 9 = 15,300 cubic feet/2 = 7,650 CFM will become necessary

If you remember these simple tips when purchasing your evaporative cooler, you will find the product that will meet your cooling needs: Make sure you purchase an cooler that has a proper CFM rating or higher. Also, make sure that your evaporative air cooler is large enough for your space, but not too large. Purchasing an evaporative cooler that’s too big is not an efficient usage of energy and will waste energy, reducing the savings of a swamp cooler.

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