Swamp Cooler Duct Sizing

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Swamp cooler duct sizing.

Swamp cooler sizing for outdoor cooling. Quick view compare add to cart. A swamp cooler is a device that cools air by blowing it to water saturated pads which cause the water in return to evaporate. Multiply this figure by the height of your ceilings.

Water capacity in gallons gives you a general idea of how large of a space a swamp cooler will cool. As this occurs temperatures can be lowered by as much as 20. Start by selecting the a geographic location the cooler will be used in and then cooler model. Swamp cooler size chart.

Determine the square footage of space you want to cool. Quick view compare add to cart. 18 roof jack cover evaporative cooler wrjc18. The other is the size of the actual unit.

These devices lower temperatures by combining the natural of evaporation with a simple air moving system. The setup of one duct per bedroom and one larger one for the lower floor at the stairwell is the normal setup. Divide the cubic feet of space you want to cool by two for the required cubic feet per minute of air blown into your home to determine the right cooler. For those living in hot dry areas a swamp cooler can provide effective and energy efficient cooling.

Use this formula to calculate the cfm for cooling your home. Two things to consider with swamp cooler sizing. Evaporative cooling can t run through the same ductwork as forced air due to pushing wet air and the potential for rust. 18 multi pitch swamp cooler roof jack 78317 99 99.

Divide that number by 2. 16 duct connect apron swamp cooler webapr16. You will need a swamp cooler with 6 000 cfm. One is the power the cooling capacity which is the first thing we discuss here.

A 4800cfm evaporative cooler is rated for around 1600 1700 square feet. This produces cooler air that is blown inside a home or office building while at the same time blows the warmer air outside open windows. Pmi evaporative cooling sizing calculator. Refine your configuration by adjusting static pressure desired indoor temperature air change method and ceiling.

Most of a swamp cooler s ability to cool is based on the amount of air flow it can produce. The formula for a 1 500 square foot home with ceilings 8 feet high calculates as 1 500 x 8 12 000 cubic feet and then 12 000 2 6 000 cfm. This information is particularly helpful if a cfm rating isn t specified by the manufacturer. Generally speaking warm air is pulled through moist pads where it is cooled by evaporation and circulated throughout the air.

Use the calculator below to determine the appropriate cooler sizing based on your needs. Evaporative coolers are rated by cfm. 18 duct connect apron swamp cooler wapr18. Swamp coolers require maintenance though and are used mostly in areas that have low humidity.