Swamp Cooler Duct Sizing

Divide that number by 2.

Swamp cooler duct sizing.

Swamp cooler capacity when sizing a swamp cooler you can also consider the unit s water capacity. These devices lower temperatures by combining the natural of evaporation with a simple air moving system. Swamp cooler sizing for outdoor cooling. You will need a swamp cooler with 6 000 cfm.

18 duct connect apron swamp cooler wapr18. Water capacity in gallons gives you a general idea of how large of a space a swamp cooler will cool. Quick view compare add to cart. Refine your configuration by adjusting static pressure desired indoor temperature air change method and ceiling.

Read our guide on evaporative cooler installation for more information. Quick view compare add to cart. Two things to consider with swamp cooler sizing. This information is particularly helpful if a cfm rating isn t specified by the manufacturer.

Start by selecting the a geographic location the cooler will be used in and then cooler model. Use the calculator below to determine the appropriate cooler sizing based on your needs. The setup of one duct per bedroom and one larger one for the lower floor at the stairwell is the normal setup. Pmi evaporative cooling sizing calculator.

As this occurs temperatures can be lowered by as much as 20. A 4800cfm evaporative cooler is rated for around 1600 1700 square feet. Most of a swamp cooler s ability to cool is based on the amount of air flow it can produce. One is the power the cooling capacity which is the first thing we discuss here.

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. The other is the size of the actual unit. 16 duct connect apron swamp cooler webapr16. The result is the swamp cooler cfm rating.

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. Generally speaking warm air is pulled through moist pads where it is cooled by evaporation and circulated throughout the air. A swamp cooler is a device that cools air by blowing it to water saturated pads which cause the water in return to evaporate. 18 roof jack cover evaporative cooler wrjc18.

Swamp coolers require maintenance though and are used mostly in areas that have low humidity. For those living in hot dry areas a swamp cooler can provide effective and energy efficient cooling. Evaporative cooling can t run through the same ductwork as forced air due to pushing wet air and the potential for rust. Quick view compare.

Use this formula to calculate the cfm for cooling your home. Multiply this figure by the height of your ceilings. 18 multi pitch swamp cooler roof jack 78317 99 99. Swamp cooler size chart.