Evaporative Cooler Duct Sizing

The resulted will appear to the right.

Evaporative cooler duct sizing.

For coolers 4500 cfm or smaller use 18 ducts 20 for up to 5500 cfm and 24 for 6500 cfm. Evap cooling takes more air flow than heating so the ducts need to be sized for the cooling. Quick view compare add to cart. Sizing evaporative coolers to select the size of an evaporative cooler you have to consider the airflow and the size of the area you have in mind to cool.

The next step to choosing an evaporative cooler is to find a correctly sized unit. Do that for all the ducts and branches on the table. Use the calculator below to determine the appropriate cooler sizing based on your needs. Choosing an evaporative cooler size is as simple as taking the cubic feet of the space you want to cool and dividing by two.

Refine your configuration by adjusting static pressure desired indoor temperature air change method and ceiling height. Metal duct evaporative coolers. Quick view compare add to cart. Small 5m x 4 m small 5m x 4 m medium 6m x 5m large 6m x 10m view suitable products.

Start by selecting the a geographic location the cooler will be used in and then cooler model. When it comes to choosing a portable air conditioner one of the most important factors to take into account is the model s btu rating. 16 duct connect apron swamp cooler webapr16. I m surprised the manufacturer recommends against round trunk lines they are common around here new mexico even for evap cooling.

You could size the main trunk line by the volume of the ducts to registers or you could just maintain the cooler outlet size. You will need a swamp cooler with 6 000 cfm. The resulting number will correspond with the cfm cubic feet per minute of the evaporative system you need. Like air conditioners evaporative coolers need to be the right size in order to adequately cool a room.

Pmi evaporative cooling sizing calculator. Click get a quote if you would like a brivis representative to make contact. Enter accurate size m view suitable products. The first fitting we ll look at is the 90 bend between ducts j and l.

A good installer retailer will also take into consideration your local humidity levels before giving you an accurate quote.