Evap Cooler Roof Jack Sizes

Pmi evaporative cooling sizing calculator.

Evap cooler roof jack sizes.

Start by selecting the a geographic location the cooler will be used in and then cooler model. The 3000 to 4500 cfm jacks have 17 and 3 4 in. Roof jacks are flanged and adjustable for flat roofs and for roofs pitched up to 6 12. 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.

The next step to choosing an evaporative cooler is to find a correctly sized unit. Made to cover 20 roof jack with 1 flange all the way around so cover is actually 22 x 22. Evaporative cooler installation kits for down draft coolers. Cover for unused evaporative cooler roof jack.

Roof jacks are flanged and adjustable. Evaporative coolers are most effective in areas of low humidity and hot temperatures. For sizes 3000 cfm 14x14 opening on cooler includes adjustable roof jack flashing flex duct ceiling box and register collars dial leg kit for. Thd sku 528562.

3000 to 4500 cfm jacks have 17 discharge opening. Now my old 4 sided evap cooler was using a 17 3 4 roof jack and when i removed the old cooler i measured the vertical duct that attaches from the jack to the main trunk. Use cooler legs to support cooler weight. Evaporative coolers also called swamp coolers combine the natural cooling properties of water with a steady breeze to lower indoor temperatures this guide will help you determine which type is best suited for your needs.

This multipurpose unit works as an evaporative cooler from bringing down the temperature on hot dry days summer days and can also double as a humidification unit in the dry winter months. Multi pitch adjustable roof jacks are ideal for the installation of all major brands of residential ducted down draft coolers. The honeywell 470 659cfm is an indoor portable evaporative cooler perfect for small to medium sized living spaces and garages. Dial 18 in.

Like air conditioners evaporative coolers need to be the right size in order to adequately cool a room. Roof jacks are intended for use as air distribution plenums only and not as supports for coolers. Going to install a new evaporative cooler for the house but still undecided as to what size i should go for. 5500 7000 cfm jacks have a 19 discharge opening.