Swamp Cooler Roof Duct

Keep the duct centered between the roof joists.

Swamp cooler roof duct.

Homes with hallways and multiple bedrooms require duct installation for swamp coolers. Flowing air through ducts from ground mounted horizontal units makes maintenance easier with less risk of leaks on the roof. Cut out the marked duct outline with an electric saw. A swamp cooler is a device that cools air by blowing it to water saturated pads which cause the water in return to evaporate.

This location is strictly an aesthetic decision. If this presents a security concern for you you may want to think about installing ceiling vents. And if that unsightly stain does develop and you are 10 years from a new roof well at least it is on the back side. How swamp coolers work.

Roof mounted swamp cooler cost roof mounted units will cost about 350 to 1 600 for materials alone. Hessaire 6 800 cfm 115v side draft aspen roof side evap cooler swamp cooler for 20 in. Evaporative coolers work by cooling fresh air from outside that replaces the warm air in the house. The best location on most homes to mount the swamp cooler is on the rear of the roof.

Connecting a swamp cooler to the existing ductwork of a house involves placing the cooler in an area above the rooms to be cooled because a swamp cooler works by adding moisture to the air and having it evaporate to lower ambient air temperature. Most people simply don t want to see that cooler from the front view of their home. Thus you need to open windows or doors to let the warm air escape. Installers commonly used down flow swamp coolers on roofs to flow through ducts.

Use cooler legs to support the cooler s full weight. It provides a secure platform for your roof mounted evaporative cooler. Use an electric drill and drill bit to drill starter holes at the corners of the marked outline then use a saw to cut the outline. Use the cooler duct and a pencil or marking pen to mark the shape of the duct on the inside of the roof.

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. Unit cost will be determined mostly by size location and amount of duct work needed. Swamp cooler prices can range from small portable units around 40 each to permanent roof mounted units at 1 600 or more.