This is the oldest type of evaporative cooler using downward flow to deliver cooled air to a home s interior.
Roof top swamp cooler.
Instead of harmful chemicals like refrigerants swamp coolers use evaporated water to cool the air which in turn uses up to 75 less energy than standard refrigeration.
A swamp cooler doesn t cool as much or as quickly as an ac usually only by a few degrees.
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A window mounted cooler fits in a window much like an ac window unit.
The fan draws warm air over the water causing it to evaporate which cools the air and humidifies it as well.
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Warning working on the roof of your home can be very dangerous.
Also known as evaporative coolers they work by releasing evaporated water into the air bringing the overall temperature down as much as 20 degrees fahrenheit.
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Swamp coolers also known as evaporative coolers provide eco friendly cooling.
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Evaporative coolers also called swamp coolers combine the natural cooling properties of water with a steady breeze to lower indoor temperatures.
Swamp coolers are a great way to stay cool without spending a fortune on an air conditioner.
You can also install swamp coolers that cool the whole house on the roof or outside on the ground.
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The advantage of a window unit is it is easy to install.
Swamp coolers work best if you leave one window open since you are pushing outside air into the house and need to vent warmer air outside.
Evaporative coolers are most effective in areas of low humidity and hot temperatures.
An evaporative swamp cooler uses water and a fan.
Direct discharge which blows air into a central part of the house and ducted discharge which blows the air through ducts to various parts of the house are both possible with roof or side mount coolers.