Overview Of Evaporative Air Coolers

If you ask an older relative if they have heard of an evaporative cooler, they may say no. although chances are they would recognize the theory behind the science. Just before air conditioner or any other cooler varieties existed, people would sleep outdoors on a screened in porch to try to continue to be cool at night. They would usually hang damp sheets with the screens in an attempt to cool the air. As the warm air passed throughout the sheet, it was cooled. Then the cool air would gradually circulate, relieving some of the heat for the sleepers.
Precisely the same concept exists now in the type of evaporative coolers. These machines are excellent cooling mechanisms for folks who reside in hot, dry climates. They are sometimes known by the name swamp coolers, but that can be misleading since they actually will not are employed at all in swampy, humid conditions. The name probably came from the way that evaporative coolers in fact add humidity on the air. But in fact, evaporative coolers require dry, hot air to work because as a way for the environment to be cooled, it has to find a way to pick up (evaporate) several of the water. If the air is already saturated, it won't get more water and it won't be cooled.
Here's how evaporative coolers work; the machine is composed of a lover that pulls the hot dry air inside the cooler, where it's passed through moist pads. The pads are kept damp by a pump that circulates water through the device. As the dried up air picks up several of the water, its temperature drops, often by pretty much as thirty degrees Fahrenheit, based on the local weather. The cooler air is then blown into the space. An additional benefit of an evaporative cooler is that the pads that cool the air also filter it. While the air passes through the pads, dirt, dust, allergens as well as other contaminants are taken in the fibers of the pads. So you'll be breathing cleaner, cooler air.

An Old Idea Finds New Life In An Evaporative Cooler

An Old Idea Finds New Life In An Evaporative Cooler
If you are wondering why you must choose an evaporative cooler with a traditional chillwell portable ac window kit (Visit Home Page), there's one more reason we have not covered just yet. The price to operate an evaporative cooler is often as small as 1/10 the total amount it costs to run an air conditioner. In fact, several community power companies in hot, dry climates will in fact offer residents a rebate in case they install an evaporative cooler since they recognize the effective, efficient cooling abilities of the science. Contact your local power company to find out if they supply the rebates and ask if they've any information on the usefulness of an evaporative cooler in your area.