Overview Of Evaporative Air Coolers

When you ask an older family member if they've read of an evaporative cooler, they may say no. although odds are they would recognize the theory behind the technology. Before other cooler or air cooling sorts existed, individuals would sleep outside on a screened in porch to try and continue to be cool at night. They'd frequently hang damp sheets with the screens in an effort to cool the atmosphere. As the warm air passed throughout the sheet, it was cooled. And then the cool air would gradually circulate, relieving some of the heat for the sleepers.
The same idea exists today in the form of evaporative coolers. These machines are wonderful cooling mechanisms for folks who live in hot, chillwell portable ac dry climates. They're also known by the name swamp coolers, but that might be misleading as they actually won't work at all in swampy, humid conditions. The name probably came from the way in which evaporative coolers in fact add humidity to the air. But in fact, evaporative coolers require dry, air that is warm to work since in order for the air to be cooled, it has to have the ability to pick up (evaporate) some of the water. If the air flow has already been saturated, it will not buy any more water and it will not be cooled.
Here's precisely how evaporative coolers work; the device is composed of a fan that pulls the warm dry air within the cooler, where it's passed through damp pads. The pads are kept damp by a pump which circulates normal water through the unit. As the dry air picks up some of the water, its temperature drops, often by pretty much as thirty degrees Fahrenheit, depending on the weather. The cooler air is then blown into the space. An extra benefit of an evaporative cooler is that the pads that cool the air also filter it. While the air passes through the pads, dust, dirt, allergens as well as other contaminants are captured in the fibers of the pads. So you will 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 air conditioning, there is another reason we haven't covered yet. The price to run an evaporative cooler is often as little as 1/10 the total amount it costs to run an air cooler. Actually, several community power companies in warm, dry climates will actually provide residents a rebate if they install an evaporative cooler since they recognize the powerful, efficient cooling capabilities of the technology. Speak to your area power company to see if they supply the rebates and ask if they have any info on the usefulness of an evaporative cooler in the area of yours.