If you ask an older relative if they have heard of an evaporative cooler, they may say no. But chances are they would recognize the idea behind the technology. Before air conditioning or other cooler types existed, people would sleep outside on a screened in porch to try to stay cool at night. They would often hang damp sheets over the screens in an attempt to cool the air. As the hot air passed through the sheet, it was cooled. And then the cool air would slowly 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 people who live in hot, dry climates. They are also known by the name swamp coolers, but that can be misleading because they actually won't work at all in swampy, humid conditions. The name probably came from the way that evaporative coolers actually add humidity to the air. But in fact, evaporative coolers need dry, hot air to work because in order for the air to be cooled, it has to be able to pick up (evaporate) some of the water. If the air is already saturated, it won't pick up any more water and it won't be cooled.
Here's how evaporative coolers work; the machine is composed of a fan that pulls the hot dry air inside the cooler, where it is passed through damp pads. The pads are kept damp by a pump that circulates water through the machine. As the dry air picks up some of the water, its temperature drops, sometimes by as much as 30 degrees Fahrenheit, depending on the climate. The cooler air is then blown into the room. An added bonus of an evaporative cooler is that the pads that cool the air also filter it. As the air passes through the pads, dirt, dust, allergens and other pollutants are captured in the fibers of the pads. So you'll be breathing cleaner, cooler air.
If you're wondering why you should choose an evaporative cooler over a traditional air conditioner, there's one more reason we haven't covered yet. The cost to run an evaporative cooler can be as little as 1/10 the amount it costs to run an air conditioner. In fact, some community power companies in hot, dry climates will actually offer residents a rebate if they install an evaporative cooler because they recognize the effective, efficient cooling capabilities of the technology. Contact your local power company to see if they offer the rebates and ask if they have any information on the effectiveness of an evaporative cooler in your area.
Sunpentown Evaporative Air Cooler
There isn't much hype in the evaporative air cooling industry just yet- but only because the technology that empowers it is still fairly new. After all, consumers might seem a little skeptical after seeing a product that can both cool the air and humidify at the same time- all without spending money on high cooling bills.
Many evaporative air coolers also double as air filters. By using Oxygen bars that are composed of negative ions, the air is being filtered as well as being cooled and humidified. This makes a three in one product that sells for about the same price as one of any products it imitates would cost. In that case, consumers are enjoying the thrifty nature and the flexibility of the technology in evaporative air coolers.
Water is required for the evaporative air cooler to work, which means that a container must be filled with water every so often. Different models have different capacities and consumptions, but refilling the water isn't commonly a problem in most models. Many only require a refill days to weeks after the previous refill was obtained- meaning maintenance is of no worries to the average consumer.
Computer technology has also been implemented into the design of the evaporative air coolers on the market today. It is now easy to read statistics on one's air through LED screens present on evaporative air coolers. With this information, the microcomputer can make decisions based on the consumer's choices in how they want humidity, filtration, and cooling to be edited.
For those who want an increased sense of ease of use, a remote is included with many of the evaporative air coolers that can make air conditioning a simple click of a button. This is also good for the handicapped or disabled, who might not always be able to get up and change settings when preferred. This virtue of the evaporated air cooler makes it much more appealing than conventional air coolers that are more complex in design and less easy to operate.
Because technology has allowed for better motor design, many evaporative air coolers will run without making a sound. This is also attributed to the fact that evaporative air coolers don't have much power consumption- which means less workload is being done. This will give consumers a break on their electricity bills as well as give them the ability to enjoy the effects of an evaporative air cooler without the noise associated with it.
In Conclusion
Technology is quickly evolving to replace many devices with one- and that is just the case with the evaporative air cooler. It is now possible to get an air filter, air conditioner, and an air humidifier in the same device that costs just as much as any of the previously described devices. The benefit to handicapped and disabled people is also a clear plus, and the savings in energy bills is always a nice prospect. Go online or to a local retailer for more information on buying such a feat in technology.
Both A.caxton & Chris Channing are contributors for EditorialToday. The above articles have been edited for relevancy and timeliness. All write-ups, reviews, tips and guides published by EditorialToday.com and its partners or affiliates are for informational purposes only. They should not be used for any legal or any other type of advice. We do not endorse any author, contributor, writer or article posted by our team.
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