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What are the Benefits of Evaporative Cooling

Get QuickAir
10 Aug 2019
2 Min Read

When it comes to residential and commercial cooling systems, evaporative coolers stand out. They are not only effective but also good for the environment. Getting an evaporative air conditioner installation is the best way to deal with soaring temperatures during the summer.

How Exactly does Evaporative Cooling Work?

When a liquid evaporates from a surface, it causes a cooling effect. This effect varies from one liquid to the other. Alcohol, for instance, evaporates faster than water.

The process of evaporation is triggered by heating liquids. As the liquid heats up, its molecules convert from their liquid state into vapour form. When the vapour escapes from the liquid, it carries with its heat energy. This then results in a cooling effect on the surface.

The best example of this principle at work is human perspiration. Sweating helps cool our bodies during warm conditions. Though sweat escapes our pores in liquid form, it quickly evaporates on the surface of the skin. As this happens, the vapour carrying away heat, which then results in the cooling sensation.

Benefits of Evaporative Coolers

Evaporative cooling systems cool air by evaporating water. They first draw air surrounding your house, which is then channelled to a cooling unit connected on the roof of your home. This warm and dry air is then filtered through wet quilts or pads which adds its moisture content and cools it. Once the air is cooled, it is distributed across the house via a series of ducts and outlets.

Getting an evaporative cooler installation will allow you to enjoy several advantages over conventional air conditioning systems. These include:

  • They are cheaper

Evaporative coolers have a power usage per hour compared to other cooling systems. This can largely be attributed to their design. Moreover, they do not consume much power, hence they are pocket-friendly.

  • Environmentally friendly

Air conditioning systems use CFCs to function. These elements contribute to the depletion of the ozone layer when released to the atmosphere. In comparison, evaporative systems do not use CFCs, thus making them more eco-friendly.

  • Circulation of Fresher Air

Air conditioning systems and evaporative coolers perform similar functions. However, they do it differently. Whereas regular coolers warm the air inside the building, evaporative coolers use the air outside the building.

To put it simply, regular air conditioners constantly recycle the air within the premise. By recycling this air, any allergens that may be present will also be recirculated. This can significantly affect people with asthma or allergies.

Also, the air in circulation becomes drier after every cycle. Dry air can cause irritation in some people’s eyes.

Getting the most out of your EC.
  • An EC perform better when humidity levels are low
  • The units also deliver optimum results in well-ventilated areas, and with sufficient units for air extraction
  • Using cold or iced water does not have much effect on their efficiency
Bottom line:

When it is too hot, your home can be inhabitable without an efficient cooling system. By having an evaporative cooler installation in your home, you will not only have a more comfortable home, but also a more economical and environmentally friendly cooling system. QuickAir can help you with installing your evaporative cooling system. Just give us a call on 1300 730 896.