2012年6月26日 星期二

Air Conditioner Reviews - A Buyer's Guide


With the global warming that is very apparent around the world today, the demand for cooling systems has been increasing exponentially. Various types of products are offered from different companies. However, before you decide which one to buy, it is important to first take a look at the different types of products and read air conditioner reviews to be able to guide you to get the best and most efficient one.

The portable model is a movable unit that is used to cool a certain area of about twenty square meters. This unit can be plugged into the normal power source. Portable air conditioner units are very convenient, as there is no need for installation, and they do not look as bulky as the other models. However, these units might cost a little more than the others.

One of the most common types is the wall/window model, which sits in a small opening, usually a window, and has interior temperature controls. This type of air conditioner can cool rooms of up to fifty square meters. Interestingly, the interior air is cooled because a fan blows it over the evaporator. On the other hand, the air in the exterior is heated as a second fan blows it over the condenser. This process allows heat to be absorbed from the room and released into the environment.

Another type is the split-system model. The design of this unit is that the compressor and the evaporator are installed in a separate external packages. These two parts are connected by two detachable refrigerant pipes. The interior noise usually generated by the unit is reduced because the compressor is located externally. In addition, this type of design reduces the size of the internal unit. The split-system model can usually cool rooms of up to sixty square meters.

Evaporative coolers are extremely popular among areas with very hot weather. It contains a water reservoir or a wet pad, usually a large sponge soaked with water, where the hot air passes through. The heat of the incoming air is reduced and transformed into cooler air as it passes through the wet pad. The cooler air is then blown into the room. Evaporative coolers are a cheaper alternative to the traditional cooling systems; however, note that evaporative cooling works well only in dry inland climates, as temperatures with high humidity does not contain enough dry air for evaporative coolers to work effectively.

For larger and more spacious areas, a central air conditioning system is usually adapted. This type uses ducts to distribute cool air into more than one room. The compressor and the condenser are located in an outdoor unit, usually on the ground or at the roof. This type of set-up is more common in office buildings, malls, hotels, and other large establishments.

The various models mentioned above are just the basic cooling systems that are available in the market. So before you decide which one to buy, make sure you know what is best for you. Battle the heat with air conditioners that will cool the temperature and make you feel better.




Alice Angell understands the unbearable blazing heat of the hot summer. She enjoys research and writing on the various types of air conditioners. Come and get more Air Conditioner Reviews and Portable Air Conditioner Reviews today.





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