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www.reference.com/article/benefits-whole-house-air-conditioner-c564e0bb28b87f6e

With a whole house air conditioner, users enjoy fast operation, high energy efficiency, low operating costs and a low initial investment. Whole-home air conditioners also offer improved air quality, easy installation and quiet operation.

www.reference.com/article/size-air-conditioner-need-house-986ebff051dc0031

The size of the unit should be just large enough to cool the square footage but not be larger than needed. Therefore, the first thing to consider when choosing the best AC unit is the size of the house.

www.reference.com/article/types-air-conditioners-9c5bba2d8338a396

The different types of air conditioners include window air conditioners, portable air conditioners, split or ductless air conditioners, tower air conditioners, and central air conditioners. Air conditioners are installed in windows, they have the ability to roll across the floor or they can be mount

www.reference.com/article/air-conditioner-made-7e8ecaebf35a84f

There are five components that make up an air conditioner’s inner workings: an expansion valve, a condenser, an evaporator, a pump and a refrigerant liquid. All of these pieces work together in a process that allows the fluid to pull heat from the air.

www.reference.com/article/air-conditioners-work-155e01c9f3ec8eb2

Air conditioners work by removing warm air in an enclosed area and leaving only cooled air to circulate. The cooling effect is achieved by filtering the indoor air through evaporator coils with a cold refrigerant and streaming the cooled air back into the room. This process also effectively dehumidi

www.reference.com/article/parts-air-conditioner-989a144b7a5dfd2c

The four main parts of an air conditioner are the evaporator, condenser, expansion valve and compressor. A refrigerant, fans to blow cold and hot air, filters and a thermostat are also needed to ensure your air conditioning unit works properly.

www.reference.com/article/important-parts-air-conditioner-d6eba2e5594cd1b9

Perhaps the most important part of an air conditioner is the compressor, which compresses the refrigerant. Compression warms the refrigerant, which is allowed to cool off before it is expanded, creating cool air.

www.reference.com/article/common-air-conditioner-problems-22db8eb2e853a887

Common air conditioner problems include limited airflow, leaking refrigerant, excessive noise, thermostat issues and frequent on/off cycles. The problems are the result of poor maintenance, faulty installation and electronic control failure.

www.reference.com/article/types-air-conditioner-jobs-9438ece2c17ee74a

The two main types of air conditioner jobs are service technician jobs and installation technician jobs. Service technicians work on repairing and maintaining HVAC (heating, ventilation and air conditioning) units, while installation technicians solely focus on the installation of new HVAC units.

www.reference.com/article/brands-air-conditioners-7d6360c698c9b671

The best brands of air conditioners are Hitachi, LG, Carrier and Samsung, according to a 2013 review by Before Its News. Listcrux affirms the dominance and staying power of these four brands by listing them in their top 10 air conditioner brands in the world for 2014.