How Air Conditioning Works

An air conditioning system operates by pumping refrigerant gas from an outside compressor into a coil. This cooled gas is then blown out through a fan. It then circulates throughout a building via ducts. Once it reaches its destination, the cooled air flows back to the compressor.

Early air conditioning was based on the idea that cooling would fight disease and keep people comfortable. An inventor named Willis Carrier invented a system based on the concept of dew point control. A dew point is a point at which air has reached saturation. Once the air temperature reaches this point, moisture is lost through condensation. Carrier’s system was installed in Los Angeles’ Grauman’s Metropolitan Theatre in 1922. This system had a low-level intake and a high-level exhaust. Benjamin Franklin also became interested in air cooling, conducting experiments with alcohol and evaporation to reach freezing temperatures.

Today, 80% of households have an air conditioning system, and most are central systems. These devices have boosted the quality of life in the U.S. and other industrialized nations. The ability to cool down a room without compromising its quality has also allowed millions of people to live in areas with hotter climates.

The cost of an air conditioning system varies greatly, with cheap units costing PS500 to PS1000. More expensive models can cost up to PS6000. Use the Find an A/C System tool to get a quote for a unit that suits your needs and budget. It’s the easiest way to compare prices and save money.

The efficiency of air conditioning depends on how effectively it controls the humidity and temperature in the room. The ideal temperature for a room is between twenty-six degrees Celsius. You can even use air-source heat pumps for heating and cooling, or use a combination of these systems. Regardless of which type you choose, understanding how an air conditioner works will help you choose the best one for your home.

You can increase the efficiency of your air conditioning system by sealing air ducts that are leaking. This can add up to half a ton of cooling capacity. However, you should consult a professional if you aren’t confident in your abilities. You can also replace old filters or clean the coils to improve airflow.

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