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The Benefits One Can Get Out Of Air Conditioning When people talk about air conditioning, the first thing that would basically come into their minds is the fact that air conditioning makes rooms cooler and less hot. Technically, room air conditioning is basically all about controlling and manipulating the room temperature by all means that would then consist of ventilating, heating, and cooling. In terms of construction, is is basically called HVAC. The first air conditioning system was initially used in a specific stock exchange building and was used in the early 1900s. After that, the very first electrically-run air conditioning unit was then made, installed, and used at a certain printing plant in the late 1900s. The unit was not only responsible of cooling the air but also on controlling the humidity. Since a lot of manufacturing facilities back then were suffering from too much heat and humidity, making their workers less productive, these air conditioning units were solutions as to solve the problem on these manufacturing sites. It was only in the late 1950s when private civilians started using air conditioning units in their homes and cars as well so as to become more convenient and comfortable.
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Technically, an air conditioning unit has this thing called the refrigerant that makes the temperature of the room cooler. The refrigerants for air conditioning units used back then had some harmful substances put in them that can make the air cooler and fresher. They were then eventually replaced by another chemical which was less harmful, called the freon.
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Since safety has been something that has been considered important, they made freon safe for human beings. But unfortunately, freon can be very harmful for the environment. If one releases freon into the environment, there is this certain chlorofluorocarbon gas that is emitted to the ozone layer, making it thinner, thus causing more heat from the sun to the surface of the earth. A lot of air conditioning units still use the same type of gas even up until today, to help manipulate the temperature of the air, causing it to become cooler and more refreshing. It has been believed that environmentalists and some nature lovers will have to wait until a certain amount of time before innovators will have to replaced these harmful gases and replace them with safer, better, earth-friendlier ones. There are a number of refrigeration cycles that an air conditioning unit will have to go through to manipulate the temperature of the air. The first type of refrigeration process is through the use of a heat pump that is responsible for shooing out hot air that causes heat and humidity, letting the compressor in the air conditioning unit blow in cooler air to lessen the hotness in the room. The second type basically involves the mere pumping of a refrigerant.