Basically, the air conditioning unit works on the successive heating and cooling of a super-volatile liquid called Freon. The latter first enters the compressor and is compressed into gas form, thus emitting heat and cooling the liquid as a result. The dispelled heat is then fanned out with the help of a rotating fan. Next, the liquid enters the condenser and absorbs the surrounding heat to transform into vapor once again. So obviously, the surroundings cool down. This entire process goes on in a cyclical pattern, thus bringing down the temperature in the room.
Apart from the 3 above major parts of an air conditioning unit, the device also has a hot coil, a cool coil, one outside fan, one interior fan, and a control circuit in it. The hot coil is placed outside to dispel the heat out, and the cool coil is placed inside to absorb heat Air Conditioning Services Tucson AZ . The control circuit modifies the temperature by controlling the rotation speed of the fans with the help of a potentiometer.
Of all its components, the compressor remains the most important and pricey part of an air conditioning unit. So, the air conditioning unit manufacturers always offer a service warranty on the compressor. A compressor of exceptional make and quality has a long life and functions fine over years. And, if the original compressor gives you trouble, it can be replaced with a new one. Its simple to buy a new compressor and fit in your old air conditioning unit. However, here it is always a good idea to go for the compressor of the same brand as that of the rest of the machine. However, the problem is that only a handful of companies make their own compressors. All the others simply buy them and install it in their air conditioning units.
The evaporator and condenser in an air conditioning unit can be replaced too. So can the coils, in case they break. Any bothersome coil can lead to defective heat-dissipation, and lead to a major malfunctioning after that. The two fans are the simplest of air conditioning unit parts that can be easily replaced, precisely because they are fixed with screws on the outside, and with wires inside the air conditioning unit circuit board.