Essentially, the ac unit works on the successive heating and cooling of a super-volatile fluid called Freon. The latter first enters the compressor and is compressed into gas form, thus emitting heat and cooling the fluid as a result. The dispelled heat is then fanned out with the help of a rotating fan. Next, the liquid gets into the condenser and soaks up the surrounding heat to transform into vapor again. So evidently, the surroundings cool down. This entire process goes on in a cyclical pattern, thus bringing down the temperature level in the room.
Apart from the three above major parts of an ac unit, the machine also has a hot coil, a cool coil, one outside fan, one interior fan, and a control circuit in it. The hot coil is put outside to dispel the heat out, and the cool coil is put inside to absorb heat. The control circuit modifies the temperature level by controlling the rotation speed of the fans with the aid of a potentiometer.
Of all its parts, the compressor continues to be the most valuable and pricey part of an ac unit. So, the ac unit manufacturers always offer a service warranty on the compressor. A compressor of superior make and quality has a long life and functions fine over years. And, if the original compressor gives you trouble, it can be substituted with a brand-new one. Its simple to purchase a new compressor and fit in your old ac unit. However, here it is always a good idea to opt for the compressor of the same brand name as that of the rest of the machine. However, the issue is that only a handful of companies make their own compressors Air Conditioning Service Tucson Arizona . All the others just purchase them and install it in their air conditioning units.
The evaporator and condenser in an ac unit can be replaced too. So can the coils, in case they break. Any problematic coil can lead to defective heat-dissipation, and lead to a major malfunctioning after that. The 2 fans are the simplest of ac unit parts that can be easily replaced, precisely because they are fixed with screws on the outside, and with wires inside the ac unit circuit board.