If you own an AC, then AC repair must be a cause of concern particularly in case your AC has become a bit old and used for a longer duration of time, for the reason every electric appliance does need servicing on a regular basis and if not done, the chances of getting the failure of AC increases. There are AC repair contractors who are engaged in repairing the faulty AC, provide various important services. Many of the people would not survive the sheer hot weather in this time of intense global warming so AC became an important appliance of life. For repairing the AC, you need to have a clear understanding of how AC works to provide you a cool environment even on a day of firing sun.
How AC work:
The major component of AC is a sealed compressor which works constantly to take out any heat circulating in the interior to give you a cool environment. The fan motor of the AC runs the AC fan, which pulls the hot air through one of the two coils and a propeller fan to run out the hot air circulated through the first coil on the same shaft. The AC fan motor and compressor, both make use of capacitors to generate extra power and to avoid any chances of overloading and eventual breaking of the circuit. The AC also contains a dense and complex network of circuits to effectively do its work.
The dirty coils in the AC is perhaps the most commonly encountered problem by the people. Just like a car radiator, the coils need to be sufficiently clean to allow free circulation of hot and cool air. As with increasing time of use, dirt and debris will accumulate in the coils, thus disrupting free circulation. Using a special coil cleaner to clean the dust at least once in a season is reasonably a good option.
The fan motors make use of oil so that the shaft turns with minimum friction and uses comparatively low power. Simply adding a few drops of lubricant oil regularly is a good remedy for the problem of friction with the motors. You can also spray lubricant oil using oil spray. The other problems encountered are poor functioning of compressor, defects in capacitors. Using a digital meter, you can check if your capacitor is working well or not and if not, as AC repair contractors Chantilly VA to replace it.