Air conditioners are available in several types and sizes but all have similar components and have to be often cleaned to obtain maximum performance and extend the life of the unit. Since units vary in size and style on site common sense and some mechanical ability are needed.
The most fundamental part of maintaining any air conditioner is cleaning the coils. All air conditioners will have two coils, one called the condenser coil and the other called the evaporator coil. In window type air conditioners the coils are extremely close with the evaporator coil being the one inside the conditioned space behind the filter.
The condenser coil is the one that is outdoors and declines the heat. The evaporator coil is typically pretty accessible with out removing much of the a/c outer cabinet. The condenser coil nevertheless is more difficult to get at the side that most of the dirt will develop on. You should attempt to eliminate the a/c devices’ external shell by removing any screws that are holding it. As soon as you have eliminated the outer cabinet you should have the ability to see the rear end of the condenser coil that may be so unclean it may not even look like a coil surface. [Read more…] about How To Clean Up Air Conditioner