Home air conditioner repair is one of those few difficult tasks for the potential difficulty and safety level and must be done with care. For repairing the air conditioner of your house, you need to first know how an air conditioner works.

Generally, an air conditioner has two different working parts on which it actually functions. These are the evaporator and the condenser. While the condenser of an air conditioner is placed outside the house or the location it is used for, the evaporator is placed inside the main cabinet of the air conditioner usually located either in the attic, crawlspace or closet.

Most people connect their air conditioners to the air distribution system and so, and they have a common motor, ductwork and blower for heating as well as throwing cold air outside. Home air conditioning repairs is not a one time activity as you would need perform it all throughout the life of the air conditioner so knowing the technical operations of a air conditioner is of utmost important.

When you switch on the air conditioner, the hot air present in the room is sucked and channeled to the furnace from with help of return duct. The hot air then moves to the evaporator coils present in plenum which direct it towards the cooling house. Plenums are special coils for air circulation and ventilation. All the working of an air conditioner depends on the set of plenum which facilitates the air channel. So, if your air conditioner is not cooling the room, it is likely to have a problem in its air distribution channel or plenums.

While do-it-yourself repair service is doable for small or minor faults in an air conditioner, for specific faults or breakdowns, you should call a technician for serious home air conditioning repairs. Cleaning of the evaporator and other menial tasks may be performed by you but make sure you do not try your hands at something you are adept at. Ricky runs an air conditioning filter site where he teaches how to buy and replace home air conditioning filter. Visit his site for more information on air conditioning filters.