In the tutorial How Your Home Air Conditioning System Works you learn about the five main elements of a central air conditioning system: Refrigerant, Compressor, Condenser, Expansion Valve and Evaporator Coil. In addition there is the "brain" of your heating and cooling system called the thermostat which can also be an issue at times. Let’s take a look at some air conditioning problems and possible solutions.
If you have a window air conditioner, please see the tutorial Window Mounted Room Air Conditioner Troubleshooting for other tips.
