Central air conditioners provide cooling for your whole house. With a centrally located furnace, a condensing coil, and an evaporating coil, your house will be equipped with the a capable cooling unit. Owning a central air condition can prove to challanging at times unless you keep up with the maintenance of the various parts of the unit and know how to keep it running efficiently. Before you install a central air conditioner, you’ll need to know what the square footage of the house is. Sizing air conditioners is made easy in the following articles. Your air conditioner is your cooling friend, so take care of your friend and it will take care of you on those oh, too hot days of summer. Let’s take a closer look at central air conditioning and how to maintain them properly.