BASICS OF AIR CONDITIONER PREVENTATIVE MAINTENANCE
Most car owners understand how regular maintenance like oil changes, tire rotations and filter changes can go a long way towards maximizing performance. It’s a small price to pay to extend the life of the vehicle. The same goes with air conditioners. And, understanding the value of air conditioner maintenance means understanding a little more about how your air conditioning unit works.

In most cases, your central air conditioner is actually a system that includes an indoor unit and an outdoor unit connected by copper tubing and electrical wiring. The complete system often both heats and cools your home, depending on the types of equipment installed. Keeping all parts of the system in good operating condition can be vital to your comfort, your system’s efficiency and helping keep utility bills in check.