Living in Phoenix can be really hard on your air conditioning system, especially during the hot summers! But with the right maintenance and care (you can extend it's life) and make sure you're not sweating through another summer without cool air. Here are a few tips to prevent your AC from breaking down:

Schedule Regular Maintenance: To keep your AC running for as long as possible, it's essential to get it serviced regularly. Appointments should be made at least once a year. This will help identify any potential problems and ensure that all parts are functioning properly. Doing this will also save you money in the long run since any issues can be fixed before they become costly repairs.
(Moreover,) Change Your Filters: Changing filters is one of the easiest ways to maintain an air conditioner, yet so many people forget to do this! Replace them every month or two to keep the air clean and free from dust particles which could clog up your system and reduce its efficiency. Besides this, using a programmable thermostat can help conserve energy; thus reducing wear-and-tear on your unit.

Inspect Outdoor Units: Make sure there's no debris blocking your outdoor unit such as leaves or dirt. These blockages restrict airflow which puts extra strain on your system, resulting in higher utility bills! It's also important to check for signs of corrosion or damage due to weathering - if so, then call an HVAC repair professional immediately!
Finally, Clean Condenser Coils: The condenser coils are extremely important for cooling air efficiently but they easily accumulate dirt over time. Therefore, you should always give them a good cleaning at least twice a year by using a brush vacuum attachment or coil cleaner spray. Not only does this result in better performance but it'll also help maximize the life expectancy of your AC system too!

By following these simple steps and taking proper care of your air conditioning system (in Phoenix), you can enjoy cool comfort during those hot summer days without having to worry about costly repairs or replacements!