What is the Average Air Conditioner Life Expectancy in Phoenix AZ

By // 2017.07.25

Air Conditioner Life ExpectancyAlthough having your air conditioning system in Phoenix serviced annually is a great way to extend its lifespan, eventually it will break down and require replacement. It’s also a statement of fact that most home owners do not plan for this eventuality, and when it occurs, it’s often a shock to our pocket books. It is very difficult to predict what the average air conditioner lifespan in Phoenix AZ might be – there are many factors that can impact its life expectancy.

Noted below are a few of the factors that can impact the average air conditioner life expectancy in Phoenix AZ and some things you can easily do to extend the life of your AC unit.

First – How Long Does an AC Unit Last in Phoenix AZ?

The US Department of Energy suggests that the average lifespan of the typical central air conditioning system in the United States ranges between 13 and 15 years; assuming they are maintained and serviced annually. However, the most important thing to realize about this statistic is that it includes an average from all 50 US States and not just Arizona. In our home state, due to the extreme heat, weather conditions and other factors, the typical AC unit life expectancy can be reduced by as much as 20% in many cases. Doing the math, this means that home owners in the Phoenix valley can expect their homes AC system to eventually breakdown after 10 years from its original installation date.

There are two factors that can cause premature breakdown of any AC system, but those especially in homes surrounding the Phoenix metro area. These factors include:

  • The extreme heat: When an AC system has to work harder to cool a room or a house, it causes undo stress on the complete system. This is why many AC contractors recommend keeping the temperature setting at a conservative temperature frequently – so that once the room or home is cooled, the AC unit can slowly maintain the temps.
  • Constant exposure to outdoor elements: We get lots of wind and blowing sand in Phoenix, so no matter how good an AC unit is encased, a lot of this debris finds itself inside your cooling unit and can prematurely wear out parts. This is why it’s a good idea to either have a protective covering on top of your outdoor AC unit or cover it during the winter months, to reduce exposure to blowing sand.


Second – Are There Ways to Increase the Lifespan of an AC Unit Outside?

Believe it or not, it’s not that difficult to keep your AC system running strong for many years; even in our harsh weather environment. Generally speaking, as long as you follow these two important tips, there is no reason why you can’t expect your homes AC system to last a few years longer than the expected 10-year lifespan.

  • Replace your indoor filters every month. People often move to Phoenix for their health. However, did you know that according to the non-profit organization Right2Breathe®, that allergy & asthma attacks, COPD flair-ups and even exposure to the common cold can be reduced significantly by changing out your indoor air filters once per month? Since the majority of our days are spent indoors, from sleeping to socializing, it makes sense that if you improve your indoor air quality your risk of having breathing issues reduces. If your cooling unit can breathe easy and air can circulate throughout your home without restrictions, the AC unit will work much more efficiently. This also helps to reduce strain on the device and will save you money on utility bills as well.
  • Activate bi-annual maintenance program: Have routine cooling service in Phoenix completed twice per year. Before flipping your AC on for the year, have a professional HVAC service technician service your AC unit. They’ll open it up and clean out all of that dirt and debris that blows into the unit in the winter season.


Third – Are There Ways to Increase the Lifespan of an Air Conditioner from Inside Your Home?

The best way to look at cooling your home is to consider it a marathon as opposed to a sprint. Believe it or not, the most efficient way for an AC system to work is to keep the temperature set at a comfortable setting as opposed to shutting the system off while you’re not home and having it work overtime to rapidly cool your home. The United States Department of Energy suggests the following tips to keep your AC running efficiently around the clock as opposed to working hard for a short period of time.

  • Keep your thermostat set at an average temperature. Instead of setting your AC to be 65 during the day and 76 at night, keep it set at 72 around the clock.
  • Dust your vents often during the summer. When you reduce the amount of particulate matter and dust entering the AC system, your indoor air quality will improve. However, it will also allow the AC unit to breathe easier – consuming less energy in the short and long term.


A final helpful hint to consider is to do a quick inspection of your homes AC system. On each AC system, there should be a tag that indicates when the system was installed. If you notice that your AC system is approaching 10 years, it’s a good idea to be proactive about replacing the AC system. In fact, many home owners can save hundreds of dollars by having their AC system swapped out to a new energy efficient system during off-peak periods. By staying proactive in regards to cooling system maintenance and completing a few indoor and outdoor maintenance checks yourself you can prolong that expensive AC replacement service by a few years or more.


Contact Hays Cooling & Heating today at (602) 714-8270 or email us to learn more about extending the life of your AC unit, system tune-ups, maintenance and repair services! It Pays To Call Hays!

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Chris Hays

Chris and Stacia Hays, are the owners of Hays Cooling and Heating; a family owned and operated HVAC company in Phoenix founded in 2001 that services both commercial and residential customers. Chris leads a team of certified technicians who have over 45 years of combined experience and has earned and A+ rating with the BBB and a strong five star rating online. Hays Cooling and Heating focuses on providing support to their customers every step of the way, with exceptional service and competitive prices. If you are looking for top-notch air conditioning and heating service, contact, Chris or Stacia today at (602) 714-8270.

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