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Every year, air conditioning units have been getting better. Regardless, even the best will not last forever. Many people take technology for granted, and don’t remember the days when air conditioners were not commonplace. They are often considered an essential component of a home and a necessity rather than a luxury. Nonetheless, their complex nature leaves many homeowners without a clear understanding of such basic issues as performance and longevity.

Essentially, this tends to make, “How many years does an air conditioner last?” one of the most frequently asked questions. But, like many other home repairs, the correct answer tends to rely on a list of considerations. Despite this, probably the most important factor is usage. Like anything, the more you use your air conditioner, the more wear-and-tear and stress it must take. A unit in Scottsdale, AZ will not last nearly as long as one in New England. That said, usage is not the only factor. A homeowner who stays on top of regular maintenance will fare better than one who does not. Much like an automobile, an air conditioner cannot fulfill its full expected lifespan without regular service.

Still, the typical air conditioner has an expected life of 12 to 18 years. But, if you believe your unit is on the verge of failure, take some time to monitor it. Is the unit starting to make unusual noises, such as whining, rattling, or grinding? Are you experiencing more dust than usual? Has your home started to feel humid? These are all signs that your air conditioner is in need of repair or replacement.

Furthermore, there are some air conditioner issues that the typical homeowner may not notice, such as the length of cycles. If the cooling cycles are running long or short, this can be a sign of a problem. Depending on what is actually wrong, the best choice for the homeowner may be to replace the air conditioner. In fact, a new, energy-efficient air conditioner may actually save you more in the long run. While consuming less energy, modern air conditioners provide much better comfort and results.

Today’s article discussed how many years an air conditioner should last. Overall, there are good reasons not to worry about a breakdown. Replacement can be an opportunity. But, before doing anything, a homeowner should have their unit evaluated by a professional local service person.

JR Perkins is the first heating and air conditioning company in the East Valley. To learn more please visit our website at or call (480) 422-4437.

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