The Lifespan of an Air Conditioner: How Long Can It Last?

As an HVAC expert with years of experience in the industry, I have been asked countless times about the longevity of air conditioners. The answer is not a simple yes or no. There are various factors that can impact the lifespan of an air conditioner, and while some units may last up to 40 years, it is highly uncommon. In this article, I will delve into the average lifespan of an air conditioner and provide tips on how to extend its life.

The Average Lifespan of an Air Conditioner

Unlike other household appliances like ovens or refrigerators, air conditioners are constantly exposed to extreme temperatures and weather conditions. This can significantly reduce their life expectancy. According to industry standards, modern air conditioners can last anywhere from 15 to 20 years, while older units may only last 10 to 12 years. However, there are exceptions to this rule.

For instance, Amana brand air conditioners have an average life expectancy of 15 to 30 years. This is due to their high-quality construction and advanced technology. However, even with proper maintenance and care, it is unlikely that any air conditioner will last 40 years.

The Importance of Maintenance

Proper maintenance is crucial for extending the lifespan of your air conditioner.

Just like any other machine, regular maintenance can help identify and fix any potential issues before they become major problems. It is recommended to have your unit serviced at least once a year by a professional HVAC technician. If you are in need of a reliable HVAC company to install or service your air conditioner, iHeart's Amana online search tool is a great resource. By searching for the best HVAC companies near you, you can find technicians who have the knowledge and experience needed to keep your unit running smoothly.

What Can You Do to Prolong the Life of Your Air Conditioner?

Aside from regular maintenance, there are a few things you can do to ensure your air conditioner lasts as long as possible:
  • Keep it Clean: Dirt and debris can build up in and around your unit, causing it to work harder and potentially leading to breakdowns. Regularly cleaning the area around your air conditioner and changing the air filter can help prevent this.
  • Use a Programmable Thermostat: A programmable thermostat allows you to set specific temperatures for different times of the day. This can help reduce the strain on your air conditioner and prolong its lifespan.
  • Avoid Overworking Your Unit: During extremely hot days, it may be tempting to crank up your air conditioner to the highest setting. However, this can put unnecessary strain on your unit and decrease its lifespan.

    Instead, try setting your thermostat a few degrees higher and using fans to circulate the cool air.

The Bottom Line

In conclusion, while it is possible for an air conditioner to last 40 years in extreme cases, it is highly unlikely. The average lifespan of an air conditioner is 15 to 20 years, with some exceptions such as Amana brand units lasting up to 30 years. By properly maintaining your unit and following a few simple tips, you can help prolong its lifespan and ensure it continues to keep you cool for many years to come.