How to Maximize the Lifespan of Your Air Conditioner

Most air conditioners can last between 15 and 30 years, but their life may be shorter if you live in an area with harsher climates. Therefore, choose a unit suitable for your home climate for the longest lifespan. In addition, you should consider the size and location of your unit.



An AC unit’s life is influenced by several factors, including type, brand, and frequency of use. However, with proper care and maintenance, you can maximize its lifespan. There are two main types of air conditioners: window units and central units. Both require regular maintenance and repairs, such as at AC Repair Aravada CO.

A central air conditioner can last up to fifteen to twenty years. However, the lifespan can be shorter if you live in a hot climate or a high-humidity region. Typical signs that it’s time to replace your air conditioner include compressor failure, corrosion, and leaks on the condenser. In addition, air conditioners become less efficient as they age, so it’s important to maintain your system regularly.


The average life of an air conditioner depends on two factors: size and demand. If your system is undersized, it will have to run continuously to cool your home, putting stress on the unit and shortening its lifespan. On the other hand, an oversized air conditioner can meet demand, but it runs too quickly, leading to premature failure. If you are looking for an air conditioning unit, you must select the appropriate size for your home.

The size you choose should be based on the square footage of your home. Most central AC systems have a cooling capacity of between five and fourteen thousand Btu. Therefore, you need an AC that can efficiently cool your home. YouFor this, you should calculate your home’s square footage and how many Btu your home needs.

A faulty air conditioning unit can be dangerous for your home and lead to a shortened lifespan. Its compressor will suffer from excessive strain because of the constant on-and-off cycles.


The average life of an air conditioning unit is about 15 to 20 years. However, this life can vary depending on many factors, including the climate, the quality of the unit, and how well it is maintained. The lifespan of an air conditioning unit can also be extended by replacing major components or purchasing a new unit.

Central air conditioning systems typically last between 13 and 15 years in the US. This average is based on statistics from all 50 states. However, if you live in Arizona, you can expect to see your air conditioning system break down within ten years, as the extreme conditions in this state can shorten the unit’s lifespan by as much as 20 percent.

Frequency of Repairs

Air conditioning systems should be regularly serviced to extend their lifespan. While annual maintenance is usually sufficient, two yearly checkups are recommended. These services are not as expensive as you may think. Plus, you may be covered under warranty. However, annual maintenance can be pricey.

The average lifespan of an air conditioning system is between 10 and 15 years. The number of fixes you actually require will depend on your system; this is only a general estimate. Energy efficiency is a key component of newer systems. It could be time to upgrade to a more effective system if your current one is more than ten years old. Frequent repairs are another sign that you should think about replacing the appliance.

Life Expectancy

The average air conditioning unit can last 15 to 20 years, depending on the brand and model. However, the lifespan will depend on various factors, such as the home’s location, the amount of use the system receives, and its maintenance. However, a newer model will likely last longer than 10 or 12 years old.

According to the US Department of Energy, an air conditioner’s lifespan varies from state to state. For example, air conditioning units in Arizona will typically wear out more quickly than their counterparts in other states. It is partly due to the high temperature and constant usage. However, a well-maintained and serviced unit will last anywhere from twelve to fifteen years.


Leave a Reply

Your email address will not be published. Required fields are marked *