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When To Replace Your Air Conditioner


Written on May 15, 2023.
Posted in .

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replace your air conditioner

Air conditioning is important in California, especially during a stifling summer heat wave. At AC Plus, our expert technicians are here to repair or replace your air conditioner. We’ll help you determine when to replace your air conditioner, finding the most cost-effective solution so you can return to living in cool comfort quickly.

Explore common warning signs of when to replace your air conditioner so you’ll know what to look for and when to call us for help.

How Long Do Air Conditioners Last?

When considering AC replacement, you should know how long air conditioners last. Depending on the type of cooling system in your home, the amount of maintenance over the years, and how often it’s turned on, a typical air conditioner lasts around 10 to 15 years. Regular cleaning, air filter changes, and professional tune-ups help extend the service life.

Signs You Need To Replace Your Air Conditioner

Most AC units require repairs at some point in their lifespan, but eventually, repairs won’t be enough. Some common signs you need a new AC unit include the following:

Frequent Repairs

If calls to your AC repair company for more than just regular maintenance become frequent, your unit is most likely declining. Repeatedly repairing an outdated AC unit costs more long term than replacing the air conditioner. An AC Plus technician will inspect the unit and determine if repair or replacement is the best solution for you and your home.

Outdated AC Unit

Older air conditioners may still use R-22 refrigerant, which has been phased out by the Environmental Protection Agency due to its negative effect on the environment. Even if your air conditioner is under 15 years old and functions well, you may want to consider replacement if your AC uses R-22. It will be difficult and expensive to replace because R-22 will only become more expensive and harder to find.

High Energy Bills

If your electric bill is unbearable in the summertime, your air conditioning unit is not functioning efficiently. Over time, air conditioning units experience wear and tear and age. Even if your unit has received regular maintenance, it will not function as efficiently as a new unit.

Repair vs. Replacement: How To Decide

How do you decide between AC replacement vs. AC repair?

AC repair may be a better choice if:

  • The air conditioner has had regular maintenance at least once per year.
  • It’s less than 10 years old.
  • You don’t run the air conditioner year-round.
  • Your energy bills remain steady without huge spikes.
  • The system usually runs fine with occasional small issues.

You may need to replace your air conditioner if the following apply:

  • It has been used extensively for many years.
  • The airflow around the house is uneven or insufficient.
  • Repairs are becoming more frequent.
  • You can no longer justify the cost of your energy bills.
  • It makes sense for you financially at this time.
  • You want to upgrade to a more technologically advanced system.

Benefits of Upgrading to a New Air Conditioner

While the cost to replace an AC unit may seem high, it’s not a frivolous expense. AC replacement can provide an array of benefits for you and your home. Purchasing a new air conditioner will not only keep your house cool but also lessen your environmental footprint, reduce high utility bills, and decrease needed repairs. Below are additional benefits of replacing an old AC.

Improved Indoor Air Quality

New AC units can do a better job of filtering the air, making the inside of your home cleaner and healthier for you and your family. Even if you’ve maintained the cleanliness of your current unit, a replacement is sure to improve your indoor air quality.

Increased Home Value

If you’re considering selling your home in the next couple of years, a new AC unit can add to the resale value. Most homebuyers are interested in moving into a home that won’t require a lot of work or upgrades.

More Convenient Technology

New air conditioners come with the latest technological advances, like programmable thermostats, smart home integration, geofencing technology, and more. You’ll have better indoor climate control and save money with an ultra-efficient AC system.

Peace of Mind

Replacing your air conditioner will give you peace of mind. You can sleep well, even through the hottest nights, knowing that your air conditioner will function efficiently. Enjoy less stress and better home comfort.

Should You Consider a Heat Pump Instead?

Along with energy-efficient air conditioners, many Californians are choosing heat pumps for their homes.

Heat Pump vs. Traditional AC

Both heat pumps and air conditioners work well in California’s relatively mild climate. They use compressed refrigerant to bring the heat from inside your home to the outdoors. Heat pumps both heat and cool, while traditional ACs are only able to cool the air.

Advantages of Heat Pumps

Efficient, year-round heating and cooling is the biggest advantage of a heat pump. Other benefits include:

  • Low operating costs.
  • Quiet operation.
  • Tax incentives and rebates.
  • Less reliance on fossil fuels and a lower environmental impact.

When a Heat Pump is the Better Option

If you’re wondering when to upgrade to a heat pump, consider the following questions:

  • Is it time to replace your AC and/or furnace?
  • Are you looking for a more energy-efficient HVAC system?
  • Are you interested in incorporating zone heating and cooling in your home?

If you’ve answered yes to any of these questions, then a heat pump is a good choice.

Contact AC Plus Today

Choosing the right AC system is a big decision. We’ll help you find the right system for your home. We also offer expert repairs and maintenance, keeping your home cool and comfortable year-round. Contact AC Plus today to schedule a consultation or service appointment. Our pricing, efficiency, and 18+ years of experience make us the top choice for AC replacement.


Written By Matt Postoian

Matt Postoian has been in the HVAC industry for over 20 years and is dedicated to providing homeowners in Southern California with total home comfort.

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