Signs Your Air Conditioner Needs to be Replaced

Air conditioners are one of the most important pieces of home technology. Most people won’t think about their air conditioner until it’s malfunctioning, but this is a serious problem that can turn into a health hazard. If you notice any signs of your air conditioner being broken, it might be time to contact an AC company for help!

This article provides a list of signs your air conditioner needs to be replaced, so you can protect yourself and your family in case your AC breaks down.


Not Enough Cool Air

In most cases, this is caused by low refrigerant levels. If you have a leak in your coil, it may also be an indication that the AC needs to be replaced. It can also be caused by a dirty filter, which must be replaced. Low refrigerant levels can be easily fixed by an AC company, but if you have a leak, it’s best to call for help.

Noisy Fan

A noisy fan is a common problem with many types of air conditioners. The fan may simply be grinding too much, or it could have a major problem that needs to be fixed before the problem is solved. Either way, this is an indication that the unit needs to be fixed or replaced. It’s best to contact an AC company if you notice this type of noise because it’s usually an indication of a major problem.

Frequent Repairs

Sometimes AC companies fall out of contract with your HVAC components. This can mean they don’t have access to what they need to repair your unit, which may lead them to frequently need repairs. This might mean it’s time to get a new AC unit.

AC Keeps Shutting Off

If your AC shut off multiple times in the same month, it’s probably time to get your unit repaired or replaced. Most air conditioners should last for many years, but if you notice any issues with it, such as frequent shut-offs or a loud noise when turning on, you should probably contact an AC company for help.

High Energy Bills

If you notice a high energy bill in addition to the common signs of your AC unit needing repairs, it could be a sign that something is wrong with it. This could include a leak, or it could be an indication that heat is being directed from the unit into your home. Either way, getting your air conditioner fixed may help you save money on your energy bill.

Increase in Humidity

Some people notice an increase in humidity in their homes, which is caused by an AC unit that is not working properly. This can lead to mold and mildew growth, potentially ruining a home in addition to causing health problems. If your AC unit isn’t working properly, contact an AC company immediately because this can be dangerous to your health.

AC Lifespan is Done

Many people think that air conditioners only last around 20 years, but this is actually a common misperception. The average air conditioner lifespan is around 10 to 15 years, which can be extended to 20 years by treating it properly. By keeping regular maintenance appointments, you can ensure your AC will last for many years to come.

If you’re worried about the lifespan of your air conditioner, or if you just want a new one because your current air conditioner isn’t working the way it should, you should contact a local AC company.


Air conditioners are one of the most important pieces of technology in a home, and if you don’t take care of it, your air conditioner will cause much more than just hot temperatures. It can damage the environment, make your home uncomfortable to live in, and even cause health hazards for you and your family.

That’s why monitoring your air conditioner and getting it repaired or replaced if you notice any of the signs above is important. Contacting an AC company for help can often fix or replace the air conditioner before it causes any major damage. Spectrum Heating and Air Conditioning is a local HVAC company in the Los Angeles, CA area. If you need help with an AC repair or replacement, give us a call today!

Author: Victor G

Victor is an accomplished HVAC specialist who brings unparalleled comfort to your spaces. With a mastery of technical intricacies, he excels in curating ideal indoor environments. Besides his professional endeavors, Victor is a devoted family man, often creating cherished moments with his son and loved ones. When not fine-tuning heating and cooling systems, you can find him embracing outdoor adventures, diverse hobbies, and the simple joys of life. You can connect with him on Instagram 

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