What Does it Mean if Your AC Keeps Tripping the Circuit Breaker? (7 Troubleshooting Tips)

Are you experiencing issues with your air conditioning unit tripping the circuit breaker? Whether you're a professional HVAC expert or a homeowner, dealing with the prospect of air conditioning repairs can be frustrating and alarming. But don't worry, an AC that trips your circuit breaker doesn’t necessarily require extensive repairs or a costly AC replacement. There are steps you can take to fix the problem and keep your home cool and comfortable. 

In this blog post, our Phenix City heating & air conditioning experts share some of the most common causes of AC circuit breaker trips and how they should be dealt with.

How Do I Stop My AC from Tripping the Circuit Breaker?

If your AC unit is tripping your circuit breaker, this usually means there’s a short circuit, a problem is causing your air conditioning unit to overwork, or a part of your HVAC system is malfunctioning.

Check for the following issues in your air conditioning setup to identify the right air conditioning repair or maintenance required:

1. Dirty Air Filter

One of the most common reasons an AC unit will trip your breaker is a dirty air filter. If the filter becomes clogged with dust and debris, it can cause the AC's motor to work too hard and trip the circuit breaker. To avoid this, it's important to change your air filter regularly and check it frequently. The best way to prevent this problem is with a regular air conditioning service.

  2.  Electrical Overload

Another possible cause of circuit breaker trips is an electrical overload. If you've recently added new appliances or electronics to the area around your AC unit, this could be the culprit. If you're unsure whether an overload is causing the problem, it's best to consult a professional electrician.

  3.  Damaged or Corroded Wiring

Older air conditioners may have aging or faulty wiring, which can cause the circuit breaker to trip. If you suspect this may be the issue, it's important to have a professional electrician or HVAC expert inspect and repair any damaged wiring.

  4.  Bad Capacitor

A faulty capacitor can also cause your AC to trip the circuit breaker. The capacitor helps regulate the voltage of your air conditioner, and if it's damaged or faulty, it can cause an overload. If you suspect your capacitor is faulty, it's best to book an AC repair appointment.

  5.  High-Power AC Unit

If your AC unit is too powerful for your home or business’s power supply, this could also cause the circuit breaker to trip. In this case, you may need to upgrade your power supply or invest in an air conditioning unit that is rated for your power supply.

  6.  Large AC Unit

Sometimes, an AC unit that is too large for the space it's cooling can cause the circuit breaker to trip. If this is the case, you may need to invest in a smaller unit or adjust the settings on your current unit.

  7.  Faulty Circuit Breaker

The solution isn’t always an air conditioning repair; if you're experiencing frequent circuit breaker trips, the breaker itself may be faulty and need to be replaced. This is a job that should only be done by a professional electrician.

Will I Need a Professional to Inspect My AC Unit?

If your AC unit trips the circuit breaker often, it's important to book a professional inspection with a company qualified in air conditioning repair. This can help identify any potential wiring problems, issues with the breaker's size, or other underlying issues. 

A professional electrician can also determine if any additional repairs need to be made, such as replacing old wiring or circuit breakers. Ongoing maintenance and a regular air conditioning service schedule is essential for a safe and efficient electrical system, so it's crucial to arrange an AC inspection whenever you notice any problems with your unit.

AC Repair in Phenix City, AL

If you need reliable and experienced AC repair services, you can depend on C&G Heating and Air Conditioning. Our certified technicians have the knowledge and expertise to diagnose any issues with your air conditioning unit and suggest solutions to keep your home cool and comfortable. We use only the highest quality parts and components when performing AC installation and repairs, so you can trust that your family is safe and secure.

We also offer preventative maintenance plans to help ensure your air conditioning unit lasts for years to come.

Reach us via our webform or call our offices in Phenix City, AL -    (334) 249-1540 - and Columbus, GA - (706) 538-4813 - for reliable air conditioning service, repair and replacement services in your area.