Aug 30, 2022

5 Reasons Your AC Is Tripping Your Circuit Breaker (And How To Fix It)

Why Is Your AC Tripping Your Circuit Breaker?

If you notice that your AC is tripping the breaker, it may be time to contact a professional. There are many reasons why this could be happening, and each of them requires different solutions.

For example, if you notice your AC system tripping the breaker when it gets too hot outside, you might need an AC Professional to come out and give your unit a tune-up.

Sometimes air conditioners will cause circuit breaker trips because they are not getting enough electrical current from the AC circuit breaker, or there may be something wrong with the wiring in your house.

Let’s look at the top five common causes of why your air conditioning system could be tripping your circuit breaker. Finding the issue and trusting a professional with your AC repair can keep your family cool and safe!

1. A Dirty Air Filter

If you notice that your AC is tripping the breaker when it gets too hot outside, a dirty air filter may be to blame. Dirty filters can reduce airflow and cause AC units to overheat, resulting in a breaker trip.

They also make it difficult for air conditioners to function efficiently at colder temperatures, so you might notice your AC is not cooling your home like it used to.

Air filters should be cleaned every few months depending on how often you use your air conditioning unit and where you live (it might need more cleaning if there are many allergens or plants in your area).

Your best option will always be calling in an HVAC technician who knows what they are doing when dealing with electrical wiring like this.

2. Dirty Condenser Coils

When your condenser coils get dirty, they cannot disperse heat from inside the house to the outside unit. This can cause the air conditioning system to lead to an electrical short, which can overheat.

Even when running, the AC unit requires more electrical current to push the heat out of your home, which leads to a short circuit.

Dirty coils are usually caused by a buildup of dirt, dust, or plant life in your outdoor unit. Cleaning out these coils will help you avoid future ac problems like this!

To prevent dirty condenser coils, you want to ensure that your AC Professional is coming out and doing regular tune-ups on the unit. Tune-ups should be done at least once per season to prevent heat loss in your home during these hot summer months!

A CHA Certified Professional will also know how often a coil needs to be cleaned or replaced. Some units do not require cleaning until they are no longer working correctly, while others may only need an annual cleaning depending on their age and performance level.

3. Broken Coil Fan

Air conditioning units use fans inside them called Coil Fans for cooling purposes, which are often powered by motors outside the house. This fan blows over the coils to release heat from your inside unit.

If there is something wrong with these motors – whether they have been damaged through wear and tear over time or if they were cut out during construction work nearby-then this could result in increased energy usage and cause the coil fan to burn out sooner than expected.

A broken coil fan may be to blame if your air conditioner motor is tripping the breaker because it is not getting enough power from your circuit. Broken or missing parts of an ac unit can cause this issue, resulting in higher electricity usage and possible breaker trips.

To fix this problem, you will need an HVAC pro who knows how to replace or repair the coils on air conditioning!

4. The Compressor Is “Hard Starting”

The compressor is an essential part of your AC unit, and as the compressor ages, it may experience problems starting up. If the circuit breaker keeps breaking, you might need to have an HVAC technician check the flow of electricity between the fan and your circuit.

A running AC unit should switch on in about one second – so anything longer than that could signal that you have an issue with your compressor.

If your compressor is “hard starting,” you need to call a professional to diagnose the issue. The entire compressor may need to be replaced, plus the refrigerator lines will need to be cleaned to ensure no particulates are in the lines that can cause problems down the road.

5. Loose Wiring & Aging AC Parts

Your AC unit is a complex maze of wires that keep the entire system working. Over time, these wires may become loose and lose their connection, and this can cause your circuit breaker to trip from time to time.

Clarksville Heating & Air will fix this by re-wiring your circuit and may need to replace the metal plate containing all of your wires.

Don’t Risk Your Investment by Running Your AC with a Tripped Breaker.

How much is your peace of mind worth to you? Think about it, if your AC breaker keeps tripping and shutting off because there is an underlying issue with the system, not only are you dealing with a hot house day in and day out, but when Summer comes around again – that is a lot more money.

The best thing you can do for yourself (and the environment) is to get a professional AC repair service as soon as possible to identify and fix any issues before they become chronic.

You may be able to save yourself from suffering through another scorching summer this year by taking care of your air conditioner now!


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