Greer, SC – Common Causes of AC Compressor Failure from an A/C Technician

What are the most common causes of AC compressor failure? It is a question that homeowners have, and it’s a valid one. After all, an AC compressor is a critical part of any air conditioning system. If it fails, the whole system will likely go down.

In this blog post, we’ll look at 10 of the most common causes of AC compressor failure. We’ll give tips on how to prevent this from happening. Keep reading for more information!

1) The  Condenser Coils are Dirty

One of the common causes of AC compressor failure is dirty condenser coils. When the coils are dirty, it reduces the unit’s ability to dissipate heat. As a result, it can cause the refrigerant to overheat and break down, which will damage the compressor.

To clean the coils, experts do the following:

-Turn off the power to the unit.

-Remove any debris, such as leaves or dirt, from around the unit.

-Use a garden hose to spray down the coils. Ensure to use a low-pressure setting so you don’t damage the coils.

-Allow the coils to dry completely before turning the power back on.

2) Loose Wiring

When the electrical connections to the compressor become loose, it can cause a loss of power, which will damage the compressor. It is one of the causes of AC compressor failure and is easily fixed by a trained technician.

If you notice your AC unit isn’t working as well as it used to or you hear strange noises, it’s essential to contact a professional right away. A technician can quickly diagnose the problem and get your AC unit back up and running in no time.

Don’t let a failing AC compressor ruin your summer! Instead, schedule regular maintenance appointments with your local HVAC company to keep your AC running well.

3) Inaccurate Refrigerant Levels

One of the common causes of AC compressor failure is incorrect refrigerant levels. When there’s too much or too little refrigerant in the system, it can cause significant problems.

Too little refrigerant will make the compressor work harder than necessary, which will lead to premature failure. On the other hand, too much refrigerant can cause the compressor to overheat and fail.

The only way to ensure that your system has the correct amount of refrigerant is to have it serviced by a professional.

If you think your compressor might be failing, it’s essential to call a professional as soon as possible. Compressor failure can cause extensive damage to your AC unit, and it can be expensive to repair in the future.

4) Evaporator Motor Is Not Functioning

If your evaporator motor is not functioning, it will cause your compressor to overheat. It can be caused by different things, including a bad capacitor, a failed start relay, or a faulty fan blade.

If you think your evaporator motor may be the problem, the best thing to do is call a technician. They use tools like a voltmeter to test the evaporator motor and see if it is functioning correctly.

Final Words

Your AC compressor is a vital part of your AC unit, and if it fails, it can cause your entire AC unit to fail. If you think your AC compressor is failing, or if it has failed, contact a qualified AC technician like Five Star Plumbing and Heating to inspect and repair your unit.