Compressors are often called the engine of the air conditioning system. When these outdoor air conditioning units start to go bad, it affects the efficiency of the entire system. They are also very expensive to replace. It’s helpful to understand the common signs that your compressor is starting to fail so you can address any problems as quickly as possible.

What Are the Warning Signs for Potential Compressor Failure?

1. Diminished Airflow

This is a difficult symptom to diagnose at first. As the compressor starts to experience problems, it will slightly reduce the amount of cool air that is expelled from the home’s interior vents. The issue will become more prominent as the compressor continues to worsen. Eventually, little to no air will escape the vents until the necessary repairs are made.

2. Strange Noises

Functioning outdoor air conditioning units will make noises while in operation. However, if you hear chattering or ticking noises coming from the machine, there’s likely something wrong with the unit.

The sounds often occur when the AC system is first turning on. They’re caused by an electrical relay switch that’s become compromised, which leads the compressor to struggle to start.

3. Blowing Warm Air

If you turn on the AC, but only warm air comes out of the vents, a failing compressor is a likely suspect. The unit is responsible for pumping refrigerant throughout the system, which cools the air before it is circulated throughout your home.

A common symptom of a failing part is the inability to efficiently pump refrigerant. However, it can also be due to a leak. A deeper inspection from an HVAC contractor can diagnose the exact issue.

4. Tripped Circuit Breaker

As a compressor starts to fail, it becomes less efficient and has to work harder to cool your home. This added strain requires more power, and oftentimes, it can overload a home’s electrical wiring.

As a safety measure, the circuit breaker will trip to prevent an electrical fire. If you notice the breakers are consistently tripping whenever the AC is running, have the compressor inspected.

5. Outdoor Leaks

There should never be any moisture around the outdoor unit of your AC system. If you notice pooling fluids, call a technician right away. Not only is this a sign that there’s something wrong, but it is also a safety hazard. The pooling liquid is likely leaking refrigerant, which can cause health issues, like irritated eyes, headaches, nausea, and respiratory problems.

 

If you’re experiencing issues with your outdoor air conditioning unit, turn to the professionals at Evans Heating & Air Conditioning. This family-owned and -operated company is located in Newark, OH, and has been offering reliable service for more than 60 years. Their certified technicians will perform a thorough inspection of your compressor and provide the repairs needed to get it operating efficiently again. Visit them online for more information, or call (740) 522-2611 to request a free estimate.