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4 Symptoms of a Faulty Heat Pump Compressor in Hoover, AL

heat pump compressor

Your heat pump’s outdoor unit houses its compressor. The compressor pressurizes the refrigerant and pumps it through the lines to transfer heat. The following are four common signs of a faulty heat pump compressor in Hoover, AL.

1. The Circuit Breaker Keeps Tripping

Your HVAC installer hardwired your heat pump directly into your electrical system. If the circuit breaker for your heat pump keeps tripping, there’s likely an electrical issue, such as frayed wiring or a worn electrical contact.

However, sometimes compressors trip circuit breakers because they overheat. They shut themselves down as a protective measure and to prevent electrical fires and other hazards. If your circuit breaker repeatedly trips, turn your heat pump off and have it inspected.

2. Your Heat Pump Won’t Turn On or Stay On

When heat pumps short cycle or refuse to turn on, it’s important to check for dirty air filters and incorrect thermostat settings. Sometimes startup issues are simply the result of insufficient HVAC maintenance. However, if light troubleshooting doesn’t help, you may have a faulty heat pump compressor.

3. Your Outdoor Compressor Is Making Loud Sounds

Shrieking and clanging noises at the outdoor compressor are always cause for concern. While the problem could be as simple as a loose bolt or bent fan blade, it’s best to turn your heat pump off until the problem gets solved. A failing compressor often causes strange sounds to come from your heat pump.

4. The Compressor Is Vibrating

When the compressor vibrates more than normal, this may be a sign of severe distress and impending compressor failure.

We help homeowners keep their heat pumps functioning optimally year-round. For top-notch heat pump service in Hoover, AL, contact Total Comfort Heating and Air today!

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