Heat Pump Noises That Need to Be Checked Out ASAP

Whether it’s blistering hot outside or bitterly cold, there’s something comforting about the sound of a heat pump distributing conditioned air through your home. It’s easy to take the equipment’s relatively quiet operation for granted until an unusual noise draws your attention. Certain sounds indicate your system needs to be checked out by a qualified technician as quickly as possible.

Squeals or Screeches

If the indoor blower suddenly starts screeching, don’t panic. The problem might be as simple as a loose bearing or belt in the blower motor. If you ignore it, however, you may have a much bigger problem on your hands. Loud bangs, thumps, or rattles signal that the loose part has disconnected completely, which can cause irreparable damage to the system. Taking fast action can safeguard your wallet from extensive heat pump repairs.

Clicking Noises

It’s normal to hear a quick click as your system turns on or off. The familiar sound indicates the system is relaying signals correctly. Repeated clicks, on the other hand, mean the messages aren’t getting through. A faulty thermostat, electrical control, or copacitor can cause this problem. You’ll need help from an experienced professional to determine which component is to blame.

The Sound of Silence

When it comes to your heat pump’s compressor, silence is the last thing you want to hear. As the muscle behind your HVAC system, the compressor normally generates a substantial amount of noise, which explains its outdoor location. An oddly quiet compressor indicates the component has severe issues. Vibrating or loud ticking sounds can signal that the compressor is at the point of failure.

Since 1970, AC Heating and Air Conditioning Services has provided quality heat pump repairs to home and businesses throughout the greater Charleston area. You can count on our skilled professionals for the services you need to stay comfortable. Call us today!