Noticing heat pump noises

3 Reasons Your Heat Pump Is So Noisy in Gallatin, TN

December 27, 2023

Several types of noises can indicate a problem with your Gallatin, TN home’s heat pump. Knowing how to identify some of the common sounds that a malfunctioning heat pump makes allows you to start troubleshooting the issue before having it professionally repaired. If you hear any of these three sounds coming from your heat pump, contact a professional HVAC company as quickly as possible.

Failing Belt

If you hear a screeching or squealing from your system, it probably means that the belt on your system’s motor needs replacing. A belt that frays or completely comes apart has the potential to do serious damage to the internal components of your system. You’ll want to notify a Gallatin, TN technician to look into this issue before there is worse damage.

Damaged Fan

The fan blades that you see in the top of your heat pump can suffer damage from falling sticks or other debris. When one of the blades suffers damage, it throws the fan out of balance, resulting in a loud thumping or banging noise.

Refrigerant Leak

When refrigerant starts leaking from the tubes that carry it, you’ll hear a hissing sound. This is because it turns from a high-pressure liquid into a lower-pressure gas. Not only is it unsafe for you to handle refrigerant without the proper training, but it’s also illegal.

When you start hearing strange sounds coming from your heat pump, it’s important to call for help as soon as possible, as this helps you avoid further issues. A dependable HVAC technician can assess your HVAC system issues with professionalism and great care. Reach out to Derryberry’s Heat & Air of the Gallatin, TN area for assistance with your heat pump problems today.

Image provided by iStock

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