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5 Heat Pump Noises You Should Never Ignore in Mansfield, TX

If you’re a homeowner in Mansfield, TX, it’s important to be aware of the different noises your heat pump can make. These noises can indicate a problem with your heat pump, and if you ignore them, you could end up with an expensive repair bill. Here are five common heat pump noises and what they mean:

Loud Compressor Noise

A loud compressor sound is a clear sign of something wrong. The noise usually originates from the heat pump’s cooling coil (also known as the “unloader”). If the compressor is making loud noises consistently, it’s very possible that our service technicians need to repair or replace your heat pump.

Metal Thumping Noise

This sound usually comes from the compressor, and it’s a much louder version of a clicking noise. A thumping sound indicates that you probably have an issue with one of your compressor’s bearings or mechanical parts. The loud noise can indicate something as simple as a bad bolt, a faulty capacitor or excessive wear and tear.


Slippage usually comes from the heat pump’s fan or blower, but it could also stem from a malfunctioning compressor. If your fan or blower is very loose and there’s a loud clicking noise, but your system still works fine, the issue could be with the fan or blower.

High-Pitched Whining Noise

When you hear a high-pitched whining noise, it usually means that the fan for your heat pump is severely worn out. The high-pitched whining noise usually comes from your system’s fan when the heat pump starts or stops. If you hear this noise, make sure to replace the fan as soon as possible.

Squeaking Noise

Squeaking sounds are usually indicative of a loose connection somewhere in the system. Although the sound will come from different areas of your heat pump, it’s important to find where exactly the squeaking is coming from.

If you’re experiencing any of the above noises coming from your heat pump, it’s important to call a professional for help. The team at Airmasters AC, Heat, Plumbing & Electrical is experienced in dealing with all sorts of heat pump issues. We offer heat pump services that ensure your home comfort is optimal all year.

Image provided by iStock

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