Does Your Heat Pump Need Help in Oak Ridge, TN?

Your heat pump will make some noise while operating, but unusual noises could indicate a problem. It’s important to be able to recognize which sounds are normal and which ones are not. The following information will help you recognize and understand what your heat pump’s noises are trying to tell you.

Loud Banging

When you hear something that sounds like metal hitting metal, there could be an issue with your heat pump’s fan. There could be a loose component hitting the fan’s blades, or a more complex problem involving debris that has made its way to the fan’s blades. We can inspect your heat pump, determine the exact cause of this odd noise and make the necessary repairs.


Your heat pump may vibrate a little while it’s operating, but when that sound becomes loud or excessive, you know something is wrong. This type of sound typically comes from a loose cover panel and will only require a tightening of the screws. Problems with coolant pipes or the air handler can also produce these noises, and you should address these problems immediately.

Grinding, Gurgling and Buzzing

Grinding sounds come from dirty motor bearings. Contacts or coils that are malfunctioning can create a buzzing noise, and gurgling could indicate that it’s time to recharge the coolant. You can avoid many of these problems by scheduling routine heat pump maintenance.

Your Heat Pump Experts

It’s important to become familiar with the sounds your HVAC system makes while running. When you notice noises that are unusual, they typically mean something’s wrong. If you think the sounds coming from your heat pump indicate a problem, call Cook’s Comfort Systems, Inc. in Oak Ridge, TN today.

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