Humming, Whooshing and Clicking: What 6 Typical Heat Pump Noises Signal

October 13, 2020

When your heat pump is operating correctly, it should give you quiet heating and cooling. It’s common for it to make some noise when it’s turning on or working. But loud or odd sounds are typically a symptom that your heat pump needs specialized repair.

Here are a couple of the most typical heat pump noise complaints we get calls about and what they signify. When your heat pump is acting up or making strange sounds, our heating and cooling pros are here to support you with the best heat pump repair in Auburn and Opelika.

1. Heat Pump Making a Humming Noise

Your heat pump uses electricity to heat and cool your home, so it’s normal for it to make some humming noises as it operates. But if those noises are loud or your heat pump is making a humming noise inside, it’s frequently since there’s an electrical problem. Sometimes this is because of a worn-out part, or it could be a nonfunctional fan motor. Whatever the problem is, Farnell Mechanical, Inc. can help.

2. Heat Pump Making Loud Noise

If your heat pump is making loud noises in cold weather, it could be due to moving into defrost mode. You may hear a whooshing noise as your system works to defrost itself and melt frost from its coils. This frost can form as a result of the temperature and humidity levels. Defrost mode is totally normal, but if your heat pump is icing up often or frozen solid, you might be dealing with another situation. The fix can be as simple as getting a new air filter or as in-depth as needing more refrigerant. If you’ve added a new filter but your heat pump still isn’t working right, reach us at 334-524-2458.

3. Heat Pump Making a Clicking Noise

It’s common for your heat pump to click when it turns on. But if your heat pump is making a clicking noise all through its heating or cooling cycle, reach us at 334-524-2458. There could be trouble with your capacitor, which turns on the motor.

4. Heat Pump Making a Grinding Noise

Grinding, or metal-on-metal noises, are never great. They’re often the result of a lack of routine heat pump maintenance, which keeps your heat pump clean and lubricated. When components get grubby or need lubrication, they can produce loud grinding noises. Frequently, this sound is signaling there’s an issue with your heat pump’s motor. We suggest turning your system off right away to stop additional damage. Then, reach us at 334-524-2458 for assistance.

5. Heat Pump Making a Banging Noise

If your heat pump is making a banging noise, we recommend shutting it down and contacting our professionals at 334-524-2458 for help. A component might be loose and cause more damage if you keep operating your heat pump.

6. Heat Pump Making a Hissing Noise

When your heat pump makes a loud hissing noise, it’s typically since it doesn’t have enough refrigerant. Refrigerant might be low or there may be a leak, which is an environmental hazard. Both problems require the help of a certified technician, such as one from Farnell Mechanical, Inc..

We know heat pump problems can be frustrating, but it’s our aim to make the repair process as quick as possible. That way, you can get back to your regular agenda quickly. When you need heat pump repair in Auburn and Opelika, call the Farnell Mechanical, Inc. specialists at 334-524-2458 for speedy, friendly service you can depend on.