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

October 13, 2020

When your heat pump is operating properly, it should give you quiet heating and cooling. It’s common for it to create some noise when it’s turning on or working. But loud or odd disruptions are often an indication that your heat pump needs specialized repair.

Here are a few of the most frequent heat pump noise complaints we have calls about and what they indicate. When your heat pump isn’t working right or making odd sounds, our heating and cooling professionals are here to assist with the best heat pump repair in Delray Beach.

1. Heat Pump Making a Humming Noise

Your heat pump consumes electricity to heat and cool your home, so it’s normal for it to make some humming noises as it runs. But if those noises are loud or your heat pump is making a humming noise inside, it’s frequently because there’s an electrical problem. Sometimes this is due to a dilapidated piece, or it could be a broken fan motor. Whatever the problem is, Kilbourne Heating & AC can fix it.

2. Heat Pump Making Loud Noise

If your heat pump is making loud noises in cold weather, it can be because it’s going into defrost mode. You may hear a whooshing noise as your unit 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 totally frozen, you might be dealing with another situation. The repair may be as fast as replacing the air filter or as in-depth as needing extra refrigerant. If you’ve replaced the filter but your heat pump still isn’t running right, contact us at 561-287-7071.

3. Heat Pump Making a Clicking Noise

It’s normal for your heat pump to click after it begins. But if your heat pump is making a clicking noise all through its heating or cooling cycle, contact us at 561-287-7071. There may be something wrong with your capacitor, which starts the motor.

4. Heat Pump Making a Grinding Noise

Grinding, or metal-on-metal noises, are never positive. They’re typically the result of a lack of frequent heat pump maintenance, which keeps your unit clean and greased. When parts get filthy or need lubrication, they can create loud grinding noises. Usually, this sound is signaling there’s an issue with your heat pump’s motor. We suggest shutting down your system to stop more damage. Then, contact us at 561-287-7071 for help.

5. Heat Pump Making a Banging Noise

If your heat pump is making a banging noise, we suggest shutting it down and contacting our professionals at 561-287-7071 for help. A piece might be unsecured and lead to more damage if you keep using your heat pump.

6. Heat Pump Making a Hissing Noise

When your heat pump makes a loud hissing noise, it’s often due to the fact it doesn’t have ample refrigerant. Refrigerant may be low or there might be a leak, which is an environmental danger. Both problems require the assistance of a certified pro, such as one from Kilbourne Heating & AC.

We understand heat pump troubles can be frustrating, but it’s our aim to make the repair process as simple as possible. That way, you can get back to your normal schedule rapidly. When you need heat pump repair in Delray Beach, get in touch with the Kilbourne Heating & AC pros at 561-287-7071 for quick, friendly service you can trust.