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

October 13, 2020

When your heat pump is working like it should, it should give you peaceful heating and cooling. It’s common for it to produce some noise when it’s starting or operating. But loud or odd sounds are often a symptom that your heat pump needs specialized repair.

Here are some of the most typical heat pump noise complaints we receive calls about and what they mean. When your heat pump isn’t functioning properly or making strange sounds, our heating and cooling professionals are here to help with the best heat pump repair in Cape Coral.

1. Heat Pump Making a Humming Noise

Your heat pump relies on 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 disruptive or your heat pump is making a humming noise inside, it’s typically since there’s an electrical issue. Sometimes this is caused by a worn-out piece, or it could be an inoperable fan motor. Whatever the problem is, Comfort Zone, LLC can help.

2. Heat Pump Making Loud Noise

If your heat pump is making loud noises in cold weather, it may be because it’s going 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 accumulate due to the temperature and humidity levels. Defrost mode is completely normal, but if your heat pump is icing up often or frozen solid, you might be dealing with another situation. The solution can be as easy as replacing the air filter or as complicated as needing extra refrigerant. If you’ve installed a new filter but your heat pump still isn’t working correctly, give us a call at 239-214-0411.

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 throughout its heating or cooling cycle, call us at 239-214-0411. There may be something wrong with your capacitor, which switches on the motor.

4. Heat Pump Making a Grinding Noise

Grinding, or metal-on-metal noises, are never positive. They’re typically what happens when you forget about regular heat pump maintenance, which keeps your heat pump clean and greased. When parts get filthy or need lubrication, they can produce loud grinding noises. Often, this sound means there’s an issue with your heat pump’s motor. We advise turning your system off right away to stop more damage. Then, reach us at 239-214-0411 for help.

5. Heat Pump Making a Banging Noise

If your heat pump is making a banging noise, we recommend shutting it down and calling our professionals at 239-214-0411 for support. A component could be loosened and result in more damage if you keep using your unit.

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 adequate refrigerant. Refrigerant may be low or there may be a leak, which is an environmental danger. Both problems require the assistance of a certified professional, like one from Comfort Zone, LLC.

We understand heat pump problems can be frustrating, but it’s our priority to make the repair process as smooth as possible. That way, you can return your regular routine quickly. When you need heat pump repair in Cape Coral, contact the Comfort Zone, LLC pros at 239-214-0411 for speedy, friendly service you can rely on.