Humming, Whooshing and Clicking: What 6 Frequent Heat Pump Noises Indicate

October 13, 2020

When your heat pump is working properly, it should deliver peaceful heating and cooling. It’s expected for it to produce some noise when it’s turning on or operating. But loud or odd noises are often a sign that your heat pump needs pro repair.

Here are a few of the most typical heat pump noise complaints we have calls about and what they mean. When your heat pump isn’t functioning properly or making weird sounds, our heating and cooling pros are here to support you with the best heat pump repair in Port St. Lucie.

1. Heat Pump Making a Humming Noise

Your heat pump consumes electricity to heat and cool your home, so it’s common for it to make some humming noises as it runs. But if those noises are annoying or your heat pump is making a humming noise inside, it’s typically because there’s an electrical situation. Sometimes this is due to a dilapidated component, or it could be an inoperable fan motor. Whatever the trouble is, Custom Air Systems Inc can provide assistance.

2. Heat Pump Making Loud Noise

If your heat pump is making loud noises in cold weather, it might be because it’s moving into defrost mode. You could hear a whooshing noise as your system works to defrost itself and remove frost from its coils. This frost can accumulate due to the temperature and humidity levels. Defrost mode is totally normal, but if your heat pump is icing up a lot or frozen solid, you might be dealing with another situation. The fix can be as fast as installing a new air filter or as in-depth as needing extra refrigerant. If you’ve added a new filter but your heat pump still isn’t operating right, give us a call at 772-247-2283.

3. Heat Pump Making a Clicking Noise

It’s typical for your heat pump to click after it starts. But if your heat pump is making a clicking noise all through its heating or cooling cycle, reach us at 772-247-2283. 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 great. They’re often the result of a lack of regular heat pump maintenance, which keeps your unit clean and lubed. When parts get grubby or require lubrication, they can make loud grinding noises. Typically, this sound means there’s an issue with your heat pump’s motor. We recommend switching off your system to avoid more damage. Then, reach us at 772-247-2283 for assistance.

5. Heat Pump Making a Banging Noise

If your heat pump is making a banging noise, we advise shutting it down and calling us at 772-247-2283 for help. A component could be loose and cause additional damage if you keep operating your system.

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 could be low or there might be a leak, which is an environmental risk. Both problems require the assistance of a certified pro, including one from Custom Air Systems Inc.

We realize heat pump troubles can be frustrating, but it’s our priority to make the repair process as quick as possible. That way, you can resume your regular agenda fast. When you need heat pump repair in Port St. Lucie, get in touch with the Custom Air Systems Inc pros at 772-247-2283 for speedy, friendly service you can trust.