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

October 13, 2020

When your heat pump is working properly, it should deliver almost noiseless heating and cooling. It’s typical for it to make some noise when it’s switching on or running. But loud or odd disruptions are often a sign that your heat pump needs professional repair.

Here are a couple of the most common heat pump noise complaints we have calls about and what they signify. When your heat pump is acting up or making odd sounds, our heating and cooling specialists are here to support you with the best heat pump repair in Buellton.

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 operates. But if those noises are disruptive or your heat pump is making a humming noise inside, it’s typically since there’s an electrical problem. Sometimes this is caused by a dilapidated component, or it could be a broken fan motor. Whatever the issue is, Allstar Heating & Air Conditioning can repair it.

2. Heat Pump Making Loud Noise

If your heat pump is making loud noises in cold weather, it could be because it’s moving into defrost mode. You might hear a whooshing noise as your system works to defrost itself and remove frost from its coils. This frost can form due to the temperature and humidity levels. Defrost mode is totally normal, but if your heat pump is icing up a lot or totally frozen, you might be dealing with another situation. The repair can be as easy as getting a new air filter or as in-depth as needing additional refrigerant. If you’ve replaced the filter but your heat pump still isn’t running right, reach us at 805-242-9638.

3. Heat Pump Making a Clicking Noise

It’s common for your heat pump to click when it begins. But if your heat pump is making a clicking noise during the full length of its heating or cooling cycle, reach us at 805-242-9638. There might be an issue 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 often the consequence of regular heat pump maintenance, which keeps your heat pump clean and greased. When pieces get grubby or require lubrication, they can make loud grinding noises. Often, this sound is signaling there’s an issue with your heat pump’s motor. We advise turning your system off right away to avoid more damage. Then, give us a call at 805-242-9638 for support.

5. Heat Pump Making a Banging Noise

If your heat pump is making a banging noise, we recommend turning it off and calling our pros at 805-242-9638 for help. A component may be loose and result in additional damage if you keep running your heat pump.

6. Heat Pump Making a Hissing Noise

When your heat pump makes a loud hissing noise, it’s usually because it doesn’t have enough refrigerant. Refrigerant could be low or there could be a leak, which is an environmental hazard. Both situations require the help of a certified professional, such as one from Allstar Heating & Air Conditioning.

We understand heat pump issues can be irritating, 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 Buellton, get in touch with the Allstar Heating & Air Conditioning professionals at 805-242-9638 for speedy, friendly service you can rely on.