Different Sounds Your Air Conditioner Shouldn’t Make

After having an air conditioner for a few seasons, you’re probably used to hearing that noise when it’s working normally. There is likely a problem if you hear abnormal sounds while the system is running. Keep the air conditioner in excellent operating condition to reduce breakdowns and maximize efficiency.

Your heater’s noise should not be overlooked and rectified as soon as possible. You may have a damaged heater or one that isn’t working correctly. Most of the time, this is due to insufficient maintenance. It would be best to inspect your air conditioner before turning it on during the winter. Get expert help from a professional for AC repair in Rancho Cucamonga.

The Strange Noises That Air Conditioners Shouldn’t Make

It is common for homeowners to hear a noise as soon as their air conditioner turns on. The main reason to notice noisy systems is because they weren’t there before. It should not be disruptive to your home when your air conditioner makes the normal noise of a heating cycle. However, some sounds are abnormal and can be problematic.

  • Rumbling

A loud noise may reverberate through your home after your air conditioner completes a cycle. This is a sign you should be concerned about. Vibrations occur when your air conditioner has a loose part. An air conditioner with loose parts can cause other parts to malfunction. 

  • Thumping

Unbalanced parts commonly cause a bumping or thumping sound. Your air conditioner’s components and parts shouldn’t be damaged. Getting the issue resolved as soon as possible is in your best interest. Contact an HVAC company for HVAC repair in Rancho Cucamonga.

  • Popping Noises

If your air conditioner makes a loud pop while operating, your air ducts may be inflated. There is a possibility that your air conditioner is making a popping sound due to a contaminated gas burner. A sediment buildup can also cause the old air conditioner to produce a popping sound.

  • Humming Sounds

There is a low humming noise made by most air conditioners operating. Louder noises indicate a serious blower fan or capacitor problem. If you hear these sounds, don’t ignore them. It is important to seek professional help right away to avoid further damage.

  • The Horrifying Screeching Noise

A variety of factors can cause this kind of noise. Loose fan bearings, faulty fan belts, and high compressor pressure are the most common causes. There is a need for immediate attention to the reason, especially the last one. Compressors can even explode due to high pressure! 

  • The Bubbling Kind of Noise 

A bubbling noise is sometimes confused with gurgling noises. Either one, however, indicates the same issue. The refrigeration lines may not be properly sealed. The air conditioner may also contain a lot of moisture. Your air conditioner does not get rid of the moisture it collects from your home. Perhaps the condenser pump is damaged. 

Among several companies offering air conditioning repairs in Rancho Cucamonga, AC & Heat Service is regarded as one of the most trustworthy. We handle all types of heating and cooling problems. Our technicians provide quality service with a smile. 

Scroll to Top