Skip navigation

Serving Central Florida since 2007

Available Monday - Friday: 8am - 5pm


Why Your AC Makes That Noise

Monday, July 5th, 2021 at 11:00 am

Modern air conditioners are designed to run while making little noise. If your air conditioner is working without any problems, you shouldn’t hear it make any sounds (aside from the whoosh of air) while keeping your home cool. Have you been hearing strange sounds coming from your air conditioner that you never noticed before?

There is a chance that your air conditioner might have developed a problem that needs repairs. As the temperature keeps getting higher here in Florida, we know you’ll want to ensure that your AC is working properly and keeping indoor temperatures at ideal levels. If you hear any strange sounds coming from your air conditioner, you might have to call us for AC repair in Indialantic, FL.

Here is what you need to know about the different noises and what they could mean.

Strange Sounds Your AC Shouldn’t Make

Here are the sounds your AC shouldn’t be making and what they mean.

1. Screeching sounds

Is your air conditioner making loud screeching noises? This could mean that there are metal parts in the unit that are rubbing against each other. It is possible that lubricating the parts could do the trick or require a quick adjustment to get them back into position. Either way, letting your air conditioner continue working like this can only lead to significant damage. The screeching sound could also be from old fan belts or other complex issues that only an expert can fix.

2. Banging sounds

Loud banging sounds coming from your air conditioner could be a sign of several possible problems in the air conditioner or the ductwork. You can hear these sounds because some of the moving components inside your air conditioner are hitting each other because they have come loose. Letting your AC run like this could result in expensive repairs and a complete breakdown of your air conditioner.

3. Hissing noises

Hissing sounds coming from your air conditioner could be a sign of a leak. Your AC relies on the flow of refrigerant to perform heat transfer and cool the air it circulates inside your house. The refrigerant flows through the air conditioner at high pressure. The hissing sound is a sign that there is a refrigerant leak. Failing to call a professional to deal with the refrigerant leak will only result in serious damage to your air conditioner.

4. Rattling or clicking

Small rattling or clicking sounds coming from your air conditioner could be a sign of several possible problems. It could be coming from nuts and bolts that have come loose and are hitting other moving parts in the air conditioner. A clicking sound could also indicate a failing compressor. Ignoring the problem and letting your air conditioner run with a malfunctioning compressor could cause your air conditioner to break down and require extensive repairs.

Do You hear These Noises From Your AC?

Have you noticed one or more of these strange noises coming from your air conditioner? It is a sign that you should turn off your air conditioner and call professionals to come and fix the problems. Failing to address these noises in a timly could lead to more expensive repairs down the road. Fortunately, the technicians at Next Generation Air & Heat, Inc. are here to help.

Schedule an appointment with Next Generation Air & Heat, Inc. for your air conditioning needs.

Comments are closed.