While it's normal for an HVAC system to make some noise, some sounds could indicate that something's wrong. To keep your air conditioner in a good condition, you need to call a heating contractor to diagnose and fix the underlying issues. These professionals are also skilled in recognizing different noises and eliminating them to restore peace and calm in your home. Here are three irritating noises that a heating contractor will get rid of from your appliance:

Squealing

If you hear these sounds coming from your unit, the bearing in the motor could be failing. Bearings keep the moving parts in the motor working properly and if they start to fail, your system could experience a host of problems. A contractor can easily replace the bearings and eliminate the noise. They'll also tell you if the motor needs to be replaced or if other repairs are needed.

Banging

These sounds usually indicate that there is something wrong with the blower wheel in your unit. This part is essential because it moves air through the system and circulates it depending on the season. If the blower wheel is damaged, it can cause a banging noise every time it starts up. Fortunately, a contractor can offer the best remedy to this problem. They'll look at it, figure out if it's repairable, and take the necessary steps to repair it. Also, they'll maintain your system to prevent this issue from happening in the future.

Rumbling

Rumbling sounds are often caused by a dirty or clogged burner. Your system relies on the burner to heat up the air that circulates through it and when it's not working efficiently, you're likely to hear a distinct rumbling noise. A contractor will clean or replace your burner to solve this issue.

Clanking

If you start to hear clanking noises coming from your system, something could be loose inside the system. It could be a sign of a loose fan blade, blower wheel, or even a cracked heat exchanger. These components are all vital to the proper operation of your system, so it's important to have them checked out by a professional to avoid further damage.

Grinding

Grinding sounds can be irritating, especially if they're quite loud and they can make it difficult to concentrate or enjoy peace and quiet in your home. They occur when the moving parts in your unit start to wear down and they can become more pronounced over time. A skilled heating contractor will eliminate these noises by lubricating the moving parts and ensuring that they're working properly.

If you start hearing any of these irritating noises coming from your appliance, contact a professional heating contractor right away. They will diagnose the problem and make the necessary repairs.