HVAC System Noises And Their Meaning

HVAC System Noises And Their Meaning

Over the years, technology has evolved tremendously. The way different gadgets are manufactured has changed a lot. In today’s world, most gadgets, especially in the case of home appliances. 

To a large extent, today’s HVAC systems are quieter than ever. 

In case you hear any noises in and around your HVAC system, it is a sign that something is wrong. If such issues are ignored, they may become huge issues costing you tons of money. These noises are signals that could indicate anything starting from a tune-up to expensive AC repair in Marietta, sometimes even replacing the entire system. 

Hence, if you hear any unusual sounds in your HVAC system, you need to quickly call your HVAC technician and check out for issues related to the same. 

Various Types Of HVAC Noises

To troubleshoot such unusual noises and know what they mean, we have developed a quick guide that explains everything about strange sounds related to your HVAC system:

  • Clicking

It’s normal when your system makes a clicking sound while turning on or shutting down. However, if there is a constant clicking sound coming from your HVAC system, it could be a sign that there is a defect in the thermostat.

  • Hissing

Hissing sound from your HVAC system’s air walls signifies that the air ducts have been damaged. If the hissing sound comes from the air vents, it may be because the air filter is not set properly.

  • Rattling or Banging

A rattling sound inside your system signifies something’s wrong with the motor or blower assembly. In such a case, if you start hearing banging noises from the system, there might be something broken inside the system and need immediate attention.

  • Squealing

If you hear any squealing noises from your HVAC system, it may be because of a defective belt in the blower or shortness of lubricant in the motor.

  • Clanking

The clanking sound in your HVAC system indicates the imbalance of the parts inside the system. The parts inside your system will probably fail, or the compressor may become loose. Such problems need replacement in most cases.

Wrapping up

Strange unusual sounds coming from your HVAC system may be extremely annoying. These sounds should not be ignored as they warn that something is wrong with your HVAC system. 

Hence, if you listen to any strange or new sound from your heating and cooling system, it needs to be inspected with the help of a well-experienced HVAC technician. Your HVAC technician will help you determine the issue and further deal with the same to prevent further damages.

However, you need to ensure the HVAC technician you are consulting is well-experienced and qualified. Top Tech Mechanical Services is one of Marietta’s most trusted HVAC Repair brands. We are well-known for our AC Repair and AC replacement in Marietta. You can visit our official website or contact us at (678) 253-2239.