Why is my HVAC making noise?

It’s normal for your comfort system to make a little noise as it works. There are a few factors that influence its sound level, such as age and insulation.

However, hearing odd or loud noises could mean a potential malfunction with your system. If you fail to repair it, there could be serious (and expensive) consequences later on.

Here are some of the AC noises and furnace noises we regularly experience in Canada and what they can mean. If you’re dealing with any of these sounds, contact a pro as soon as possible. Service Experts Heating & Air Conditioning will determine what’s occurring with your system and what needs to be done to fix it.

Units that make too much noise increases sound pollution. While noise might not necessarily impact energy efficiency, it might affect comfort in your house.

HVAC equipment created now are quieter than previous years. However, it’s smart to check sound levels for your new air conditioner or heat pump, particularly if it’s located near your bedroom or living room.