Why is my HVAC making noise?

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

However, hearing weird or loud noises may mean a future issue with your system. If you don’t repair it, there may be major (and pricey) repurcussions down the road.

Here are several of the AC noises and furnace noises we regularly see in Calgary and what they may mean. If you’re hearing any of these sounds, contact a pro immediately. A1 Chesney Service Experts will determine what’s happening with your system and what needs to be done to repair it.

Systems that make a lot of noise increases sound pollution. While noise might not necessarily affect energy efficiency, it may influence comfort in your home.

Heating and cooling equipment manufactured recently are quieter than previous models. However, it’s wise to look at sound rankings for your new air conditioner or heat pump, particularly if it’s located near your bedroom or living room.