Why is my HVAC making noise?

It’s expected for your HVAC unit to make some noise as it operates. There are several considerations that influence its sound level, including age and insulation.

However, hearing strange or loud noises can mean a potential malfunction with your machine. If you won’t fix it, there may be serious (and costly) repurcussions down the road.

Here are several of the AC noises and furnace noises we often see in Birmingham and what they may mean. If you’re experiencing any of these sounds, get in touch with a Expert as soon as possible. Norrell Service Experts will find out what’s happening with your equipment and what needs to be done to restore it.

Equipment that makes a lot of sound raises sound pollution. While noise might not necessarily have an affect on energy efficiency, it might influence comfort in your residence.

Heating and cooling units manufactured today are quieter than previous models. However, it’s smart to look at sound ratings for your new air conditioner or heat pump, particularly if it’s placed near your bedroom or living room.