Why is my HVAC making noise?

It’s normal for your comfort unit to make a bit of noise as it runs. There are a few factors that impact its sound level, such as age and insulation.

However, hearing weird or loud noises might mean a future issue with your system. If you won’t fix it, there can be serious (and expensive) consequences down the road.

Here are some of the AC noises and furnace noises we regularly experience in San Antonio and what they can mean. If you’re experiencing any of these sounds, get in touch with a technician as soon as possible. Aramendia Plumbing, Heating and Air will determine what’s happening with your equipment and what needs to be done to fix it.

Units that make a large amount of racket raises sound pollution. While noise might not necessarily affect energy efficiency, it could affect comfort in your home.

Comfort units manufactured now are quieter than previous years. However, it’s good to look at sound levels for your new air conditioner or heat pump, particularly if it’s installed near your bedroom or living room.