If you are an HVAC novice, you may wonder what a heat exchanger is...In this article, we are here to let you know!
The last thing you want to hear while cozying up in the winter is loud noises coming from your heating system. Unfortunately, forced-air furnaces are comprised of many moving parts, meaning it's not too uncommon to hear odd noises coming from the system. The real question is: why is my heater making this noise? Here are the eight most common heater noises and what causes them.