You fire up your furnace, the gentle hum fades into the background, and you sink into the comfort it provides without a second thought. That’s how it’s supposed to be, but your furnace can hit a roadblock: a dire need for maintenance, and if it isn’t met, it can have serious consequences for your system.
Furnace maintenance isn’t just a good idea–it’s crucial to keep the heat on. Your furnace sends out signals like warning shots to let you know that it needs maintenance. Let’s teach you what some of those are.