All good things must come to an end, and that includes the lifespan of your furnace. It’s reliable now, but that only lasts for so long.
How do you know if it still has some miles left in it, or if your furnace has one foot out the door? There are a few ways to tell, but the most glaring method is using the 50% rule.
Let’s break it down and hopefully, you’ll simply need furnace repair in Lake City, FL and not a full replacement.
