Throughout its life, your furnace has served you well. Our cold winters would be unbearable without good central heating, and thankfully you’ve had reliable heating year after year. But now, as it reaches an older age, you’ve noticed your furnace isn’t quite running the way it’s supposed to.
Whether it’s broken down completely or just not heating your home to the level of efficiency you expect, you have one big question. Will you have to replace the whole furnace? Ask yourself these questions to find out.