5 Signs Your Furnace Needs to be Replaced
Furnaces don’t last forever and by keeping these five telltale signs in mind you’ll know exactly when your furnace has reached the end of its lifespan. With winter right around the corner, now is the perfect time to start doing some investigating to see if it’s worth replacing your furnace before the cold weather is here. Your Furnace is Over 15 Years Old The average lifespan of a furnace is between 15 and 20 years.