by Mark Hansberger on February 21, 2023July 26, 2023 Want to Extend Your Home Furnace’s Life? Here’s How. On average, you can expect your furnace to last for about 15 years. With proper care and maintenance, though, it can be with you for 20 years or more. How do you extend your furnace life? […]Read More Filed Under: Furnaces Tagged With: Furnace's Life