Furnace-and-Avoid-Breakdowns

10 Proven Ways to Extend Your Furnace’s Lifespan and Prevent Costly Breakdowns

Keeping your furnace running efficiently doesn’t have to be complicated. With the right maintenance habits, you can extend your system’s lifespan, reduce energy costs, and avoid unexpected breakdowns during the coldest months. This guide walks you through practical steps—from routine filter changes to professional tune-ups—that help protect your furnace and keep your home comfortable year-round.