Deciding whether to stick with your current furnace or replace it with a new one is always a complicated decision, but it’s one you have to make if you want to keep your expenses low. A worn-out furnace isn’t just less efficient—it’s likely outdated in terms of efficiency.
So on one hand, you don’t want to fall victim to “shiny object syndrome” and get a new furnace too early just because it sounds really awesome. But on the other hand, a closer look at your furnace’s behavior might show you’re completely justified in replacing it if…
