Gas appliances, like stoves and water heaters, aren’t just there to keep us comfy and fed; they’re also investments we expect to last. But how long can a person really count on these fiery helpers? The lifespan of gas appliances can vary widely, depending on various factors like usage, maintenance, and quality. Knowing just how long they can keep ticking, and learning some insider tips on keeping them in top shape, can save a lot of money and hassle in the long run.