How Long Do Boilers Last? 4 Things That Can Make the Clock Tick Faster No matter how well it works today, you’ll one day need to replace your boiler — but when is that exactly? Boiler systems aren’t all the same and can be located in dramatically different environments, meaning that their lifespan can vary quite a bit. Let’s take a look at the average boiler life expectancy and some of the factors that influence how long they’ll continue to provide your home with warmth. […]