A lot of people only pay attention to their boilers when something is wrong. However, that boiler of yours might be outdated, and you might be suffering the consequences as a result. Some of the inconveniences you experience with your hot water might have nothing to do with your household’s habits but could be due to an underperforming boiler. An old and inefficient boiler could affect you in more ways than one – some you may not have imagined. Let’s take a look at a few signs that you may need to replace your boiler.