The humble water heater is one of the most overlooked yet most critical features of any home. Even a few days without it—or with an inadequate hot water supply—can have a drastic effect on you and your family’s mood and health. Whether it’s a new unit or a replacement, choosing the right water heater is incredibly important.
There are two main types of water heaters that you’ll have to decide between: those with a tank and those without. The first heats up water before storing it, ready for use, while a tankless unit has no storage. Instead, it heats up the water instantly.
Both types have their pros and cons, and both types have greatly improved their energy-saving and water-heating technology in recent years. So, which one’s best for you? In this infographic showdown, we go through the differences—and help you make the right decision.

