If you love a good, hot soak in the bath or a steamy shower ... and whether the system requires an expansion tank. So what is a water heater expansion tank? It's a smaller tank that attaches ...

A standard tank heater can stress your plumbing pipes when thermal expansion causes the hot water to take up more room in the tank. Traditional tank-style water heaters and boilers for home ...

Many water heaters feature an expansion tank to protect the system. Here's what a water heater expansion tank does and how ...