A tankless water heater looks to be nothing more than a simple gray box that hangs on the wall. Yet inside that box is some pretty remarkable engineering, because when you open a hot-water faucet, it ...

A tankless water heater is just what it sounds like — a hot water heater that lacks a tank and instead heats water at the time of use. Many people are making the transition to using them over large, ...

Lexie is a former Staff Writer at Forbes Home and has over 6 years of professional experience as a writer and editor in the home improvement space. She's previously worked at sites such as HomeAdvisor ...

Compared with other “green” purchases, the stakes get a little higher when you buy a tankless water heater. We all rely on hot water. We want it to be there when we need it. Only a small number of ...

If you’re looking to replace an aging (or failed) water heater, particularly a standard gas or electric one, you’re in luck. Chances are good that any newer model will be more energy-efficient than ...

You know that big tank of hot water in your basement? What if we told you that you could get the same amount of hot water (or more) from a water heater the size of a carry-on suitcase—and save at ...