Water heaters consume a lot of energy to function regardless of the type of fuel they consume, therefore choosing an energy ...

The BougeRV battery-powered portable water heater just needs a propane and some water for hot showers and washing when camping away from the grid.

U.S. Energy Secretary Chris Wright says rolling back water heater energy efficiency requirements will save jobs at a factory in Griffin, Georgia.

Water heating is the second-largest energy cost for U.S. households. But you can save with a more efficient water heater, Consumer Reports explains.

Under the new standards, tankless water heater makers have about five years to sell only appliances that reach an efficiency level that is about where the more expensive condensing units are.

A tankless water heater is exactly what it sounds like: a water heater, minus the tank. Traditional water heaters require a large tank full of standing, heated water at all times to function properly.

Discover the top tankless water heaters on the market, with detailed product information and comparisons to help you make the best choice for your needs.

The best tankless water heaters are essential for hot showers, sanitizing dishes, cleaning clothes & saving space over bulky tank-style ones.

To tank or not to tank? These HVAC experts are weighing in on the tank or tankless water heater debate, and there's a clear winner.

Switching from a less-efficient tankless water heater to a new gas tankless model could save consumers $112 over the product’s lifetime, the DOE estimated.