Depending on how your plumbing system was designed, the washing machine and shower might share a water line. “When you step ...

Energy Secretary Chris Wright toured a Rinnai America Corporation tankless water heater factory in South Georgia on Friday to mark 100 days of the Trump ...

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.

On Thursday, the Senate followed up by voting to repeal energy-efficiency standards for gas tankless water heaters, delivering a win to gas industry lobbying groups.

Unlike traditional water heaters that store and continuously heat a large tank of water, tankless models heat water on demand, providing a constant supply while using less energy.

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.

The House passed a resolution on Thursday to overturn a Biden-era ban on non-condensing, natural-gas-fired water heaters by 2029.

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

On the other hand, while tankless heaters operate on demand as needed, they can be expensive and more complicated to maintain. Tank or tankless water heaters?

Its tankless, non-condensing natural gas water heater sells for about $1,000 at Home Depot, compared to $1,800 for a condensing 75-gallon tank.