What Is a Tankless Water Heater? Tankless water heaters take up much less space than storage water heaters as they heat the water directly. When you turn on the hot water, the cold water travels ...

The best water heaters come in both tank and tankless, meet new standards for energy efficiency, and are the right capacity for your needs.

PEACHTREE CITY, Ga., Jan. 17, 2025 /PRNewswire/ -- Rinnai America Corporation, the leading manufacturer of noncondensing tankless water heaters in North America, joined 21 attorneys general and a ...