Capable of dramatically reducing hot water costs, the best electric tankless water heater offers many benefits. This guide has the top picks.

Bottom Line: With the top GPM, impressive BTUs, and Smart Sense technology, this versatile, energy-efficient model can do it all and save you money in the long run. Pros: The Versa Vent and Smart ...

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Gas Tankless is part of the Water Heaters test program at Consumer ...

Uniform Energy Factor refers to a water heater's efficiency when run under simulated heavy use conditions for a 24-hour period. Electric Tankless is part of the Water Heaters test program at ...