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 ...

An under-sink water heater can prevent that. You can choose a tank or tankless model. The latter offers a choice of two voltages. Here are our picks for the best options on the market. 251.005% ...

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 ...