Gas Tankless water heater

About

The Gas Tankless is part of the Water Heater test program at Consumer Reports. In our lab tests, Water Heater models like the Gas Tankless are rated on multiple criteria, such as those listed below.

Replacement payback: The number of years of energy savings (from a new water heater) needed to cover the purchase and installation costs of replacing an existing water heater.

New construction payback: The number of years of energy savings (from a new water heater) needed to cover the purchase and installation costs when installed in a new structure.

Average annual energy consumption cost: Based on the estimated amount of fuel, and the resulting cost, that a water heater uses per year under simulated heavy use conditions.