What is the life expectancy of a Rinnai Tankless Water Heater?
The estimated life expectancy of a Rinnai tankless hot water heater is twice as long as that of a traditional tank.* Actual performance will vary depending on water quality, usage rates, environmental conditions and regular maintenance. This longevity is one of the factors that makes a Rinnai tankless water heater a money-saving choice over time.
*Based on DOE ENERGY STAR® lifecycle estimates