Enjoy all the comfort and performance you expect from Rinnai, for less, with the super high-efficiency plus RU models. Designed for outdoor installation, these compact units are powerful enough to meet your needs, consistently delivering hot water in up to four places around your home at the same time.

Warranty: 15 yrs on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor

Enjoy all the comfort and performance you expect from Rinnai, for less, with the super high-efficiency plus RU models. Designed for outdoor installation, these compact units are powerful enough to meet your needs, consistently delivering hot water in up to four places around your home at the same time.

Warranty: 15 yrs on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor