RU Models

Enjoy all the comfort and performance you expect from Rinnai, for less, with our super high-efficiency plus RU models. 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.

Want more information on this system or ready to have a product installed by an expert PRO?

Related Series

RUR SE+ Series

RUR

SE+ SERIES Condensing

Compact, powerful units that can deliver hot water in up to six places around your home.

View Series
RUCS

RUCS

SE SERIES Condensing

Offering the highest output of our condensing line of tankless units best for larger homes.

View Series