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.

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Related Series

RUR SE+ Series


SE+ SERIES Condensing

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

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SE SERIES Condensing

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

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