RUS Model Series

Super High Efficiency Units Offer Reliable Continuous Hot Water In Compact Spaces

Imagine an endless supply of hot water, energy savings, compact design and environmental benefits. That’s just what you can expect from our RUS condensing models, since we’re the only manufacturer to offer multiple venting options for the same unit. Who says you can’t have it all?.

VIEW MODELS

ENERGY STAR ® CERTIFIED

ENERGY STAR-rated water heaters meet strict efficiency standards. While all Rinnai water heaters use less energy than tank water heaters, our condensing units use even less, saving you more.

CONTROL AT YOUR FINGERTIPS

Our enhanced Control-R™ 2.0 mobile app features timers and schedules throughout the day and even allows you to remotely put the system into vacation mode when you’re away.

SMART HOME VOICE ACTIVATION

Rinnai is an industry leader, proven when we became the first water heater with Amazon Alexa integration. Use more than 20 voice commands for on-demand voice activation of the system.

EFFICIENCY YOU CAN TRUST

Formerly Energy Factor ratings, the new industry standard of Uniform Energy Factor (UEF) measures energy efficiency in water heaters. The higher the number (up to 1.0), the better the performance efficiency.

SAVE SPACE

Performance comes in a compact package with Rinnai tankless water heaters. They’re only about the size of a rolling suitcase, which offers flexibility to install where it’s convenient.

SEAMLESS SERVICE

Our Rinnai Control-R™ wireless module and mobile app take convenience and flexibility to the next level. With it, Rinnai independent dealers seamlessly assist customers via remote diagnostics, ensuring maximum comfort and convenience.