Enjoy top comfort, performance and value with the RU model series. Do you need endless hot water in a new home or are you ready to replace an inefficient tank heater? You can 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.
160,000 BTU 9 GPM max with Valve
Outdoor, Wi-Fi Module
Uniform Energy Factor 0.91-0.93
Warranty: Limited 10-year on heat exchanger, 5-year on parts, 1-year on labor
Need help determining which water heater is best for you? Click here to visit our appliance buying guide which contains FAQs and helpful comparison charts. For additional sales support please call 1-833-628-4272, email or come visit us in one of our showrooms! Looking for something specific you don't see online? We can special order it for you. Click here to get started.