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Major Time and Energy Savings THE ADVANTAGES Introducing the new and improved SENSEI™. Rinnai is delivering the same superior quality that is now even EASIER FOR THE PRO TO INSTALL.
Look Inside Vertically integrated components paired with the most advanced recirculation technology delivering superior product performance.
Most Flexible Venting in the Industry The Rinnai SENSEI™ can go in an existing condensing vent system for replacement if needed, but new installs can use smaller, lighter, less expensive concentric venting.
Example Vent Configurations CONCENTRIC 2" x 4" horizontal wall termination configuration TWIN PIPE Vertical termination direct vent configuration ROOM AIR Vertical termination room air configuration 3" x 5" horizontal wall termination configuration FLEX PP VENT Flex vent terminates directly to the Tankless Water Heater 2" x 4" or 3"x 5" vertical roof termination configuration ELBOWS OR TEES Elbow or tee side wall termination direct vent configuration Elbow or tee side wall termination room air c
Easy Installation and Serviceability Mounting Bracket A versatile design enables side to side movement for easy vent alignment, intended to improve single contractor installation. Quick & Easy Gas Conversion An inexpensive conversion kit requires just three simple steps.
Easy Parameter Adjustments • Installation is more efficient with easily accessible control panel • Controls are integrated on internal and external models • A parameter adjustment can be made for greater hot water flow (up to 11 GPM) in areas with warm groundwater applications • Simply use the buttons on the built-in control panels to select a temperature setting Learn more at rinnai.
MODEL CHART AND SPECIFICATIONS SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATERS MODEL RSC199i (replaces RUR199i) RSC199e (replaces RUR199e) RSC160i (replaces RUR160i) RSC160e (replaces RUR160e) YES YES YES YES YES YES YES YES 18.5 X 31.3 X 11.45 (470 X 670 X 291) 18.5 x 29.2 x 11.45 (470 x 742 x 291) 18.5 X 31.3 X 11.45 (470 X 670 X 291) 18.5 x 29.2 x 11.
RU199i RU199e RU180i RU180e NO NO NO NO YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) 18.5 X 31.3 X 11.45 (470 X 670 X 291) 18.5 x 29.2 x 11.45 (470 x 742 x 291) 18.5 X 31.3 X 11.45 (470 X 670 X 291) 18.5 x 29.2 x 11.
MODEL CHART AND SPECIFICATIONS SUPER-HIGH-EFFICIENCY (CONDENSING) TANKLESS WATER HEATERS SE+ SERIES MODEL RU160i RU160e RU130i RU130e NO NO NO NO YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) 18.5 X 31.3 X 11.45 (470 X 670 X 291) 18.5 x 29.2 x 11.45 (470 x 742 x 291) 18.5 X 31.3 X 11.45 (470 X 670 X 291) 64 / 29 62 / 28 64 / 29 62 / 28 INDOOR OUTDOOR INDOOR OUTDOOR MIN./MAX.
COMMERCIAL SERIES CU199i CU199e CU160i CU160e NO NO NO NO YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) YES (REQUIRES EXTERNAL PUMP) 18.5 x 29.2 x 11.45 (470 x 742 x 291) 18.5 X 31.3 X 11.45 (470 X 670 X 291) 18.5 x 29.2 x 11.
First Major Tankless Brand to Manufacture in the USA Rinnai established its US operations in 1974 and introduced Tankless Water Heating to the North American Market in 1999. In 2018 Rinnai manufactured its first tankless water heater in the United States in Griffin, Georgia. Our new manufacturing facility was completed in 2021 with production of the new RE• Series™ tankless water heaters beginning in 2022.