SENSEI™ TANKLESS WATER HEATERS

Only super-high-efficiency Rinnai® SENSEI™ Tankless water heaters combine the most convenient, innovative tankless water heater technology with the unsurpassed quality and reliability of Rinnai. All SENSEI™ models feature recirculation for faster hot water and Wi-Fi compatibility, so they can be controlled and monitored remotely from a smart device.


Advanced operational performance: Self-optimization based on the gas pressure at any given moment, plus enhanced freeze protection for cold climates


Quick and easy installation: The most flexible venting in the industry, quick and easy gas conversion process, adjustable mounting plate and more


Fast, simple serviceability: Easy parameter adjustments, convenient access to all key components and simple Wi-Fi monitoring


SENSEI™

RU130iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.91
Domestic Hot Water Flow Rate (Maximum) 7 GPM GPM
26 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU130iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.91
Domestic Hot Water Flow Rate (Maximum) 7 GPM GPM
26 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU130eN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.91
Domestic Hot Water Flow Rate (Maximum) 7 GPM GPM
26 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU130eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 7 GPM GPM
26 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU160iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU160iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU160eN

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU160eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU180iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 10 GPM GPM
38 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU180iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 10 GPM GPM
38 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU180eN

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 10 GPM GPM
38 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU180eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 10 GPM GPM
38 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU199iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.93
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU199iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.93
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU199eN

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RU199eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR160iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR160iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR160eN

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR160eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR199iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.93
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR199iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor 0.93
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR199eN

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

RUR199eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor 0.92
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU160iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU160iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU160eN

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU160eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 9 GPM GPM
34 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU199iN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU199iP

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU199eN

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

CU199eP

SPECIFICATIONS

Installation Type Outdoor Only
Recirculation Capable Yes
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 11 GPM GPM
42 l/min
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Commercial Heat Exchanger (months) 96
Warranty - Commercial Labor (months) 12
Warranty - Commercial Parts (months) 12
Warranty - Residential Heat Exchanger w/ Space Heating (months) 180
Warranty - Residential Heat Exchanger (months) 180
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 12

M Series

M120CN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 8.5GPM
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24

M160CN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 8.5GPM
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24

M090CN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 8.5GPM
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24

M060CN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) 5.1GPM
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24

M160SN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) N/A
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24

M120SN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) N/A
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24

M090SN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) N/A
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24

M060SN

SPECIFICATIONS

Installation Type Indoor Only
Recirculation Capable
Energy Factor
Domestic Hot Water Flow Rate (Maximum) N/A
1/2" Gas Line Compatible
Wi-Fi Capable Yes
SCAQMD Approved Yes
Warranty - Residential Heat Exchanger w/ Space Heating (months) 144
Warranty - Residential Heat Exchanger (months) 144
Warranty - Residential Labor (months) 12
Warranty - Residential Parts (months) 24