CU160iN CU Model Series
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Commercial condensing tankless water heater CU160iN from Rinnai is precision engineered to provide endless hot water for the most demanding of applications such as restaurants, hospitality, education institutions, multifamily residential buildings and more. CU160iN is designed for indoor installation, natural gas fuel, is WiFi ready to monitor performance accross multiple units to ensure up time is maintained. Multiple venting options offer installation flexibility to meet your existing layout or for new build optimization.
- 97% Thermal Efficiency
- Warranty 8 yrs or 12K hours on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor
- 15,000 BTU (minimum)
160,000 BTU (maximum)
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Up to twice the lifespan of most tanks
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Never run out of hot water
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Compact size to fit every space
Specifications
| Product Depth | 11.45 in / (290 mm) |
|---|---|
| Product Height | 31.3 in / (795 mm) |
| Product Width | 18.5 in / (470 mm) |
| Product Weight | 62 lb / (28 kg) |
| Gas Type | Natural Gas |
| Recirculation Capable | Yes |
| Domestic Hot Water Flow Rate (Maximum) | 9 GPM / (34.1 l/min) |
| Wi-Fi Capable | Yes |
| SCAQMD Approved | Ultra Low NOx |
Documentation
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VERSION 5 UBBINK INSTRUCTIONS FOR FLEX VENT KITPDF 2 MB -
Sensei Conversion Manual - RU/CU/RURPDF 3 MB -
Energy Guide - CU160iNPDF 887 KB -
Brochure Circ Logic Guide - CU/RU/RL/RLXPDF 2 MB
N Series Commercial Condensing Installation And Operation Manual - CUPDF 8 MB
Commercial Condensing Installation And Operation Manual - CUPDF 8 MB
N Series Commercial Condensing Installation And Operation Manual - CU ModelsPDF 8 MB -
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Commercial Water Heating Solutions - RE/REP/CU/RSCPDF 4 MB
Commercial WH Solutions Brochure_Installers.pdfPDF 6 MB -
-CU160i-N Engineering Specification@small.jpg)
Engineering Specification -CU160iNPDF 264 KB
BMS Gateway Spec SheetPDF 547 KB
Spec Sheet: N Series (SENSEI) Condensing Commercial Indoor- CU160i/CU199i (French)PDF 1 MB
N Series Condensing Commercial Indoor Spec Sheet English - CU ModelsPDF 555 KB
IB-SP Pipe Cover Specification Sheet - CU ModelsPDF 306 KB -
Tech Bulletin No 143: DiversiTech Termination Approval for SENSEI Models (TB-143)PDF 255 KB
Tech Bulletin No 144: ECCO Venting for SENSEI (TB-144)PDF 209 KB
Tech Bulletin No 146: Connect Control-R Wi-Fi Module to SENSEI Water Heaters (TB-146)PDF 756 KB
Ubbink Flex Venting Tech Bulletin EnglishPDF 836 KB
Tech Bulletin No 154: External Recirculation Pump Wire Harness For SENSEI Models (TB-154)PDF 434 KB
Tech Bulletin No 156: GTK15 Recirculation Pump with SENSEI Water Heaters (TB-156)PDF 637 KB
Tech Bulletin No 159: SENSEI CSA Certification and ULC S636 PVC Venting (TB-159)PDF 225 KB
Tech Bulletin No 163: New Isolation Valve Design for Tankless Water Heater EnglishPDF 517 KB
Tech Bulletin No 166: Updates to PC Board Ignition Sequence (TB-166)PDF 259 KB
Tech Bulletin No 172: Rinnai Natural Gas-Hydrogen Fuel Mixture Products (TB-172)PDF 279 KB
SENSEI VERSION 6 SOFTWARE UPDATESPDF 495 KB
Tech Bulletin No 179: Tankless Incompatibility with Rinnai BMS Gateway (TB-179)PDF 374 KB -
Sensei Tech Sheet-Residential And Commercial - RU/CUPDF 4 MB
EZ-2 CONNECT INSTRUCTIONS - CU/RSC/RUPDF 2 MB@small.jpg)
SENSEI REPLACEMENT INSTRUCTIONS - RU/CU/RSC/RURPDF 2 MB@small.jpg)
TWH Troubleshooting Technical Data SheetPDF 2 MB
Sensei Component Replacement Notice - RU/RSC/CUPDF 202 KB
TWH Troubleshooting Technical Data Sheet FrenchPDF 2 MB
TWH Troubleshooting Technical Data Sheet SpanishPDF 2 MB-100000505(01)-N-Series Techsheet-Res and Comm@small.jpg)
Residential And Commercial Tech Sheet - RU/CUPDF 4 MB -
System Design Drawing: Condensing Tankless Two Unit with Circ Logic Pump (CAD format)DWG 1 MB
System Design Drawing: Condensing Tankless Two Unit with Circ Logic PumpPDF 727 KB
System Design Drawing: Condensing Tankless with Built-In Pump Two Unit RUR Crossover Circulation (CAD format)DWG 750 KB
System Design Drawing: Condensing Tankless with Built-In Pump Two Unit RUR Crossover CirculationPDF 725 KB
System Design Drawing: Condensing Tankless with Built-In Pump Two Unit RUR Circulation (CAD format)DWG 707 KB
System Design Drawing: Condensing Tankless with Built-In Pump Two Unit RUR CirculationPDF 726 KB
System Design Drawing: Condensing Tankless Three Unit with Circ Logic Pump (CAD format)DWG 0 MB
System Design Drawing: Condensing Tankless Three Unit with Circ Logic PumpPDF 734 KB
System Design Drawing: Condensing Tankless with Built-In Pump Three Unit RUR Crossover Circulation (CAD format)DWG 0 MB
System Design Drawing: Condensing Tankless with Built-In Pump Three Unit RUR Crossover CirculationPDF 732 KB
System Design Drawing: Condensing Tankless with Built-In Pump Three Unit RUR Circulation (CAD format)DWG 0 MB
System Design Drawing: Condensing Tankless with Built-In Pump Three Unit RUR CirculationPDF 734 KB
System Design Drawing: Condensing Tankless with Built-In Pump Single Unit Freeze Protection (CAD format)DWG 254 KB
System Design Drawing: Condensing Tankless Single Unit Freeze Protection (CAD format)DWG 247 KB
System Design Drawing: Condensing Tankless Single Unit Freeze ProtectionPDF 711 KB
System Design Drawing: Tankless Rack System Back to Back 10 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System Back to Back 12 Unit Common Vent DimensionsPDF 2 MB
System Design Drawing: Tankless Rack System Back to Back 4 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System Back to Back 6 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System Back to Back 8 Unit Common Vent DimensionsPDF 1 MB
TRSCU-BB14-CIRC.DWGDWG 5 MB
TRSCU-BB14-CIRC.pdfPDF 1 MB
TRSCU-BB16-CIRC.DWGDWG 5 MB
TRSCU-BB16-CIRC.pdfPDF 1 MB
TRSCU-IL2BB4-BC.DWGDWG 1 MB
TRSCU-IL2BB4-BC.pdfPDF 934 KB
TRSCU-IL2BB4-BC2.DWGDWG 1 MB
TRSCU-IL2BB4-BC2.pdfPDF 971 KB
TRSCU-IL2BB4-CIRC.DWGDWG 1 MB
TRSCU-IL2BB4-CIRC.pdfPDF 0 MB
TRSCU-IL3BB6-BC.dwgDWG 2 MB
TRSCU-IL3BB6-BC.pdfPDF 1 MB
TRSCU-IL3BB6-BC2.DWGDWG 2 MB
TRSCU-IL3BB6-BC2.pdfPDF 1 MB
TRSCU-IL3BB6-CIRC.DWGDWG 1 MB
TRSCU-IL3BB6-CIRC.pdfPDF 1 MB
TRSCU-IL4BB8-BC.DWGDWG 2 MB
TRSCU-IL4BB8-BC.pdfPDF 1 MB
TRSCU-IL4BB8-BC2.DWGDWG 2 MB
TRSCU-IL4BB8-BC2.pdfPDF 1 MB
TRSCU-IL4BB8-CIRC.DWGDWG 2 MB
TRSCU-IL4BB8-CIRC.pdfPDF 1 MB
TRSCU-IL5BB10-BC.DWGDWG 3 MB
TRSCU-IL5BB10-BC.pdfPDF 1 MB
TRSCU-IL5BB10-BC2.DWGDWG 3 MB
TRSCU-IL5BB10-BC2.pdfPDF 1 MB
TRSCU-IL5BB10-CIRC.DWGDWG 3 MB
TRSCU-IL5BB10-CIRC.pdfPDF 1 MB
TRSCU-IL6BB12-BC.DWGDWG 3 MB
TRSCU-IL6BB12-BC.pdfPDF 1 MB
TRSCU-IL6BB12-BC2.DWGDWG 3 MB
TRSCU-IL6BB12-BC2.pdfPDF 1 MB
TRSCU-IL6BB12-CIRC.DWGDWG 3 MB
TRSCU-IL6BB12-CIRC.pdfPDF 1 MB
TRSCU-IL7-CIRC.DWGDWG 4 MB
TRSCU-IL7-CIRC.pdfPDF 1 MB
TRSCU-IL8-CIRC.DWGDWG 4 MB
TRSCU-IL8-CIRC.pdfPDF 1 MB
System Design Drawing: Tankless Rack System InLine 2 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System InLine 3 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System InLine 4 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System InLine 5 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System InLine 6 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System InLine 7 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System InLine 8 Unit Common Vent DimensionsPDF 1 MB
System Design Drawing: Tankless Rack System with Built-In Pump Two Unit RUR Crossover Circulation (CAD format)DWG 1 MB
System Design Drawing: Tankless Rack System with Built-In Pump Two Unit RUR Crossover CirculationPDF 763 KB
System Design Drawing: Tankless Rack System with Built-In Pump Two Unit RUR Circulation (CAD format)DWG 1 MB
System Design Drawing: Tankless Rack System with Built-In Pump Two Unit RUR CirculationPDF 766 KB
System Design Drawing: Tankless Rack System with Built-In Pump Three Unit RUR Crossover Circulation (CAD format)DWG 1 MB
System Design Drawing: Tankless Rack System with Built-In Pump Three Unit RUR Crossover CirculationPDF 896 KB
System Design Drawing: Tankless Rack System with Built-In Pump Three Unit RUR Circulation (CAD format)DWG 1 MB
System Design Drawing: Tankless Rack System with Built-In Pump Three Unit RUR CirculationPDF 783 KB
System Design Drawing: Rinnai Tankless Single Unit with Backup Storage (CAD format)DWG 320 KB
System Design Drawing: Rinnai Tankless Single Unit with Backup StoragePDF 803 KB
System Design Drawing: Rinnai Tankless Single Unit with Demand Pump Circulation (CAD format)DWG 337 KB
System Design Drawing: Rinnai Tankless Single Unit with Demand Pump CirculationPDF 789 KB
System Design Drawing: Rinnai Tankless Single Unit with Circulation (CAD format)DWG 403 KB
System Design Drawing: Rinnai Tankless Single Unit with CirculationPDF 718 KB
System Design Drawing: Rinnai Tankless Single Unit with Circ Logic Pump (CAD format)DWG 223 KB
System Design Drawing: Rinnai Tankless Single Unit with Circ Logic PumpPDF 785 KB
System Design Drawing: Rinnai Tankless Two Unit with Backup Storage (CAD format)DWG 432 KB
System Design Drawing: Rinnai Tankless Two Unit with Backup StoragePDF 818 KB
System Design Drawing: Rinnai Tankless Two Unit with Demand Pump Circulation (CAD format)DWG 689 KB
System Design Drawing: Rinnai Tankless Two Unit with Demand Pump CirculationPDF 723 KB
System Design Drawing: Rinnai Tankless Two Unit with Circulation (CAD format)DWG 688 KB
System Design Drawing: Rinnai Tankless Two Unit with CirculationPDF 725 KB
System Design Drawing: Rinnai Tankless Three Unit with Backup Storage (CAD format)DWG 544 KB
System Design Drawing: Rinnai Tankless Three Unit with Backup StoragePDF 833 KB
System Design Drawing: Rinnai Tankless Three Unit with Demand Pump Circulation (CAD format)DWG 0 MB
System Design Drawing: Rinnai Tankless Three Unit with Demand Pump CirculationPDF 732 KB
System Design Drawing: Rinnai Tankless Three Unit with Circulation (CAD format)DWG 902 KB
System Design Drawing: Rinnai Tankless Three Unit with CirculationPDF 733 KB
System Design Drawing: Rinnai Tankless Single Unit with Air Handler (CAD format)DWG 435 KB
System Design Drawing: Rinnai Tankless Single Unit with Air HandlerPDF 719 KB
System Design Drawing: Rinnai Tankless Single Unit with Hydronic Heating via Plate Heat Exchanger (CAD format)DWG 419 KB
System Design Drawing: Rinnai Tankless Single Unit with Hydronic Heating via Plate Heat ExchangerPDF 718 KB
System Design Drawing: Rinnai Tankless Single Unit with Solar Backup Option 1 (CAD format)DWG 427 KB
System Design Drawing: Rinnai Tankless Single Unit with Solar Backup Option 1PDF 727 KB
System Design Drawing: Rinnai Tankless Single Unit with Solar Backup Option 2 (CAD format)DWG 447 KB
System Design Drawing: Rinnai Tankless Single Unit with Solar Backup Option 2PDF 725 KB
System Design Drawing: Rinnai Tankless Single Unit with Hydronic Heating (CAD format)DWG 423 KB
System Design Drawing: Rinnai Tankless Single Unit with Hydronic HeatingPDF 720 KB
System Design Drawing: Rinnai Tankless Two Unit with Solar Backup Option 1 (CAD format)DWG 766 KB
System Design Drawing: Rinnai Tankless Two Unit with Solar Backup Option 1PDF 736 KB
System Design Drawing: Rinnai Tankless Two Unit with Solar Backup Option 2 (CAD format)DWG 748 KB
System Design Drawing: Rinnai Tankless Two Unit with Solar Backup Option 2PDF 732 KB
System Design Drawing: Rinnai Tankless Three Unit with Solar Backup Option 1 (CAD format)DWG 1 MB
System Design Drawing: Rinnai Tankless Three Unit with Solar Backup Option 1PDF 741 KB
System Design Drawing: Rinnai Tankless Three Unit with Solar Backup Option 2 (CAD format)DWG 1 MB
System Design Drawing: Rinnai Tankless Three Unit with Solar Backup Option 2PDF 742 KB -
_Warranty_SENSEI Commercial@small.jpg)
Sensei Commercial Warranty - EnglishPDF 228 KB
Sensei Commercial Warranty - EnglishPDF 302 KB
Warrantyi
| Warranty - Standard for Commercial | 8 yrs or 12K hours on Heat Exchanger/ 5 years on Parts/ 1 Year on Labor |
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iWarranty information is available in the Installation & Owner Manual.
