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RUC80iN RUC Model Series
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Enjoy an endless supply of hot water with the RUC80iN, one of our most efficient condensing natural gas tankless water heaters from Rinnai. Only the size of a small suitcase, the RUC80iN is compact, easy-to-install and perfect for indoor locations.
- Uniform Energy Factor (UEF): 0.92
- 15,200 BTU (minimum)
152,000 BTU (maximum)
- Warranty
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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 | 10.1 in / (257 mm) |
|---|---|
| Product Height | 31.2 in / (791.3 mm) |
| Product Width | 18.5 in / (470 mm) |
| Product Weight | 61.7 lb / (28 kg) |
| Gas Type | Natural Gas |
| Recirculation Capable | Yes |
| Residential ENERGY STAR® | Yes |
| Uniform Energy Factor (UEF) | 0.92 |
| Domestic Hot Water Flow Rate (Maximum) | 8 GPM / (30.3 l/min) |
| Wi-Fi Capable | Yes |
| SCAQMD Approved | Ultra Low NOx |
Documentation
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AHRICertificate-RUC80iPDF 222 KBManufacturer's_Certification_Statement_-_Rinnai_2014PDF 203 KBManufacturer's_Certification_Statement_-_Rinnai_2015-2016PDF 327 KB
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AHRIEnergyGuide-RUC80iPDF 1 MB
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100000367-KBD Installation and Operation ManualPDF 9 MB100000367-KBD Installation and Operation Manual-SPANISHPDF 5 MB100000923 Troubleshooting TWH Diagnostic Codes-FrenchPDF 2 MB100000924 Troubleshooting TWH Diagnostic Codes-SpanishPDF 2 MB
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Tankless Water Heaters - Trade Brochure - EnglishPDF 33 MBWater_Heating_Solutions_Consumer_BrochurePDF 26 MBWater_Heating_Solutions_Trade_BrochurePDF 33 MB
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100000894 Water Heater Isolation Valves and PRV KitPDF 670 KBGTK03 Specification SheetPDF 562 KBGTK15 Specification SheetPDF 590 KBMatsui-SP-Isolation Valve Specification SheetPDF 402 KBPCD07 Ultra Condensing Series Pipe Cover Specification SheetPDF 370 KBRUC80i %28KBD2530FFUD-US%29 SPPDF 331 KBRUC80i (KBD2530FFUD-US) SPPDF 591 KBUbbink-PP-SPPDF 667 KB
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TB-113-Additional PVC and CPVC Termination ConfigurationPDF 233 KBTB-115 Condensing Water Heater Combustion Air Intake Pipe MaterialPDF 230 KBTB-117 IPEX Concentric Vent TerminationPDF 311 KBTB-121 Activation Flow Rates at Higher TemperaturesPDF 308 KBTB-122 New Condensing Tankless Venting OptionsPDF 263 KBTB-130 Battery Backup for Tankless Water Heaters and Home Heating ProductsPDF 285 KBTB-131 Use of Circ-Logic for Pump Applications greater than 120 VACPDF 387 KBTB-137 Combining Combustion Air and Exhaust into a Single Pipe is ProhibitedPDF 317 KB
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U306-1821(00)-KBD Indoor Technical Data SheetPDF 579 KB
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System Design Manual - WH-3-CIRC - EnglishPDF 733 KB
Warrantyi
| Warranty - Standard for Residential | 1 year on Labor / 5 Years on Parts / 12 Years on Heat Exchanger |
|---|---|
| Warranty - Standard for Commercial | 1 Year on Labor / 5 Years on Parts / 5 Years on Heat Exchanger |
iWarranty information is available in the Installation & Owner Manual.