Rinnai® Customer Service: 1-800-621-9419 View Brand Website

There are many benefits to switching to a Tankless Water Heater from Rinnai. Imagine never running out of hot water even when your dishwasher is running, someone is doing laundry, and you have multiple showers running at the same time. With a Rinnai Tankless Water Heater, you will never run out of hot water.

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Featured Rinnai® Products

MPN: RINV224045 HPS Quick Code: 942150 View Now

MPN: RINV227412NPP HPS Quick Code: 942168 View Now

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All Rinnai® Products

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  Rinnai RE199eN 199,000 BTU Non-Condensing Outdoor Natural Gas Tankless Water Heater

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  • HPS Quick Code: 32706
  • MPN: RINRE199EN
  • UPC: 766156016202
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RE199IN 199,000 BTU Non-Condensing Indoor Natural Gas Tankless Water Heater

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  • HPS Quick Code: 32708
  • MPN: RINRE199IN
  • UPC: 766156016189
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® MC-195T-US Digital Timer Controller, 98 to 140 deg F, Import

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  • HPS Quick Code: 942159
  • MPN: MC-195T-US
  • UPC: 766156007729
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® 804000074 Condensate Neutralizer Kit, For Use With: SE Series Condensing Tankless Water Heater, Import

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  • HPS Quick Code: 977178
  • MPN: 804000074
  • UPC: 766156007163
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 223182 21 in Universal Non-Condensing Termination Kit

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  • HPS Quick Code: 942149
  • MPN: RINV223182
  • UPC: 713645176640
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai REP199EN 199,000 BTU Non-Condensing Outdoor Natural Gas Tankless Water Heater

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  • HPS Quick Code: 45148
  • MPN: RINREP199EN
  • UPC: 766156016363
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 104000240 Flame Rod Kit

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  • HPS Quick Code: 971535
  • MPN: RIN104000240
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  • Brand: Rinnai®

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  Rinnai 224053 39 in Vent Pipe Extension

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  • HPS Quick Code: 942154
  • MPN: RINV224053
  • UPC: 713645107019
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 224051 10 in Vent Pipe Extension

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  • HPS Quick Code: 942152
  • MPN: RINV224051
  • UPC: 713645106999
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai REP199IN 199,000 BTU Non-Condensing Indoor Natural Gas Tankless Water Heater

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  • HPS Quick Code: 35018
  • MPN: RINREP199IN
  • UPC: 766156016349
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RE160EN 160,000 BTU Non-Condensing Outdoor Natural Gas Tankless Water Heater

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  • HPS Quick Code: 32714
  • MPN: RINRE160EN
  • UPC: 766156016288
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 224052 19.5 in Vent Pipe Extension

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  • HPS Quick Code: 942153
  • MPN: RINV224052
  • UPC: 713645107002
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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• Rinnai® EZConnect® REU-EZC-2 Connect Cable, For Use With: Commercial Tankless Water Heater, Import

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  • HPS Quick Code: 946147
  • MPN: REU-EZC-2
  • UPC: 766156010712
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 224063 90 Degree Vent Pipe Elbow

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  • HPS Quick Code: 942156
  • MPN: RINV224063
  • UPC: 713645107026
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 224050 45 Degree Vent Pipe Elbows (2 Pk)

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  • HPS Quick Code: 942151
  • MPN: RINV224050
  • UPC: 713645106982
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 107000284 Isolation Valve Kit

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  • HPS Quick Code: 942186
  • MPN: RINV107000284
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  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai REP160IN 160,000 BTU Non-Condensing Indoor Natural Gas Tankless Water Heater

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  • HPS Quick Code: 36931
  • MPN: RINREP160IN
  • UPC: 766156016387
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai REP160EN 160,000 BTU Non-Condensing Outdoor Natural Gas Tankless Water Heater

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  • HPS Quick Code: 45149
  • MPN: RINREP160EN
  • UPC: 766156016400
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RSC199EN RSC Model Series Outdoor Condensing Natural Gas Tankless Water Heater

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  • HPS Quick Code: 22023
  • MPN: RINRSC199EN
  • UPC: 766156016899
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 223181 11.5 in Universal Non-Condensing Termination Kit

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  • HPS Quick Code: 942148
  • MPN: RINV223181
  • UPC: 713645176633
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® SENSEI™ RU180iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 180000 Btu/hr, Indoor, Condensing, 10 gpm, 0.92, Residential

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  • HPS Quick Code: 941841
  • MPN: RU180iN
  • UPC: 766156009570
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 103000067 Condensate Neutralization Tank

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  • HPS Quick Code: 950497
  • MPN: RINV103000067
  • UPC: 718122661176
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 229310NPP 39 in 2/4 (60/100) Condensing Vent

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  • HPS Quick Code: 942174
  • MPN: RINV229310NPP
  • UPC: 713645214359
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai CHS199100RIN Demand Duo Commercial Hybrid Water Heating System

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  • HPS Quick Code: 941910
  • MPN: RINCHS199100RIN
  • UPC:
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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• Rinnai 109000283 Replacement Door Kit

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  • HPS Quick Code: 969267
  • MPN: RINV109000283
  • UPC: 766156012594
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RSC199IN RSC Model Series Indoor Condensing Natural Gas Tankless Water Heater

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  • HPS Quick Code: 22026
  • MPN: RINRSC199IN
  • UPC: 766156016875
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® SENSEI™ RU180eN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 180000 Btu/hr, Outdoor, Condensing, 10 gpm, 0.92, Residential

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  • HPS Quick Code: 941842
  • MPN: RU180eN
  • UPC: 766156009594
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® SENSEI™ RU130iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 130000 Btu/hr, Indoor, Condensing, 7 gpm, 0.91, Residential

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  • HPS Quick Code: 941844
  • MPN: RU130iN
  • UPC: 766156009655
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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• Rinnai 103000080 NG / LP Conversion Kit for RU160i, RUR160i, CU160i

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  • HPS Quick Code: 942179
  • MPN: RINV103000080
  • UPC: 766156012815
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® SENSEI™ RUR160iN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 160000 Btu/hr, Indoor, Condensing, 9 gpm, 0.92, Residential

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  • HPS Quick Code: 941834
  • MPN: RUR160iN
  • UPC: 766156009495
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 224356NPP 2/4 (60/100) Condensing Roof Discharge Termination 20 in above Roof

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  • HPS Quick Code: 942167
  • MPN: RINV224356NPP
  • UPC: 713645220671
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 222721NPP 41.5 ft Power Vent Flex Roll

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  • HPS Quick Code: 955910
  • MPN: RINV222721NPP
  • UPC: 713645220169
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 229012NPP 12 in 2/4 (60/100) Condensing Horizontal Termination Kit

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  • HPS Quick Code: 942169
  • MPN: RINV229012NPP
  • UPC: 713645214274
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RGB-25U-C Universal Recess Box

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  • HPS Quick Code: 942163
  • MPN: RINVRGB-25U-C
  • UPC: 766156010767
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 107000450 Dedicated Recirculation Valve

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  • HPS Quick Code: 964850
  • MPN: RINV107000450
  • UPC: 766156014024
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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• Rinnai HEPumpKitCR HE+ Pump Kit with Control-R

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  • HPS Quick Code: 942185
  • MPN: RINHEPUMPKITCR
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  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® 224077PP 45 deg Elbow, For Use With: Ultra Series Condensing Tankless Water Heater, Polypropylene, White, Import

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  • HPS Quick Code: 974620
  • MPN: 224077PP
  • UPC:
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai® SENSEI™ RU130eN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 130000 Btu/hr, Outdoor, Condensing, 7 gpm, 0.92, Residential

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  • HPS Quick Code: 941845
  • MPN: RU130eN
  • UPC: 766156009679
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 229308NPP 10 in 2/4 (60/100) Condensing Vent

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  • HPS Quick Code: 942166
  • MPN: RINV229308NPP
  • UPC: 713645214335
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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• Rinnai 103000076 NG / LP Conversion Kit for RU199i, RUR199i, CU199i

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  • HPS Quick Code: 942175
  • MPN: RINV103000076
  • UPC: 766156012778
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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• Rinnai 103000055 NG / LP Conversion Kit for C199i

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  • HPS Quick Code: 942182
  • MPN: RINV103000055
  • UPC: 766156013096
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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• Rinnai® SENSEI™ CU160eN SE+ Super High Efficiency Tankless Water Heater, Natural Gas Fuel, 160000 Btu/hr, Outdoor, Condensing, 9 gpm, 0.97, Commercial

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  • HPS Quick Code: 112297
  • MPN: CU160eN
  • UPC: 766156009792
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 227412NPP 2/4 (60/100) Condensing Vertical Starter Adapter

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  • HPS Quick Code: 942168
  • MPN: RINV227412NPP
  • UPC: 713645214366
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RWMGTK03 Control-R with GTK03 Pump Kit

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  • HPS Quick Code: 959477
  • MPN: RINVRWMGTK03
  • UPC: 766156013041
  • Manufacturer: Rinnai Corporation
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• Rinnai 103000081 NG / LP Conversion Kit for RU160e, RUR160e, CU160e

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  • HPS Quick Code: 942180
  • MPN: RINV103000081
  • UPC: 766156012822
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai 229016NPP 21 in 2/4 (60/100) Condensing Wall Termination

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  • HPS Quick Code: 942171
  • MPN: RINV229016NPP
  • UPC: 713645220664
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RE199EP 199,000 BTU Non-Condensing Outdoor Propane Tankless Water Heater

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  • HPS Quick Code: 32707
  • MPN: RINRE199EP
  • UPC: 766156016219
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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  Rinnai RSC160IN RSC Model Series Indoor Condensing Natural Gas Tankless Water Heater

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  • HPS Quick Code: 22019
  • MPN: RINRSC160IN
  • UPC: 766156016837
  • Manufacturer: Rinnai Corporation
  • Brand: Rinnai®

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