Brand
Rinnai
- In stock
- 139 of 139 SKUs
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Rinnai tankless and hybrid water heaters, condensing boilers, EnergySaver wall furnaces and fan convectors.
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139 products

Rinnai
Rinnai RE140iN RE Model Series 140 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Regular price $609.26
In stock


Rinnai
Rinnai CHS199100HiN Demand Duo H-Series Hybrid Water Heating System Indoor, Natural Gas, BTU, 119 Gallon
Regular price $6,013.33
In stock

Rinnai
Rinnai CXP199iN CXP Model Series Commercial Tankless Water Heater 11 GPM
Regular price $2,214.17
In stock

Rinnai
Rinnai R-RE199iP High Efficiency Tankless Water Heater 9.8-GPM 199000-BTU
Regular price $793.05
In stock

Rinnai
Rinnai R-RE160eP High Efficiency 6.6-GPM 160000-BTU Outdoor Liquid Propane Tankless Water Heater
Regular price $620.56
In stock

Rinnai
Rinnai REP160eN Smart-Circ Natural Gas Tankless Water Heater 160,000 BTU Up to 6.1 GPM
Regular price $829.37
In stock

Rinnai
Rinnai RXP160iN Water Heater Tankless with Pump Natural Gas or Propane 9 Gallons per Minute Condensing 160K BTU
Regular price $931.57
In stock

Rinnai
Rinnai REP160iN Smart-Circ Non-Condensing Natural Gas Tankless Water Heater with Built-In Recirculation Pump 160,000 BTU
Regular price $804.60
In stock

Rinnai
Rinnai R-RE199eN High Efficiency 9.8-GPM 199000-BTU Outdoor Natural Gas Tankless Water Heater
Regular price $797.03
In stock

Rinnai
Rinnai RSC160iN Smart-Circ Condensing Gas Tankless Water Heater 160,000 BTU
Regular price $615.02
In stock

Rinnai
Rinnai R-RE180eN High Efficiency Tankless Water Heater 180000-BTU 8.5-GPM
Regular price $684.96
In stock

Rinnai
Rinnai R-RE180iP High Efficiency 8.5-GPM 180000-BTU Indoor Liquid Propane Tankless Water Heater
Regular price $685.84
In stock

Rinnai
Rinnai RSC199eN Smart-Circ Condensing Gas Tankless Water Heater 199,000 BTU
Regular price $971.90
In stock


Rinnai
Rinnai R-RE180eP HE 180k BTU Propane Exterior Tankless Water Heater
Regular price $685.84
In stock


Rinnai
Rinnai R-REP199iP Rep Model Series High Efficiency Non Condensing Includes A Built-In Recirculation Pump
Regular price $1,125.84
In stock

Rinnai
Rinnai RE160eN Non-Condensing Natural Gas Tankless Water Heater 160,000 BTU Up to 6.1 GPM
Regular price $545.56
In stock

Rinnai
Rinnai R-REP199en Natural Gas Non-Condensing Tankless Water Heater 199,000 BTU
Regular price $1,180.76
In stock

Rinnai
Rinnai R-REP199iN Rep Model Series High Efficiency Non Condensing Includes A Built-In Recirculation Pump
Regular price $1,120.21
In stock

Rinnai
Rinnai R-RE199eP High Efficiency 9.8-GPM 199000-BTU Outdoor Liquid Propane Tankless Water Heater
Regular price $795.00
In stock


Rinnai
Rinnai RL94iN High Efficiency Plus 9.8 GPM 199,000 BTU Natural Gas Interior Tankless Water Heater
Regular price $998.17
In stock

Rinnai
Rinnai I060SN 60,000 BTU Condensing Wall Mounted Heat Only Boiler NG
Regular price $1,499.05
In stock

Rinnai
Rinnai M090SN Solo 90,000 BTU Condensing Wall Mounted Heat Only Boiler (Natural Gas)
Regular price $1,483.85
In stock

Rinnai
Rinnai EX38DTN CCY 38400 DIRECARBON TIPPED VENT WALL FURNACE CARBON TIPPED SERIES NG MAX
Regular price $1,627.76
In stock

Rinnai
Rinnai REP199IP REP Model Series 199 MBH Indoor Non-Condensing Propane Gas Tankless Water Heater
Regular price $996.04
In stock

Rinnai
Rinnai I090SN i090SN 90,000 BTU Condensing Wall Mounted Heat Only Boiler (NG)
Regular price $1,412.86
In stock

Rinnai
Rinnai CU199IN SENSEI CU Series 199 MBH Indoor Condensing Natural Gas Tankless Water Heater
Regular price $1,664.93
In stock

Rinnai
Rinnai RX199IN Water Heater Sensei RX Tankless 11 Gallons per Minute 199K BTU REPLACES RU199
Regular price $984.00
In stock


Rinnai
Rinnai EX38DTWN EnergySaver – 38,400 BTU – Gas Direct-Vent Wall Furnace – NG – 80% AFUE – White
Regular price $1,708.00
In stock

Rinnai
Rinnai EX17DTP EnergySaver – 16,700 BTU – Gas Direct-Vent Wall Furnace – LP – 81% AFUE
Regular price $1,370.02
In stock

Rinnai
Rinnai EX22DTP Energy Saver Direct Vent 1.5 Ton Modulating Stage AC and Gas 20700 BTU Furnace
Regular price $1,515.47
In stock

Rinnai
Rinnai I120SN 120,000 BTU Condensing Wall Mounted Heat Only Boiler (NG)
Regular price $1,728.40
In stock

Rinnai
Rinnai RE140IP RE Model Series 140 MBH Indoor Non-Condensing Propane Gas Tankless Water Heater
Regular price $533.95
In stock

Rinnai
Rinnai RE180EP Water Heater 180 MBH Outdoor Non-Condensing Propane Gas Tankless RE180EP
Regular price $791.74
In stock

Rinnai
Rinnai EX11DTN Energy Saver 82% AFUE – 11,000 BTU – Direct Vent – Gas Wall Furnace
Regular price $1,630.27
In stock


Rinnai
Rinnai M060SN Solo 60,000 BTU Condensing Wall Mounted Heat Only Boiler (Natural Gas)
Regular price $1,544.39
In stock

Rinnai
Rinnai RE160IP RE Series Residential 160,000 BTU Liquid Propane Tankless Water Heater Concentric Vent
Regular price $579.82
In stock

Rinnai
Rinnai CU199IP SENSEI CU Series 199 MBH Indoor Condensing Propane Gas Tankless Water Heater
Regular price $1,269.91
In stock

Rinnai
Rinnai RE180IN RE Model Series 180 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Regular price $617.17
In stock

Rinnai
Rinnai M060CN M-Series 60,000 BTU Condensing Wall Mounted Combi Boiler (Natural Gas)
Regular price $3,264.32
In stock

Rinnai
Rinnai RXP199iN Condensing Smart Sense Natural Gas or Propane Tankless Water Heater Up to 11.1 GPM 199,000 BTU
Regular price $1,132.76
In stock

Rinnai
Rinnai EX08DTP Energy Saver Direct Vent 0.5 Ton Modulating Stage AC and Gas 8000 BTU Furnace
Regular price $911.80
In stock

Rinnai
Rinnai I090CN i090CN 90,000 BTU Condensing Wall Mounted Combi Boiler (NG)
Regular price $1,832.57
In stock

Rinnai
Rinnai EX17DTN Energy Saver 81.00 % AFUE – 16700 BTU – Direct Vent – Variable Speed – Furnace
Regular price $1,296.65
In stock

Rinnai
Rinnai M160SN M-Series Condensing 95.0% Natural Gas Boiler with 160,000 BTU Input
Regular price $1,932.16
In stock


Rinnai
Rinnai RE180IP RE Model Series 180 MBH Indoor Non-Condensing Propane Gas Tankless Water Heater
Regular price $768.85
In stock

Rinnai
Rinnai RE199IP RE Model Series 199 MBH Indoor Non-Condensing Propane Gas Tankless Water Heater
Regular price $853.05
In stock

Rinnai
Rinnai I150SN 150,000 BTU Condensing Wall Mounted Heat Only Boiler (NG)
Regular price $1,265.78
In stock

Rinnai
Rinnai RE199IN RE Model Series 199 MBH Indoor Non-Condensing Natural Gas Tankless Water Heater
Regular price $873.31
In stock

Rinnai
Rinnai CX199IN 11.0 GPM Sensei CX Series Commercial Condensing Tankless Hot Water Heater
Regular price $1,132.25
In stock

Rinnai
Rinnai EX38DTP EnergySaver® – 36,500 BTU – Gas Direct-Vent Wall Furnace – LP – 80% AFUE – Beige
Regular price $1,804.61
In stock

Rinnai
Rinnai E85SRP Condensing Propane Gas Boiler with 85,000 BTU Input
Regular price $1,249.52
In stock

Rinnai
Rinnai EX22DTWN Rinnai EnergySaver – 21,500 BTU – Gas Direct-Vent Wall Furnace – NG – 81% AFUE – White
Regular price $1,414.90
In stock

Rinnai
Rinnai EX38DTWP Energy Saver Direct Vent 3 Ton Modulating Stage AC and Gas 36500 BTU Furnace
Regular price $1,708.00
In stock

Rinnai
Rinnai I120CN i120CN 120,000 BTU Condensing Wall Mounted Combi Boiler NG
Regular price $1,837.26
In stock


Rinnai
Rinnai EX22DTN Energy Saver 81.00 % AFUE – 21500 BTU – Direct Vent – Variable Speed – Furnace
Regular price $1,515.47
In stock

Rinnai
Rinnai EX11DTP Energy Saver Direct Vent 1 Ton Modulating Stage AC and Gas 11000 BTU Furnace
Regular price $1,090.88
In stock

Rinnai
Rinnai I060CN i060CN 60,000 BTU Condensing Wall Mounted Combi Boiler NG
Regular price $1,266.35
In stock

Rinnai
Rinnai CHS398100HViN 119 Gal. Tall Gas Hybrid Water Heating System
Regular price $11,511.09
In stock

Rinnai
Rinnai RE160IN Non-Condensing Natural Gas Tankless Water Heater 160,000 BTU
Regular price $587.23
In stock

Rinnai
Rinnai RU199IN Sensei™ Residential 199,000 BTU Natural Gas Tankless Water Heater Indoor
Regular price $1,186.07
In stock

Rinnai
Rinnai RU160IN Sensei Residential 160,000 BTU Natural Gas Tankless Water Heater Indoor
Regular price $876.49
In stock

Rinnai
Rinnai RU160IP Sensei™ Residential 160,000 BTU Liquid Propane Tankless Water Heater Indoor
Regular price $999.52
In stock

Rinnai
Rinnai RU199IP SENSEI SE+ Series 199 MBH Indoor Condensing Propane Gas Tankless Water Heater
Regular price $1,078.80
In stock

Rinnai
Rinnai RU130IP SENSEI SE+ Series 130 MBH Indoor Condensing Propane Gas Tankless Water Heater
Regular price $776.97
In stock

Rinnai
Rinnai RUCS65IN SE Series 130 MBH Indoor Condensing Natural Gas Tankless Water Heater
Regular price $661.54
In stock

Rinnai
Rinnai RU199EP Sensei™ Residential 199,000 BTU Liquid Propane Tankless Water Heater Outdoor
Regular price $1,163.05
In stock

Rinnai
Rinnai RU180IP Sensei™ Residential 180,000 BTU Liquid Propane Tankless Water Heater Indoor
Regular price $1,024.17
In stock




Rinnai
Rinnai RU180IN Tankless Water Heater 15000 to 180000 BTU/Hr 9 GPM
Regular price $504.63
In stock

Rinnai
Rinnai RUR199EN Sensei Natural Gas Tankless Water Heater 199000 BTU/Hour
Regular price $1,492.51
In stock

Rinnai
Rinnai RUS65EN Ultra Series Natural Gas 130000 BTU Tankless Water Heater
Regular price $708.35
In stock

Rinnai
Rinnai RU130IN Sensei™ Residential 130,000 BTU Natural Gas Tankless Water Heater Indoor
Regular price $1,044.43
In stock



Rinnai
Rinnai FC824N 120 VAC 60 Hz 29 W 24000 BTU/Hr Natural Gas Vent-Free Fan Convection Heater
Regular price $618.44
In stock


Rinnai
Rinnai RSC199iP 199 MBH Indoor Condensing Propane Gas Tankless Water Heater
Regular price $1,103.47
In stock

Rinnai
Rinnai RUR199EP 15000 to 199000 BTU/Hr Tankless Liquid Propane Gas Water Heater
Regular price $1,416.07
In stock

Rinnai
Rinnai CU199EN Sensei – 199,000 BTU – Commercial Natural Gas Tankless Water Heater
Regular price $1,245.45
In stock

Rinnai
Rinnai IP090160C 90,000 BTU Condensing Wall Mounted Combi Boiler (NG/LP)
Regular price $1,926.46
In stock

Rinnai
Rinnai CHS19980RECIN R-Series WTR HTR Power 1 Each Replacement MPN
Regular price $5,384.61
In stock




Rinnai
Rinnai RE140EN Rinnai RE140eN Natural Gas Tankless Water Heater 140000 BTU
Regular price $580.25
In stock

Rinnai
RINNAI RE140EP RE Model Series 140 MBH Outdoor Non-Condensing Propane Gas Tankless Water Heater
Regular price $580.25
In stock

Rinnai
Rinnai REP199EP 199000 BTU Outdoor Non-Condensing Tankless Propane Water Heater
Regular price $1,046.00
In stock

Rinnai
Rinnai CHS199100RECiN Demand Duo R-Series Hybrid Water Heating System
Regular price $5,393.25
In stock


Rinnai
Rinnai V75EN Non-Condensing Outdoor Tankless Water Heater 180,000 BTU (Natural Gas)
Regular price $760.70
In stock







Rinnai
Rinnai RE180e Re180e 180,000 Btu, Non-Condensing Outdoor Tankless Water Heater (Natural Gas)
Regular price $1,044.65
In stock



Rinnai
Rinnai RE160i Non-Condensing Indoor Tankless Water Heater 160,000 BTU (Natural Gas)
Regular price $867.24
In stock





Rinnai
Rinnai RE199e High Efficiency Non-Condensing Tankless Hot Water Heater Outdoor
Regular price $1,279.08
In stock

Rinnai
Rinnai V53DEN Value Series Residential Natural Gas Tankless Water Heater – Outdoor
Regular price $604.70
In stock

Rinnai
Rinnai RUR160IN Sensei 160,000 BTU Condensing Indoor Tankless Water Heater with Pump Valve
Regular price $1,063.99
In stock

Rinnai
Rinnai IP199199C 199,000 BTU Condensing Wall Mounted Boiler (NG/LP)
Regular price $2,077.22
In stock


Rinnai
Rinnai TRS03ILCXIN commercial freestanding rack systems 597,000 BTU 3-unit
Regular price $10,274.42
In stock

Rinnai
Rinnai CX160I SENSEI CX Series Commercial Indoor Tankless Water Heater 160,000 BTU/H without pump
Regular price $1,372.72
In stock


Rinnai
Rinnai RU160I SENSEI RU160iN super high efficiency plus condensing tankless water heater
Regular price $1,517.20
In stock

Rinnai
Rinnai REHP50 residential electric heat pump water heater 4.5kW 208/240V 50 gallon
Regular price $1,732.50
In stock

Rinnai
Rinnai RSC199I SENSEI RSC199iN tankless water heater 199,000 BTU
Regular price $1,892.13
In stock



Rinnai
Rinnai REHP65 residential electric heat pump water heater 4.5kW 208/240V 65 gallon
Regular price $2,273.04
In stock










Rinnai
Rinnai CHS19980RIN Demand Duo Hybrid 199000 BTU (80 Gal) RCHS19980RIN
Regular price $2,968.81
In stock

Rinnai
Rinnai RSC199EP Sensei 6.4 GPM Propane Tankless Water Heater Outdoor
Regular price $1,387.54
In stock
Showing 48 of 139
About Rinnai
Rinnai model numbers carry the essentials: RE, RU, RX and RSC are residential tankless lines, CU and CX are commercial, i and e mean indoor and outdoor, and N or P at the end is natural gas or propane. Match all three to your installation before ordering.
- Free shipping across the United States
- Dispatch in 1 business day (Mon–Fri)
- Delivery in 1–3 business days (Mon–Fri)
- 90-day returns on unopened, factory-sealed cylinders, cans, water heaters, boilers, heaters and accessories
- 30-day defect & leak replacement
- Card payments handled on Stripe — no card data reaches this site