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Original design: tankless hot water heater only heats when necessary to conserve energy; For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE180iP model. Never run out of hot water with this compact propane water heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.
Smart, labor, 5-, and parts, durable design: enhanced scale detection helps prevent serious, and 1-year residential guarantee for heat exchanger, long-term damage to unit; includes 15-, respectively; See Controlr module for WiFi control not included.

Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allow for an easy installation.

Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended.

Original design: tankless hot water heater's circ-logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE180iN model.
Professional installation recommended: visit the find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician.


Energy and space efficient: Space-saving design conserves energy as it heats only when necessary. Guaranteed to last: 15-, and 1-year residential for heat exchanger, labor, and parts, 5-, respectively.

Rinnai's condensing technology features dual heat exchangers to provide maximum efficiency, up to. 96 energy factor; Wifi Capable. Recirculation capability, with or without a dedicated recirculation line Innovative technology provides an endless supply of hot water.


1. Rinnai
#ad
Rinnai 223188 Venting Termination Kit
#adRinnai #ad - H. All products distributed in north america have been approved by the Canada Standards Association CSA and adhere to the strict standards of American National Standards Institute ANSI. Tankless water heaters are designed to help you significantly cut your energy usage — and the costs associated with it.More information #ad
All factories are iso 9001 and/or ISO 14001 certified. 24/7/365 with industry-leading warranties and a network of independent dealers trained on everything from product selection to installation and repair.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Weight | 6.5 Pounds |
Part Number | 223188 |
More information #ad
2. Rinnai
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Indoor Installation, Rinnai V75iP Non-Condensing Propane Tankless Water Heater, Up to 7.5 GPM
#adRinnai #ad - Find your rinnai: see our product guides, energy guide, videos, manuals, warranty information, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region.Original design: tankless hot water heater only heats when necessary to conserve energy; For the latest in non-condensing technology and a cleaner layout that speeds up service and installation, check out our new RE180iP model. Never run out of hot water with this compact propane water heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 7.
More information #ad
5 gpm 5 fixtures at once. Professional installation recommended: visit the find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician. Smart, labor, 5-, and parts, durable design: enhanced scale detection helps prevent serious, and 1-year residential guarantee for heat exchanger, long-term damage to unit; includes 15-, respectively; See Controlr module for WiFi control not included.
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 12.8 Inches |
Length | 17.32 Inches |
Weight | 45.6 Pounds |
Width | 30.51 Inches |
Part Number | V75IP |
Model | V75iP |
Warranty | See Manufacturer |
More information #ad
3. Rinnai
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Rinnai RUCS75iN Tankless Hot Water Heater, Indoor Installation, 7.5 GPM, Natural Gas
#adRinnai #ad - Optimal water pressure: high-performance 7. 5 gpm hot water flow rate for a powerful, constant stream. Guaranteed to last: 12-, 5-, parts, and 1-year residential factory warranty for heat exchanger, and labor respectively.Multiple venting options available including PVC/CPVC using the Ubbink Concentric to Twin Pipe adaptor allow for an easy installation.
More information #ad
Energy and space efficient: Space-saving design conserves energy as it heats only when necessary. Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 14.5 Inches |
Length | 22 Inches |
Weight | 63 Pounds |
Width | 34 Inches |
Part Number | RUCS75iN |
Model | RUCS75iN |
Warranty | See Manufacturer |
More information #ad
4. Rinnai
#ad
Natural Gas, 11 GPM, Indoor Installation, Rinnai RU199iN Condensing Tankless Hot Water Heater
#adRinnai #ad - Wifi monitoring. Guaranteed to last: 15-, and parts, labor, 5-, and 1-year residential for heat exchanger, respectively. Energy and space efficient: Space-saving design conserves energy as it heats only when necessary.Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended.
More information #ad
Optimal water pressure: up to 11 GPM hot water flow rate for a powerful, constant stream. Instant heating: equipped with circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 33.86 Inches |
Length | 22.05 Inches |
Weight | 74.1 Pounds |
Width | 14.76 Inches |
Part Number | RU199iN |
Model | RU199iN |
Warranty | See Manufacturer |
More information #ad
5. Rinnai
#ad
Rinnai RL94iN Non-Condensing Natural Gas Tankless Water Heater, Indoor Installation, Up to 9.8 GPM
#adRinnai #ad - Never run out of hot water with this compact tankless gas water heater: Non-condensing tankless hot water heater from Rinnai is only the size of a small suitcase and fits in a wide variety of spaces, but provides up to 9. 8 gpm 6 fixtures at once.Original design: tankless hot water heater's circ-logic technology offers recirculation patterns that match your habits; For the latest in non-condensing technology that speeds up service and installation, check out our new RE180iN model.
More information #ad
Smart, and 1-year commercial factory warranty for heat exchanger, and parts, 5-, and 1-year residential guarantee and 5-, 5-, durable design: Includes 12-, labor, respectively; See Controlr module for WiFi control not included. Find your rinnai: see our product guides, manuals, warranty information, videos, energy guide, and tables to find the right tankless water heater for your home; Check our Ground Water Temperature Map to see if this heater is optimal for your region. Professional installation recommended: visit the find a Rinnai PRO page on our website to locate a qualified technician in your area to install your tankless water heater; We do not recommend installing a water heater without a technician.
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 31 Inches |
Length | 17.5 Inches |
Weight | 54.78 Pounds |
Width | 13 Inches |
Part Number | RL94iN |
Model | RL94IN |
Warranty | See Manufacturer |
More information #ad
6. Rinnai
#ad
11 GPM, Rinnai CU199iN Natural Gas Condensing Tankless Hot Water Heater
#adRinnai #ad - Instant heating: circ-logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand. Guaranteed to last: 8-, 5-, and 1-year commercial warranty for heat exchanger, parts, and labor, respectively.More information #ad
Energy and space efficient: Space-saving design conserves energy as it only heats when necessary; multiple venting options offer installation flexibility. Optimal water pressure: high-performance 11 GPM hot water flow rate for a powerful, constant stream.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 33.86 Inches |
Length | 22.05 Inches |
Weight | 73.9 Pounds |
Width | 14.76 Inches |
Part Number | CU199iN |
Model | CU199iN |
Warranty | See Manufacturer |
More information #ad
7. Rinnai
#ad
Rinnai RUR199iN Condensing Tankless Hot Water Heater, 11 GPM, Indoor Installation, Natural Gas
#adRinnai #ad - Endless hot water: enjoy unlimited hot water flow throughout the house; compact, durable, and easy to install; professional installation recommended.Energy and space efficient: Space-saving design conserves energy as it heats only when necessary. Guaranteed to last: 15-, and 1-year residential for heat exchanger, labor, and parts, 5-, respectively.
More information #ad
Optimal water pressure: up to 11 GPM hot water flow rate for a powerful, constant stream. Instant heating: thermacirc360 technology provides faster hot water with a built-in recirculation pump, timer and thermal bypass valve - ideal for homes without a dedicated return line. Wifi monitoring.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 33.86 Inches |
Length | 22.05 Inches |
Weight | 84 Pounds |
Width | 14.76 Inches |
Part Number | RUR199iN |
Model | RUR199iN |
Warranty | See Manufacturer |
More information #ad
8. Rinnai
#ad
Rinnai RUR98iN Ultra Series Condensing Indoor Natural Gas Tankless Water Heater, 9.8 Max
#adRinnai #ad - Innovative technology provides an endless supply of hot water. About the size of a small suitcase. Installation type-indoor, tankless Rack System TRS/TRW Compatible, 1/2" Gas Line Compatible.Rinnai's condensing technology features dual heat exchangers to provide maximum efficiency, up to. 96 energy factor; Wifi Capable. Recirculation capability, with or without a dedicated recirculation line Innovative technology provides an endless supply of hot water.
More information #ad
Offers both concentric and pvc, providing more venting options right out of the box. Maximum output, minimum space. Flow rate @ 70°50°f Temp Rise ranges between 4. 2 5. 9 and 5. 5 7. 7.Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 26 Inches |
Length | 12.5 Inches |
Weight | 81.6 Pounds |
Width | 10 Inches |
Part Number | RUR98iN |
Model | RUR98iN |
Warranty | Residential: Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial: Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor). |
More information #ad
9. Rinnai
#ad
Rinnai 223187 21-Inch Non Condensing Horizontal Termination Diverter Kit
#adRinnai #ad - Zero clearance To Combustibles. 1 21-inch horizontal Termination Pipe. 1 90 degree Elbow. Professional Installation Recommended. Rubber Wall Plate.More information #ad
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 7.87 Inches |
Length | 33.42 Inches |
Weight | 6 Pounds |
Width | 7.28 Inches |
Part Number | 223187 |
Model | 223187 |
Warranty | See Manufacturer |
More information #ad
10. Rinnai
#ad
Rinnai 224063, White, Small
#adRinnai #ad - 90-degree elbow. 3-inch - 5-Inch concentric. Rinnai lsi and rci series tankless water heaters. Easy assembly. Zero clearance to combustibles.More information #ad
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 6.2 Inches |
Length | 8.1 Inches |
Weight | 1.4 Pounds |
Width | 7.9 Inches |
Part Number | 224063 |
Model | 224063 |
Warranty | See Manufacturer |
More information #ad