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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.
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 7. 5 gpm 5 fixtures at once.


Find your rinnai: see our product guides, manuals, energy guide, videos, 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.
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. 5 gpm 5 fixtures at once. 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.

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.


Hot water heater: heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Space-saving design: compact wall-mounted design of this water heater saves space; multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.

Hot water heater: heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
Smart features: multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water; smart heater features a safety child-lock that automatically turns off central heating. Guaranteed to last: 12-, parts, and 1-year residential and 5-, 5-, 5-, and 1-year commercial standard warranty for heat exchanger, and labor respectively.


1. Rinnai
#ad
Rinnai RL75iN Natural Gas Tankless Hot Water Heater, 7.5 GPM
#adRinnai #ad - 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 RE160iN model. Smart, and 1-year residential guarantee and 5-, 5-, 5-, labor, durable design: includes 12-, and 1-year commercial factory warranty for heat exchanger, and parts, respectively; See Controlr module for WiFi control not included.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.
More information #ad
Find your rinnai: see our product guides, energy guide, manuals, warranty information, videos, 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. 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 7. 5 gpm 5 fixtures at once.
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 31 Inches |
Length | 17.5 Inches |
Weight | 54 Pounds |
Width | 13 Inches |
Part Number | RL75iN |
Model | RL75iN |
Warranty | See Manufacturer |
More information #ad
2. Rinnai
#ad
Rinnai CU199iN Natural Gas Condensing Tankless Hot Water Heater, 11 GPM
#adRinnai #ad - Energy and space efficient: Space-saving design conserves energy as it only heats when necessary; multiple venting options offer installation flexibility. Instant heating: circ-logic technology enables recirculation patterns that coincide with your typical habits; Wi-Fi monitoring creates hot water on demand.More information #ad
Optimal water pressure: high-performance 11 GPM hot water flow rate for a powerful, constant stream. Guaranteed to last: 8-, 5-, and labor, and 1-year commercial warranty for heat exchanger, parts, respectively.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
3. Rinnai
#ad
Up to 7.5 GPM, Rinnai V75iP Non-Condensing Propane Tankless Water Heater, Indoor Installation
#adRinnai #ad - Smart, long-term damage to unit; includes 15-, and 1-year residential guarantee for heat exchanger, Durable Design: Enhanced scale detection helps prevent serious, labor, and parts, 5-, respectively; See Controlr module for WiFi control not included.Find your rinnai: see our product guides, manuals, energy guide, videos, 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.
More information #ad
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. 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. 5 gpm 5 fixtures at once. 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.
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
4. Rinnai
#ad
11 GPM, Natural Gas, Rinnai RU199iN Condensing Tankless Hot Water Heater, Indoor Installation
#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
Instant heating: equipped with circ-Logic - Pair with an external pump to reduce wait time for hot water via scheduled or on-demand recirculation. Optimal water pressure: up to 11 GPM hot water flow rate for a powerful, constant stream. Wifi monitoring.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
21"" Non Condensing Horizontal Termination Divert Kit for Minimal Clearance
#adRinnai #ad - Zero clearance To Combustibles. 1 21-inch horizontal Termination Pipe. Rubber Wall Plate. 1 90 degree Elbow. Professional Installation Recommended.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
6. Rinnai
#ad
Rinnai i090SN Condensing Gas Boiler, Natural Gas 90K BTU
#adRinnai #ad - Guaranteed to last: 12-, 5-, parts, 5-, and 1-year commercial standard warranty for heat exchanger, and 1-year residential and 5-, and labor respectively. Smart features: multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water; smart heater features a safety child-lock that automatically turns off central heating.Hot water heater: heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
More information #ad
User-friendly interface: electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings; up/down arrows adjust the temperature between 104°F and 180°F. Space-saving design: compact wall-mounted design of this water heater saves space; multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet.
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 26.4 Inches |
Length | 10.9 Inches |
Weight | 10.9 Pounds |
Width | 18.5 Inches |
Part Number | i090SN |
Model | i090SN |
Warranty | HEX 12 yr / Parts 2 yr / Labor 1 yr |
More information #ad
7. Rinnai
#ad
Rinnai i150SN Condensing Gas Boiler, Natural Gas 150K BTU
#adRinnai #ad - Space-saving design: compact wall-mounted design of this water heater saves space; multiple venting options include a 2-inch PVC up to 65 feet and 3-inch up to 150 feet. User-friendly interface: electric heater features a digital display main screen, a temperature and pressure display, and an outdoor reset sensor with easy parameter settings; up/down arrows adjust the temperature between 104°F and 180°F.Hot water heater: heat the whole house with this boiler featuring a self-cleaning stainless-steel heat exchanger with a modulating wire mesh burner and a secondary flat plate heat exchanger for showers and faucets.
More information #ad
Smart features: multizone control capability allows thermostat and control pumps to connect directly to the boiler that warms the house and the tap water; smart heater features a safety child-lock that automatically turns off central heating. Guaranteed to last: 12-, parts, and 1-year residential and 5-, 5-, 5-, and 1-year commercial standard warranty for heat exchanger, and labor respectively.
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 26.4 Inches |
Length | 10.9 Inches |
Weight | 68.3 Pounds |
Width | 18.5 Inches |
Part Number | i150SN |
Model | i150SN |
Warranty | HEX 12 yr / Parts 2 yr / Labor 1 yr |
More information #ad
8. Rinnai
#ad
Chrome, Small, Rinnai PCD03-SM2 RPCD03SM2
#adRinnai #ad - Application: for covering the water and gas piping of the RL75i/e, RL94i/e, RLX94i water heaters. Tankless water heater accessory.More information #ad
Brand | Rinnai #ad |
Manufacturer | Rinnai #ad |
Height | 23.5 Inches |
Length | 3 Inches |
Weight | 6.4 Pounds |
Width | 17 Inches |
Part Number | PCD03-SM2 |
Model | PCD03-SM2 |
Warranty | See Manufacturer |
More information #ad
9. Supplying Demand
#ad
Supplying Demand RTG20235C Tankless Gas Water Heater Ignitor Coil Replacement
#adSupplying Demand #ad - 120v rtg20235c ignitor coil. Make sure the ignitor is getting the correct voltage. Sd products come in Supplying Demand packaging. This is required anytime the ignitor coil is damaged or fails to operate properly.More information #ad
If the igniter fails, the burner will not light. Water heater parts and accessories should only be installed by qualified technicians.Brand | Supplying Demand #ad |
Manufacturer | Supplying Demand #ad |
Height | 1 Inches |
Length | 10.25 Inches |
Width | 1.25 Inches |
Part Number | SDRTG20235C |
Model | SDRTG20235C |
Warranty | All Supplying Demand products come with a 60-day money back guarantee and 1-year warranty. The order can be returned within 60 days in its original condition for a full refund or replaced within 1 year after providing a compatible model and serial number. |
More information #ad