

Spec Sheet Install Manual
Current RL and 4 of the V models will be discontinued and replaced with the New RE•SERIES™ Non-Condensing models including the REP models with a Built-In Pump and Smart-Circ™ Intelligent Recirculation™
Rinnai has been manufacturing top quality water heaters since 1921, and they have quickly become the number one seller of tankless water heaters in the United States and Canada. Rinnai's water heaters save homeowners money by only heating water when needed, and tankless water heaters save space due to their small size compared to a tank water heater. Other models have the ability to save more money by recirculating hot water heating it to the right temperature instead of always heating cold water.
Features
- ENERGY STAR® Qualified
- Energy Factor of .82 for Natural Gas and Propane
- Certified for Installation in Manufactured (Mobile) Homes
- Enhanced scale detection lessens possibility of serious, long-term damage to unit
- Temperature lock prevents accidental or unauthorized changes to water temperature
- Complies with South Coast Air Quality Management District 14 ng/J or 20 ppm NOx emission levels
-Isolation valves sold separately-
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The Rinnai V65iP requires isolation valves during installation. This valve kit includes hot and cold water shut-off valves, hot and cold water drain valves, and an ANSI approved pressure relief valve. Use of these valves will allow flushing of the heat exchanger and aid in servicing and troubleshooting of your Rinnai. You can purchase them with your water heater above or separately.
Dimensions | Width: 14 Inches (355.6 mm) |
Height: 23 Inches (584.2 mm) | |
Depth: 9 Inches (228.6 mm) | |
Weight | 45.6 lbs (20.7 kg) |
Installation Type | Indoor |
Minimum/Maximum BTU | 10,300 / 150,000 Propane |
Energy Factor | 0.82 for Propane |
Temperature Range | Residential Only: 98°F - 140°F (37°C - 60°C) |
Minimum Activation Rate | 0.4 gpm (1.5 lpm) |
Flow Rate (70° / 50° Temperature Rise) | 3.6 / 5.0 gpm (13.6 / 18.9 lpm) |
Hot Water Flow Rate Range | 0.26 - 6.5 gpm (0.98 - 24.6 lpm) |
Controllers | Standard: MC-91-2US |
Optional: MC-100-1, BC-100V-1 | |
Ultra Lox NOx | Yes |
Warranty (Residential)* | Limited 10-year on heat exchanger, 5-year on parts, 1-year on labor |
Warranty (Commercial)* | Residential Only |
Mobile Home Certified | Yes |
Valves Shipped in Box | No |
High Altitude Approved | Up to 10,200 ft. (3,109 m) |
Certifications | AHRI and CSA |
Venting Options | Concentric |
Tankless Rack System (TRS/TRW) Compatible | No |
1/2" Gas Line Compatible | Yes |
* It is recommended that a trained and qualified professional who has attended a Rinnai training class complete the installation. The warranty may be voided due to any improper installation.
— Installation and service must be performed by a licensed professional.
Related Articles:
How to fix the Rinnai Error Code LC or 00 Scale Build-Up Problem?
Properly Sizing a Tankless Water Heater
Why Every Home Needs a Wireless Controller for their Tankless Water Heater
5 Powerful Benefits of Upgrading to a Rinnai Tankless Water Heater
Rinnai Error Codes and Troubleshooting Tips
How Tankless Water Heaters Work
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