Rinnai Error Code 71: Gas Valve Circuit Error
Warning: Your Rinnai water heater has a gas valve circuit error. It's safe to use other appliances, but don't operate the water heater until the issue is resolved.
How to Fix Rinnai Code 71
- Check if the power switch is turned on
- Ensure the gas supply is turned on and the pilot light is lit (if applicable)
- If the water heater is still under warranty, contact Rinnai's customer support for assistance
How to Reset Rinnai Code 71
- Turn off the unit using the power button on the front panel.
- Turn off the gas supply valve.
- Turn off the circuit breaker supplying power to the unit. Wait 30 seconds.
- Restore power at the breaker, then open the gas valve.
- Turn the unit back on. If the error returns, the underlying issue needs repair.
What does 71 mean?
The Rinnai 71 error code indicates a problem with the gas valve circuit. This could be due to a faulty gas valve, a wiring issue, or an issue with the control board. The water heater will not operate until the problem is fixed to ensure safety and proper function.
Affected Models
Replacement Parts
| Part | OEM Number | Est. Cost |
|---|---|---|
| Gas Valve Assembly | RIN-100025000 | — |
| Control Board | RIN-100030000 | — |
Related Codes on Same Models
| Code | Description | Severity |
|---|---|---|
| 02 | Stagnant Water Detection | Warning |
| 10 | Air Supply/Exhaust Blockage | Warning |
| 11 | No Ignition | Warning |
| 12 | Flame Failure | Warning |
| 14 | Thermal Fuse | Warning |
| 16 | Over-Temperature | Warning |
| 19 | Electrical Grounding | Warning |
| 25 | Condensate Overflow | Warning |
| 29 | Condensate Neutralizer | Warning |
| 31 | Inlet Thermistor Failure | Warning |