71 🟡 Repair Required
Rinnai Error Code 71: Gas Valve Circuit Error
⚠️ 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
What Does Rinnai Error Code 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.
Common Causes of Rinnai Code 71
- Faulty gas valve
- Wiring issue in the gas valve circuit
- Control board malfunction
Applicable Rinnai Models
Need a Pro to Fix Rinnai Code 71?
A licensed HVAC technician can diagnose and fix this issue quickly.
Find a Licensed Tech Near You →Replacement Parts for Rinnai Tankless Water Heater Code 71
Gas Valve Assembly OEM: RIN-100025000
Control Board OEM: RIN-100030000