Luckily, Rinnai water heaters have an advanced set of error codes that help you identify the source of the problem. In this article, we’ll be checking out one of the most common error codes that customers …

Feb 17, 2025 · Learn how to fix Rinnai Error Code 11 with this comprehensive guide. Discover the causes, step-by-step solutions, and maintenance tips.

Feb 9, 2025 · Encountering error code 11 on your Rinnai water heater can be frustrating, signaling an ignition problem. This comprehensive guide explains the causes, such as air or gas supply issues, …

Jan 10, 2025 · By following these steps and conducting thorough troubleshooting, you can effectively address Rinnai Code 11 and resume the smooth operation of your tankless water heater.

Getting Code 11 on your Rinnai tankless water heater? This short video explains the ignition failure error, common causes like gas supply issues or dirty components, and step-by-step ...

Nov 22, 2022 · Error code 11 indicates a problem with the ignition system (no ignition). Your Rinnai Tankless water heater will throw this fault code due to insufficient gas or incorrect inlet gas pressure, …

Sep 26, 2023 · Troubleshooting Rinnai Error Code 11. Learn how to resolve this issue. Get expert tips and solutions to keep your water heater running smoothly.

Use of the Controller To display error codes, press the ON/OFF button followed by the thermostat button to cycle t. ough the error codes. To display the water flow through the water heater, press the …

Jun 29, 2021 · Have no fear because we’re here to help you decode the error so you can troubleshoot and fix the problem. An error code 11 on a Rinnai tankless water heater can appear due to an issue …

To effectively troubleshoot and resolve this issue, it is important to understand the possible causes behind Rinnai tankless water heater code 11. There are several potential culprits that can trigger the …