Rheem Water-Heater Error Codes | Service Manual Source
Available Models
Section titled “Available Models”| Model | Error Codes | Details |
|---|---|---|
| prog40-42n-rh62 | 4 | View |
| xe50t10hd50u0 | 4 | View |
| xg50t12du36u0 | 4 | View |
Total Error Codes: 12
Section titled “Total Error Codes: 12”Common Rheem Water-Heater Error Codes
Section titled “Common Rheem Water-Heater Error Codes”- C01 - prog40-42n-rh62
- C11 - prog40-42n-rh62
- C11 - xe50t10hd50u0
- C13 - xe50t10hd50u0
- C01 - xg50t12du36u0
Troubleshooting Tips
Section titled “Troubleshooting Tips”When you encounter an error code on your Rheem water-heater:
- Note the exact error code displayed on the panel
- Find your model in the table above
- Click the error code for detailed troubleshooting steps
- Follow safety warnings - some repairs require professional service
Last Updated: March 2026