The Rinnai Electrode and Flame Rod Assembly (805000150) is a genuine OEM replacement component for i-Series Plus combination boilers. The flame rod continuously monitors the burner flame and signals the control board to confirm combustion, while the electrode generates the spark required to ignite the gas-air mixture at startup. When either component fails, the boiler may experience lockouts, ignition failures, or nuisance shutdowns. Replacing with this OEM assembly restores accurate flame sensing and reliable ignition performance.
- Genuine OEM Rinnai replacement assembly
- Compatible with Rinnai i-Series Plus combination boilers
- Combines flame sensing and ignition electrode functions in one assembly
- Eliminates ignition failures and flame sensing lockouts
- Direct OEM replacement for correct fit and function