The Rinnai Combustion Fan Assembly (108000130) is a genuine OEM replacement component for i-Series Plus combination boilers. The combustion fan draws in fresh air and supplies the precise volume of combustion air needed for proper burner operation. Fan speed is modulated by the control board to match the current firing rate. A faulty fan can cause ignition failures, combustion problems, or error codes. Replacing with this OEM assembly restores proper combustion air delivery and system performance.
- Genuine OEM Rinnai replacement combustion fan assembly
- Compatible with Rinnai i-Series Plus combination boilers
- Delivers precise combustion air volume for efficient burner operation
- Fan speed modulated by control board for variable firing rates
- Resolves combustion faults and ignition failures caused by fan failure