The Rinnai Power Transformer (805000158) is a genuine OEM replacement electrical component for i-Series Plus combination boilers. The power transformer steps down line voltage to the lower voltages required by the control boards, sensors, and other electronic components throughout the system. Transformer failure can cause complete system power loss or erratic electronic behavior. Replacing with this OEM transformer restores stable, properly regulated power delivery to all electronic components.
- Genuine OEM Rinnai replacement power transformer
- Compatible with Rinnai i-Series Plus combination boilers
- Steps down line voltage for control boards and electronic components
- Restores stable and regulated power delivery throughout the system
- Resolves power-related faults and unexpected system shutdowns