The Rinnai O-Ring (807000205) is a genuine OEM sealing component for i-Series Plus combination boilers. O-rings are critical sealing elements used at connections and assemblies throughout the water circuit. This part matches the original OEM specification for correct fitment and durability. Replace during any hydraulic system service to prevent leaks and protect system components from water damage.
- Genuine OEM Rinnai replacement O-ring
- Compatible with Rinnai i-Series Plus combination boilers
- Prevents water leaks throughout the hydraulic circuit
- OEM specification ensures correct fit and material
- Recommended replacement during all hydraulic service