Description
The Rinnai 106000068 is a genuine OEM replacement ignitor engineered specifically for Rinnai RU80 and RU98 series tankless water heaters in both indoor and exterior KB configurations. Featuring an integrated heat wire, this ignitor ensures consistent, reliable spark generation to initiate combustion and maintain peak performance in your Rinnai condensing tankless unit.
Key Features
- Genuine Rinnai OEM replacement part — ensures proper fit and function
- Compatible with RU80 and RU98 series indoor and exterior (I/E) KB models
- Includes integrated heat wire for enhanced ignition reliability
- Restores proper ignition function and combustion startup
- Designed to meet original factory specifications
- Helps prevent ignition failures and associated error codes
Compatibility
- Rinnai RU80 Series Tankless Water Heaters (Indoor & Exterior KB)
- Rinnai RU98 Series Tankless Water Heaters (Indoor & Exterior KB)
Why Choose OEM?
Using a genuine Rinnai OEM ignitor ensures your tankless water heater operates exactly as designed. Aftermarket substitutes may not meet the precise electrical and thermal specifications required for safe, efficient ignition. The Rinnai 106000068 is the correct factory replacement to maintain warranty compliance and long-term system reliability.
Product Details
- Brand: Rinnai
- Part Number: 106000068
- Part Type: Ignitor with Heat Wire
- Application: Tankless Water Heater







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