Description
The Rheem-Ruud RTG20006BB is a genuine OEM outlet thermistor designed as a direct replacement for compatible Rheem and Ruud water heating systems. This black thermistor monitors outlet water temperature, providing precise feedback to the unit’s control system to maintain consistent and safe hot water delivery.
Key Features
- Genuine OEM Rheem-Ruud replacement part — ensures proper fit and function
- Monitors outlet water temperature for accurate system control
- Black thermistor design for straightforward identification and installation
- Engineered to maintain reliable temperature sensing performance
- Helps protect system efficiency and extend equipment service life
Application
- Compatible with select Rheem and Ruud water heating equipment
- Designed for direct OEM replacement — no modifications required
- Ideal for HVAC and plumbing technicians performing routine maintenance or component repair
Why Choose OEM?
Using genuine Rheem-Ruud replacement parts like the RTG20006BB ensures your equipment operates within factory specifications. Aftermarket thermistors may not deliver the same accuracy or longevity, potentially leading to temperature control issues or premature system failure. Trust OEM quality to keep your water heating system running at peak performance.







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