Description
Rheem-Ruud 470038 Control Temperature Thermistor 10K Overview
The Rheem-Ruud 470038 is an OEM replacement control temperature thermistor designed to maintain accurate temperature sensing within compatible Rheem and Ruud HVAC systems. A properly functioning thermistor is critical to system efficiency — it feeds real-time temperature data to the control board, enabling precise staging, defrost cycles, and safety shutdowns.
Key Features
- OEM Rheem-Ruud replacement part — ensures proper fit and function
- 10K ohm resistance rating for accurate temperature measurement
- Designed for use in compatible Rheem and Ruud heating and cooling equipment
- Supports reliable control board communication for efficient system operation
- Helps maintain proper staging, defrost, and safety control sequences
- Direct drop-in replacement to minimize downtime during service calls
Application
This thermistor is intended as a direct OEM replacement for compatible Rheem and Ruud residential and light commercial HVAC units. Always verify compatibility with your specific model number before installation.
Why Choose OEM Parts?
Using genuine Rheem-Ruud replacement components ensures the control system operates within factory-specified parameters, protecting equipment warranties and delivering long-term reliability. The 470038 thermistor is engineered to the same tolerances as the original, giving technicians confidence in every repair.







Reviews
There are no reviews yet.