![Rheem RTG20212BC Thermistor, Heat Exchanger specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-rtg20212bc-specs.png?v=1793975940&width=1445)
This Rheem RTG20212BC is a genuine replacement thermistor that monitors heat exchanger temperature and sends readings to the control board. Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | RTG20212BC |
|---|---|
| Brand | Rheem |
| Type | Thermistor |
| Location | Heat Exchanger |