![Rheem 47-20045-02 Limit Switch, 110-150°F Auto Reset specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-472004502-specs.png?v=1793975156&width=1445)
This Rheem 47-20045-02 limit switch is a genuine Rheem replacement part that monitors furnace plenum temperature and automatically resets, with a 110-150°F operating range. It shuts down the burners if temperatures exceed safe limits, helping prevent overheating, and resets automatically once temperatures return to normal. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 47-20045-02 |
|---|---|
| Brand | Rheem |
| Type | Limit Switch |
| Temperature Range | 110-150°F |
| Reset Type | Automatic |