![Rheem SP10100B Thermopile, 23 in. specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-sp10100b-specs.png?v=1793976014&width=1445)
The Rheem SP10100B is a 23 in. thermopile used in gas water heaters and furnaces to generate the small voltage needed to power the gas control valve when the pilot flame is lit. It is a genuine Rheem replacement part.
Confirm the part number against your equipment's parts list before ordering.
Specifications
| Part Number | SP10100B |
|---|---|
| Brand | Rheem |
| Type | Thermopile |
| Length | 23 in. |