![Rheem SP20117 Vacuum Switch specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-sp20117-specs.png?v=1793975675&width=1445)
This Rheem SP20117 vacuum switch monitors airflow from the low NOx blower to confirm proper draft before allowing ignition, helping ensure safe combustion. It is a genuine Rheem replacement part. Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | SP20117 |
|---|---|
| Brand | Rheem |
| Type | Vacuum Switch |
| Application | Low NOx Blower |