![Lennox 55W64 Pressure Switch, High Pressure specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-55w64-specs.png?v=1794089869&width=1445)
The Lennox 55W64 is a genuine Lennox high-pressure switch used to monitor system pressure in HVAC equipment and interrupt the control circuit if pressure rises above a safe operating level.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 55W64 |
|---|---|
| Brand | Lennox |
| Type | Pressure Switch |
| Switch Function | High Pressure |