![Lennox 59W45 Limit Switch, 150°F Open specifications — New England Supply House [NESH-SPECTABLE-V1]](http://newenglandsupplyhouse.com/cdn/shop/files/nesh-59w45-specs.png?v=1794088907&width=1445)
This Lennox 59W45 is a limit switch that opens at 150°F with a 40°F differential, shutting down the burner if the furnace overheats and resetting once temperatures drop back to a safe range. It is a genuine Lennox replacement part.
Confirm this part number against your equipment's parts list before ordering.
Specifications
| Part Number | 59W45 |
|---|---|
| Brand | Lennox |
| Type | Limit Switch |
| Open Temperature | 150°F |
| Differential | 40°F |