Ensure safe and reliable furnace operation with the Lennox 22W68 Control-Limit Switch (100079-01). This OEM high limit switch is factory-rated at 165°F, providing critical protection by shutting down the burner if internal temperatures exceed safe levels. It is a direct replacement part designed specifically for compatible Lennox furnaces and HVAC systems.
Key Features:
- Type: Control-Limit Switch
- Temperature Rating: Opens at 165°F
- Function: High limit safety cut-off to prevent overheating
- Mounting Style: Surface mount with flange
- Compatibility: Designed for select Lennox furnaces and air handlers
