Lennox 24L26 Limit Switch utilizing the correct S1-363-90117-700 hardware

utilizing the correct S1-363-90117-700 hardware ensures a professional finish that matches original equipment manufacturer assembly standards on every call

replacing a failed 1008676 gasket is the standard protocol to restore factory-spec pneumatic performance

Automatic Reset: Deactivates at 170 degrees Fahrenheit and resets at 140 degrees

This part number refers to the 120V coil itself

In high-pressure pneumatic environments

Lennox 24L26 Limit Switch utilizing the correct S1-363-90117-700 hardwareThe Lennox 24L26 Limit Switch is a critical OEM furnace safety control engineered for high static environments and precise thermal monitoring. This automatic reset limit switch is designed to protect the heat exchanger and blower assembly from thermal runaway by interrupting the burner circuit when temperatures reach the 200F high limit trip point. Once the plenum cools to the 160F reset temperature, the switch automatically closes to resume normal