Lennox 24L26 Limit Switch commonly managing blower motors and

commonly managing blower motors and heating elements

60" WC rating is specific to the venting design of the furnace

Apply the recommended lubricant to the polymer seal to prevent binding or pinching during section pull-up

This part number refers to the 120V coil itself

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

Lennox 24L26 Limit Switch commonly managing blower motors andThe 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