It is compatible with a wide range of Lennox series

facilitating a uniform burner flame across the entire heat exchanger surface for maximum heat transfer

the switch automatically resets to restore operation

System Accuracy: Restores precise branch line pressure transmission

This 170-200F auto limit switch functions as a high-limit safety control

Amana-Goodman 10250804 Limit Switch It is compatible with aThe Amana Goodman 10250804 Limit Switch is a critical OEM furnace replacement part designed for precision thermal monitoring in residential HVAC systems. Engineered as an L150 40F limit control, this component features a fixed 150 degree Fahrenheit opening point and a 40 degree differential, ensuring the heat exchanger operates within safe parameters. It functions as a primary safety device, breaking the electrical circuit to the gas valve if internal