Always verify the shaft profile of your thermostat before installation

This eliminates the need for complex matching codes when replacing belts in multi-groove drives

this switch provides precise thermal sensing and long-term durability against constant expansion cycles

maintaining structural integrity across various gas control valve models

Amana-Goodman 1370901S Limit Switch Always verify the shaft profileThe Amana Goodman 1370901S Limit Switch is a critical OEM replacement part engineered for high limit temperature protection in residential furnaces and air handlers. This 150 180F AUTO Limit Switch functions as a primary safety control, designed to interrupt the heating circuit should the heat exchanger temperature exceed the safe operating threshold of 180F. Once the internal temperature cools to the 150F reset point, the automatic reset furnace