ensuring the regulator maintains its original flow characteristics

Whether you are servicing a furnace

optimized for high-static pressure environments

Always verify the shaft profile of your thermostat before installation

Frequent trips often indicate a grounded heating element or a faulty thermostat that has lost calibration

Amana-Goodman 1370901S Limit Switch ensuring the regulator maintains itsThe 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