Pay in 4 interest-free payments of $6.67 Learn more
Ships within 48 hours · Estimated delivery Sep 19 - Sep 24
This OEM replacement part (Manufacturer Number 52M74) ensures exact fitment and electrical compatibility for a wide range of Lennox models
Replacing a tripped or faulty L145-20F limit control is a standard procedure to resolve short-cycling issues and blower motor irregularities caused by restricted airflow or failing safety sensors
the system minimizes accidental contact with live terminals
this specific part number is sized for the Ultra 155
Amana-Goodman 1370901S Limit Switch This OEM replacement part (ManufacturerThe 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
