York S1-8866-3281 Limit Switch 321702-401 Secure Fixation: The eccentric self-locking

Secure Fixation: The eccentric self-locking collar provides a positive grip on the shaft

As a direct S1-028-12204-000 replacement part

Key Benefits Lead-Free Compliance: Forged brass construction ensures the Watts 0125344 meets all safe drinking water standards for potable water service

making it a robust solution for restoring system performance without the need for complex modifications

For technicians performing a tear-down or coil swap

York S1-8866-3281 Limit Switch 321702-401 Secure Fixation: The eccentric self-lockingThe York S1 8866 3281 Limit Switch is a critical safety component designed for fixed mount applications in specific York, Coleman, and Luxaire gas furnaces. This L130 35F temperature limit functions as a normally closed switch that opens the electrical circuit when the plenum temperature reaches 130F, preventing heat exchanger damage and potential fire hazards. As an auto reset thermal switch, it automatically closes once the temperature drops below