York S1-8866-3281 Limit Switch 322056-301 The "R" in the enhanced

The "R" in the enhanced model designates the inclusion of the integrated relay and the pre-mounted transformer/junction box assembly

it delivers consistent airflow across high-static evaporators while maintaining low amperage draw

Efficient Field Service: Includes the pre-assembled disc and spring components to minimize downtime during backflow second check repair

000 BTU/hr at the 50 PSI set point

leading to insufficient heating performance

York S1-8866-3281 Limit Switch 322056-301 The "R" in the enhancedThe 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