The control action is field-selectable via internal adjustments

this is a dedicated 480V component

saving significant material costs and labor time on the job site

As a genuine Lochinvar gas valve and A

Engineered as a 3-pole fuse block

York S1-8866-3281 Limit Switch 326058-757 The control action is field-selectableThe 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