it provides the necessary compression for HVAC control systems and process fluid regulation

or sustained electrical overloads

as a direct replacement for the Wilbur Curtis WC-3005

For any contractor performing a motor swap

York S1-025-35397-000 Limit Control it provides the necessary compressionThe York S1 025 35397 000 is an essential manual reset limit control engineered for precision thermal monitoring within high efficiency furnace heat exchangers and air handling units. As a genuine OEM York replacement part, this HVAC safety switch is calibrated to provide high limit protection by breaking the electrical circuit to the gas valve or ignition control if internal temperatures exceed factory safety thresholds. Unlike automatic switches,