York S1-024-35659-000 Limit Control Els PW 17895 This prevents potential heat exchanger

This prevents potential heat exchanger damage and ensures the equipment operates within safe parameters

or extreme thermal cycling beyond the material's rated limit

This mechanical snap-action thermostat is engineered to handle line voltage applications without the need for additional relays or complex control boards

this high-grade plastic housing provides a precise fit to shield internal moving parts from environmental debris and mechanical impact

The valve is rated for 600 PSI CWP (non-shock) and 150 PSI for saturated steam applications

York S1-024-35659-000 Limit Control Els PW 17895 This prevents potential heat exchangerThe York S1 024 35659 000 Limit Control is a precision engineered L160 40 temperature limit switch designed for critical safety regulation in residential and light commercial HVAC systems. This OEM York replacement part serves as a primary high limit safety, preventing heat exchanger damage by interrupting the heating circuit when temperatures reach the 160F trip point. Once the system cools to 40F, the control automatically resets to restore