York S1-024-19082-019 Sequencer Relay This replacement magnetic contactor features

This replacement magnetic contactor features a compact footprint for easy integration into existing control panels

ensuring the 8402-069BX fits the original bracket without modification

Enhanced System Safety: Protects the heat exchanger from cracks and structural damage by preventing excessive heat buildup

Ensure proper brazing techniques are used with a wet rag to protect the internal seals and paint finish

York S1-024-19082-019 Sequencer Relay This replacement magnetic contactor featuresThe York S1 024 19082 019 is a professional grade 24V heat sequencer relay engineered for precise staging of heating elements in electric furnaces and air handler units. This single pole single throw (SPST) component is critical for preventing high amperage surges by introducing a staggered start up sequence for blower motors and heating coils. Designed for heavy duty service, it features a switch on delay of 30 to 90 seconds and a switch off delay of