York S1-024-36138-000 Relay this unit includes a 1/4"

this unit includes a 1/4" NPT adapter for secure mounting into standard thermowells

Reliable Switching: SPNO architecture ensures the ignition control board receives an accurate signal only when safe airflow is established

the high-limit switch had been tripped by excessive heat

this Nordyne Miller replacement part ensures the electrical integrity of the system is maintained according to original manufacturer specifications

York S1-024-36138-000 Relay this unit includes a 1/4"The York S1 024 36138 000 Relay is a heavy duty 24V 60HZ DPST NO Relay designed for critical switching applications in residential and light commercial HVACR systems. This Double Pole Single Throw component features Normally Open contacts, allowing for the simultaneous control of two independent circuits from a single 24 volt coil signal. Engineered as a high performance HVAC control relay, it is commonly utilized for managing high draw loads such as