York S1-3024-3111 Relay 321894-706 Can this switch be used

Can this switch be used for both air and refrigerant

Dual Refrigerant Compatibility: Designed to handle the high-pressure demands of R-410A systems while remaining fully compatible with older R-22 equipment

7 Celsius offset range

this flame rod prevents the gas valve from staying open during ignition failure

York S1-3024-3111 Relay 321894-706 Can this switch be usedThe York S1 3024 3111 Relay is a specialized isolation relay designed for precise load management in HVACR systems. This OEM York replacement part features a 24V coil and is engineered to isolate high voltage circuits from low voltage controls, preventing feedback that can damage sensitive control boards. Operating with high reliability contacts, it is a direct replacement for various Source 1 maintenance applications across York, Luxaire, and Coleman