York S1-025-26354-002 Control L99H008 check across the terminals at

check across the terminals at room temperature

Maintenance-Free Design: Features an EPDM O-ring and PTFE seats

the VG7000-1001 facilitates optimal tension for normally open or normally closed valve operations in hot water

ensuring system safety by preventing furnace overheating caused by restricted airflow or blower failure

this pan is the direct replacement for many 5-cell models across the Johnson Controls (JCI) brand family

York S1-025-26354-002 Control L99H008 check across the terminals atThe York S1 025 26354 002 is a professional grade SPST Temperature Control engineered for precise thermal regulation in York HVAC units. This OEM replacement part is configured as a Single Pole Single Throw switch, specifically calibrated to open at 55F and close at 28F. Designed for reliability in demanding commercial and residential environments, this control ensures critical system components operate within safe thermal parameters, preventing