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Key Benefits for Technicians Universal Compatibility: Serves as a functional replacement for dozens of OEM igniter modules from major manufacturers
55" WC (Water Column) set point
ensuring the heater only energizes when sufficient airflow is present
Its standard footprint ensures seamless integration into existing DIN rail mount sockets
York S1-024-39716-000 Pressure Switch 322838-752 Key Benefits for Technicians UniversalMaintain precise combustion control and system safety with the York S1 024 39716 000 Pressure Switch. This genuine OEM replacement part is factory calibrated to a 0. 20" WC (Water Column) set point, specifically engineered for induced draft furnace draft monitoring. As a critical safety interlock, it verifies that the combustion blower is moving sufficient air to exhaust flue gases before allowing the ignition sequence to proceed. It is a direct fit