York S1-024-36052-009 Pressure Switch this is a model-specific Williams

this is a model-specific Williams furnace part

100208756 is the current manufacturer part number and is technically identical to the older GKT2418 and GKT2418K versions

professional repair that matches original equipment specifications

Efficient Ignition: Includes a factory-attached 4-port orifice hood to sustain a stable pilot flame

York S1-024-36052-009 Pressure Switch this is a model-specific WilliamsThe York S1 024 36052 009 is a high precision 0. 63" WC STDT pressure switch engineered for critical combustion safety monitoring in York HVAC systems. This OEM furnace pressure switch serves as a calibrated safety limit, monitoring the pressure differential within the draft inducer housing to ensure the vent system is clear and the blower is operating at the necessary static pressure for safe ignition. As a direct replacement for S1 024 25006 707,