York S1-024-36052-009 Pressure Switch Efficient Ignition: Includes a factory-attached

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

This kit is purpose-built for the Johnson Controls V-3802 (oval top) and V-4000 (non-metallic) pneumatic actuators when mounted on 1/2" VT series valves

professional repair that matches original equipment specifications

000 Ohm NTC thermistor curve

York S1-024-36052-009 Pressure Switch Efficient Ignition: Includes a factory-attachedThe 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,