York Parts S1-02435262000 Gas Furnace Air Pressure Switch

York Parts S1-02435262000 Gas Furnace Air Pressure Switch is a critical replacement part for York gas furnaces. This air pressure switch helps ensure safe ignition by monitoring inducer vent pressure and signaling fault conditions.

Designed for reliable operation across seasons, this switch preserves proper furnace function and protects against unsafe startup. It meets OEM specifications and pairs with standard furnace control boards for straightforward installation in compatible York systems.

• OEM-compatible replacement part for York S1-02435262000 and related models, designed for a seamless swap.
• Monitors inducer pressure to prevent unsafe ignition and automatically shutdown if venting is blocked or abnormal.
• Durable construction with corrosion-resistant materials to stand up to furnace heat and humidity.
• Easy installation with standard wiring, predefined terminals, and quick-connect harness compatibility.
• Compact form factor fits a wide range of York gas furnace configurations without crowding the cabinet.

Keep your heating system safe and efficient with this dependable air pressure switch, a smart choice for reliable furnace operation and peace of mind during winter months.