Eliminates air loss

allowing technicians to restore the airtight seal required for optimal pressure switch performance and induced draft blower efficiency

This mounting rail is a staple for contractors building out custom control panels or performing field upgrades to existing HVAC systems where component grouping and clean wire management are non-negotiable

contractors ensure direct compatibility with the inducer blower housing

Enhanced System Safety: Protects the heat exchanger from cracks and structural damage by preventing excessive heat buildup

York S1-024-35707-000 Pressure Switch Eliminates air lossThe York S1 024 35707 000 Pressure Switch is a critical safety component designed for precise furnace pressure switch testing and operation within York, Luxaire, and Coleman HVAC systems. This SPNO (Single Pole Normally Open) air pressure sensing switch is factory calibrated to a . 20" WC setpoint, ensuring the inducer motor establishes a proper draft before allowing the ignition sequence to proceed. Engineered for high reliability in residential