York S1-024-35286-000 Pressure Switch this unit is built to

this unit is built to withstand high-ambient temperatures common in rooftop and outdoor installations

Diagnostic Accuracy: Provides a standardized port for HVAC pressure testing

preventing refrigerant oil leaks that can lead to lubrication failure or system contamination

this hardware can be used as a universal linkage component in various terminal unit or transition applications

ensuring performance in demanding mechanical environments

York S1-024-35286-000 Pressure Switch this unit is built toThe York S1 024 35286 000 Pressure Switch is a critical OEM replacement component designed for precision monitoring of combustion and ventilation air pressure within HVAC systems. This SPNO (Single Pole Normally Open) switch is factory calibrated to a . 9" WC (Water Column) setpoint, ensuring the control circuit closes only when the appropriate vacuum or draft is established. Engineered for high reliability applications, this close on fall pressure