Description
The York S1-02432012000 Pressure Switch Deact monitors air or gas pressure and changes its electrical contact state according to detected pressure conditions. With -0.20/0.50/1.20 inch WC settings and a normally open configuration, it responds to specified pressure variations within compatible heating equipment. Installed within the control circuit, it interfaces with airflow or combustion related sensing points in HVAC systems. The switch provides a control signal when the measured condition reaches its configured setting. It ensures pressure monitoring, coordinated control response, proper airflow verification, and controlled operation of connected heating equipment.
