York S1-024-35716-000 Pressure Switch 1.7" WC SPNO Close On Fall

The York S1-024-35716-000 Pressure Switch is used to control and measure pressure of HVAC systems. It has a pressure setting of 1.7 iches WC and works in a SPNO mode, which automatically shuts when the pressure reduces. This means that upon depression of the pressure below the set value, the switch ensures that the circuit is closed to afford protection of the systems against possible low pressures complications. Used asserted to accommodate ideal pressure regulation in commercial and industrial HVAC systems with a view of reducing system damages and enhancing its performance.