Johnson Controls P20CA-75 Pressure Control Els PW 17895 Does this unit switch one

Does this unit switch one or two legs of power

verified compatibility with models such as the ADPF

Turning the adjustment screw clockwise increases the setpoint

Broad Compatibility: Direct replacement for Lennox 10W3701

Generic filters often lack the rigid framing or exact dimensions of the Nordyne 669073R

Johnson Controls P20CA-75 Pressure Control Els PW 17895 Does this unit switch oneThe Johnson Controls P20CA 75 Pressure Control is a professional grade air conditioning limit switch designed for critical pressure monitoring in HVACR systems. Built with a Single Pole Double Throw (SPDT) contact configuration, this controller provides versatile switching capabilities for high pressure cutout or condenser fan cycling. It features an adjustable operating range of 7 Psi to 150 Psi, making it a standard field replacement for technicians