Johnson Controls P100AP-355 Transducer 320819-301 range using the internal adjustment

range using the internal adjustment dial located under the protective cover

The rugged cast iron body is rated for a maximum inlet pressure of 250 PSIG and temperatures up to 450°F

it is designed to meet the rigorous safety demands of high-output systems where rapid thermal and pressure discharge is non-negotiable

Common Questions About R-407C

and the "40" represents the differential—meaning the switch will close (reset) once the temperature has dropped 40°F below the trip point

Johnson Controls P100AP-355 Transducer 320819-301 range using the internal adjustmentThe Johnson Controls P100AP 355 EncapPressControl is a professional grade encapsulated pressure switch specifically engineered for direct mount, on off control in commercial and residential HVACR systems. As a veteran preferred refrigeration pressure control, this unit features a snap action SPST switch designed to open on a pressure drop (Open Low), making it an ideal choice for low pressure cut out and condenser fan cycling. Built to withstand