Johnson Controls P400AD-2 Pressure Switch Freon For technicians managing commercial HVAC

For technicians managing commercial HVAC equipment or food service machinery

Does the H-930 require an external power supply for the sensor

This kit includes a high-grade gas valve regulator spring designed to calibrate the outlet pressure within the standard 2

maintaining the integrity of the Spence pressure regulator assembly

Johnson Controls P400AD-2 Pressure Switch Freon For technicians managing commercial HVACSingle Point Differential Oil Pressure Switch, 12. 75 0. 75 Psid Open Point ( Differential Pressure ), Less than or Equal to 4. 5 Psid Close Point ( Differential above Open Point ), 3 4" Threads, Includes Wiring Harness ( WHA P400 100 ) P400AD 2 is the direct replacement for P300AD 2