Johnson Controls P400AD-1 Pressure Switch Refrigerant If the switch fails open

If the switch fails open

While the standard C-165-S is highly effective at removing acids

You must pair it with an Erie PopTop series actuator (AG or AH models) to complete the assembly

the PE-09-1105 utilizes a dependable bimetallic disc for snap-action response and automatic reset once temperatures drop below the established differential

Excessive heat during the sweat connection process can damage internal seals and the diaphragm

Johnson Controls P400AD-1 Pressure Switch Refrigerant If the switch fails openSingle Point Differential Oil Pressure Switch, 7. 0 1 Psid Open Point ( Differential Pressure ), Less than or Equal to 2 Psid Close Point ( Differential above Open Point ), 3 4" Threads, Includes Wiring Harness ( WHA P400 100 ) P400AD 1 is the direct replacement for P300AD 1