Cross-reference the compressor model number and the existing overload part number on the wiring diagram

the Johnson Controls STT15A-602R Penn Seat Repair Kit is the essential service component to restore factory-spec performance

as this component is engineered to shut down the system in unsafe drafting conditions

Only use a multimeter to check for continuity across the terminals when the reset button is engaged

ensuring reliable operation in unconditioned mechanical spaces

Johnson Controls P400AD-1 Pressure Switch Els PW 29614 Cross-reference the compressor model numberSingle 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