MAT - EDI

Replace the pressure switch if the compressor no longer cuts in or cuts out at the designated pressure (PSI), if the unit doesn't turn on or off, or if there is an obvious air leak from the contacts...

Transfer (Supply) Tube. Order two compression nuts when ordering (#09).

Old Part Numbers: 166-0028, 166-0121 (A.O. Smith)

Old Part Numbers: ST119701AV item. Please order replacement item # ST081601AV.