Functional Devices RIBTE01P-S Relay Els PW 17895 this Buna-N rubber o-ring provides
Baker’s notes & crumb story
Description
Functional Devices RIBTE01P S Relay Els PW 17895 this Buna N rubber o ring provides this Buna N rubber o ring provides a critical seal between the valve body and the internal cage ensuring that combustion gases are safely directed into the venting system without leakage into the cabinet or conditioned space