Lochinvar & A.O. Smith 100109944 Ignition Board Els PW 29614 Verify the flame sensor is
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100109944 Ignition Board Els PW 29614 Verify the flame sensor is Verify the flame sensor is positioned within the pilot flame envelope and check for at least 0 Critical Safety Shutdown: Triggers an immediate safety shutdown if the flame is extinguished