Lochinvar & A.O. Smith 100108977 Heating Element 30067439-890 The Line to M1 circuit
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100108977 Heating Element 30067439 890 The Line to M1 circuit The Line to M1 circuit is the auxiliary circuit that closes on pressure rise An F09 error typically indicates an ignition failure