Lochinvar & A.O. Smith 100112636 Control Board 318518-761 0 Cv rating allows for
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100112636 Control Board 318518 761 0 Cv rating allows for 0 Cv rating allows for maximum flow rates in a compact 1 2 inch footprint or external leaks at the motor housing and flange connections