Lochinvar & A.O. Smith 100288526 Gas Valve 321894-708 the 10-bolt flange design allows
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100288526 Gas Valve 321894 708 the 10 bolt flange design allows the 10 bolt flange design allows for easy head mechanism removal and maintenance without disturbing the boiler piping connections compatibility depends on the OEM part number of your existing module