Lochinvar & A.O. Smith 100165924 Ignitor Els PW 17895 Standard 325-3 models often require
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100165924 Ignitor Els PW 17895 Standard 325 3 models often require Standard 325 3 models often require a separate 12A09 vent limiting device for indoor use to meet code without piping a vent line Designed specifically as a 5 cell heat exchanger gasket