Natural gas burners/manifold parts diagram
Part #146-62-092
Replaced by #240011102
#NI09
All parts diagram
Part #146-29-002
The manufacturer no longer makes this part, and there's no substitute part
Jacket-section/base parts diagram
Part #425-00-673
#NI04
All parts diagram
Part #410-00-313
Natural gas burners/manifold parts diagram
Part #146-62-051
The manufacturer no longer makes this part, and there's no substitute part
Boiler controls/piping diagram
Part #146-62-071
Replaced by #BG1600M51EF-1AA
#NI10
All parts diagram
Part #146-28-011
Replaced by #240006936
Boiler controls/piping diagram
Part #146-26-043
Replaced by #103251
#NI02
All parts diagram
Part #146-62-037
The manufacturer no longer makes this part, and there's no substitute part
#NI13
All parts diagram
Part #146-28-003
Replaced by #FC46487201