Jacket-sections & base parts diagram
Part #104-4
Replaced by #42500735
Boiler controls diagram
Part #588
Replaced by #1260006SP
#NI
All parts diagram
Part #86-212
The manufacturer no longer makes this part, and there's no substitute part
Boiler controls diagram
Part #8840
Replaced by #10-408-05
Gas burners and manifold parts diagram
Part #Q309A1996
The manufacturer no longer makes this part, and there's no substitute part
Boiler controls diagram
Part #94001
Replaced by #103251
Jacket-sections & base parts diagram
Part #104-3
Replaced by #42500734
Gas burners and manifold parts diagram
Part #Q314-3687
The manufacturer no longer makes this part, and there's no substitute part
Boiler controls diagram
Part #42-9235
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Part #86-418
The manufacturer no longer makes this part, and there's no substitute part