Boiler controls/piping diagram
Part #146-29-002
Natural gas burner/mainfold assy diagram
Part #146-62-039
The manufacturer no longer makes this part, and there's no substitute part
Jacket/base parts diagram
Part #146-62-025
Replaced by #550002858
Jacket/base parts diagram
Part #425-00-916
Replaced by #42500916AC
Boiler controls/piping diagram
Part #146-26-045
Replaced by #103251
Natural gas burner/mainfold assy diagram
Part #146-62-060
The manufacturer no longer makes this part, and there's no substitute part
Jacket/base parts diagram
Part #410-00-613
Replaced by #41000613SVC
Boiler controls/piping diagram
Part #146-23-009
Replaced by #240005246
Boiler controls/piping diagram
Part #146-22-011
Replaced by #10-408-05
Boiler controls/piping diagram
Part #146-26-043
Replaced by #103251