#NI
All parts diagram
Part #2-25-60-B
The manufacturer no longer makes this part, and there's no substitute part
Functional replacement parts diagram
Part #369
Replaced by #2272185
Boiler controls diagram
Part #9253
Replaced by #369-MV
Functional replacement parts diagram
Part #368
Replaced by #2272184
#NI
All parts diagram
Part #8055
The manufacturer no longer makes this part, and there's no substitute part
Boiler controls diagram
Part #8836
Replaced by #1570001
Boiler controls diagram
Part #PA404A
Replaced by #PA404A1033
Functional replacement parts diagram
Part #144
Replaced by #2272183
Boiler controls diagram
Part #21001
Replaced by #21-104-03
#NI
All parts diagram
Part #1-35-80-A
The manufacturer no longer makes this part, and there's no substitute part