Relay section - low voltage control kit 42-58427 diagram
Part #27002
The manufacturer no longer makes this part, and there's no substitute part
Element diagram
Part #66504
The manufacturer no longer makes this part, and there's no substitute part
Wall thermostat diagram
Part #541.9240
The manufacturer no longer makes this part, and there's no substitute part
Element diagram
Part #66503
The manufacturer no longer makes this part, and there's no substitute part
Part #66501
The manufacturer no longer makes this part, and there's no substitute part
Element diagram
Part #66524
The manufacturer no longer makes this part, and there's no substitute part
Element diagram
Part #66516-1
The manufacturer no longer makes this part, and there's no substitute part
Relay section - low voltage control kit 42-58427 diagram
Part #27027
The manufacturer no longer makes this part, and there's no substitute part
Element diagram
Part #66526
The manufacturer no longer makes this part, and there's no substitute part
Element diagram
Part #66502
The manufacturer no longer makes this part, and there's no substitute part