Control box/control panel assy diagram
Part #HN51KB024
The manufacturer no longer makes this part, and there's no substitute part
Front view/rear view diagram
Part #LA01EA025
Inside view diagram
Part #HK42FZ024
Replaced by #HK42FZ035
Blower assy diagram
Part #HD46RE120
Replaced by #58MV660002
Inside view diagram
Part #HC30CK233
Front view/rear view diagram
Part #48GS500236
Blower assy diagram
Part #48GS500240
Front view/rear view diagram
Part #HC35GE238
Burner assy diagram
Part #48GS400192
Burner assy diagram
Part #48GS500186