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
Switch assy diagram
Part #KH43LG072
Inside view diagram
Part #HK42FZ024
Replaced by #HK42FZ035
Blower assy diagram
Part #HD46RE120
Replaced by #58MV660002
Switch assy diagram
Part #331055-706
Blower assy diagram
Part #48GS500242
Control box/control panel assy diagram
Part #HK70EZ048
Burner assy diagram
Part #48GS500186
Burner assy diagram
Part #48GS400168