Control box assy/panel assy diagram
Part #HN51JD024
The manufacturer no longer makes this part, and there's no substitute part
Part #LA01RA028
Front view/louver option/rear view diagram
Part #48GS500236
Control box assy/panel assy diagram
Part #HT01BD209
Blower assy diagram
Part #48GS400310
Gas section diagram
Part #48GS400358
Part #P291-6053
Front view/louver option/rear view diagram
Part #48GS500306
Reversing valve diagram
Part #312251-201
Blower assy diagram
Part #48GS500240