Control box diagram
Part #HN51JD024
The manufacturer no longer makes this part, and there's no substitute part
Part #LH33WP003
Gas section diagram
Part #48GS400358
Part #LA01RA028
Blower assy diagram
Part #HC52AE209
Burner assy diagram
Part #HH18HA211
Front view/rear view diagram
Part #48GS500368
Blower assy diagram
Part #48GS500240
Part #48GS500235
Burner assy diagram
Part #48GS400192