Casing assy diagram
Part #P291-1003
Replaced by #12908
Part #HK61EA006
Coil assy diagram
Part #316808-301
Blower assy diagram
Part #314900-202
Blower assy diagram
Part #LA22LA095
Casing assy diagram
Part #HC41AE198
Casing assy diagram
Part #HY90AZ021
Part #HT01CN241
Blower assy diagram
Part #318910-302
Casing assy diagram
Part #312250-407
The manufacturer no longer makes this part, and there's no substitute part