Burner assy diagram
Part #LH33ZS004
Burner assy diagram
Part #LH680013
Replaced by #LH680-014
Heater exchanger diagram
Part #320721-767
Replaced by #330539-756
Heater exchanger diagram
Part #320722-754
Replaced by #334357-754
Part #319893-401
The manufacturer no longer makes this part, and there's no substitute part
Induced draft diagram
Part #HC23CE116
Replaced by #340793-762
Heater exchanger diagram
Part #319873-314
Replaced by #319873-714
Induced draft diagram
Part #319825-402
Cabinet assy 1 diagram
Part #319847-401
Blower assy diagram
Part #319820-301