Blower assy diagram
Part #P291-1003
Replaced by #12908
Burner assy diagram
Part #LH33ZS004
Cabinet parts 1 diagram
Part #HK42FZ016
Replaced by #325878-751
Burner assy diagram
Part #LH680013
Replaced by #LH680-014
Heater exchanger assy diagram
Part #320722-754
Replaced by #334357-754
Heater exchanger assy diagram
Part #319873-314
Replaced by #319873-714
Cabinet parts 2 diagram
Part #HT01BC116
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts 2 diagram
Part #319840-305
Cabinet parts 1 diagram
Part #319846-201
Heater exchanger assy diagram
Part #322052-309