Blower assy diagram
Part #P291-1003
Replaced by #12908
Inducer assy/gas control assy diagram
Part #LH33ZS004
Control box assy diagram
Part #HK42FZ013
Replaced by #HK42FZ034
Hx/panel assy diagram
Part #326600-751
Inducer assy/gas control assy diagram
Part #LH680-014
Inducer assy/gas control assy diagram
Part #HC21ZE121
Inducer assy/gas control assy diagram
Part #326628-761
The manufacturer no longer makes this part, and there's no substitute part
Outer door/blower door/vent/safeguard assys diagram
Part #HH18HA493
Casing assy diagram
Part #327260-401
Cabinet assy diagram
Part #HK06WC091
The manufacturer no longer makes this part, and there's no substitute part