Blower assy diagram
Part #LA22ZA120
Hx/panel assy diagram
Part #HH18HA502
Casing assy 1 diagram
Part #AS88PD005
Casing assy 1 diagram
Part #326614-701
Casing assy 2 diagram
Part #327260-401
Ctl box assy diagram
Part #HT01BC116
The manufacturer no longer makes this part, and there's no substitute part
Blower assy diagram
Part #323691-403
Hx/panel assy diagram
Part #326625-401
Inducer assy/gas ctl assy diagram
Part #HC21ZE129
Casing assy 1 diagram
Part #HK06WC058
The manufacturer no longer makes this part, and there's no substitute part