Control box assy diagram
Part #HN67KJ077
The manufacturer no longer makes this part, and there's no substitute part
Blower assy diagram
Part #KA56TR056
Louver option diagram
Part #48GS500046
Accessory economizer diagram
Part #9901-0001
Top view diagram
Part #KA56DS001
Top view diagram
Part #48GS500004
Inside view diagram
Part #48GX400061
Inside view diagram
Part #DD19PA062
Part #0900003A
Louver option diagram
Part #313974-751