Heat exchange diagram
Part #1070955
The manufacturer no longer makes this part, and there's no substitute part
Control box diagram
Part #1071334
Replaced by #90-170
Non-functional replacement parts diagram
Part #1070378
Heat exchange diagram
Part #1071065
#NI
All parts diagram
Part #1063640
Blower assembly diagram
Part #1071613
Blower assembly diagram
Part #1070670
Heat exchange diagram
Part #1071306
Heat exchange diagram
Part #1071325
Control box diagram
Part #1000742