Functional replacement parts diagram
Part #521769
Replaced by #WG840465
Functional replacement parts diagram
Part #521768
Replaced by #WG840465
Blower assembly diagram
Part #520939
Replaced by #45461
Blower assembly diagram
Part #520938
Replaced by #45461
#NI
All parts diagram
Part #C-163-S
Replaced by #450288-001
Heat exchanger diagram
Part #612919
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger diagram
Part #612477
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Part #522376
Functional replacement parts diagram
Part #605264
Heat exchanger diagram
Part #522530