Misc. components/drain kit assembly diagram
Part #B1809913S
Blower assembly diagram
Part #B1368047A
Replaced by #D6723306S
Burner box assembly diagram
Part #B1172606
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Part #B1370198
Burner box assembly diagram
Part #B4022700
Burner box assembly diagram
Part #B1282628
Blower assembly diagram
Part #B13701-55
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Part #4021309S
Burner box assembly diagram
Part #B4089343
Replaced by #0163F00018
Blower assembly diagram
Part #2539305
Replaced by #2539305S