Heat exchanger assembly diagram
Part #B13700-08
The manufacturer no longer makes this part, and there's no substitute part
Electrical & hardware diagram
Part #B13701-33
The manufacturer no longer makes this part, and there's no substitute part
Heat exchanger assembly diagram
Part #B13700-06
Replaced by #1370906S
Electrical & hardware diagram
Part #B18590-00
Replaced by #B1859000
Gas furnace diagram
Part #12826-02S
Replaced by #B1282602
Blower assemblies diagram
Part #B13680-00
Replaced by #D6723311S
Gas furnace diagram
Part #12826-07S
The manufacturer no longer makes this part, and there's no substitute part
Blower assemblies diagram
Part #B13680-16
Replaced by #B1368016S
Gas furnace diagram
Part #B13707-24
Replaced by #BG1600M51EF-1AA
Heat exchanger assembly diagram
Part #B13700-11
Replaced by #1370911S