Blower assembly diagram
Part #B9456-52
Replaced by #12908
Misc. electrical/hardware diagram
Part #B9456-50
Replaced by #12005
Blower assembly diagram
Part #B13400-12
Replaced by #B13400-21S
Gas train diagram
Part #12826-06S
The manufacturer no longer makes this part, and there's no substitute part
Blower assembly diagram
Part #B13680-16
Replaced by #B1368016S
Blower assembly diagram
Part #18393-00
Replaced by #0271A00016S
Gas train diagram
Part #B13707-24
Replaced by #BG1600M51EF-1AA
Misc. electrical/hardware diagram
Part #B1859001S
Heat exchanger assembly diagram
Part #B13700-06
Replaced by #1370906S
Heat exchanger assembly diagram
Part #18212-31S
Replaced by #0257F00067