Burner & manifold assembly diagram
Part #86858
Replaced by #36C03-333
Furnace humidifier assembly diagram
Part #280-983-02
The manufacturer no longer makes this part, and there's no substitute part
#NI
All parts diagram
Part #72411
Replaced by #601210
H-q blower assembly diagram
Part #72978
Replaced by #600587
H-q blower assembly diagram
Part #72400
Replaced by #601210
#NI
All parts diagram
Part #35-5006-01
The manufacturer no longer makes this part, and there's no substitute part
Electronic air cleaner electrical diagram
Part #88293
The manufacturer no longer makes this part, and there's no substitute part
Electronic air cleaner electrical diagram
Part #80086
Replaced by #90-341
Burner & manifold assembly diagram
Part #69455
Replaced by #100108370
Part #21321
The manufacturer no longer makes this part, and there's no substitute part