Burner & manifold assembly diagram
Part #503393
The manufacturer no longer makes this part, and there's no substitute part
Burner & manifold assembly diagram
Part #87038
Replaced by #36C03-333
Burner & manifold assembly diagram
Part #86858
Replaced by #36C03-333
H-q blower assembly diagram
Part #72978
Replaced by #600587
H-q blower assembly diagram
Part #87964
Replaced by #12910
H-q blower assembly diagram
Part #72400
Replaced by #601210
Burner & manifold assembly diagram
Part #503209
The manufacturer no longer makes this part, and there's no substitute part
Part #21321
The manufacturer no longer makes this part, and there's no substitute part
Furnace assembly diagram
Part #87055
The manufacturer no longer makes this part, and there's no substitute part
H-q blower assembly diagram
Part #446188
The manufacturer no longer makes this part, and there's no substitute part