Blower diagram
Part #HK52EA120
Replaced by #58MV660005
Inducer & gas control diagram
Part #326628-763
The manufacturer no longer makes this part, and there's no substitute part
Control box diagram
Part #HR54ZA006
Door,vent & safeguard assy diagram
Part #HH18HA493
Part #HT01BC116
The manufacturer no longer makes this part, and there's no substitute part
Inducer & gas control diagram
Part #305843-201
Blower diagram
Part #LA22ZA127
Main assy diagram
Part #661858
Main assy diagram
Part #HK06WC058
The manufacturer no longer makes this part, and there's no substitute part
Inducer & gas control diagram
Part #326643-704