Control box diagram
Part #HN51JD024
Replaced by #90-244
Part #LH33WP003
Burner assy diagram
Part #50DK407029
Gas section diagram
Part #48GS400358
Accessory economizer diagram
Part #9460-6700
Part #48GS500229
Burner assy diagram
Part #50DK407030
Gas section diagram
Part #48GS500390
Accessory economizer diagram
Part #9962-0083
Burner assy diagram
Part #HH18HA211