Norcold Board Kit / Controls Adapters Included 637779 (old 633292) Models N82X/ N62X

Every Norcold refrigerator has a specific power board and optical board.  They are completely proprietary with eachother because they need to communicate back and forth.  This kit will work on any N82X/N62X model refrigerator that has an obsolete optical board assembly. This is determined by the serial number located on a decal inside the refrigerator box. If your serial number is below 9126825, this is the kit you need. If your serial number is above 9126825, you need:

Norcold Optical Board 628974 (click)

• N621/N6213/N621F/N621SS
• N622 WINNEBAGO
• N623
• N624
• N820
• N821/N821BK/N821BKF/N821F/N821IM/N821V
• N822/N822F
• N823
• N824