Norcold Optical Boards for the N8XX Models

Below is a list of the N8XX models:

• N811
• N811V
• N821
• N841
• NX841
• NXA841

For every N8XX model refrigerator, there is a newer style optical board that fits most models post 2006, and for all of the rest you will need a board kit that replaces both of the boards (front optical and rear power board).  This is determined by the serial number of the refrigerator which is listed in the decription of each part below.

Norcold N6XX Refrigerator Power Board Reference Guide:

N811

• serial number below 9056491:
• Norcold 621998 Optical Board
• serial number above 9056491:
• Norcold 628979 Optical Board

 N811V

• serial number above 17781054:
• Original Optical Board 636105 <-click
• Upgraded Optical Board 636388 <-click

 N821/ N822

• serial number above 9126895:
• Norcold Optical Board 628974 <-click
• serial number below 9126895:
• Norcold Board Kit (both boards) 633292/ 637779 <-click

N841 

• serial number above 9044284:
• Norcold Optical Board 628976 <-click
• serial number below 9044284:
• Norcold Board Kit (both boards) 633287 <-click

NX811, NX841, NXA841 

• special order boards. please call or Email us for pricing and availability!

Below are the available optical boards for the N8XX models: