633273 Fridge Cooling Unit

Norcold Board Kit 633273 (fits the N410/ N412/ N510/ N512) 2-way style board kit

This is the board needed if your refrigerator's serial number is below 9140558 and you are in need of the optical board. If your serial number is above that number, you need:

Fits the:

• N410
• N412
• N510
• N512