Norcold Optical Board Kit 637775 (fits all N611 and N811 models)

Norcold Optical Board Kit 637775 (fits all N611 and N811 models) DISCONTINUED

This board kit is no longer available. If you are in need of a new optical board, unfortunately, your only move is to replace the refrigerator. The replacement model for the N611 is the Norcold N7X. The replacement model for the N811 is the Norcold N8X. These are exact replacement models with identical cut out holes.