Norcold Optical Board Kit 637775 (fits all N611 and N811 models) DISCONTINUEDFits these Norcold refrigerator models:N610 / N611 series: N611, N611C, N611F, N611J, N615N810 / N811 / N814 series: N811, N811C, N811F, N811J, N814F2 This board kit is no longer available. If you are in need of a new optic... See More