Norcold Board Kit (633280) 3-way board kit replaced 621270001 This board kit replaces the old 3-way board part number 621270001. This kit includes the new style power board and new style optical board along with instructions and the adapters necessary to connect each board to the refrigerator. This ... See More

View our complete selection of Norcold N811, N821, N841 to find the one that suites your needs.