Norcold Board Kit (633280) 3-way board kit replaced 621270001 (DISCONTINUED)

Daily use: ' + f.ah + ' Ah/day in warm weather × ' + cl.m + ' for your temperature' + (st.loads ? ' + ' + st.loads + ' Ah of other loads' : '') + '. A compressor cycles on and off, so it uses far less than its nameplate amps × 24 hours.
Solar: daily watt-hours ÷ (' + r.sun + ' sun hours × 75% real-world efficiency), rounded up to whole panels. Flat roof panels get less sun in winter.
Battery: daily use × ' + st.days + ' day' + (st.days > 1 ? 's' : '') + ' of backup ÷ ' + Math.round(r.batt.dod * 100) + '% usable capacity for ' + (st.batt === 'li' ? 'lithium' : 'AGM') + '.
Controller: panel watts ÷ 12V × 1.25 safety margin.

Name: Norcold Board Kit 633280 w/ Controls Adapters (fits most Norcold 3-way models)
Brand: NORCOLD®
SKU: 633280
Availability: OutOfStock

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.

Fits these Norcold refrigerator models:

N640 / N641 series: N641, N641.3, N641.3F, N641C, N641F, N641IM, N641IMF, N641BK, N641IMBK, N641SS, N641SSF, N641.3SS, N641IMSS, N641IMSSF, N641WH, N641.3WH
N841 / N842 / N843 series: N841, N841.3, N841.3F, N841C, N841F, N841V, N841IM, N841IMF, N841IMV, N841BK, N841BKF, N841BKV, N841.3BK, N841IMBK, N841IMBKF, N841SS, N841SSF, N841.3SS, N841IMSS, N841IMSSF, N841.3WH, N841IMWH