Norcold NX611, NX641, NXA641 Heating Elements

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.

AC Heating Element

Norcold NX611, NX641, NXA641 RV refrigerator

Norcold NX611, NX641, NXA641 Heating Elements

The heating element powers your Norcold NX611, NX641, NXA641 on electricity. If the refrigerator cools on LP gas but not on AC (or DC) power, a failed heater is one of the most likely causes.

Heating elements slide into a tube on the cooling unit boiler, behind the exterior refrigerator vent. Check the element's resistance with a multimeter before you order.

Can't find the part you need? Contact us with your model and serial number and we'll help you track it down.