George for Model Number 10641132710 have a defrost issue replaced the control board in refrig and issue has returned. heat element test good. this unit has no bi-metal thermostat but does have a thermistor on top of coils. this is the only thing that i can see that might keep it from going into a defrost. I cant find this part on the drawings. can you please help me out with a part number.
Answer George, If there is a thermistor then this will be the most likely cause since the heater and the control board are both good. Read More... Answered by AppliancePartsPros.com | Monday, June 29, 2020