My freezer coils keep freezing up. We have replaced the thermostat. Checked the heater, that seems to be fine. What do I need to check next?
ANSWER Hello Patty. If the heater and the thermostat are good on the unit, and it does not defrost, you will need to replace the main control board WR55X10942 on the unit.
Answered by AppliancePartsPros.com | Friday, June 08, 2012