Bryan Hi I have older (10 years?) GE Superba oven/microwave combination unit. Microwave will heat for 3-4 minutes OK and then the heating stops. You can hear magnetron hum has stopped but fan continues running. After some time(5-10 min), it will start to heat again. I had technician review and he thought it was the magnetron - installed a new one and same thing happened, so we put back the old one. He told me it was in the control board - I replaced it. But it did not fix the problem. Is it likely to be bad thermal sensor or something with fan/cooling? Thanks!
Answer Bryan, if the model number of your appliance could be provided in a new question, this will allow the most accurate information to be presented. Read More... Answered by AppliancePartsPros.com | Monday, May 24, 2021