A microwave not heating is a common problem. Faulty magnetron or maybe high voltage diode or capacitor usually cause this issue. The magnetron is the heat source in the microwave, while the diode and the capacitor are part of the high-voltage circuit. Faulty door switch or the electronic control could also cause of microwave not heating properly.

We strongly discourage you from working on your microwave yourself because of the danger of the high voltage circuit (2100 V) and the microwave radiation.

Don't wait until it's too late to get your microwave serviced. Call us or schedule service visit online.

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