Microwave Fault
Microwave Not Heating
4.9 · 620+ reviews
A microwave that runs but doesn't heat almost always needs a magnetron, diode or door switch replacement.
Common Causes
- Failed magnetron
- Blown HV diode
- Faulty door switch
- Capacitor fault
- Transformer issue
What We Do
- Magnetron replacement
- Diode swap
- Switch replacement
- HV discharge and test
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