We have the Kitchenaid KEMC308KSS01 convection microwave/oven combo. Had to replace the microwave light bulb and now the magnetron and high voltage rectifier. The quality of this product is the worst that I've seen. As an engineer, I can tell you that the design is a failure and unsafe as well. If I had children, I'd remove this unit immediately because the microwave door design is faulty and unsafe to say the least. The only good news is that I can fix this pile of $hit myself so we've only spent $400 on parts so far; had we... read full review »