Product review (1 stars): DO NOT BUY THIS OVEN if you can hear.
Bought this to replace my Kenmore.  This oven is ridiculously loud.  The fans make way too much noise for an oven that is just under $3000.  Kitchenaid should be embarrassed to produce such a product.  The noise is unbelievably annoying.  You cannot help but to ask what is that noise when the oven is on and for at least 30 minutes after you turn it off (fan continues to run during cool down).  I'm extremely frustrated and disappointed.  Working with kitchenaid to return this piece of garbage.  This was not purchased through Amazon.