electronic components do break down its in the numbers, when you have thousands made...I bought the Maytag stainless steel bottom freezer french door H20 refrigarator which ran about $2500 and after the 1st month it broke down to say my wife was dissapointed would be a very big understatement and luckily we had signed up for the warranty, but we did lose a bunch of food...it turned out to be a bad circuit board the tech that came to the house knew what it was before even looking at it