I find it incredulous that this unit which I purchased last October (2011) is already in need of repair. I've had to have an electronic board replacement and now it needs a new motor. This unit has been out of service for a week and will not be rpaired for another week. Sears - the company I purchased the unit from - has no parts for it in stock. So it will be over two weeks before this thing is hopefully repaired. What a horrible product. Don't buy this unit at all costs! I'd rate it much worse if I could.