Six months after purchasing it quit working. Customer support sent a new control board and instructions for installing. Two hours of removing stripped screws to remove back panel and seeing how poorly put together inside was removed little wires and installed new board. Cooler stilled didn't work. Customer service said they would ship new unit for $63.00 and I had to package old unit and return it. Also refused to extend warranty past the original purchase date. I figure in six month the new one will be sitting on the curb. For the price of this unit, I expected better customer service.