This beautiful cabinet has a stainless steel door, stainless steel cabinet, roll out wood and metal shelves, and a digital display. Front exhaust feature for builting in. This is our top of the line of undercounter wine cellars. These are designed for inside the home installation. Not for garage or basement placement.Note: It is a normal function of the unit for the temperature to fluctuate. The unit is designed to cycle and this fluctuation of 5 degrees prevents the unit from excessive cycling.