Adcraft BDVACM-250 Black Diamond Vertical Air Curtain MerchandiserVertical Air Curtain Merchandiser 250 Liter is a self contained merchandising refrigerator, which provides customers with easy and convenient access to foods and products. The digital temperature controller maintains storage temperatures in a range of 35. 6 50F with a power consumption of 1300 Watts. This display case features ventilated cooling and automatic defrost systems, as well as a pull down curtain for power saving purposes (when not in use).