Imbera VRD43 Description Safe for the environment, the Imbera VRD43 two-section merchandiser is operated with natural R290 hydrocarbon refrigerant. For maintenance, the condenser is self-contained and mounted at the bottom for quick access, and the unit's spark-free refrigeration components ensure safe operation. With two sections and 10 shelves, it can accommodate as many as (560) 20-ounce bottles or a range of other product types. It uses an electronic fan motor to maximize efficiency and an electronic temperature controller than can be adjusted from 32 to 44.6 degrees Fahrenheit. The Imbera VRD43 glass door merchandiser's doors are self-closing to reduce temperature loss. To increase impulse buys, the unit has see-through glass doors and LED interior lights that draw attention to items stored inside. Because the interior is white, product stands out against the background to further optimize the display. The exterior is black to provide a sleek appearance and made of steel for durability. This unit features 38.46 cubic feet of interior space.