32℉~50℉. Our back bar coolers are equipped with reliable cooling technology. The beverage cooler is equipped with an upgraded R600a compressor, which provides fast, powerful and stable cooling. In addition, R600a refrigerant is CFC-free and pollution-free, which can improve energy efficiency while ensuring optimal air circulation, reducing energy consumption and controlling your electricity bill. KICHKING beverage refrigerator adopts Low-E and tempered glass double-layer design, which has excellent heat insulation, sound insulation and noise reduction effect and good light transmittance. The 3 sliding doors can be opened and closed easily, the beverage cooler is equipped with safety locks and magnetic door gaskets to keep the doors sealed and beverages safe, and the top-mounted door handle is easy to pull and access.Spacious interior of the commercial refrigerator is equipped with adjustable and removable shelves, the shelves can be rearranged to accommodate bottles of various sizes and shapes, which can be effectively organized and provide versatile storage space, and the bottom wheels are adjustable, so it can be flexibly applied to different places. It is the perfect complement to your busy back bar and an ideal solution for beverage storage.KICHKING cooler uses air-cooled frost-free forced convection cooling. Compared with traditional compressor refrigerators, it can cool faster with natural wind, which is not easy to produce frost and harmful gases, prevents beverages from freezing, and keeps indoor air clean while saving energy. This commercial beverage refrigerator is designed for counter areas. The black color is low-key and luxurious, perfect for bars, restaurants or offices, ensuring that you always have iced drinks. Our commercial refrigerator is made of durable embossed aluminum inner wall, which has excellent properties such as wear resistance, anti-slip, anti-corrosion and heat insulation