FRONT EXHAUST: This red wine refrigerator is designed for freestanding and built-in installation with the wide front vent. Please note that place the wine cooler cellar on a flat, solid floor to ensure it can run smoothly when it is fully loaded. ROLL-OUT SHELVES: The shelves glide-out on ball-bearing tracks that allows you to reach out every bottle in your collection easily. If you want to load larger bottles, you can remove 1 or 2 shelves. FAN COOLING SYSTEM: It is important to set proper temperature for storing wines. With a powerful fan cooling system the wine cellar could set enough cold environment for your great collection and avoid frosting. DOUBLE-PANE GLASS & REVERSIBLE DOOR: Equipped with the double-pane tempered glass, which can protect the wines from UV rays and cold air outside damage the quality of wine. Reversible door fits your favorite direction to open and close. DIMENSION & WARRANTY: The size of this built-in refrigerator is 29.3"L x 32.3"W x 79.2"H. The warranty for labor is 12 months and for the compressor is 36 months. If you need any help or want to extend the warranty, please feel free to contact us via service@lanboappliances.com