CABINET CONSTRUCTION: Exterior -Coated steel Interior – attractive, aluminum liner with stainless steel floor. Standard door features: Stainless Steel 2 door. Shelf Dimension: 21.9×18 / 23.6×17.6. Temperature Range: 32-45° F. Refrigeration system: Ventilated. Energy Star. Air Defrost. Refrigerant R290. Shelf: Adjustable, heavy duty PVC coated shelves (3). Electronic control system: Adjustable manual temperature set point and defrost frequency. Standard heavy-duty casters make it easy to move and clean underneath. Rounded corner: design inside of the cabinet makes it easy to clean the inside storage room. 3 doors. 72.7″ W x 30″ D x 34.1″ H. 21.3 Cu. Ft. 2.8 Amps