The professional refrigerated cabinet is the main tool for the correct storage of food. Refrigerated cabinets are generally chosen based on the available internal space, which is binding for the use of Gastronorm trays and grids and for the type of capacity offered, conventionally measured in liters. Another fundamental element in the selection of professional refrigerators is the type of temperature. It is also important to remember that there are variants of refrigerated cabinets on the market that offer a mixed temperature, both positive and negative, with separate cells. There are also two types of refrigeration: the static and the ventilated. The choice as seen is also wide because there is also another type of industrial refrigerators, ie the display cases for drinks mostly used in bars and restaurants to keep fresh water and drinks.