Refrigeration is the process of removing heat from an enclosed space or from a substance for the purpose of lowering the temperature. It’s mainly used to store foodstuffs at low temperatures, to avoid destructive effects of bacteria, yeast, and mold. Many products can be frozen, to be kept for months and even years with little loss in nutrition or flavor or change in appearance. Air conditioning, or comfort cooling, has also become crucial for the luxury yacht charter business.
