The CNP4313 is a sleek freestanding fridge freezer from Liebherr that has great energy efficiency with an A+++ rating and no air transfer between the fridge and freezer. It is a NoFrost appliance which means the food is frozen with chilled re-circulating air, and any humidity is expelled. As a result, the freezer is always free of ice, and food no longer frosts over. Also, with NoFrost you will never need to defrost the freezer again. This fridge freezer also features DuoCooling. With this feature accurate temperature control of the refrigerator and freezer compartments is achieved through two completely separate cooling circuits. There is no air exchange between the refrigerator and freezer compartment. This prevents odour transfer and stops the stored food from drying out. It has VarioSpace so you can adjust the shelving, drawers and boxes to suit your changing storage needs, and the appliance is controlled by an electronic control system fitted with a digital temperature display and showing all information about the settings that have been made. In addition there is soft and energy efficient LED lighting and telescopic rails that make using the fridge easier. This great appliance also features SuperFrost feature. When activated the freezer temperature reduces to -32°C, returning to normal programmed operation after a set amount of time. When activated prior to grocery shopping, it helps to cool the newly introduced food items more rapidly, counteracting excessive temperature rises from items already in the freezer while the door is left open, as well as any temperature transfer from warmer items that have been added from the recent grocery shop.