The ICNH 5173 fully integrated fridge-freezer offers a sophisticated, seamless kitchen solution, made possible by Liebherr's door-on-door technology. With Liebherr?s NoFrost feature, food is frozen using chilled, circulating air that removes moisture, keeping the freezer ice-free and preventing frost buildup on food. NoFrost eliminates the need for defrosting. Additionally, DuoCooling provides two completely separate cooling circuits, ensuring there is no air exchange between the refrigerator and freezer compartments. This prevents odor transfer and keeps stored food from drying out.