The Liebherr SUFd 3603 is a compact built-under freezer designed to integrate neatly beneath a kitchen worktop while delivering dependable freezing performance. Ideal for modern fitted kitchens, it sits discreetly behind a cabinet door to maintain a seamless look while still providing generous storage for everyday frozen foods. With a net capacity of 88 litres, the freezer offers practical organisation across multiple transparent drawers, making it easy to store and locate items. The drawers are robust and smoothly sliding, allowing convenient access while keeping cold air inside the appliance for efficient operation.
SmartFrost
Small and smart: SmartFrost technology significantly reduces frost build-up in the interior and on frozen food, and thus reduces the times you need to defrost your freezer, and its electricity consumption. Another advantage: The interior walls are particularly smooth and therefore easy to clean.
VarioSpace
All freezers with NoFrost and SmartFrost feature drawers which can be conveniently removed. This results in VarioSpace – the practical system for extra storage space so that space can be created quickly even for larger frozen food items
Height-adjustable feet
The height adjustable feet allow Liebherr appliances to be aligned, ensuring the appliance is level on most surfaces.
Dishwasher-safe features
The features of your Liebherr are practical in two ways: Not only do they simplify everyday use, they are also very easy to clean. Does the butter dish, FlexSystem or ice cube tray need to be cleaned? Just put them in the dishwasher. Then you’ll have more time for other things.
Display lock
An illuminated display is a magnet for children's hands – your Liebherr also knows that. That's why there is the display lock. It ensures the settings on your refrigerator are not changed unintentionally. You can also, of course, simply deactivate the display lock.
