Liebherr CBNbmy5753 Fridge Freezer – Energy Hero with BioFresh & NoFrost

The Liebherr CBNbmy5753 is a premium Energy Hero fridge freezer designed for households that demand outstanding food freshness, intelligent flexibility and ultra-quiet operation. Featuring advanced BioFresh and NoFrosttechnologies, this freestanding appliance delivers long-lasting freshness while eliminating the need for manual defrosting.

With its refined stainless-steel look, slimline integrated handle and flush-fitting design, the CBNbmy5753 makes a striking yet understated addition to modern kitchens, combining efficiency, performance and smart connectivity in one beautifully engineered appliance.

Energy Hero – Maximum Efficiency, Minimal Consumption

As part of Liebherr’s Energy Hero range, the CBNbmy5753 is engineered to deliver exceptional energy efficiency without compromising performance. Intelligent cooling systems, optimised components and smart operating modes help reduce energy usage, lowering running costs while supporting a more sustainable household.

BioFresh – Food Stays Fresher for Longer

The air-tight BioFresh compartments maintain temperatures just above 0°C with precisely controlled humidity, preserving vitamins, flavour and texture in fruit, vegetables, meat and dairy for significantly longer than a standard fridge. Less food waste, fewer shopping trips, and better-tasting ingredients every day.

NoFrost – Never Defrost Again

Liebherr’s NoFrost technology prevents ice from forming in the freezer by circulating chilled air and removing humidity. This keeps the freezer permanently frost-free, maximises usable storage space and eliminates the need for time-consuming manual defrosting.

DuoCooling – Separate Cooling Circuits

The advanced DuoCooling system uses two completely independent refrigeration circuits for the fridge and freezer compartments. This prevents odour transfer and stops food from drying out, ensuring optimal conditions in both zones and extending the life of your groceries.

VarioTemp – Ultimate Storage Flexibility

With VarioTemp, the freezer compartment can be adjusted between -15°C and -26°C, converted into an extra fridge or cellar compartment (-2°C to +14°C), or switched off entirely when not required. This flexibility allows the appliance to adapt perfectly to changing household needs while saving energy.

SmartDevice Connectivity – Smart Home Ready

The integrated SmartDeviceBox allows the appliance to connect to your home Wi-Fi network. Using the Liebherr SmartDevice app, you can monitor temperatures, receive alerts and manage key functions remotely, giving you complete control and peace of mind wherever you are.

LightTower & LED BioFresh Lighting

The LightTower lighting system, flush-mounted into the side walls, ensures the entire interior is evenly illuminated without reducing storage space. Dedicated LED BioFresh lighting highlights fresh produce beautifully, providing excellent visibility even when the fridge is fully stocked.

Touch & Swipe Display – Intuitive Control

The elegant Touch & Swipe colour display allows effortless control of temperatures and functions. Simply tap or swipe to activate features such as SuperCool or SuperFrost. When idle, the display shows the current internal temperature at a glance.

SoftSystem & SoftTelescopic Comfort

The SoftSystem door closing mechanism ensures the door closes gently, quietly and securely every time. Inside, SoftTelescopic rails allow BioFresh drawers to glide smoothly outward, extending fully for maximum visibility and cushioning automatically as they close.

Flexible Interior Design

Designed for maximum convenience and adaptability:

• Height-adjustable inner door shelves

• Separable glass shelves for tall containers

• Satin-finish safety glass shelves with stainless-steel-look trim

• VarioBoxes for organising small items

• Easy shelf height adjustment, even when loaded

FreshAir Filtration & Hygiene

The FreshAir activated charcoal filter continuously neutralises odours and ensures hygienic air circulation throughout the fridge. A visual reminder indicates when the filter needs replacing.

VarioSpace Freezer & Practical Storage

The freezer features VarioSpace, allowing drawers and shelves to be removed to accommodate larger items. There is also dedicated space for a baking tray, which slides in easily when the door is opened to 90°.

SuperSilent & PowerCooling Performance

Operating at just 33 dB, the CBNbmy5753 is exceptionally quiet—ideal for open-plan kitchens. The PowerCooling system distributes cold air evenly, maintaining stable temperatures and rapidly cooling newly added groceries.

Key Specifications

• Product Type: Fridge-freezer with BioFresh and NoFrost

• Total Volume: 362 litres

• Noise Level: 33 dB

• Cooling Technology: DuoCooling

• Flexible Freezer: VarioTemp

• Connectivity: Integrated SmartDeviceBox (Wi-Fi)

• Lighting: LightTower & LED BioFresh lighting

• Controls: Touch & Swipe colour display

Dimensions

• Height: 201.5 cm

• Width: 59.7 cm

• Depth: 67.5 cm

Why Choose the Liebherr CBNbmy5753?

The Liebherr CBNbmy5753 combines Energy Hero efficiency, market-leading freshness technologies and smart connectivity in one premium appliance. With ultra-quiet operation, flexible storage and a beautifully refined design, it’s the perfect fridge freezer for modern households that expect more from their kitchen appliances.