The Liebherr CBNdgc 5723 is a freestanding fridge-freezer with BioFresh and NoFrost Plus, designed to provide more interior capacity, energy efficiency and quiet operation. With a total volume of 360 l and separate fridge and freezer circuits via DuoCooling, it offers ideal storage conditions for fresh fruit, vegetables, meat and dairy. BioFresh safes keep delicate foods at temperatures close to 0 °C, while NoFrost eliminates manual defrosting in the freezer compartment.

Key Features

BluPerformance design – offers more interior capacity for food storage, economy and energy efficiency, quiet operation, ease-of-use and exceptional design.
BioFresh safes – 2 BioFresh Safes with temperatures close to 0 °C for longer freshness of even the most delicate foods.
Fruit & Vegetable Safe – constant humidity with air-tight closure keeps unpackaged fruit and vegetables fresh for longer without any need for adjustment.
Meat & Dairy Safe – temperature close to 0 °C, factory-set for ideal storage of meat and dairy products for longer freshness.
DuoCooling – two completely separate refrigeration circuits prevent air exchange between fridge and freezer, reducing food drying out and odour transfer.
NoFrost technology – protects the freezer from unwanted icing, removes the need for time-consuming defrosting and helps avoid energy-consuming frost build-up.
Retrofittable SmartDeviceBox – optional SmartDeviceBox enables connection to the Internet and access to digital Smart Home possibilities.
PowerCooling with FreshAir filter – forced air system with FreshAir activated charcoal filter helps maintain even cooling conditions.
LED ceiling lighting – provides clear illumination of the fridge compartment interior.
VarioSpace freezer drawers – 3 drawers with VarioSpace offer flexible storage in the freezer compartment.
Reversible door hinging – right-hinged doors as standard with the option to reverse, plus replaceable door seal.
Low noise level – noise output of 35 dB(A) contributes to quiet operation in the home.
360 l total volume – 158.8 l fridge, 98.9 l BioFresh compartment and 103 l freezer compartment for organised storage.
DarkGrey design – coordinated DarkGrey doors and side walls for a modern freestanding appliance look.
Accessory compatibility – supports optional accessories including FreshAir activated charcoal filters, SmartDeviceBox, butter dish, VarioSafe, pull-out VarioBox set, FlexCube, bottle shelf and 3-bottle shelf (subject to availability).

Technical Specifications

Product type	Freestanding fridge-freezer with BioFresh and NoFrost Plus
Model designation	CBNdgc 5723
Energy efficiency class	Not stated in source
Energy consumption (365 days / 24 h)	181 / 0.495 kWh
Total volume	360 l
Fridge volume	158.8 l
BioFresh compartment volume	98.9 l
Freezer compartment volume	103 l
Noise output	35 dB(A)
Climate rating	SN-T (+10 °C to +43 °C)
Door / side walls colour	DarkGrey/DarkGrey
Exterior dimensions (H / W / D)	201.5 / 59.7 / 67.5 cm
Type of control	LC monochrome display behind-the-door, touch electronic
Temperature display	Digital temperature display for fridge and freezer compartments
SmartDevice interface	SmartDeviceBox: optional accessory
Door alarm	Visual and acoustic
Malfunction alarm	Visual and acoustic
Fridge ventilation system	PowerCooling with FreshAir activated charcoal filter
Door interior	Plastic door shelves with bottle holder, egg tray, FlexCube
Bottle shelf	Integrated bottle shelf
Interior lighting (fridge)	LED ceiling lighting
BioFresh-Safes	2 BioFresh Safes with telescopic partial pull-out, 1 Fruit & Vegetable Safe, 1 Meat & Dairy Safe
Freezer star coding	****
Number of freezer drawers	3 drawers, VarioSpace
Freezing capacity (24 h)	10 kg
Temperature rise time	20 h
Door hinges	Reversible door hinging, right
Door seal	Replaceable door seal
EAN number	4016803154075

To achieve the indicated energy consumption level, the wall spacers provided with the appliance must be used. These increase the appliance depth by approximately 1.5 cm. If the wall spacers are not used, the appliance will remain fully functional, but will have a slightly higher energy consumption level.

Additional Details and Usage

BioFresh storage

The Fruit & Vegetable Safe maintains a temperature close to 0 °C with constant humidity due to its air-tight closure, ideal for unpackaged fruit and vegetables. The Meat & Dairy Safe also operates close to 0 °C, providing ideal storage conditions for tender meat and fresh milk. These safes are factory-adjusted for immediate use and longer freshness.

DuoCooling system

DuoCooling uses two completely separate refrigeration circuits so that no air is exchanged between the fridge and freezer compartments. This helps prevent food from drying out and avoids odour transfer, contributing to throwing less food away and shopping less often.

NoFrost freezer convenience

NoFrost technology protects the freezer compartment against unwanted icing, which would otherwise consume more energy and require manual defrosting. With NoFrost, there is no tedious and time-consuming defrosting of the freezer compartment, helping save time and avoid energy-consuming frost build-up.

SmartDevice readiness

The appliance can be retrofitted with an optional SmartDeviceBox, which connects it to the Internet and opens up digital Smart Home possibilities. The SmartDeviceBox can be installed in just a few steps.

Accessories

Compatible accessories (subject to availability and region) include:

988242901 – Set of 2 FreshAir activated charcoal filters
612526500 – SmartDeviceBox
988245900 – Butter dish
988264401 – VarioSafe
903117000 – Pull-out VarioBox set
988267100 – FlexCube
988264600 – Bottle shelf
988246600 – 3-bottle shelf

Subject to availability. Please check with your local dealer for accessories available in your region. The overview represents an excerpt of the most important accessories.

Frequently Asked Questions

What is the total storage volume of the Liebherr CBNdgc 5723?

The total volume is 360 l, comprising 158.8 l for the fridge, 98.9 l for the BioFresh compartment and 103 l for the freezer compartment.

Does the freezer need to be defrosted manually?

No. The appliance uses NoFrost technology, which protects the freezer compartment from unwanted icing and removes the need for tedious and time-consuming manual defrosting.

How does DuoCooling benefit food storage?

DuoCooling uses two completely separate refrigeration circuits for the fridge and freezer. This prevents air exchange between the compartments, so food does not dry out and odours are not transferred.

What are the BioFresh safes used for?

The appliance has 2 BioFresh Safes: one Fruit & Vegetable Safe and one Meat & Dairy Safe. Both operate at temperatures close to 0 °C, providing ideal storage conditions to keep delicate foods fresh for longer.

Can the Liebherr CBNdgc 5723 be connected to a Smart Home system?

Yes. It is SmartDevice-ready and can be retrofitted with an optional SmartDeviceBox to connect the appliance to the Internet and access digital Smart Home functions.

What is the climate rating of this appliance?

The climate rating is SN-T, designed for ambient temperatures from +10 °C to +43 °C.

CBNDGC5723

Liebherr Plus CBNdgc5723 BioFresh Fridge Freezer