What are the installation aperture dimensions for the Liebherr ICNb 5123?

The required aperture dimensions are a height of 177.2–178.8 cm, width of 56–57 cm and a minimum depth of 55 cm.

How much storage space does the fridge and freezer provide?

The total volume is 253 l, with 183.3 l in the fridge compartment and 70 l in the freezer compartment.

Does this model support SmartDevice connectivity?

There is an interface for a SmartDeviceBox, which is available as an optional accessory.

How noisy is the ICNb 5123 during operation?

The appliance has a noise output of 29 dB(A).

What climate conditions is this fridge‑freezer designed for?

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

What freezing performance does the freezer compartment offer?

The **** star coded freezer has a freezing capacity of 6 kg in 24 hours and a temperature rise time of 9 hours, and includes three drawers with VarioSpace and one ice cube tray.

Product Information Sheet

Liebherr Plus Fridge Freezer

SKU: ICNB5123

Woodalls 1053–1055 Finchley Road, London, NW11 7ES
+44 (0)208 455 3925 · [email protected] · www.woodalls.co.uk

Mon–Fri: 9:00am – 5:00pm | Sat–Sun: Closed

Printed 11 September 2026

Liebherr ICNB5123 Plus Fridge Freezer

SKU: ICNB5123 · EAN: 4016803153658

Built in Integrated

The Liebherr ICNb 5123 is an integrated fridge‑freezer designed for built‑in, fixed‑door installations. It offers a total volume of 253 l, with separate digital temperature displays for fridge and freezer compartments. EasyFresh, NoFrost Plus and PowerCooling with FreshAir activated charcoal filter support convenient food storage. With low 29 dB(A) noise output, LED ceiling lighting and flexible storage including VarioSafe, VarioSpace and EasyFresh safe on running rails, it suits modern fitted kitchens.

10 Year Warranty

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Model	ICNb 5123
Product type	Integrated fridge‑freezer with EasyFresh and NoFrost Plus; fixed door / built‑in appliance for integrated use
Energy efficiency class	Not stated in source
Energy consumption (365 days / 24 h)	116 / 0.317 kWh
Total volume	253 l
Fridge volume	183.3 l
Freezer volume	70 l
Noise output	29 dB(A)
Climate rating	SN–T (+10 °C to +43 °C)
Aperture dimensions (h / w / d)	177.2–178.8 / 56–57 / min. 55 cm
Type of control	LC monochrome display, touch electronic
Temperature display	Digital temperature display for fridge and freezer compartments
Smart connectivity interface	SmartDeviceBox: optional accessory
Door alarm	Visual and acoustic
Malfunction alarm	Visual and acoustic
Fridge cooling system	PowerCooling with FreshAir activated charcoal filter (forced air system)
Door interior	Plastic door shelves with bottle holder, egg tray, FlexCube
VarioSafe	Yes
Bottle shelf	3‑bottle shelf
Interior light (fridge)	LED ceiling lighting
Fruit and vegetable storage	1 EasyFresh safe on running rails
Freezer star coding	****
Number of freezer drawers	3 drawers, VarioSpace
Freezing capacity (24 h)	6 kg
Temperature rise time	9 h
Ice cube tray	1
Door hinges	Reversible door hinging, right
Door seal	Replaceable door seal
EAN number	4016803153658

Delivery & Returns

Delivery

Free delivery to London addresses to ground floor only (service lift access accepted). Some appliances carry standard manufacturer delivery charges — confirmed at time of quotation. UK mainland delivery available for an additional charge. Lead times vary by make, model, and manufacturer availability.

Installation

We do not install appliances. We can recommend vetted fitters operating within London — payments are made directly with the fitter. Woodalls accepts no responsibility for installation work carried out by any third party.

Returns

14-day return window from the day after delivery. Items must be unused, uninstalled, and in original packaging. View our full returns policy →

Authorised Dealer

All products are supplied as an authorised Liebherr dealer, with full manufacturer warranty. Established 1967.