Liebherr IRBc4520 Plus Larder Fridge inc BioFresh

The Liebherr IRBc 4520 is an integrated refrigerator with BioFresh Plus, designed as a fixed-door, built-in appliance for seamless kitchen integration. With a total volume of 223 l, it offers separate fridge and BioFresh compartments, flexible door storage and an integrated bottle shelf. Quiet 32 dB(A) operation, LC touch controls, PowerCooling with FreshAir filter and dedicated safes for fruit & vegetables plus meat & dairy support well-organised, efficient food storage.

SKU:IRBC4520

EAN:4016803113430

Category::Fridges

Quantity:

Key Features

Total volume 223 l – 156.2 l fridge and 66.8 l BioFresh compartment for organised storage.

BioFresh Plus technology – 2 BioFresh safes with telescopic partial pull-out for dedicated fresh food storage.

Quiet operation at 32 dB(A) – low noise output for a more comfortable kitchen environment.

Energy efficiency class A – with 91 kWh annual energy consumption (0.249 kWh/24 h).

PowerCooling with FreshAir filter – forced air system with FreshAir activated charcoal filter.

LED ceiling lighting – bright interior illumination for clear visibility of contents.

LC monochrome touch display – touch electronic controls with digital temperature display for the fridge compartment.

Flexible door storage – plastic door shelves with bottle holder, egg tray and FlexCube.

Integrated bottle shelf – additional storage option for bottles inside the fridge compartment.

BioFresh safes configuration – 1 Fruit & Vegetable safe and 1 Meat & Dairy safe.

Smart connectivity ready – SmartDeviceBox available as an optional accessory interface.

Visual and acoustic alarms – door alarm and malfunction alarm for added security.

Reversible door hinging – right-hinged as standard, with reversible door for flexible installation.

Replaceable door seal – door seal can be replaced when required.

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

Technical Spec

ModelIRBc 4520

Appliance typeFixed door / Built-in appliance for integrated use

Energy efficiency classA

Energy consumption (365 days / 24 h)91 / 0.249 kWh

Total volume223 l

Fridge volume156.2 l

BioFresh compartment volume66.8 l

Noise output32 dB(A)

Climate ratingSN–T (+10 °C to +43 °C)

Aperture height139.7–141.3 cm

Aperture width56–57 cm

Aperture depthmin. 55 cm

Control typeLC monochrome display, touch electronic

Temperature displayDigital temperature display for fridge compartment

Connectivity interfaceSmartDeviceBox: optional accessory

Door alarmVisual and acoustic

Malfunction alarmVisual and acoustic

Cooling systemForced air system PowerCooling with FreshAir activated charcoal filter

Door interiorPlastic door shelves with bottle holder, egg tray, FlexCube

Bottle shelfIntegrated bottle shelf

Interior lightingLED ceiling lighting

BioFresh safes2 BioFresh safes with telescopic partial pull-out

Fruit & Vegetable safe1 Fruit & Vegetable safe

Meat & Dairy safe1 Meat & Dairy safe

Door hingesReversible door hinging, right

Door sealReplaceable door seal

EAN4016803113430

Downloads

Download product documentation, manuals, and specification sheets.

IRBC4520 Spec

PDF

Frequently Asked Questions

What is the total storage volume of the Liebherr IRBc 4520?

The total volume is 223 l, with 156.2 l for the fridge compartment and 66.8 l for the BioFresh compartment.

Is this refrigerator suitable for integrated kitchen installation?

Yes, it is a built-in appliance for integrated use with a fixed-door system, designed for an aperture of 139.7–141.3 cm (h), 56–57 cm (w) and at least 55 cm (d).

What are BioFresh safes and how many are included?

The appliance has 2 BioFresh safes with telescopic partial pull-out. These include 1 Fruit & Vegetable safe and 1 Meat & Dairy safe for dedicated fresh storage areas.

How loud is the IRBc 4520 during operation?

The noise output is 32 dB(A).

Does the appliance support smart connectivity?

An interface for SmartDeviceBox is provided as an optional accessory, allowing smart connectivity when the accessory is used.

What type of alarms does the refrigerator have?

It features visual and acoustic door alarms, as well as visual and acoustic alarms in case of malfunction.