The IRe 3900 is an integrated refrigerator designed for built-in use with a fixed door, offering a total volume of 136 l for fresh food storage. With EasyFresh, an LED ceiling light and a plastic door interior with bottle holder and egg tray, it supports organised refrigeration in a compact space. Low noise output of 35 dB(A) and an energy-efficient design make it suitable for households seeking a discreet integrated fridge.

Key Features

Integrated fixed-door design – Built-in appliance for integrated use for a seamless kitchen finish.
EasyFresh safe – 1 EasyFresh fruit and vegetable bin for dedicated fresh produce storage.
136 l total volume – Compact capacity suitable for everyday refrigeration needs.
Low noise output 35 dB(A) – Quiet operation for integrated kitchen environments.
Energy-efficient consumption – 93 kWh per 365 days / 0.254 kWh per 24 h.
LED ceiling lighting – Clear illumination throughout the fridge compartment.
Plastic door shelves – Door interior with bottle holder and egg tray for organised storage.
LC monochrome display – Touch electronic control with digital temperature display.
SmartDeviceBox interface – Optional accessory interface for connected use.
Visual and acoustic alarms – Door alarm and malfunction alarm for added peace of mind.
Reversible door hinging – Right-hand hinged door that can be reversed to suit 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 Specifications

Model	IRe 3900
Product type	Integrated refrigerator with EasyFresh – Pure
Installation type	Fixed door / Built-in appliance for integrated use
Energy efficiency class	Not stated in source
Energy consumption (365 days)	93 kWh
Energy consumption (24 h)	0.254 kWh
Total volume	136 l
Noise output	35 dB(A)
Climate rating	SN–T (+10 °C to +43 °C)
Aperture height	87.4–89 cm
Aperture width	56–57 cm
Aperture depth	min. 55 cm
Control type	LC monochrome display, touch electronic
Temperature display	Digital temperature display
Interface	SmartDeviceBox: optional accessory
Door alarm	Visual and acoustic
Malfunction alarm	Visual and acoustic
Door interior	Plastic door shelves with bottle holder, egg tray
Interior lighting	LED ceiling lighting
Fruit and vegetable storage	1 EasyFresh safe
Door hinges	Reversible door hinging, right
Door seal	Replaceable door seal
EAN number	4016803113096

Additional Details and Usage

The IRe 3900 is designed for installation in an aperture with a height of 87.4–89 cm, width of 56–57 cm and minimum depth of 55 cm, using a fixed-door integrated mounting. The reversible door hinging (factory right-hand) allows flexibility in kitchen planning.

Visual and acoustic door and malfunction alarms provide alerts if the door is left open or a fault occurs. The optional SmartDeviceBox interface enables additional connectivity functions when used with the appliance.

The EasyFresh safe supports storage of fruit and vegetables, while LED ceiling lighting offers clear visibility within the fridge compartment. The plastic door shelves with bottle holder and egg tray help to organise frequently used items.

Frequently Asked Questions

What installation space is required for the IRe 3900?

The appliance is designed for an aperture height of 87.4–89 cm, width of 56–57 cm and a minimum depth of 55 cm. It is a fixed door, built-in appliance for integrated use.

How noisy is the IRe 3900 during operation?

The refrigerator has a noise output of 35 dB(A), providing quiet operation suitable for integrated kitchen environments.

What is the total storage volume of the fridge?

The total volume of the IRe 3900 is 136 l, indicated in accordance with Regulation EU 2019/2016.

Does the IRe 3900 include any special compartments?

Yes. It includes 1 EasyFresh safe for fruit and vegetables, as well as plastic door shelves with a bottle holder and egg tray.

Can the door opening direction be changed?

The appliance has reversible door hinging. It is supplied with right-hand hinging, but the door can be reversed to suit the installation.

Is the refrigerator suitable for different room temperatures?

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

IRE3900

Liebherr IRe3900 Pure Larder Fridge