What appliances are included in the IXRFS 5125 side-by-side set?

The IXRFS 5125 set combines the SIFNSf 5128 integrated freezer with NoFrost Plus and the IRBSe 5120 integrated refrigerator with BioFresh Plus in a side-by-side concept.

What are the required aperture dimensions for installation?

Both the fridge and freezer require aperture dimensions of 177.2–178.8 cm height, 56–57 cm width and a minimum depth of 55 cm.

Does the freezer need manual defrosting?

The SIFNSf 5128 is described as an integrated freezer with NoFrost Plus, indicating that it features NoFrost technology rather than manual defrosting. No additional defrosting details are stated in source.

Is this side-by-side set suitable for warmer kitchen environments?

Yes. Both appliances have a climate rating of SN–T, suitable for ambient temperatures from +10 °C to +43 °C.

Can the doors be hinged on either side?

The freezer has a reversible door hinge, left, and the refrigerator has reversible door hinging. This allows the door opening direction to be adapted during installation.

Is there connectivity for smart home integration?

Both the freezer and refrigerator have an interface for a SmartDeviceBox, which is available as an optional accessory. No further connectivity details are stated in source.

Product Information Sheet

Liebherr Plus Fridge Freezer

SKU: IXRFS5125

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 12 September 2026

Liebherr IXRFS5125 Plus Fridge Freezer

SKU: IXRFS5125 · EAN: 4016803099536

Built In Integrated IRBSd5120 & SIFNSe5128

The Liebherr Side-by-Side IXRFS 5125 combines the SIFNSf 5128 integrated NoFrost Plus freezer and the IRBSe 5120 integrated refrigerator with BioFresh Plus in a built-in sliding door concept. Designed for aperture heights of 177.2–178.8 cm, this set offers generous frozen and fresh food storage, SuperSilent operation and advanced touch electronic controls. Side-panel heating allows flexible combination with other fridges, freezers and wine appliances in a coordinated side-by-side installation.

10 Year Warranty

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SIFNSf 5128 – Integrated freezer with NoFrost Plus

Type	Sliding door / Built-in appliance for integrated use
Energy efficiency class	Not stated in source
Energy consumption (365 days / 24 h)	296 / 0.811 kWh
Total volume	213 l
Noise output / noise class	35 dB(A) / B, SuperSilent
Climate rating	SN–T (+10 °C to +43 °C)
Frequency / voltage	50–60 Hz / 220–240 V~
Connection rating	1.3 A 186 W
Aperture dimensions (h / w / d)	177.2–178.8 / 56–57 / min. 55 cm
Type of control	LC monochrome display, touch electronic
Digital temperature display	Yes
Interface	SmartDeviceBox: optional accessory
Door alarm	Visual and acoustic
Alarm in case of malfunction	Visual and acoustic
Star coding	****
Number of drawers	8 drawers, VarioSpace
Freezing capacity in 24 hours	10 kg
Temperature rise time	9 h
VarioSpace	Yes
Ice cube tray	1
Side-by-side suitability	Side-panel heating on both sides, suitable for combination with other fridges, freezers and/or wine appliances
Door hinges	Reversible door hinge, left
Replaceable door seal	Yes
EAN	4016803044796

IRBSe 5120 – Integrated refrigerator with BioFresh Plus

Type	Sliding door / Built-in appliance for integrated use
Energy efficiency class	Not stated in source
Energy consumption (365 days / 24 h)	156 / 0.427 kWh
Total volume	294 l
Volume fridge	195.8 l
Volume BioFresh compartment	98.2 l
Noise output / noise class	37 dB(A) / C
Climate rating	SN–T (+10 °C to +43 °C)
Frequency / voltage	50 Hz / 220–240 V~
Connection rating	1.2 A
Aperture dimensions (h / w / d)	177.2–178.8 / 56–57 / min. 55 cm
Type of control	LC monochrome display, touch electronic
Digital temperature display	Digital temperature display for fridge compartment
Interface	SmartDeviceBox: optional accessory
Door alarm	Visual and acoustic
Forced air system	PowerCooling with FreshAir activated charcoal filter
Door interior	Plastic door shelves with bottle holder
Bottle shelf	Integrated bottle shelf
Interior light	LED ceiling lighting
BioFresh-Safes	3 BioFresh-Safes on telescopic rails, 2 Fruit & Vegetable-Safes, 1 Meat & Dairy-Safe
Door hinges	Reversible door hinging
Replaceable door seal	Yes
EAN	4016803044437

Total volumes are indicated in accordance with Regulation EU 2019/2016 to the nearest integer, and compartment volumes to one place after the decimal point.

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.