Siemens Iq500 KG39NAIAU Freestanding 70/30 Fridge Freezer Frost Free - Stainless Steel - A Rated

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Overview

The Siemens KG39NAIAU iQ500 fridge freezer combines sleek stainless steel design with top-tier functionality. Boasting a spacious 260L fridge and 103L freezer, it features Total NoFrost technology, so you'll never need to defrost again. Enjoy ultra-quiet performance at just 29 dB, energy efficiency rated A, and clever storage solutions including a HyperFresh drawer and height-adjustable glass shelves. Its MultiAirFlow system keeps food fresher for longer, while the SuperFreezing function protects frozen goods. With intuitive LED controls, a reversible door, and anti-fingerprint finish, the KG39NAIAU is the perfect freestanding choice for modern kitchens.

Brand Siemens
Model
KG39NAIAU Alt Codes

EAN: Stainless Steel - 4242003973806

Colour Stainless Steel
Warranty 5 Years
kWh per annum 112 Estimate running costs Estimate costs
Approx. £33.6 per year
Dimensions (cm) H: 203.0 x W: 60.0 x D: 66.5
Release Date March 2025
A
Energy Rating
View Energy Label
29 dB
Noise Level
260
Fridge Litres
103
Freezer Litres
Features

Siemens IQ500 60cm wide No Frost Fridge Freezer - Stainless Steel

Key Information

Design

  • Adjustable Feet: Yes
  • Controls: Electronic Control (2 LED Chains)
  • Design Arrangement: Fridge Over Freezer
  • Display Type: LED
  • Finish: Stainless Steel
  • Flame Retardant Back: Yes
  • Handle Type: Vertical Door Handles
  • Ice / Water Dispenser: No
  • Ice Maker: No
  • Installation Type: Freestanding
  • Lock: No
  • Number Of Drawers Fridge: 1
  • Number Of Shelves Fridge: 5
  • Number Of Door Bins Fridge: 4
  • Number Of Drawers Freezer: 3
  • Number Of Shelves Freezer: 0
  • Range: Siemens iQ500 Fridge Freezer
  • Reversible Door: Yes
  • Shelf Material: Glass

Key Features

  • 4 Star Freezer Rating: Yes
  • Bottle Storage In Door: Yes
  • Bottle Rack: Yes
  • Egg Tray: Yes
  • Height Adjustable Shelves: Yes
  • Humidity Control: Yes
  • Interior Light: Yes
  • Open Door Alert: Yes (Visual & Audible)
  • Salad Crisper/Vegetable Drawer: Yes
  • Temperature Controls: Yes
  • Temperature Range (Fridge): 2 °c to 8 °c
  • Temperature Range (Freezer): -16 °c to -24 °c
  • Temperature Warning: Yes (Visual & Audible)

Additional Features

  • Anti-Fingerprint Doors
  • Automatic Defrost In Fridge Section
  • HyperFresh Drawer
  • LED Fridge Light With Soft Start In Fridge Section
  • Metal Back Wall With MultiAirFlow System
  • Optical And Acoustical Door Open Warning System
  • SuperFreezing Technology
  • Total NoFrost Technology
  • Twin Evaporators

Technical Information

  • Annual Energy Consumption: 112 kwh/a
  • Climate Class: SN-T
  • Cord Length: 2.1 m
  • Freezing Capacity Over 24 hrs: 10 kg
  • Minimum Room Storage Temperature: 10 °c
  • Plumbing Required: No
  • Power Failure Safe Storage (Freezer): Yes
  • Product Code: KG39NAIAU
  • Suitable For Garage Or Outbuilding: No

Included Accessories

  • Egg Tray: Yes
  • Ice Cube Tray: Yes
Description
The Siemens KG39NAIAU iQ500 fridge freezer offers a stylish and practical solution for modern kitchens, combining advanced cooling technology with a sleek stainless steel finish. With a generous total net capacity of 363 litres, this freestanding appliance is ideal for medium to large households. The fridge section provides 260 litres of space across five glass shelves, four door bins, and a salad crisper, while the freezer offers 103 litres split across three drawers, ensuring ample room for all your fresh and frozen essentials.

One of the standout features of the KG39NAIAU is its Total NoFrost technology, which prevents ice build-up in both the fridge and freezer compartments, eliminating the need for manual defrosting. The appliance also features twin evaporators, allowing independent temperature control for each compartment, which helps maintain optimal conditions and prevents odour transfer between the fridge and freezer. Temperature ranges from 2°C to 8°C in the fridge and -16°C to -24°C in the freezer, with precise electronic controls displayed via dual LED chains.

The HyperFresh drawer is designed to keep fruit and vegetables fresher for longer by maintaining ideal humidity levels. Additional convenience comes from features like the SuperFreezing function, which rapidly freezes newly added items to preserve taste and texture, and the MultiAirFlow system, which evenly distributes air to keep food chilled consistently.

With an energy efficiency rating of A and an annual energy consumption of just 112 kWh, the KG39NAIAU helps reduce running costs and environmental impact. It operates at a very quiet 29 dB, making it suitable for open-plan living spaces. The appliance also includes a visual and audible door open alert, ensuring that the door is never accidentally left ajar.

Designed with practicality in mind, the fridge freezer includes height-adjustable shelves, a bottle rack, an egg tray, and interior LED lighting with a soft-start feature. The stainless steel doors have an anti-fingerprint coating for easy maintenance, and the vertical door handles provide a clean, modern look. The door is right-hand hinged but reversible, allowing flexible placement in your kitchen. Adjustable feet help ensure stability on uneven surfaces, and the flame-retardant back adds peace of mind.

Built to perform in room temperatures ranging from 10°C to 43°C (climate class SN-T), this appliance is not suitable for garages or outbuildings. However, its built-in safety features, including a power failure safe storage period in the freezer and a temperature warning system, add to its reliability.

The Siemens KG39NAIAU is a premium choice for anyone seeking a frost-free, energy-efficient, and quietly powerful fridge freezer, combining German engineering with thoughtful design and everyday convenience.
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We are currently offering FREE delivery* on the KG39NAIAU.

For large appliances over 20kg we will:

  • Text you a 4 hour timeslot on the morning of your delivery
  • Provide you with a 30 minute pre-call to let you know we’re on the way.
  • Delivery to a ground or first floor room of your choice (ground floor only if 100kg+)
  • Upon request, we will remove & take away any waste packaging for FREE!
Click & Collect

Click & Collect also available at checkout

RDO Kitchens & Appliances
Unit 5, Salbrook Road
Redhill, Surrey
RH1 5GJ

Returns

Should you choose to cancel your order during the statutory 14-day cooling-off period, we will offer you a full refund including any standard delivery charges. However, please note that completed service charges are non-refundable. Please check out our returns section for more details.

*Delivery dates are subject to availability and stock

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