Neff U12S52N3GB Double Electric Oven, Stainless Steel

Product information

The Neff U12S52N3GB is a high quality double oven that offers modern styling in a stainless steel finish that will complement your kitchen.

Its elegant dial control knobs, 'U' form door design and curved bar handles are colour coordinated with the metallic control panel and the oven has excellent visibility, thanks to its extra-wide viewing windows.

Inside, smooth enamel floor and walls plus easy-clean roof and back liners provide a hassle-free solution to cleaning up after the Sunday roast. The top oven is a conventional oven with 2 operation modes for conventional heat and grilling. With a 35L capacity, this is perfect for cooking smaller amounts of food quickly. The main multifunction oven has 6 cooking functions, these include:

  • Top/bottom heat
  • Bottom heat
  • Large-area grill
  • Hot air 50°C-275°C
  • Defrost setting
  • Thermo grill

Also includes 1x universal pan, 2x baking and roasting shelf cranked, 1x insert grid. Requires 20 amps power setting and cooker point connection.

Special buy: These offers are available for a limited time only and are exceptional value as we've been able to secure one-off discounts from our suppliers.

Amperage Information The maximum current in amperes the switch will carry continuously. Please consult a qualified electrician for power supply wiring requirements and to see if this product is compatible with your home.
Capacity- Main Oven
Capacity- Second Oven
Defrost Information The defrost function uses the oven fan to circulate air at room temperature around the cavity, enabling you to defrost food quickly and safely.
H88.8 x W59.4 x D55cm
Eligible for International Delivery
Energy Rating Information Graded on performance, from A+++ to G, with A+++ being the highest rating. Higher ratings mean better energy efficiency
Second oven B / Main oven A
Stainless steel
Fuel Type
Function- Main Oven
Internal Light Information Lets you see the food cooking
Main Oven Energy Consumption- Convection Information How much energy is used by the oven in conventional (non-fan) mode
Main Oven Energy Consumption- Forced Air Information How much energy is used by the oven in fan mode
Model name / number
Next Day Delivery Information We offer next working day delivery of appliances in selected areas. See our delivery information page for conditions
Oven Format Information The number of ovens in this unit.
Oven Size Information How big the oven is classed as being - small, medium or large
Medium / Large
Second Oven Energy Consumption- Forced Air Information How much energy is used by the oven in fan mode
Top / bottom heat setting
Total load rating (kW) Information The rate of energy usage by this unit. Please consult a qualified electrician for power supply wiring requirements and to see if this product is compatible with your home.


  • UK delivery

    Delivered within 7 working days (may be longer for N Ireland and rural areas)
    Next day delivery to selected areas
    Find out more
  • International delivery not available


We want you to be happy with your purchase. If you're not, depending on the type of product, you can make free returns in the UK via John Lewis shops, Royal Mail, Collect+, or MyHermes. If you need to arrange collection of large or heavy items, call us on 03456 049 049. For international returns queries, call us on +44 1698 545 454. Find out more about returns.

You'll find returns information on your delivery note. Unless faulty, we'd like you to make your return within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.


Oven Installation


The charge for this service includes:

  • Disconnection of your old appliance (regardless of fuel type)
  • Connection of the new appliance to an existing electricity supply within 1.5m of the installation
  • A basic demonstration of your new appliance
  • The removal and disposal of all packaging

Cooker Disposal


The charge for this service includes removal and disposal of your old cooker for reuse or recycling.

Q & As

Rated 4.3 out of 5 by 9 reviewers.
Rated 5 out of 5 by FantasticI So pleased with my new oven would recommend make and model 02 September 2015
Rated 5 out of 5 by Great Neff double oven Have only had this Neff double oven a few weeks and I am really pleased with everything about it. It looks great as well I think we made the right choice.Excellent ordering and delivery service from John Lewis as usual ! Thank you 21 August 2015
Rated 3 out of 5 by Good looking PROS...Good looking, main oven which works well. CONS... No handle on grill pan and as the grill pan is so large it is impossible to get one + no telescopic rails available for top oven. So for a smaller person the grill section can be quite hazardous to use. 28 July 2015
Rated 5 out of 5 by Great Product Oven performs as well as expected for a product from this maufacturer and was a good price. 14 April 2015
Rated 2 out of 5 by Bit disappointing The ovens are OK but I wish I had bought a more expensive model as the door seal on the main oven is flimsy and the top oven is smaller than expected. There are only 2 shelves and one solid tray so when cooking a big meal you really need an extra shelf . The interior bulb in the top oven did not work on delivery and was replaced by an identical bulb. This bulb exploded the second time the oven was used which blew the main fusebox and the whole light fitting melted so that the Neff engineer had to visit 2 days later to replace the entire lighting unit. It is disappointing as I had Neff ovens before that were fine but they were more expensive models. 07 March 2015
Rated 5 out of 5 by Love It My wife loves her new double oven. It is smart, quick, clean and easy to use/understand. 03 March 2015
Rated 5 out of 5 by Great Service, Great Value! I bought this Neff Oven for my Mother to replace her 15 year old Neff that had expired. I chose the installation and collection options, the engineers were superb, spot on time, polite and efficient! Having quizzed them on Fridge/freezers i shall be ordering in the near future. I feel JL have a really positive service and would urge any one who want a stress fee appliance swap to explore the JL options! 19 January 2015
Rated 5 out of 5 by good product Delivered just before Christmas. Was a bit worried about getting used to timings for Christmas dinner and baking but everything worked really well. Heats up quickly. Looks smart. very pleased. 11 January 2014
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