Neff B14M42N3GB Single Electric Oven, Stainless Steel

Product information

The chic design of the Neff B14M42N3GB single oven will make it a distinctive centrepiece in your kitchen. Its elegant dial control knobs, 'U' form door design and bar handle are colour coordinated with the metallic control panel and the oven has excellent visibility, thanks to its extra-wide viewing window. What really makes this oven stand out from the crowd is its CeramiClean liners on the roof and back, which reduce the amount of dirt that builds up around the oven. Grease and dirt is absorbed as you cook and then easily emptied by setting the oven to a high temperature while you’re not cooking.

With a 67 litre capacity, 4 shelf positions and double insulated drop down glass door, which will always stay at a safe temperature as the glass is triple glazed and heat reflective - ideal if you kids running around the house. This model also has a fully programmable timer which means you can preset what time the oven turns on and off, so dinner could be waiting for you when you get home from work.

The Circotherm system uses a powerful fan to draw in air from the oven interior. Neff introduced Circotherm to the UK over 30 years ago and it remains one of the very best cooking systems around.

The 6 multi-function cooking functions are:

  • CircoTherm 50°C- 200° C
  • Top/bottom heat 50°C- 275° C
  • Bottom heat
  • Full surface grill
  • CircoRoasting 50°C- 200° C
  • Defrost setting


Includes 1x baking and roasting shelf, 1x universal pan and 1x insert grid.

Requires 13 amps power setting and cooker point connection.

Cable not included.

Available to view in our shops.
This product is available to view in most of our shops. Please call your local branch to find out if it's currently on display. Click here to find your closest John Lewis.

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
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.
H59.5 x W59.5 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
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
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 47 reviewers.
Rated 5 out of 5 by Excellent good value oven. Bought this to replace my previous Neff oven which had lasted over 15 years. This is an excellent if fairly basic oven which suits my needs beautifully. I particularly like the nice big oven window and the controls that are grandson proof! Delivered and fitted when expected by the usual friendly and efficient John Lewis staff. All in all everything has been excellent and would thoroughly recommend both the cooker and John Lewis!, 24 May 2016
Rated 5 out of 5 by Brilliant! Quiet, efficient, cooks to perfection! Installed quickly and professionally. Thank you John Lewis! 03 May 2016
Rated 4 out of 5 by attractive and efficient oven I have made bread, granola and roast lamb since buying the oven, all have cooked evenly and well. The light is excellent, gives a good view of what's happening. I agree with other reviews that one quibble is that it is supplied with only one shelf. Fortunately my previous oven was also a Neff and, thanks to the other reviews, I knew to keep the old shelves. 03 May 2016
Rated 2 out of 5 by dissapointed after reading reviews i purchased this oven,wish i had,nt. results have been very poor..I have been baking for years and never had any problems but since buying this nothing seems to turn out right even when using an oven thermostat .thigs are too brown on the outside and undercooked on the inside despite trying higher and lower temps and baking for longer. 24 April 2016
Rated 5 out of 5 by Really very good! Tbh, a camping stove would have been an improvement on the old oven but this does seem to be an excellent replacement. Cooks evenly and is roomy. Shame there's only one wire shelf tho. Haven't tried the self clean yet but will soon. 02 February 2016
Rated 5 out of 5 by Excellent oven Delighted with our purchase. Effective oven and grill replacing an old DeLonghi. Particularly like the large clear window making it easy to check the baking. 20 January 2016
Rated 2 out of 5 by Good oven, but where are the shelves? No complaints about the performance of the oven, but if we had known that only 1 oven shelf was supplied we may have chosen a different appliance. Due to house renovations this was installed on the 18th December. Cooking Christmas dinner with 1 oven shelf for 7 was not easy, ( with 4 shelf positions, and only 1 shelf ). The grill pan, ( for some reason Neff call it a universal pan ) cannot be used as a 2nd shelf for the obvious reason that it blocks the heat circulation. We intend to order another shelf but we think this is a bit naff Neff, that we have to do so. We now note another complaint about this on the John Lewis reviews, but we made out choice from the Which? reviews. 07 January 2016
Rated 5 out of 5 by Great oven The ovens been in for about 4 weeks now and has proved a great purchase. Love the fact that the outside stays cool and all the different function choices. Easy to clean and grills evenly 07 January 2016
  • 2016-05-27 T10:00:51.824-05:00
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Cooking Appliances Buying Guide
Cooking Appliances Buying Guide

Find the cooker to enhance your kitchen confidence

Neff B14M42N3GB Single Electric Oven, Stainless Steel User Manual
Neff B14M42N3GB Single Electric Oven, Stainless Steel User Manual

Neff B14M42N3GB Single Electric Oven, Stainless Steel User Manual


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