Neff B44M42N3GB Slide and Hide Single Electric Oven, Stainless Steel

We like it because...

 the Slide and Hide door fits smoothly under the oven providing easy access and saves valuable space in the smaller kitchen.

Special offer

    Save £50 when you trade in your old appliance. Tick the free disposal option on the product page and enter NEFFTRADE50 at the end of checkout. Offer ends 3 June 2015.

    Terms and conditions

    The offer is only available if the customer agrees to dispose of an appliance he or she already owns by entering the promotional code, and allowing John Lewis or its delivery agents to collect and dispose of their old appliance on delivery of the new one.

    If the customer wishes to return the product, only the discounted price paid will be refunded and the old appliance will not be returned. Also available in John Lewis shops. Offer ends 3 June 2015.

Product information

The Neff B44M42N3GB single oven will make a distinctive centre piece in your kitchen, with its innovative slide and hide oven door. Unique to Neff, this exclusive design is ideal for flexible cooking, allowing you to monitor food easily while it's cooking. As the door slides away you lessen your chance of burning your hands or arms by accidental contact, and larger items within the cavity are easier to lift out, so you don't have to worry about dropping or spilling anything.

Sleek design
Elegant dial control knobs and a sleek handle are colour coordinated with the metallic control panel, while an extra-wide viewing window ensures excellent visibility of your food.

Smooth enamel floor and walls plus CeramiClean roof and back liners provide a hassle-free solution to cleaning up after the Sunday roast. 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.

Circo roasting
Fancy a rotisserie style result? This special function is ideal for meat, as the grill and fan distribute heat alternately and reduce cooking time.

Bottom heat
Gives heat from just the bottom of the oven, perfect for pizza bases and pastry cases where you need a crispy base.

Grill options
You can choose between full surface grill and centre surface grill, which only gives out heat in the middle section for small quantities of food, saving you energy.

Defrost setting
This function uses a combination of CircoTherm® and bottom heat to gently move heat through you food, making sure it is safe and hygienic to cook. It is also ideal for food requiring a crispy exterior, such as speciality bread or lemon meringue pie.

Triple glazed door
Boasting multiple layers of glass, the triple glazed door keeps heat inside the oven to concentrate on the food while also saving you energy. This is also great for safety around the home, as the door stays reasonably cool.


  • 1 anti-tip flat wire shelf
  • 1 full width enamel tray
  • 1 high/low wire shelf

Requires 16 amps power setting and cooker point connection

2 day delivery available
Express Delivery available
Capacity- Main Oven
H59.5 x W59.5 x D55cm
Eligible for International Delivery
Energy Rating
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
Oven Format Information Single, double, triple or quadruple oven
Oven Size Information How big the oven is classed as being - small, medium or large
Top / bottom heat setting
Total load rating (kW) Information Please consult a qualified electrician for power supply wiring requirements


UK mainland delivery within 7 working days; may be longer for N Ireland, island and rural postcodes


Express 2 working day delivery to selected areas


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.


Find out more about returning products


Free Cooker Disposal

We'll remove your old cooker for reuse or recycling.

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

Q & As

Rated 4.9 out of 5 by 17 reviewers.
Rated 5 out of 5 by Love it Really pleased with oven easy to use and clean looks great also 12 April 2015
Rated 5 out of 5 by Outstanding cooking Absolutely love this cooker, wish I had of bought it years ago. I cooked a piece of pork last week and it was just perfectly roasted. The large window means you can keep an eye on the food being cooked. The hide and slide door also slips out of the way so that you don't have to bend over and struggle when lifting your meals out. This cooker comes with a useful guide to explain which settings are suitable for all your cooking needs as well, baking cakes, or simple meals. Brilliant. 25 March 2015
Rated 4 out of 5 by Amazing oven Very happy with my Neff oven. The slide and hide door makes getting to your food, cleaning the oven so easy. My Neff cooks evenly I cannot say anything bad about it . 30 September 2014
Rated 5 out of 5 by Love the door - could do with another rack The Slide & Hide door is excellent. No more risk of burnt wrists and elbows when getting things out of the oven. The only slight drawback is that there is only one rack / shelf provided. Luckily, I had kept the racks from the old oven, which are the same fit. 19 August 2014
Rated 5 out of 5 by Neff Slide and Hide I've had this cooker for a week now, it's easy to clean, looks fab, heats up efficiently and cooks evenly. I have a small kitchen and space is at a premium so the 'slide and hide' door' is just perfect. I couldn't praise the JL fitters, Mick and Colin, more either. They explained the controls to me, fitted both oven and hob in about 40 minutes, took away my old appliances and tidied up as they went. Great service all round. 19 August 2014
Rated 5 out of 5 by Great product, amazing service I had wanted a slide & hide oven since seeing it on TV, and it is worth every penny in our small kitchen. Oven looks stylish, is very quiet even with the fan on, and very quick to heat up. I like that the controls are straightforward, and didn't want something with fifty different programmes to choose from. JL delivery and installation service was flawless - great communication, friendly helpful service, and the hob I had ordered (which couldn't be installed due to a problem with my worktop) refunded the next day, including every penny of the installation fee, despite the time they spent working out the problem and explaining it to me. 08 August 2014
Rated 5 out of 5 by Exactly What It Says On The Tin! We deliberated long and hard over which replacement oven to buy, including John Lewis' own brand which themselves had received good reviews. The "slide and hide" door design of this Neff oven was the deciding factor, and having installed and used it, it seems that traditional fold down doors which prevent you from accessing the oven without reaching across a red hot piece of glass and metal are a basically crazy design. Ordering and delivery were what we have come to expect from John Lewis and the oven performs well although we did struggle to get a small turkey and a separate tray of vegetables in it. But we mainly eat out, so that won't be a regular problem! 08 July 2014
Rated 5 out of 5 by excellent product new to this type of oven, so far having only just used it a couple of times very impressive , cooked the meat lovely, 12 June 2014
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