SmartSlim Oven | Slim Design

SmartSlim Oven | Slim Design

£ 382.99 (incl. VAT)
Product number: 10046697
SmartSlim Oven | Slim Design
£ 382.99 (incl. VAT)

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What is covered?
  • Ready for delivery In stock and ready for you! Order now and enjoy your purchase without delays. In stock and ready for you! Order now and enjoy your purchase without delays.
  • Shipping time: 3 - 5 days Receive it sooner than you think. Don’t miss this opportunity, order now! Receive it sooner than you think. Don’t miss this opportunity, order now!
  • 14 day cooling off period

Top features

  • Capable enough for any occasion: With 49 litres of capacity and 2,000 W of heating power, the SmartSlim handles everything from a quick weeknight pizza to a large roasting joint without breaking a sweat.

  • The right setting for every dish: Nine cooking modes — including top/bottom heat, fan-assisted hot air, grill, defrost, and steam clean — are selectable via the 9-position dial, giving you precise control over how heat is applied.

  • Even results on every shelf level: The fan-assisted hot air mode circulates heat throughout the entire cavity, eliminating hot spots and cold zones so food cooks consistently across all five levels — no tray rotation needed.

  • Perfectly golden, every time: The integrated grill delivers focused top heat directly onto your food, ideal for bubbling cheese gratins, crisping pizza toppings, and getting that properly browned finish on bakes and casseroles.

  • Easy to keep clean: The inner door glass removes without tools for a thorough clean, while the enamelled interior and chrome-plated side runners wipe down quickly — even after particularly messy roasts or bakes.

Product description

A built-in oven can make or break a kitchen refit — and the Klarstein SmartSlim is designed to do both jobs well: look the part and perform every single day. With 49 litres of usable capacity, 2,000 W of heating power, and 9 cooking modes, it handles everything from a weeknight pasta bake to a full Sunday roast. Energy efficiency class A keeps running costs where you want them.

The fan-assisted hot air setting circulates heat evenly across all five shelf levels, so there's no need to rotate trays or second-guess timing. The integrated grill delivers direct top heat for golden, bubbling gratins, crispy pizza tops, and properly browned au gratin dishes. Set the electronic timer and let it get on with it — automatic shut-off means you don't need to hover over the kitchen. Temperature range runs from 50 to 250 °C.

Cleaning is straightforward. The inner door glass lifts out without any tools, so you can wipe it down properly without any awkward manoeuvring. Halogen lighting illuminates the whole interior — check on your dish through the door rather than letting the heat out. Five shelf levels with chrome-plated side runners give you plenty of flexibility whatever you're cooking.

The SmartSlim slots flush behind your kitchen cabinetry for a seamless, built-in finish — no gaps, no visual clutter. Whether it's a mid-week bake, a festive spread, or a dinner party main, 49 litres gives you room for a large roasting tin, a full baking tray, or both at once. Order the Klarstein SmartSlim today and get a built-in oven that earns its place in your kitchen.

Features

  • Usable capacity: 49 litres
  • Heating power: 2,000 W
  • Power supply: 220–240 V, 50/60 Hz
  • Maximum current draw: 9 A
  • Temperature range: 50–250 °C
  • Energy efficiency class: A
  • 9 cooking modes: top/bottom heat, hot air (fan-assisted), grill with fan, half grill, bottom heat with fan, grill, top heat, defrost, steam clean
  • Electronic timer with automatic shut-off
  • Temperature display
  • 9-position function selector
  • Controls: K5 with push-in function
  • Control panel height: 96 mm
  • Door material: safety glass, double-glazed, removable
  • Inner door glass removable without tools — easy to clean, no visible screws
  • Halogen interior light for even illumination
  • 5 shelf levels with chrome-plated side runners
  • Enamelled interior for robust, hygienic use
  • Product type: built-in electric oven — designed for integration into standard kitchen units
Product number: 10046697

Dimensions and Technical Details

  • Dimensions: 45 x 59.5 x 55 cm (WxHxD)
  • Weight: 24 kg
  • Length power cable: 1.5 m

What will be delivered?

  • Klarstein SmartSlim oven
  • 1 grill grate
  • 1 baking tray (30 mm deep)
  • Multilingual user manual

Delivery & shipment

Ready for delivery

Shipping time: 3 - 5 days

Customer reviews
12 Ratings
Product reviews
20/06/2026

I really liked the design of this oven, designed a whole kitchen area around this and it's size.

Excited to receive the delivery opening the box it was damaged, dent and control panel loose. Had a week to try and get a pick up return organised, 6 emails!! Pictures. Had to wait in for a collection.

A week later an email received replacement being sent. Another week passes and excited again the delivery arrived, before taking off the delivery vehicle, the box is all damaged, considering the hassle to replace last one, I declined the delivery.

Two ovens both with issues on delivery. I am now again in the process, with a number of emails to rectify this problem, and now it seems the ovens out of stock!!

I am not happy at all with the stressful situation I'm been out under. A kitchen area with a hole designed for Klarstein product that is becoming a nightmare!!!!

So not recommend at all I'm afraid.

Verified review 01/08/2025

This slimline oven is amazing. So happy we got it. It's got lots of room inside. Bigger then you would think.we had it built in to match our kitchen doors.

Verified review 01/08/2025

This slimline oven is amazing. So happy we got it. It’s got lots of room inside. Bigger then you would think.we had it built in to match our kitchen doors.

Product reviews from other countries
Verified review 09/12/2025

Tal como o descrito, muito bom para quem tem espaços pequenos.

As described, very good for those with small spaces.

Verified review 09/12/2025

Für schweizer Küche (55cm) habe ich den Grundrahmen des alten Backofens wiederverwendet, diesen 45cm Backofen eingepasst mit 5cm Blenden auf jeder Seite eingefügt. Fertig ist das Werk. Sehr günstige Lösung im Vergleich zu den 55er Preisen in der Schweiz. Der Klarstein Backofen ist sehr schön.

For my Swiss kitchen (55cm), I reused the base frame of the old oven, fitted this 45cm oven into it, and inserted 5cm panels on each side. That's it! A very economical solution compared to the prices of 55cm ovens in Switzerland. The Klarstein oven is very nice.

Verified review 02/12/2025

Sehr schöne Optik, schnelle Lieferung und alles intakt. Funktioniert auch gut, bisher alles super! Für kleine Küchen, so wie meine, perfekt! Definitive Kaufempfehlung!

Very nice appearance, fast delivery, and everything arrived intact. Works well too, so far so good! Perfect for small kitchens like mine! Definitely recommended!

Verified review 25/11/2025

Funktioniert sehr gut. ich bin sehr zufrieden

Works very well. I am very satisfied.

Verified review 16/11/2025

Toller Backofen, alles super, gerne wieder

Great oven, everything was perfect, would gladly buy again.

Verified review 28/10/2025

Perfecto

Perfect

Verified review 30/09/2025

Très bon produit, idéal pour l'intégrer dans une cuisine quand tu as peux d'espace. Tres esthétique et Très fonctionnel.

Excellent product, ideal for integrating into a kitchen when space is limited. Very aesthetically pleasing and highly functional.

Verified review 04/07/2025

Am o bucătărie mica, suntem 2 persoane asa ca acest tip de cuptor este ideal pentru noi. Încă nu l-am montat si folosit, dar are caracteristicile care imi trebuie. Voi posta alta părere dupa prima utilizare. Mai am cumpărate de la ei o plita pe gaz cu 2 ochiuri, o hotă si o masina de spalat vase compacta. Imi place marca Klarstein si o recomand. Raport bun calitate/pret.

I have a small kitchen, there are 2 of us, so this type of oven is ideal for us. I haven't installed and used it yet, but it has the features I need. I will post another opinion after the first use. I also bought a 2-burner gas hob, a hood and a compact dishwasher from them. I like the Klarstein brand and recommend it. Good quality/price ratio.

Verified review 09/05/2025

esteticamente molto bello, fa il suo dovere

aesthetically very beautiful, it does its job