[Used] KonfiStar Stainless Steel 40L Digital Preserving Cooker Silver
Used

[Used] KonfiStar Stainless Steel 40L Digital Preserving Cooker Silver

Used
£ 117.99 (incl. VAT)
Product number: 53034239
KonfiStar Stainless Steel 40L Digital Preserving Cooker Silver
£ 117.99 (incl. VAT)
Also available in other conditions
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  • 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

Condition - acceptable, with signs of wear

Note: Product is functional + has signs of wear

Details: Product may have a cosmetic damage (e.g. small scratches) on top, front or sides. The original box may be damaged or repacked. Additionally, some parts may be missing such as the user manual, network cable, remote control, filter. Product comes with a 1-year warranty

Top features

  • Versatile enough for everything you make: Fruits, vegetables, jams, sausages, slow-cooked meats — the KonfiStar 40 digital handles a wide variety of preserving tasks, keeping seasonal produce at its best long after harvest.

  • Built-in safety you can rely on: An integrated safety mechanism cuts the power the moment the lid is opened, protecting you from scalding caused by hot contents or pressure build-up — so you can work confidently at every stage.

  • Set it and step away: Choose your temperature (30–100 °C) and your preserving time (1–180 minutes), and the thermostat holds everything precisely on track until the timer ends — then the machine switches itself off automatically.

  • Safe to handle whilst it's running: The handles, controls, and side drain tap are all made from heat-resistant materials, so you can adjust and drain the pot during operation without risk of burns.

  • No preservatives, no compromise: The KonfiStar 40 digital lets you preserve food naturally, without additives — so everything that goes into the jar is exactly what you put there, sealed and stored for the months ahead.

Product description

Homemade jam in January. Pickles from last summer's cucumbers. A pot of slow-cooked roulades ready whenever you need it. With the Klarstein KonfiStar 40 digital preserving machine, nothing from the garden — or the market — ever has to go to waste.

It works the way preserving should: fill your jars, lower them into the preserving pot, add water, set your temperature anywhere between 30 and 100 °C, dial in a timer from 1 to 180 minutes, and let the KonfiStar 40 digital take care of the rest. The digital display shows your target temperature, the current temperature, and the time remaining — all at once, no guesswork. The built-in thermostat holds the exact temperature throughout, so you get reliably sterile conditions without any hovering. When the time is up, the machine switches itself off automatically, protecting both the contents and the appliance.

With a 40-litre capacity, there's room for everything the season brings: cherries, beans, peas, cucumbers, jams, sausage mixtures, goulash, pot roasts, or roulades. The side drain valve means no awkward tipping to empty it — just open the tap. And an integrated safety mechanism cuts the power the moment you lift the lid, guarding against scalding from hot contents or steam pressure.

Whether you grow your own, shop at the farmers' market, or simply want to make food last without preservatives, the Klarstein KonfiStar 40 digital is built for the way you cook. Order yours today and enjoy homemade, all year round.

Features

  • Controlled via two dials
  • Digital display showing target temperature, current temperature, and timer
  • Temperature range: 30–100 °C
  • Timer: 1–180 minutes
  • Keep-warm function
  • Nominal capacity: 40 litres
  • Usable capacity (maximum fill level): 34.5 litres
  • Preserving guide included in the instruction manual
  • Power supply: 220–240 V~ | 50–60 Hz
Product number: 53034239

Dimensions and Technical Details

  • Dimensions: approx. 45 x 55 x 40 cm (WxHxD)
  • Internal dimensions: approx. 36.6 × 38 cm
  • Weight: approx. 5 kg

What will be delivered?

  • 1 x Preserving Pot
  • 1 x Preserving Rack
  • German-language instruction manual (other languages: English, Spanish, French and Italian)
  • Batteries are not included

Delivery & shipment

Ready for delivery

Shipping time: 1 - 2 days

Customer reviews
10 Ratings
Product reviews
Verified review 16/01/2026

All good as expected

Product reviews from other countries
Verified review 23/02/2026

Sehr guter Einkochtopf, viel Platz für viele Gläser. Auch das Herstellen von Gemüsefond aus Gemüseresten klappt hier in großer Menge sehr gut

Excellent preserving pot, plenty of room for many jars. Making large quantities of vegetable stock from leftover vegetables also works very well.

Verified review 06/02/2026

Er war leider zu groß für einen normalen Haushalt, haben uns aber den gleichen in kleiner geholt, super, für Großfamilie ist der Große sehr geeignet

Unfortunately, it was too big for a normal household, but we got the same one in a smaller size, which is great; the larger size is very suitable for a large family.

Verified review 16/12/2025

Stérilisateur au top je vous le conseille

This sterilizer is fantastic, I highly recommend it.

Verified review 07/10/2025

Wir haben dieses Jahr ein wahnsinniges Erntejahr und kamen mit einfachen Einwecktöpfen und dem Backofen nicht mehr hinterher. Der Klarstein KonfiStar mit 60 Liter Volumen ist für uns daher wirklich ein Segen. Leichte Bedienung, alles zum Thema Einkochen ist im Beiheft auf den Punkt erklärt. Und er ist auch anderweitig einsetzbar. Wir sind super zufrieden.

This year we've had an incredible harvest, and we simply couldn't keep up with our regular canning pots and oven. The Klarstein KonfiStar with its 60-liter capacity has been a real lifesaver. It's easy to use, and everything about canning is explained clearly in the accompanying booklet. Plus, it's versatile enough for other uses. We're extremely happy with it.

Verified review 10/08/2025

100% zufrieden und läuft seit Monaten bei täglichen Einsatz. Bin begeistert.

100% satisfied and has been running for months with daily use. I'm thrilled.

Verified review 04/09/2024

Deckel und Topf sind aus Metall und der Deckel wird stabil an den Griffen eingehakt.Die Füllmenge ist super. Der 50 Litertopf darf bis ca. 40 Liter befüllt werden.Ich benutze ihn auch zum Sterilisieren (abkochen) der Einmachgläser vor dem befüllen.Leider ist der Zapfhahn nicht zu gebrauchen. Er ist aus Plastik und es tröpfelt nur raus statt zu laufen. Wenn man den Zapfhahn braucht, muss man sich wohl einen vernünftigen dranbasteln.Wer den Topf zum einmachen kaufen will sollte auf jeden Fall die digitale Variante nehmen, da der Timer bei der manuellen Variante von Beginn an läuft und nicht erst, wenn die Einkoch-Temperatur erreicht ist.Das Einkochgitter ist etwas glatt und knapp bemessen. Ich habe mir ein anderes dazugekauft.

The lid and pot are made of metal, and the lid securely hooks onto the handles. The capacity is excellent. The 50-liter pot can be filled to approximately 40 liters. I also use it to sterilize (boil) canning jars before filling them. Unfortunately, the tap is unusable. It's made of plastic, and the liquid just drips out instead of flowing. If you need a tap, you'll probably have to rig up a decent one yourself. Anyone wanting to buy this pot for canning should definitely get the digital version, as the timer on the manual version starts running from the beginning and not only when the canning temperature is reached. The canning rack is a bit slippery and too small. I bought a different one separately.

Verified review 26/08/2024

Wir haben eine kleine Hausmosterei angeschafft und können an einem Vormittag mit diesem Gerät 60l Apfelsaft mosten. Inkl. pflücken, waschen, häckseln, pressen, dann eben erhitzen und abfüllen - fertig. Naja und alles wieder reinigen. Sehr gut ist, 60l Apfelsaft nach dem pressen einfüllen, auf 74 Grad stellen und 10 min einstellen für die Dauer des Mostens. Der Konfistar erhitzt eben dann auf die 74 Grad, bleibt dann 10 min heiß und kühlt dann alleine ab. Wir haben auch einen 120l Gaserhitzer, jedoch muss da ständig umgerührt werden, sonst verbrennt der Most unten am Boden. Durch das langsame und gleichmäßige Erhitzen im Konfistar bildet sich weniger Schaum und es muss selten umgerührt werden, eigentlich gar nicht. Das Erhitzen von 60l im Konfistar dauert 1,5 Std bei Außentemperatur von 23 Grad. Wer den Tag durchmachen will, kommt in 8 Std. auf 240l mit pflücken und reinigen/aufräumen. Auf jeden Fall eine Empfehlung, da ich erst nach 1,5 Std. mich wieder drum kümmern muss. In der Zeit kann ich weiter pflücken, oder Flaschen reinigen, oder, oder, oder...

We recently acquired a small home cider press and can now make 60 liters of apple juice in a single morning with this machine. This includes picking, washing, chopping, pressing, then heating and bottling – all done. Well, and cleaning everything afterward. The best way to use it is to pour in 60 liters of apple juice after pressing, set the temperature to 74 degrees Celsius, and then set the cider-making time to 10 minutes. The Konfistar then heats the juice to 74 degrees, stays hot for 10 minutes, and then cools down on its own. We also have a 120-liter gas heater, but with that one, you have to stir constantly, otherwise the juice burns at the bottom. Because of the slow and even heating in the Konfistar, less foam forms, and you rarely need to stir it – practically never. Heating 60 liters in the Konfistar takes 1.5 hours at an outside temperature of 23 degrees Celsius. Anyone who wants to work through the day can harvest 240 liters in 8 hours, including picking and cleaning/tidying up. Definitely recommended, as I only have to deal with it again after 1.5 hours. During that time, I can continue picking, clean bottles, or whatever else I need to do...

Verified review 26/02/2024

Estic molt contenta. Faig conserves i sucs i es conserven molt bé. La recomano.

I'm very happy. I make preserves and juices and they keep very well. I recommend it.

Verified review 30/08/2023

Lo compré para hacer conservas. Me decanté por este modelo que tiene la tapa de metal, los otros la tenían de plástico y ha sido un acierto.Es muy grande, más de lo que esperaba por lo que entran mucho botes.El uso ha sido muy poco por lo que más adelante ampliaré la reseña.

I bought it for canning. I chose this model with a metal lid; the others had plastic ones, and it was a great choice. It's very large, bigger than I expected, so it holds a lot of jars. I haven't used it much yet, so I'll update the review later.