Who is this for?

Regular stock-batch cooks

If you often make stock in a large pot, check that its base fits a usable cooking area and that other pans still have room. A linked or flexible layout may help when one circular zone is too small for the pot.

Family multi-pan cooks

If stock simmers while you prepare vegetables, grains or sauces, the space and controls available for the other pans matter alongside the stockpot’s own zone.

Straightforward-replacement buyers

If an existing worktop opening or electrical connection limits your choice, check those requirements before choosing a wider hob or additional cooking functions. Your current cookware must also suit induction.

What matters when choosing?

Start with the stockpot’s flat magnetic base, then place your other meal pans on the proposed zone layout. Compare controls and installation requirements only after that arrangement works.

Concern What to check Who this matters to
Stockpot fit Measure the pot’s flat magnetic base and compare it with the exact model’s zone sizes or usable linked area, not just the pot’s rim. If my stockpot is wide, I need its base to fit a suitable heated area. Around 36% of consumers put stockpot fit first.
Space for other pans Check the zone diagram with the stockpot in place to see which cooking positions remain usable. When stock is simmering, I still need room to prepare the rest of the family meal; around 29% of consumers make that their primary concern.
Simmering controls Consult the model manual for timer behaviour and any keep-warm or slow-cooking function; continue to check the pot during use. I want to manage a long simmer without losing track of the pot while cooking other dishes. For around 21% of consumers, control and supervision come first.
Installation fit Compare the required cut-out with your worktop and confirm the model’s specified electrical connection. If I am replacing an existing hob, I need the new one to fit the available space and connection. Around 14% of consumers prioritise that replacement decision.

What should you avoid?

  • Assuming a large stockpot will work on any induction hob

    NEFF advises that induction cookware needs a ferromagnetic base matched to the cooking-zone size. A pot may be magnetic but still be poorly matched to the zone you intend to use.

    Test the flat base with a magnet, measure it and compare that measurement with the selected hob’s zone guidance.

  • Counting zones without placing the stockpot

    A large pot can leave less practical room for other pans than the advertised zone count suggests. Linked and flexible layouts also change how the space can be arranged.

    Compare your usual pans with the published zone diagram before choosing a wider or flexible layout.

  • Assuming all built-in models connect the same way

    Bosch describes its PUE611BB5B as Plug & Play, while Electrolux specifies a hardwired-only connection for its KIV834. Neither connection type should be assumed from a hob’s appearance.

    Check the exact installation sheet, required cut-out and connection type before ordering; seek installation advice for the property if electrical work is needed.

  • Leaving a cooking programme to supervise the stock

    Timers and low-heat functions vary by model and do not replace checking the pot during a long cook. Spills also need attention once it is safe to clean them.

    Follow the selected hob’s instructions, check the stock periodically and clean spills as directed by the manufacturer.

Brands to consider

These examples show how specific models approach stockpot space, everyday controls and installation; check the details of the model you are considering rather than applying them to every hob from a brand.

AEG

The 80 cm 6000 FlexiBridge NII84F00FZ is relevant when a wide stockpot and other meal pans need a planned cooking layout.

  • AEG specifies four zones and the ability to connect up to four cooking segments.
  • Its stated 750 × 490 mm cut-out requires a suitable worktop opening and model-specific installation planning.

Bosch

The PUE611BB5B is a four-zone option for a stockpot that fits an individual zone.

  • Bosch specifies a 592 mm width and describes this model as Plug & Play.
  • It does not offer the connected multi-segment area described for the cited AEG model; check its zone sizes against your pot.

NEFF

The 80 cm, five-zone T58FHW1L0 offers Combi Induction for cookware that benefits from two combined circular zones.

  • NEFF specifies that its Combi Induction function combines two circular zones for large cookware.
  • A combined area does not remove the need for a suitably sized, ferromagnetic pot base.

Samsung

The NZ64B6056GK is relevant to cooks considering a wide, flexible area for differently shaped cookware.

  • Samsung describes its Flex Zone Plus as a wide area that detects cookware number, size and shape.
  • Check this 7.4 kW model’s cut-out and electrical requirements, as well as the base of the stockpot you will use.

Hotpoint

The TB 7960C BF combines an extended cooking area with named functions relevant to everyday family meals.

  • Hotpoint lists Boiling, Melting, Keep Warm and Slow Cooking functions for this model.
  • Check the manual for how those functions operate and whether the linked area suits your stockpot.

Joybuy products

Related products coming soon.

Common questions

Do I need a flex or bridge zone to make vegetable stock?

No. An individual induction zone can suit a stockpot with a flat, ferromagnetic base that matches the zone. Consider a linked or flexible area if the pot is too broad or awkwardly shaped for one zone, or if changing between a large pot and several smaller pans affects how you use the space.

Will my existing stockpot work on an induction hob?

It may work if its flat base attracts a magnet and matches a usable cooking zone. NEFF advises checking both the ferromagnetic base and its fit with the zone; compare your pot with the guidance for the exact hob before buying.

Do all built-in induction hobs need hardwiring?

No; the connection requirement depends on the model. Bosch describes the PUE611BB5B as Plug & Play, whereas Electrolux specifies that the KIV834 is hardwired only. Read the selected hob’s installation instructions rather than deciding from its width or appearance.

What should I check before arranging electrical work in England?

Check the selected hob’s installation instructions and discuss the proposed work with an appropriately qualified installer. GOV.UK’s Approved Document P provides guidance on electrical safety in dwellings in England, including when work requires notification. Check the applicable rules separately for an installation elsewhere in the UK.

How should I clean up after a long stock-making session?

Follow the hob manufacturer’s instructions for cooling and cleaning, and clear spills promptly when it is safe to do so. Electrical Safety First advises regular hob cleaning to prevent food debris and fat from building up.