Reviews
Part of How induction cooking actually works
Questions to settle before you buy induction
Nine questions to answer before committing to induction: cookware, circuit, cabinet fit, noise, pacemaker guidance and how you actually cook day to day.
Induction suits most households and irritates a few, and the difference is usually visible in advance. These questions are the ones that predict satisfaction, arranged so the cheap ones come first. Answer them before the appliance is ordered rather than after it is standing in the hallway.
What to take away
- Test your cookware with a magnet before anything else.
- Confirm the circuit requirement from the specific model's manual.
- Think about how you cook, not how you imagine you cook.
- Anyone with an implanted medical device should ask their clinician.
The nine questions
- Does my cookware work? Fridge magnet on every pan base. Firm grip means yes.
- What does this exact model require electrically? From the installation manual, not the brochure.
- Does my panel have space and capacity? A load calculation answers it; a glance at the panel does not.
- Will it fit the cabinet? Cutout dimensions and clearances from the manual, given to whoever does the cabinetry.
- Who caps the gas, and is it permitted? Licensed work, with an inspection in most jurisdictions.
- How do I actually cook? Wok cooking, charring peppers and very low simmering all behave differently on induction.
- Does noise bother me? Some pans hum at high power. Try a portable unit with your own pans.
- Do I have an implanted medical device? Ask your clinician about manufacturer guidance on distance from induction equipment.
- What happens in a power cut? Gas hobs can often be lit manually; induction cannot run at all.
Question one eliminates candidates fastest and costs nothing. Question three most often changes the budget.
Think about frequency, not enthusiasm
Households consistently overestimate how often they will use a new appliance feature. EIA's observation that dishwashers are among the least-used appliances in American homes is a useful check on that instinct: an appliance being present is not the same as it being used.
Applied here, the question is which zones you will actually use, how often you cook for more than two, and whether a large multi-zone hob earns its cost over a smaller one. A portable single-zone unit for a month is a genuinely informative experiment before committing.
Where the technology is going
Cooking equipment sits inside a wider program of building technology development. The Department of Energy's Emerging Technologies Collaborative for Buildings brings together the research and industry side of that work. For a buyer, the practical takeaway is that the category is still changing, so a product bought now should be judged on what it does now rather than on a promised update.
A short decision table
| If this is true | Then |
|---|---|
| Most pans are non-magnetic | Add cookware replacement to the budget before deciding |
| Panel has no spare capacity | Get the load calculation before shortlisting appliances |
| You rent | Look at portable units; fixed installation needs written consent |
| You cook with a round-bottom wok | Test with a portable unit first; results vary a lot |
| You lose power often | Keep an alternative cooking method available |
For the general buying questions that apply to any electric upgrade, see what to ask before signing; the underlying physics is in how induction works.
Common questions
Can I use a wok on induction? Flat-bottomed woks work. Round-bottomed woks need a dedicated wok zone or a hob designed for them.
Is induction safe with a pacemaker? Manufacturers publish distance guidance and clinicians give individual advice. Ask both rather than relying on general reassurance.
Does induction work in a power cut? No. Unlike a gas hob that can sometimes be lit by hand, an induction hob needs electricity to function at all.
Should I buy a portable unit first? It is the cheapest way to learn whether you like the cooking and whether your pans work.
