Induction Hob Faults Diagnosed by Engineers Who Know the Technology in Knowle

Induction hobs fail in their own particular ways: error codes nobody can decode, zones that will not detect a pan, controls that ignore every touch, or the whole unit dropping out mid-cook. Because induction works through electromagnetic coils controlled by sensitive electronics, diagnosis needs more than a glance; it needs proper testing of the hob and often of the pans too. That is exactly what this visit provides.

What induction faults usually look like

Common complaints include one or more zones refusing to heat, an E-number error code on the display, the hob switching itself off, buttons that do not respond, persistent beeping, or the hob heating weakly and slowly. Each of these points in a different direction: a dead zone suggests a coil or power stage fault, unresponsive controls suggest the touch panel or board, and pan-detection errors can be either a genuine sensor fault or simply incompatible cookware. Describing the exact behaviour when you book genuinely speeds the diagnosis up.

The pan question comes first

A surprising share of induction call-outs are not faults at all. Induction only works with pans whose base is ferromagnetic; if a magnet does not stick to the pan bottom, the hob will reject it no matter how expensive it was. Warped bases, pans too small for the zone and stacked cookware also cause detection failures. Bring a magnet to your kitchen before you book, test your pans, and tell us the result. If the pans are the problem, we will tell you honestly rather than selling you a repair.

What we test during the visit

With the hob safely isolated we examine the supply and connection, test the affected zones, assess the touch controls and display, check the cooling fan and internal temperature behaviour, and look for evidence of liquid ingress, which damages induction electronics more often than anything else. Boil-overs and cleaning sprays seeping under the glass are a classic cause of erratic behaviour and dead zones. Where the fault involves the hob's electronics we diagnose within our electrical competence, and we will tell you clearly if the finding points to anything beyond that scope.

Repair, part or replacement?

When a coil, control board or touch panel has failed, the decision often comes down to parts availability and price for your specific model. We identify the exact part, check it can be sourced and quote the full repair cost, then give you an honest comparison with the cost of a replacement hob so you can decide with real numbers rather than guesswork. Nothing is ordered or fitted until you have approved the price. If a part has a long lead time, we will say so rather than leaving you waiting on a promise.

Safety around a faulty induction hob

Stop using a hob that trips the electrics, smells of burning, shows cracks in the glass or behaves erratically, and leave it switched off at the isolator until it has been assessed. Never attempt to open the hob casing; the electronics store charge and the internals are not user-serviceable. If your kitchen also has gas appliances and you ever smell gas, call the National Gas Emergency Service on 0800 111 999 from outside the property.

Booking your diagnosis

Contact us with your postcode, the hob's brand and model, the exact symptoms or error code, and whether your pans pass the magnet test. We will arrange a visit, carry out the diagnosis and quote any work for your approval before starting. Same-day attendance may be available, and we will confirm honestly what is possible.

Keep the hob's installation details handy too, including roughly how old it is and whether it has ever been repaired before. Previous repairs and their parts sometimes explain intermittent faults that look mysterious from the outside.