Enquiry preparation
Hob: explain the timing of a change
For a hob enquiry: Mention a recent move, interruption or altered setting if relevant. Timing adds context without proving that the event caused a failed component.
We agree suitable work and arrangements for your actual appliance.

For the appliance you actually own
Identify electric, induction or gas format and which zone changed. For induction, include any normal-use pan-recognition message without deliberately repeating unsafe tests.
How this supports the discussion
The hob reference, fitting and observation allow a more specific discussion. They do not establish a failed part or guarantee a repair.
Confirm the proposed attendance
Confirm suitable work, proposed charges and access with the team. An enquiry notebook is preparation, not a reserved visit.