Enquiry preparation
Oven: check ownership and authority before arranging work
For a oven enquiry: For a rented property, establish who owns the product, who approves charges and who can provide entry. Keep that arrangement with the service address before requesting attendance.
We agree suitable work and arrangements for your actual appliance.

For the appliance you actually own
The cavity, cooking mode and temperature belong together in an oven enquiry. Lights, the clock or a fan may still respond when one heating function does not. Describe the affected mode without assuming the whole oven has failed.
The purpose of this detail
The oven reference, fitting and observation allow a more specific discussion. They do not establish a failed part or guarantee a repair.
What still needs agreement
Confirm suitable work, proposed charges and access with the team. An enquiry notebook is preparation, not a reserved visit.