No. A repair enquiry concerns the existing appliance and its fault; fitting another unit can involve separate compatibility, mounting, drainage and electrical work that must be agreed with an appropriate installer.
What the observation tells you
Do not buy a replacement on the assumption that any engineer attending a diagnosis will install it. Even a similar model can have different connections or access requirements. Keep the proposed product information separate from the symptoms of the current unit.
A useful next step
Confirm the service offered and the installation responsibility before ordering equipment or disconnecting anything. This allows the existing fault to be assessed without creating an unplanned installation job.
Manuals and supporting guidance
Model-specific instructions take priority. These references support the practical principles discussed here; they do not diagnose your appliance.