Siemens
Sister brand to Bosch, built on the same platforms, so faults, parts and error codes are closely related. Typical repair cost for a Siemens tumble dryer: £70–£170.
Most Siemens tumble dryer repairs cost £70–£170 including parts and labour. Prices depend on the fault and parts availability.
Belts, rollers, thermostats, elements and door switches are cheap, worthwhile repairs. Heat pump compressor faults and sealed-system leaks usually tip the balance to replacement.
The model and serial number are on a rating plate — typically inside the door frame, on the back panel, or inside the fridge on the side wall. Quote it when booking a repair so the engineer brings the right parts.