Common Tumble Dryer Faults and Costs

Tumble dryers can fail in many ways, from simple mechanical wear to electrical problems. Understanding the most common faults and their associated repair costs helps homeowners make informed decisions.

Mechanical faults

Drive belt failure: The belt spins the drum. Replacement costs £60–£120.
Drum rollers: Worn rollers make the drum noisy and can lead to further damage. Replacement costs £90–£160.
Door latch or switch: If the dryer won’t start, this is often the cause. Costs £60–£130.
Fan and drum bearings: Faulty fans or bearings create noise and affect airflow. Costs £120–£220.

Heating problems

Heating element failure: Causes clothes to remain damp. Costs £110–£190.
Thermostat or thermal fuse: Safety components prevent overheating. Costs £50–£120.

Electrical and control faults

Motor failure: Prevents the drum from spinning. Costs £160–£280.
Control board faults: Can affect heating, timing, and sensors. Costs £160–£320.
Error codes: Often indicate sensor, heating, or motor faults. Costs vary depending on the underlying issue.

Factors affecting repair costs

Dryer type: Integrated and heat pump dryers are generally more expensive to repair.
Age: Older machines may have harder-to-source parts.
Multiple faults: Secondary damage increases repair costs.
Labour: Call-out fees and time to access internal parts influence final price.

Preventing common faults

Clean lint filters and vents after every cycle
Check condenser or water reservoirs on condenser and heat pump dryers
Don’t overload the drum
Address unusual noises or smells promptly
Service the dryer periodically if recommended by the manufacturer

Related guides

Final thoughts

Most tumble dryer faults are predictable and repairable. Minor issues are inexpensive, but major faults can be costly, especially on older or integrated machines. Regular maintenance and early diagnosis reduce costs and prevent bigger problems.

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