Key Takeaways
- Heat pump compressor failure on a 10+ year dryer is usually not worth repairing
- Drum bearing and belt repairs are economical at any age
- New heat pump dryers use 50% less energy than condenser models from 10 years ago
- Consider repair history — two major repairs in 2 years suggests systemic decline
The Bottom Line
Miele tumble dryers typically last 15–20 years. For machines under 10 years old, almost any repair is worthwhile. After 10 years, apply the 50% rule and factor in energy savings from a newer model.
Decision Framework
Use this quick decision tree to determine whether your Miele dryer is worth repairing:
- Is the machine under 8 years old? → Almost always repair. Miele dryers are in their prime.
- Is it 8–12 years old? → Repair if the cost is under 50% of a new equivalent model.
- Is it over 12 years old? → Repair only for simple fixes (belt, filter motor, thermostat). Major component failure = replace.
- Is this the second major repair in 2 years? → Replace regardless of age.
Repairs Worth Doing (Any Age)
| Repair | Typical Cost | Verdict |
|---|---|---|
| Drive belt replacement | From $100 | Always worth it — simple, cheap |
| Door catch / hinge | From $80 | Always — easy swap |
| Thermostat / thermal fuse | From $100 | Always — safety critical |
| Lint filter motor | From $120 | Yes — restores functionality |
| Drum bearings | From $250 | Yes if under 12 years old |
Repairs to Think Twice About
| Repair | Typical Cost | Verdict |
|---|---|---|
| Heat pump compressor | From $500 | Only if under 8 years old |
| Control board | From $300 | Check part availability first |
| Drum motor | From $350 | Marginal on 10+ year machines |
| Condenser unit (heat pump) | From $400 | Rarely worth it after 10 years |
The Energy Argument
If your current Miele dryer is a vented or condenser model from 2012 or earlier, a modern T1 heat pump dryer will use approximately 50% less electricity per cycle. At average usage (4–5 loads per week), the energy savings amount to From $80 per year. Over the 15-year lifespan of the new machine, that is $1,200–$1,800 in savings — a meaningful factor in the repair vs replace calculation.
What to Do With Your Old Machine
If you decide to replace, do not send a working Miele to the scrapyard. Even with a problem, Miele machines have resale value for parts. List it on a local marketplace specifying the problem, or contact an appliance recycler who will harvest usable components.