F25
Miele · Miele TWI 180 WP T1 Heat Pump Dryer with WiFiConn@ct
A temperature or pressure sensor in the heat pump refrigerant circuit is faulty. These sensors monitor evaporator and condenser temperatures. If the sensor reads incorrectly, the heat pump may short-cycle, overcool, or overheat. Requires a qualified technician for service.
Error F25 on the Miele Miele TWI 180 WP T1 Heat Pump Dryer with WiFiConn@ct means: Heat Pump Refrigerant Sensor Fault. The top-ranked community fix is “Replace Faulty Heat Pump Refrigerant Sensor” (hard difficulty, ~60 min, DIY cost: $15-$20). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · dryer
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many dryer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $200-$300.
Condensate Pump Failure
Door Gasket / Felt Seal Worn
Drum Support Bearing Worn
Drive Belt Broken or Stretched
NTC1 Temperature Sensor — Short Circuit
NTC1 Temperature Sensor — Open Circuit
NTC2 Temperature Sensor — Short Circuit
NTC2 Temperature Sensor — Open Circuit
The Miele Miele TWI 180 WP T1 Heat Pump Dryer with WiFiConn@ct has 8 other known error codes:
Error code F25 also appears on 3 other Miele models:
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