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Woman opening a dryer door

Dryer Not Heating or Not Drying? Causes and Fixes

A dryer that tumbles but never gets warm, or takes two or three cycles to dry a load, usually has one of a handful of faults. Here is how to narrow it down.

Hand loading clothes into a tumble dryer with the door open

First: which type of dryer do you have?

  • Vented – has a hose that blows hot, damp air out. Cheapest and most common in older HDB flats.
  • Condenser – collects water in a tank or drains it away; no hose. Uses a heating element.
  • Heat pump – energy-saving, runs cooler and longer. Uses a compressor instead of an element, so "not heating" often means a blocked evaporator or refrigerant issue rather than a burnt element.

Common causes of a dryer not heating

CauseSignsFix
Blocked lint filter, duct or condenserLong cycles, hot cabinet, clothes dampDeep clean lint & airflow paths – our most common dryer job
Failed heating elementNo warmth at all, drum still turnsReplace element
Tripped thermal fuse or thermostatDryer overheated once, then no heatReplace fuse/thermostat and fix the airflow cause
Faulty moisture sensorStops early with wet clothesClean or replace sensor bars
Heat pump / compressor issueVery long cycles on heat-pump modelsClean evaporator; compressor faults need assessment
Control board faultError code, random stoppingRepair or replace PCB

Safety first

Lint is flammable. If your dryer is very hot to touch, smells of burning or trips the circuit breaker, stop using it and book a check. Never bypass a thermal fuse.

When to service instead of repair

If the dryer still heats a little but takes far too long, a full lint and airflow clean often restores it without any parts. We include this check with every dryer repair, and offer it as a standalone dryer cleaning service. For heat-pump dryers, cleaning the evaporator fins every 6–12 months makes a noticeable difference in Singapore's humidity.

Still stuck?

WhatsApp a photo or video of the problem and get a clear price before we visit. Open daily 8am–11.30pm.

Frequently asked

Why does my dryer run but not get hot?

Most often a failed heating element, a tripped thermal fuse caused by restricted airflow, or a faulty thermostat. On heat-pump dryers it is usually a blocked evaporator. A technician can confirm in minutes with a multimeter.

How much does dryer repair cost in Singapore?

Cleaning and airflow jobs are the most affordable; element, thermostat and belt replacements cost more, and compressor faults on heat-pump models are the most expensive. We quote the exact price on WhatsApp after seeing your video, on top of the S$40–60 transport & diagnostic fee.

Can I repair a dryer myself?

Cleaning the lint filter and condenser is safe DIY. Replacing elements, fuses or belts means opening the cabinet and working around mains voltage – we recommend leaving that to a technician, and DIY may void any remaining warranty.

Aerial view of a Singapore HDB housing estate

Machine acting up? Let’s fix it today.

WhatsApp a photo or video to Mike for a clear quote. Open daily 8am–11.30pm, same-day slots across Singapore.

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