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Reviewed by Elena Volkova — Senior Editorial Reviewer — Electrical, Smart Home & Appliances

Fix it yourself · Appliance Repair Technician

Dryer Not Heating: fix it yourself, or call a appliance repair technician

A dryer that tumbles but produces no heat leaves clothes damp after a full cycle and forces repeated runs that waste energy. The most common causes are a blown thermal fuse, a faulty heating element, a defective gas igniter, or a clogged dryer vent restricting airflow. An appliance-repair technician tests the thermal fuse, heating element, thermostat, and igniter, replaces the failed part, and verifies the vent path is clear so the dryer reaches proper operating temperature again.

Is this your problem?

Symptoms to look for

  1. 01

    Clothes are still damp or cold after a full drying cycle

  2. 02

    The dryer drum spins normally but no warm air comes out

  3. 03

    The dryer shuts off after only a few minutes of running

  4. 04

    A burning smell comes from the dryer when it is running

Fix it yourself

How to fix dryer not heating

Dryer Not Heating

moderate 30–90 min

Tools: screwdriver, vacuum with hose, dryer vent brush, multimeter (optional) · Materials: replacement thermal fuse (model-specific)

Steps

  1. Check the breaker: electric dryers use a double breaker, and one leg tripping leaves the drum turning with no heat.
  2. Clean the lint filter and its slot with the vacuum hose, then disconnect the vent hose and brush the full run to the outside — a blocked vent trips the thermal fuse.
  3. Check the outside vent flap opens when the dryer runs; a stuck flap causes the same fault.
  4. Gas dryers: confirm the gas valve is open and other gas appliances work.
  5. If the vent was blocked, the thermal fuse has almost certainly blown; unplug the dryer, remove the back panel, and test the fuse with a multimeter — no continuity means replace it (a $10 part) and keep the vent clean.

Stop and call a pro if

  • the new thermal fuse blows again — the cycling thermostat or a restricted airflow you have not found
  • the dryer is gas and the igniter glows but the burner does not light
  • there is a burning smell or scorched lint anywhere in the cabinet

What a pro does that you can't

An appliance technician replaces heating elements, igniters, gas valves and thermostats, and cleans a vent run inside walls or a long roof route that a hand brush cannot reach.

DIY cost: $10–20 for a fuse and a vent brush

Get a free quote

Who to call

Appliance Repair Technician

An appliance technician replaces heating elements, igniters, gas valves and thermostats, and cleans a vent run inside walls or a long roof route that a hand brush cannot reach.

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FAQ

Frequently asked questions

Who should I call for: Dryer Not Heating?

Call a licensed appliance repair technician. Appliance Repair Technicians have the specialized training, tools, and insurance to diagnose dryer not heating safely and stand behind the fix. Most offer free quotes and can visit the same day or the next.

Can I fix this myself?

Often, yes: the guide above has 5 steps (moderate, 30–90 min, $10–20 for a fuse and a vent brush). Stop and call a appliance repair technician if the new thermal fuse blows again — the cycling thermostat or a restricted airflow you have not found.

How fast can a pro come out?

Most appliance repair technicians offer same-day or next-day visits for non-emergency issues. True emergencies (burst pipes, gas smell, no heat in winter) are typically handled within 1–4 hours.

How much does it cost to fix?

Costs vary by severity and your location. Submit a free quote request to get real pricing from local pros in your area.

What are the signs of: Dryer Not Heating?

Clothes are still damp or cold after a full drying cycle. The dryer drum spins normally but no warm air comes out. The dryer shuts off after only a few minutes of running. A burning smell comes from the dryer when it is running.

Who to call

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