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Dryer will not heat

Dryer will not heat — Clothes remain cold after a cycle

Whirlpool · Smart Electronic Dryers

What does Dryer will not heat mean?

The dryer drum turns, but the air inside remains cold, and clothes are not getting dry due to a lack of heat. This can be caused by power issues or incorrect settings.

Common Causes

  • A household fuse is blown or a circuit breaker has tripped (electric dryers use two separate fuses/breakers for heating).
  • Incorrect 240-volt power supply for electric dryers.
  • The gas supply line valve is not open for gas dryers.
  • The 'No Heat' temperature setting has been accidentally selected.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Check and replace any blown household fuses or reset tripped circuit breakers related to the dryer's heating elements.

  2. 2

    For gas dryers, ensure the gas supply line valve is fully open.

  3. 3

    Verify that the 'No Heat' option is not selected and choose an appropriate temperature setting for your garments.

  4. 4

    If you have an electric dryer, confirm with a qualified electrician that the dryer is receiving the necessary 240-volt power supply.

  5. 5

    If the problem persists after checking these items, contact a qualified electrician or service technician.

Browse all codes in this manual (25)
Verified technical data. Last updated: April 2026

Related Faults

AFAF (restricted air flow) - Lint screen or vent issueBlue Smart Grid icon blinkingBlue Smart Grid icon blinking — App or Smart Grid functions not workingClicking noise (Gas)Clicking noise — On gas dryers during operation
Source: Whirlpool Smart Electronic Dryers
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