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  1. Repair
  2. Whirlpool
  3. Whirlpool Dryer
  4. Dryer will not heat up

Whirlpool dryer won't heat up

Common reasons your Whirlpool dryer won't heat up

The most common reasons your Whirlpool dryer won't heat up are an open heating element, failed thermal cut-off fuse or a defective electronic control board.

  • 38%

    38% of the time it's the
    Heating Element

  • 18%

    18% of the time it's the
    Thermal Cut-off Fuse

  • 14%

    14% of the time it's the
    Electronic Control Board

  • 30%

    30% of the time it's the
    Something else

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    Daniel provided excellent service and was very quick to perform the repair. I have nothing good to say about the warranty program and the LACK of customer service and the inability to contact a human being to talk.


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    He was professional and polite. I didn't call back later that afternoon, although he replaced a thermostat the smart dry timer doesn't work as I was still having the same issue. The lady said she would email him and have him return. Never heard from anyone else.


    Terry F, Oklahoma City, OK

    Most common repairs needed to fix a Whirlpool dryer

    Heating Element Replacement

    An open heating element could be causing the problem when your dryer won't heat up. “Open” means that the heating element is broken and current isn’t flowing through the element to produce heat. You may not see physical damage on the heating element for it to be electrically open. An interior break in the continuity of the element can prevent it from heating. When your dryer isn’t heating, have a Sears Home Services Technician visit your home and fix the dryer.


    Thermal Cut-off Fuse Replacement

    A failed thermal cut-off fuse will prevent your dryer from heating. This fuse is a safety device that helps keep the dryer from overheating. Overheating is often caused by a clogged exhaust vent system in the dryer. Once the thermal cut-off fuse trips, it won’t reset. You’ll need to have a Sears Home Services Technician visit your home and replace the blown thermal cut-off fuse. The technician will check for the cause of the blown fuse and correct any additional problems so the dryer will heat and run properly after replacing the fuse.

    Electronic Control Board Replacement

    When your dryer won’t heat up, a defective control board could be causing the problem. The electronic control board monitors temperature through a sensor and sends electrical current to the heating element or gas burner to heat the dryer and maintain drying temperature inside the drum. When the dryer won’t heat, a relay on the electronic control board may have failed. To fix the problem, have a Sears Home Services Technician diagnose and repair the heating failure.

    What to expect when you experience a Whirlpool dryer won't heat up issue

    How is the won't heat up problem fixed?

    Correcting most won't heat up problems usually involves replacing the heating element, thermal cut-off fuse or electronic control board. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

    Sears Home Services recommendations for a dryer that won't heat up

    When the dryer won't heat up it can be for many reasons. To avoid replacing unneeded parts we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of dryer failures.

    What to look out for with a dryer won't heat up diagnosis

    Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your dryer problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.

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    Glossary Terms

    A gas dryer is a laundry appliance that uses natural gas or propane to generate heat to dry clothes.

    A furnace transformer is a device within your HVAC system that converts the high-voltage power from your home's electrical system to a lower voltage, which is required to safely operate the furnace controls and thermostat.

    A furnace vent is a critical component of a home's heating system that safely expels exhaust gases produced by the furnace to the outside of the home, ensuring efficient operation and maintaining indoor air quality.

    A garage door extension spring is a type of spring mechanism that assists in opening and closing a garage door by extending and contracting, providing the necessary force to balance and move the door safely.

    Additional possible Whirlpool dryer symptoms you may experience