Troubleshooting a Whirlpool Dryer Not Heating: DIY Fixes

April 8, 2024

Troubleshooting a Whirlpool Dryer Not Heating: DIY Fixes | Whirlpool Appliance Repair
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When your Whirlpool dryer is not heating, it can be a frustrating experience, disrupting your daily routine. Fortunately, there are several DIY fixes you can try before calling a technician. In this comprehensive guide, we’ll walk you through troubleshooting steps to identify and resolve the issue with your Whirlpool dryer efficiently, saving you time and money.

Check Power Supply

Start with the basics by ensuring your Whirlpool dryer is receiving adequate power. Check if it’s plugged in securely and that the circuit breaker hasn’t tripped. Sometimes, a loose connection or a blown fuse can disrupt the heating element. Ensuring proper power supply is essential before moving on to other troubleshooting steps.

Inspect the Heating Element

The heating element is responsible for generating the heat needed to dry your clothes. A faulty heating element is a common cause of a dryer not heating properly. To inspect it, unplug the dryer and locate the heating element assembly. Check for any visible signs of damage such as breaks or burns. If the heating element appears damaged, it will need replacement to restore proper heating functionality.

Clean the Ventilation System

A clogged ventilation system can obstruct airflow, leading to inefficient drying and heating. Remove the vent hose from the dryer and inspect it for lint buildup. Additionally, check the exhaust vent outside your home for any obstructions. Use a vacuum or brush to thoroughly clean out any accumulated debris. A clean ventilation system ensures proper airflow, allowing your dryer to operate efficiently.

Test the Thermal Fuse

The thermal fuse is a safety device that shuts off the dryer if it overheats. A blown thermal fuse can disrupt the heating function, causing your dryer to stop heating. Locate the thermal fuse, typically found on the blower housing or heating element housing, and test it for continuity using a multimeter. If the thermal fuse is blown, replace it with a new one to restore proper heating.

Examine the Igniter

For gas-powered Whirlpool dryers, the igniter plays a crucial role in igniting the gas to produce heat. A malfunctioning igniter can lead to heating issues. To inspect the igniter, remove the front lower panel to access it. Inspect the igniter for signs of wear or damage. If the igniter fails to glow or ignite, it will need replacement to restore proper heating.

Check the Gas Valve Solenoids

Gas dryers rely on solenoid coils to control the flow of gas to the burner. If these solenoids are defective or malfunctioning, the dryer may not heat up properly. Use a multimeter to test the continuity of the solenoid coils. If they fail the test, replace them with new ones to restore heating functionality.

Verify Gas Supply

Ensure your Whirlpool gas dryer has a steady supply of gas. Check the gas valve to ensure it’s fully open and allows gas to flow to the dryer. If you suspect a gas leak, turn off the gas supply immediately and contact a professional technician to inspect and repair the issue. A steady gas supply is essential for proper heating operation.

Reset the High Limit Thermostat

The high-limit thermostat is a safety feature that can cause heating problems if it malfunctions. Locate the thermostat, typically mounted on the heating element housing, and press the reset button. This simple step may resolve heating issues caused by a tripped thermostat. Resetting the high-limit thermostat can help restore proper heating functionality to your Whirlpool dryer.

By following these detailed troubleshooting steps, you can effectively diagnose and resolve heating issues with your Whirlpool dryer, saving time and money on professional repairs.


Troubleshooting a Whirlpool dryer not heating can seem daunting, but with the right approach, you can often resolve the issue without professional help. By following these DIY fixes, you can quickly identify the problem and restore your dryer’s heating functionality, keeping your laundry routine on track.

FAQs (Frequently Asked Questions)

  • Q: How can I tell if my Whirlpool dryer’s heating element is faulty?

A: Look for visible signs of damage such as breaks or burns on the heating element assembly.

  • Q: What should I do if my Whirlpool gas dryer isn’t heating up?

A: Check the gas supply to ensure it’s fully open and test the gas valve solenoids for continuity.

  • Q: Can I reset the high-limit thermostat myself?

A: Yes, locate the thermostat on the heating element housing and press the reset button to attempt a reset.

  • Q: Is it safe to clean the ventilation system of my Whirlpool dryer?

A: Yes, it’s essential to clean the vent hose and exhaust vent regularly to prevent lint buildup and ensure proper airflow.

  • Q: How often should I inspect my Whirlpool dryer for heating issues?

A: It’s recommended to perform routine maintenance checks and inspections every few months to catch any potential issues early on.

Are you still experiencing issues with your Whirlpool dryer? Don’t hesitate to reach out to Whirlpool Appliance Repair for expert and prompt Whirlpool dryer repairs. Let us help you get your dryer back up and running efficiently! Looking for more helpful tips on Whirlpool dryer repairs? Check out our previous blog post, “Egg-citing Fixes for Hassle-Free Easter: Whirlpool Dryer Repairs,” for additional insights.

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