7 Shocking Reasons Why Your Tumble Dryer Is Turning But Not Heating (and How To Fix Them)

If you’re experiencing a perplexing situation where your tumble dryer is spinning merrily but not delivering the expected warmth, you’re not alone. This common issue can be a source of frustration, especially during laundry days. In this comprehensive guide, we’ll delve into the potential reasons behind why your tumble dryer is turning but not heating and provide troubleshooting tips to help you resolve the problem.

Inspect the Power Supply

Before delving into more complex issues, it’s crucial to ensure that your tumble dryer is receiving adequate power. Inspect the power cord for any visible damage or loose connections. Check if the outlet is functioning correctly by plugging in another appliance. If the power supply seems to be in order, proceed to the next steps.

Examine the Heating Element

The heating element is responsible for generating the warmth that dries your clothes. If it’s faulty or damaged, it can lead to the issue at hand. To check the heating element, unplug the dryer and allow it to cool down. Locate the heating element, usually situated at the bottom or back of the dryer. Use a multimeter to test the continuity of the element. If it shows no continuity or a low resistance reading, it needs to be replaced.

Check the Thermal Fuse

The thermal fuse is a safety device designed to prevent overheating. If the dryer becomes too hot, the thermal fuse will blow, interrupting the power supply to the heating element. Locate the thermal fuse, which is typically near the heating element. Use a multimeter to test the fuse for continuity. If it’s blown, it needs to be replaced.

Inspect the Thermistor

The thermistor is a temperature sensor that monitors the temperature inside the dryer. If the thermistor fails, it can send incorrect temperature readings to the control board, causing the heating element to malfunction. To test the thermistor, unplug the dryer and disconnect the wires connected to it. Use a multimeter to measure the resistance of the thermistor at room temperature. Compare the reading with the manufacturer’s specifications. If it deviates significantly, replace the thermistor.

Clean the Lint Filter

A clogged lint filter can restrict airflow, leading to overheating and reduced drying efficiency. Clean the lint filter thoroughly after every use. If the lint filter is particularly dirty, it may require more frequent cleaning.

Check the Air Vents

Blocked air vents can also impede airflow, affecting the dryer’s ability to heat and dry clothes effectively. Inspect the air vents for any obstructions or debris. Clean them thoroughly to ensure proper airflow.

Reset the Control Board

In some cases, a malfunctioning control board can cause the dryer to turn but not heat. Resetting the control board may resolve the issue. To do this, unplug the dryer, wait a few minutes, and then plug it back in. If the problem persists, consider contacting a qualified technician for further assistance.

Other Potential Causes

Apart from the above-mentioned issues, other factors that could contribute to your tumble dryer turning but not heating include:

• Faulty wiring: Check the electrical connections within the dryer for any loose or damaged wires.
• Overloading: Avoid overloading the dryer, as this can strain the heating element and lead to overheating.
• Damaged blower wheel: The blower wheel circulates hot air inside the dryer. A damaged or worn-out blower wheel can affect the dryer’s heating performance.
• Gas supply issues (for gas dryers): Ensure that the gas supply is adequate and that the gas valve is functioning correctly.

Troubleshooting Tips

• Unplug the dryer before performing any troubleshooting or maintenance tasks.
• Use caution when working with electrical components.
• If you’re not comfortable troubleshooting the issue yourself, contact a qualified appliance repair technician.

Wrapping Up

Identifying and resolving the problem of a tumble dryer turning but not heating requires a systematic approach. By following the troubleshooting steps outlined in this guide, you can pinpoint the underlying cause and restore your dryer to optimal working condition. Remember, safety should always be your top priority when working with electrical appliances.

Quick Answers to Your FAQs

Q: Why is my dryer turning but not drying my clothes?

A: Insufficient heat production, a clogged lint filter, or blocked air vents can all contribute to this issue.

Q: What are the signs of a faulty heating element?

A: Lack of heat, excessive drying time, or a burning smell are potential indicators of a damaged heating element.

Q: How often should I clean my dryer’s lint filter?

A: Clean the lint filter after every use to prevent airflow obstruction and overheating issues.