Why Is My Dryer No Longer Drying

Jul 25, 2023, 14:48pm

The dryer needs to heat up for the laundry to be completely dry. If the heating elements do not work, the drying quality will be poor and the laundry may even remain damp all the time. This is one of the frequent failures of the dryer, it can be caused in particular by a lack of maintenance of the device.

This type of repair is simple, it will be necessary to test and check several parts to understand the origin of the breakdown and to know the origin of the breakdown:

  • the filters
  • the condenser
  • the air circuit
  • drying resistance
  • the safety thermostat
  • the temperature probe
  • humidity detection
  • the water pump
  • the fan

A dryer that is no longer drying your clothes effectively can be frustrating and inconvenient. There are several possible reasons why your dryer is not getting the job done, and understanding these causes can help you troubleshoot and resolve the issue. In this article, we will explore some common reasons why your dryer is not drying and provide solutions to get it back in proper working condition.

Why Is My Dryer No Longer Drying

1. Clogged Lint Filter

One of the most common reasons for poor drying performance is a clogged or dirty lint filter. When the lint filter is blocked, it restricts the airflow, preventing proper ventilation and causing longer drying times. Clean the lint filter before every load and check for any buildup or obstructions. If the lint filter is damaged, replace it with a new one to ensure optimal airflow.

2. Blocked Venting System

The venting system is responsible for carrying hot and moist air out of the dryer. If the venting system is blocked or obstructed, the moist air cannot escape, leading to longer drying times and poor performance. Inspect the vent hose and exhaust vent to ensure they are not clogged with lint or debris. Clean the venting system regularly to maintain proper airflow.

3. Overloaded Dryer

Overloading the dryer with too many clothes can hinder proper air circulation, resulting in longer drying times and damp laundry. Follow the manufacturer’s guidelines for load capacity, and avoid stuffing the dryer with too many items at once. Drying smaller loads allows the air to circulate freely, leading to more efficient drying.

4. Faulty Heating Element

The heating element is responsible for generating the heat needed to dry your clothes. If the heating element is faulty or burned out, the dryer will struggle to produce enough heat to dry the laundry effectively. Check the heating element using a multimeter to test for continuity. If it is defective, replace it with a new one compatible with your dryer model.

5. Malfunctioning Thermostat

The thermostat regulates the temperature inside the dryer. If the thermostat is not functioning correctly, the dryer may not reach the required temperature to dry the clothes. Test the thermostat for continuity using a multimeter. If it is faulty, replace it to ensure the dryer reaches the proper drying temperature.

6. Damaged Drum Seal or Gasket

A damaged drum seal or gasket can cause heat loss inside the dryer, resulting in longer drying times. Inspect the drum seal and gasket for any signs of wear or damage. If necessary, replace the faulty seal or gasket to improve the drying efficiency.

7. Incorrect Dryer Settings

Sometimes, the issue may be as simple as using the wrong dryer settings. Ensure you select the appropriate drying cycle for your laundry, such as low heat for delicate items and high heat for heavy fabrics. Using the correct settings can make a significant difference in the drying process.


A cooling fan is present on all condenser dryers. Its role is to suck in the surrounding fresh air to convert warm moist air. It is located at the front, at the bottom of the device.

  • Listen to see if it spins during the drying cycle.
  • You can also test this with a multimeter in the ohmmeter position.
  • If you cannot find any value, then it will have to be replaced, otherwise the problem comes from the electronic card.

A cooling fan can have several aspects:

  • In combination with a drive motor, a turbine is added to the motor axis,
  • The remote with aluminum fins is usually located at the bottom of the device,
  • Square in shape and reminiscent of a computer fan, this model is often found in the lower right front of the dryer and equips heat pump dryers.

Why Is My Dryer No Longer Drying


Dryers are equipped with a humidity sensor for optimal drying. They may be in the form of brushes rubbing against the outside of the drum, or a probe placed in the drum.

  • If you have brush probes, check for wear and clean the contact surface on the drum.
  • If your machine stops immediately after starting the program, the moisture detection system may be faulty.


The condenser, also called the heat exchanger, is an element found only in condenser dryers. Its role is to dry the hot air coming from the drum.

  • It is usually located on the lower left side of the front dryer. Remove the sunroof and pull on it to remove it, if it is dirty, wash it under water.
  • For filters of dryers equipped with a heat pump, check the condition and cleanliness of the foam filter.

Clean your dryer condenser regularly, ideally monthly, depending on usage.


A dryer that is no longer drying your clothes properly can be a frustrating problem. By understanding the common causes mentioned above and following the provided solutions, you can troubleshoot and resolve the issue effectively. Regular maintenance, such as cleaning the lint filter and venting system, can prevent many drying problems and ensure your dryer operates at its best. If you encounter complex issues or are unsure about the troubleshooting process, it’s best to seek assistance from a professional appliance repair technician. With proper care and timely repairs, your dryer will be back to efficiently drying your laundry, making laundry day much more manageable.