Samsung Dryer Thermal Fuse Location & Replacement

The thermal fuse is a vital component of your Samsung dryer that protects it from overheating and potential fire risks. If your dryer suddenly stops working, a faulty thermal fuse may be the issue. 

In this article, we will provide you with a guide into the location of the thermal fuse in Samsung dryers, as well as a step-by-step guide on fixing issues that result from a faulty fuse.

samsung dryer thermal fuse location

Samsung Dryer Thermal Fuse Location

To begin addressing any thermal fuse-related issues, you would have to locate the thermal fuse within your Samsung dryer. Here is how to find it: 

  1. Safely unplug your dryer and ensure it is disconnected from the power source. 
  2. Remove the back panel of the dryer using a screwdriver or follow the manufacturer’s instructions. 
  3. You will find a small, rectangular component with wires connected to it. This is the thermal fuse. It is typically positioned near the heating element or the exhaust duct.

Fixing a Faulty Thermal Fuse in a Samsung Dryer

Once you’ve located the thermal fuse, you can go ahead to fix any problems associated with it. In every case, a faulty thermal fuse would have to be replaced. To apply the fix, you can follow these steps. 

  • Always disconnect the dryer from the power supply before attempting any repairs. 
  • Get a multimeter to check the thermal fuse for continuity. Set the multimeter to resistance or continuity mode. 
  • Detach the wires connected to the thermal fuse and touch the multimeter probes to each end of the fuse. If there is no continuity, the thermal fuse is likely faulty and necessitates replacement. 
  • Get a compatible replacement thermal fuse from an appliance store. 
  • Attach the new thermal fuse to the dryer by connecting the wires to their respective terminals. 
  • Reassemble the dryer by following the reverse order of disassembly steps, ensuring all components are securely in place. 
  • Plug the dryer back into the power supply and test to see if it works.

Problems Caused by a Faulty Thermal Fuse

A faulty thermal fuse in your Samsung dryer can lead to a range of issues. If you notice any of the problems below, it is likely that you’re dealing with a blown thermal fuse. 

1. Dryer Fails to Start

When the thermal fuse blows or malfunctions, it interrupts the power supply to the heating element. As a result, your dryer may refuse to start or respond when you press the start button. This issue occurs as a safety measure to prevent the dryer from operating without proper temperature regulation, which could lead to overheating and potential fire hazards.

2. Overheating Concerns

The main function of the thermal fuse is to protect your dryer from overheating. If the thermal fuse is faulty, it may fail to regulate the temperature effectively. This can result in excessive heat buildup within the dryer, posing a significant fire risk. Overheating can also lead to damage to other components of the dryer, such as the heating element, thermostat, or even the drum itself.

3. Inefficient Drying

A malfunctioning thermal fuse can disrupt the normal operation of the heating element. Without proper temperature control, the dryer may struggle to reach the optimal heat required for efficient drying.

This can lead to clothes taking longer to dry or remaining damp even after a full drying cycle. Inefficient drying not only wastes time but also increases energy consumption, impacting both your convenience and utility bills.

4. Noisy Dryer Operation

A blown or faulty thermal fuse can be a cause of a noisy dryer operation. When the thermal fuse fails, it may cause the heating element to overheat. Excessive heat can lead to warping of the dryer drum or premature wear on the bearings that support it.

As a result, you may experience unusual rattling, squeaking, or grinding noises while the dryer is in use. These noises are indicative of the internal components being strained or damaged due to the lack of proper temperature regulation.

5.  Inconsistent or Intermittent Drying

Another problem that can occur due to a faulty thermal fuse is inconsistent or intermittent drying. The irregular temperature control caused by a malfunctioning thermal fuse can result in fluctuating heat levels during the drying process.

This inconsistency can lead to certain areas of the dryer experiencing higher temperatures while others remain relatively cooler. As a result, your clothes may dry unevenly, with some items being overly dry and others not dried thoroughly. Inconsistent drying can be problematic and may require you to run additional drying cycles, wasting time and energy.


A faulty thermal fuse in your Samsung dryer can be quite a big issue. If you notice any of the listed problems in your Samsung dryer, you should locate the thermal fuse immediately and have it replaced.