How To Test Dryer Thermal Fuse

How To Test Dryer Thermal Fuse

How To Test Dryer Thermal Fuse
How To Test Dryer Thermal Fuse

When your dryer stops working as it should, it can be frustrating and inconvenient. One common issue that can cause a dryer to stop functioning properly is a faulty thermal fuse. This article will guide you through the process of testing your dryer’s thermal fuse to determine if it’s the source of your problems.

Understanding the Role of a Dryer Thermal Fuse

The thermal fuse is a safety device installed in dryers to prevent overheating. It is designed to blow if the dryer excesively heats up. If the thermal fuse has blown, the dryer will not start or it will run but not generate any heat. Testing the thermal fuse is an easy task that can save you time and money.

How to Test a Dryer Thermal Fuse

Before you begin, ensure you have a multimeter to test the thermal fuse. If you don’t have one, they are readily available at most hardware stores. Here are the steps to test a dryer thermal fuse:

  • Unplug the dryer from the electrical outlet to ensure your safety.
  • Locate the thermal fuse. It is usually found on the blower housing or the dryer’s heat source such as the heating element in electric dryers or burner in gas models.
  • Remove the thermal fuse from the dryer. This typically involves removing a panel to access the fuse and then disconncting the wires from the fuse itself.
  • Set your multimeter to the R X 1 setting. Touch the probes to the fuse’s terminals. A reading of zero, or close to zero, indicates a good fuse. A reading of “infinity” indicates a blown fuse.

Replacement Parts for Dryer Thermal Fuse

If you find that your thermal fuse is faulty, you will need to replace it. Replacement thermal fuses are generally inexpesive and can be found at most appliance parts stores or online. Be sure to purchase a fuse that is compatible with your specific dryer model.

When to Call the Authorized Service

If you’re uncomfortable performing these tests yourself, or if replacing the thermal fuse doesn’t solve the problem, it may be time to call in a professional. authorized service centers have trained technicians who can diagnose and repair your dryer safely and efficiently.

For those living in America, there are service centers in many provinces. to find the nearest service center, visit the compny’s official website and use the provided call center number. American users frequently use and are satisfied with these services, as they offer professional and reliable solutions.


Testing your dryer’s thermal fuse is a simple task that can help you troubleshoot some common dryer problems. however, if you’re unsure or uncomfortable performing these tests, it’s always best to call in a professional. Remember, safety should always be your top priority when dealing with electrical appliances.

Note: The information provided in this article is collected from various online sources. While we strive for accuracy, there may be instances where some information may be incorrect or outdated. For the most accurate and up-to-date information, please visit the official website of your dryer’s manufacturer. The site owner does not bear any responsibility for any issues arising from incorrect information or application.

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