Dryer Thermal Fuse Ace Hardware (2024)


So, your dryer has suddenly stopped working, and you're scratching your head, wondering what could be the culprit. One component that often goes unnoticed but plays a critical role in your dryer's operation is the thermal fuse. Specifically, we'll delve into the significance of the thermal fuse from Ace Hardware in this comprehensive guide.

What is a Dryer Thermal Fuse?

Let's start with the basics. A dryer thermal fuse is a safety device designed to prevent your dryer from overheating. It's a small component, usually located near the heating element, and it's responsible for cutting off power to the heating element if the temperature inside the dryer exceeds a certain threshold. This prevents the dryer from catching fire or sustaining damage due to excessive heat.

The Role of the Thermal Fuse in Dryer Operation

Now, you might be wondering why the thermal fuse is so important. Well, think of it as your dryer's guardian angel. When everything is working correctly, the thermal fuse remains inactive, allowing the heating element to do its job efficiently. However, if something goes wrong, such as a blockage in the ventilation system or a malfunctioning heating element, the temperature inside the dryer can skyrocket. In such cases, the thermal fuse steps in and shuts off power to the heating element, preventing a potential disaster.

Signs of a Faulty Thermal Fuse

How do you know if your dryer's thermal fuse is the culprit behind your drying woes? There are several telltale signs to watch out for:

  1. Dryer Won't Start: If you press the start button, but your dryer refuses to kick into action, a faulty thermal fuse could be to blame.

  2. No Heat: Another common indication of a faulty thermal fuse is a dryer that runs but doesn't produce any heat. This could mean that the thermal fuse has tripped and cut off power to the heating element.

  3. Dryer Overheating: On the flip side, if your dryer is overheating and producing excessive heat, it could signal a malfunctioning thermal fuse that's failed to trip when it should.

Replacing the Thermal Fuse from Ace Hardware

Now that you've identified the problem, it's time to roll up your sleeves and get to work. Fortunately, replacing the thermal fuse is a relatively straightforward task that you can tackle on your own. Here's a step-by-step guide:

  1. Disconnect the Power: Before you do anything, make sure to unplug your dryer from the power source to avoid any accidents.

  2. Locate the Thermal Fuse: Refer to your dryer's manual to find the location of the thermal fuse. It's typically located near the heating element or blower housing.

  3. Remove the Old Fuse: Using a screwdriver, carefully remove the screws securing the thermal fuse in place. Once you've exposed the fuse, gently disconnect the wires attached to it.

  4. Install the New Fuse: Take your new thermal fuse from Ace Hardware and connect the wires to the appropriate terminals. Then, secure the fuse in place using the screws you removed earlier.

  5. Test the Dryer: After replacing the thermal fuse, plug your dryer back in and test it to ensure that it's working correctly. If everything looks good, you're good to go!


In conclusion, the thermal fuse from Ace Hardware is a crucial component of your dryer's safety system. By understanding its function and knowing how to identify and replace a faulty fuse, you can keep your dryer running smoothly and avoid potential hazards.


  1. How long does a thermal fuse last?

    • Thermal fuses typically last for several years under normal operating conditions. However, factors such as frequent use or overheating can shorten their lifespan.
  2. Can I bypass the thermal fuse to get my dryer working temporarily?

    • While it may be tempting to bypass the thermal fuse to get your dryer working again, we strongly advise against it. Doing so can pose serious safety risks, including fire hazards.
  3. Are thermal fuses from Ace Hardware compatible with all dryer models?

    • Thermal fuses from Ace Hardware are designed to be compatible with a wide range of dryer models. However, we recommend checking your dryer's manual or consulting with a professional to ensure compatibility.
  4. What causes a thermal fuse to trip?

    • A thermal fuse may trip due to various reasons, including overheating caused by a blocked ventilation system, a malfunctioning heating element, or a defective thermostat.
  5. Is it possible to reset a tripped thermal fuse?

    • No, thermal fuses are designed to be one-time-use safety devices. Once they trip, they need to be replaced with a new fuse to restore your dryer's functionality.
Dryer Thermal Fuse Ace Hardware (2024)


Will a dryer still run if the thermal fuse is blown? ›

In many cases, if your dryer has a malfunctioning thermal fuse, the dryer will not turn on at all. However, with some other dryers' models, the drum will turn and the dryer will operate, but the heating element will not turn on to heat up the clothing inside the dryer.

Are dryer thermal fuses universal? ›

Thermal fuses are not one size fits all, and you need to have the specific fuse that your model of dryer uses. Once a replacement has been retrieved, start by unplugging your dryer and removing the back panel. The thermal fuse will be located somewhere by the exhaust vent on your dryer.

What should a dryer thermal fuse read? ›

I'm going to use this thermal fuse from a tumble dryer to demonstrate. The reading for a working thermal fuse should be zero- meaning that this thermal fuse is working perfectly and doesn't need to be replaced.

Why does my dryer keep blowing the thermal fuse? ›

The main reason that a thermal fuse will blow is a blocked exhaust vent. This is because when the exhaust vent is blocked hot air cannot properly get distributed out of the dryer and this causes it to overheat. So, if you give the exhaust vent a regular clean, it should stop the thermal fuse from blowing again.

How to tell if a dryer thermal fuse is bad? ›

Set the multimeter to the lowest setting of ohms of resistance. Touching each end of the fuse, if it measures zero ohms, then your fuse is still good. Any other reading means that the thermal fuse has blown.

Can I use a normal fuse instead of a thermal fuse? ›

No, not safely. Thermal fuses are designed to protect a device from overheating. Conditions that may result in overheating, and thus a risk of fire, don't always result in sufficient current draw to cause a normal fuse to blow.

How much does it cost to replace a thermal fuse in a dryer? ›

Thermal fuse for dryer cost

The cost to replace a thermal fuse on a dryer is $75 to $150 on average. The cost of a dryer thermal fuse is $5 to $10 for the part or up to $60 for OEM parts. This safety device stops the motor when the dryer overheats.

Can you test a dryer thermal fuse? ›

How do I test a dryer thermal fuse? An ohm or continuity meter would be best. If you dont have one, you can temporarily bypass the fuse with a jumper. If the dryer works with the jumper but not with the thermal fuse, then you know the fuse is no good.

Will the Samsung dryer turn on if the thermal fuse is blown? ›

The thermal fuse is a safety device designed to prevent your dryer from catching fire. With newer models, if the dryer temperature exceeds a certain level, the thermal fuse is blown, and the dryer stops working. With older models, the dryer may continue to work but without producing heat.

Should a dryer thermal fuse have continuity? ›

You are testing for continuity, and you should receive a reading of either zero or infinity. At room temperature, testing the thermal fuse should produce a reading of zero. But if a thermal fuse is tested when it is heated to its limit, a reading of infinity should be produced.

How do you fix a dryer that overheats? ›

Air flow blockages

The first thing to check is the lint filter and make sure it's completely empty. If you don't clean the lint filter with every load, it can become filled with debris and stop air from flowing. Next, look into the slot where the filter goes to see if lint has spilled inside.

Can a thermal fuse work intermittently? ›

It depends on the design of the thermal fuse. Thermal fuses using a spring and a low melting temperature alloy fail once. Thermal fuses using a bimetal strip can operate multiple times. They open when a preset temperature limit is exceeded, they reclose once the system cools back down.

Will a gas dryer run with a bad thermal fuse? ›

So on gas dryers, the thermal fuse or thermistor won't keep it from starting, only heating. There are only two things that can cause this, the belt switch, or the motor relay on the control board. Meaning the control board is faulty most likely and will need to be replaced unfortunately.

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