What causes a dryer thermal fuse to blow?

A thermal fuse typically blows due to excessive heat within the dryer. Common causes include restricted airflow from clogged dryer vents or lint screens, a faulty heating element, a malfunctioning thermostat, or a broken blower wheel.

Can I bypass a dryer thermal fuse?

No, bypassing a thermal fuse is not recommended and is unsafe. The thermal fuse is a critical safety device designed to prevent overheating and potential fire hazards. Bypassing it removes this protection, creating a dangerous situation where the dryer could overheat without automatically shutting down.

How do I test a thermal fuse?

You can test a thermal fuse for continuity using a multimeter. After disconnecting power, remove the fuse and set your multimeter to the continuity setting. Place the probes on each terminal of the fuse. A working fuse will show continuity (a beep or a low resistance reading). A blown fuse will show no continuity or an open circuit.

Dryer Thermal Fuse Replacement Guide

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DC96-00887C Thermal Fuse Dryer Replacement fit for SAM-SUNG

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What the DC96-00887A-2 does

The thermal fuse is a safety device designed to cut off power to the dryer's heating circuit if the internal temperature exceeds a safe limit, preventing overheating and potential fire hazards.

Symptoms when this part fails

Dryer runs but produces no heat
Dryer will not start at all
Dryer stops mid-cycle unexpectedly
Clothes are still wet after a full cycle

Compatibility

Fits the Samsung family. Specifically:

Any unit originally equipped with OEM part number(s): DC96-00887A, 2074129, AP4207819, PS4216838, EAP4216838.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Also replaces: DC96-00887A, 2074129, AP4207819, PS4216838, EAP4216838

Tools you'll need

Screwdriver set
Nut driver set
Multimeter
Pliers

Difficulty: Moderate · Time: 1-2 hours

How to install the DC96-00887A-2, step by step

Disconnect the dryer from all power sources and gas supply (if applicable).
Access the dryer's rear panel or internal components by removing screws.
Locate the thermal fuse, typically near the heating element or blower housing.
Disconnect the wires from the old thermal fuse and remove it.
Install the new thermal fuse and securely reconnect the wires.
Reassemble any removed panels or components.
Restore power to the dryer and test its operation.

Related troubleshooting

If swapping this part doesn't fix the issue, check these next:

Dryer not heating up but runs? 6 fixes for Whirlpool, Samsung, LG, GE and more