3977393 Dryer Thermal Fuse - Pack of 2
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3977393 Dryer Thermal Fuse - Pack of 2
Key Features
- Package contains two (2) thermal fuses.
- Acts as a safety device to shut off the heating element when the dryer overheats.
- One-time, non-resettable fuse.
- Monitors and regulates the temperature inside the dryer housing.
Replaces / Cross-Reference Part Numbers
- 3977393
- AP3094244
- 3392519
Compatibility & Fitment
- Fits most top-name brand dryers.
- Compatible brands include Whirlpool, Kenmore, Maytag, Roper, KitchenAid, and Crosley.
When to Replace
- Dryer is not producing heat.
- Dryer will not start.
- Dryer shuts off prematurely during a cycle.
Installation Tips
- Disconnect the dryer from its power source before beginning any repairs.
- Test the existing fuse with a multimeter for continuity to confirm it has failed.
- Inspect dryer vents for lint buildup or blockages, as this is a common cause for overheating and fuse failure.
- Consider testing the high-limit thermostat (part number 3977767) when replacing the thermal fuse.
