Dryer Thermal Fuse Replacement For: Whirlpool 3399849

Dryer Thermal Fuse – Whirlpool

Restore the dryer’s thermal safety circuit with this ERP thermal fuse for compatible Whirlpool dryers. An open or failed fuse can prevent the dryer from starting or heating, especially after an overheating event. This is a direct replacement for the listed part numbers. Diagnose the underlying airflow or heating fault before replacing the fuse.

Compatible Part Numbers

• ER3399849
• 3399849

Compatible Models

• Fits various models. Please verify compatibility with us before ordering

Key Features

• Direct replacement: Replaces the listed thermal fuse part numbers for compatible Whirlpool dryer applications.
• Primary function: Opens the safety circuit when dryer temperature reaches an unsafe level.
• Key benefit: Helps restore operation after the original fuse has opened, once the underlying fault is corrected.
• Installation ease: Designed for a model-specific replacement after matching the rating, terminals, and mounting.

Fixes These Symptoms

• Dryer will not start after an overheating event.
• Dryer produces no heat.
• Dryer stops and will not restart.
• Thermal fuse tests open or failed.

Compatible Brands

• Whirlpool

Product Details

• Part type: Dryer thermal fuse
• Primary part number: 3399849
• Safety component: Never bypass a thermal fuse
• Replacement type: ERP aftermarket part

Always verify your model number before ordering. Check the label inside the dryer to confirm compatibility.

Installation Guidance

Disconnect power and verify the dryer is fully de-energized. Shut off gas on gas models before service access. Follow the model-specific service manual, test the fuse and related heating components, and correct restricted airflow or other overheating causes before installation. Match the exact rating, terminals, and mounting. Never bypass a fuse or safety device, and reinstall all guards before testing.

For washer and dryer cleaning products, see affresh cleaning products.

California Proposition 65 Warning: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.