Samsung Dryer Error Code HE: How to Fix It

Medium 45-90 minutes High Severity Verified June 2026
Error Code
HE
Brand
Samsung
Product Type
dryer
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
45-90 minutes
The HE error code on your Samsung dryer indicates a heating problem where the unit cannot reach or maintain proper temperature. This is a serious issue that prevents your dryer from working effectively and can be caused by blocked vents, faulty heating elements, or defective sensors.
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Tools You'll Need

How to Fix Error Code HE

  1. Unplug the dryer and ensure safety

    Always disconnect power before servicing. Gas dryers require additional safety - turn off gas supply at the valve.
  2. Check and clean the lint filter

  3. Inspect the exhaust vent system

    Ensure the vent hose is properly reconnected and secured to prevent carbon monoxide issues with gas dryers.
  4. Test the door seal and latching mechanism

  5. Access and inspect the heating element (electric models)

    Heating elements can be sharp. Handle carefully and ensure power is disconnected before testing.
  6. Check the thermal fuse and thermostats

  7. Verify gas supply and ignition system (gas models)

    Gas work requires extreme caution. If you smell gas or are unsure about gas connections, stop immediately and call a professional.
  8. Test temperature sensors

Parts You May Need

Heating element
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High-limit thermostat
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Temperature sensor
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Gas valve coils
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Heating element
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High-limit thermostat
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Temperature sensor
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Gas valve coils
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Heating element
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High-limit thermostat
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Temperature sensor
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Gas valve coils
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Heating element
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High-limit thermostat
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Temperature sensor
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Gas valve coils
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Heating element
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High-limit thermostat
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Temperature sensor
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Gas valve coils
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Heating element
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High-limit thermostat
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Temperature sensor
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Gas valve coils
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Heating element
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High-limit thermostat
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Temperature sensor
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Gas valve coils
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Heating element
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High-limit thermostat
Check Price on Amazon
Temperature sensor
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Gas valve coils
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Heating element
Check Price on Amazon
High-limit thermostat
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Temperature sensor
Check Price on Amazon
Gas valve coils
Check Price on Amazon
Heating element
Check Price on Amazon
High-limit thermostat
Check Price on Amazon
Temperature sensor
Check Price on Amazon
Gas valve coils
Check Price on Amazon
Heating element
Check Price on Amazon
High-limit thermostat
Check Price on Amazon
Temperature sensor
Check Price on Amazon
Gas valve coils
Check Price on Amazon
Heating element
Check Price on Amazon
High-limit thermostat
Check Price on Amazon
Temperature sensor
Check Price on Amazon
Gas valve coils
Check Price on Amazon
Heating element
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High-limit thermostat
Check Price on Amazon
Temperature sensor
Check Price on Amazon
Gas valve coils
Check Price on Amazon
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When to Call a Professional

Call a professional if you're uncomfortable working with electrical components, if gas connections need repair, if the heating element or gas ignition system needs replacement, or if multiple components test faulty. Also seek professional help if the error persists after completing all troubleshooting steps.

Frequently Asked Questions

What does HE error code mean on Samsung dryer?
The HE error code indicates a heating error where your Samsung dryer cannot reach or maintain the proper temperature needed for drying clothes effectively.
Can I still use my dryer with HE error code?
No, you should not use the dryer when it displays the HE error code. The dryer will not heat properly, leaving clothes damp, and continued use could potentially damage the appliance.
How much does it cost to fix Samsung dryer HE error?
Repair costs vary depending on the cause. Simple fixes like cleaning vents cost nothing, while replacing a heating element typically runs $100-200, and gas valve replacement can cost $150-300 including labor.
Why does my Samsung dryer keep showing HE error?
Recurring HE errors usually indicate inadequate ventilation, a failing heating element, defective temperature sensors, or accumulated lint restricting airflow throughout the dryer system.
How do I reset Samsung dryer after fixing HE error?
After completing repairs, plug the dryer back in, ensure the door is closed, and run a test cycle. Most Samsung dryers automatically clear error codes when the underlying problem is resolved.