HC — / HE / H1 — Heater Overheat
The HC family indicates the dryer detected an overheating condition or a heater-circuit fault, and shut off heat for safety.
- Keep using it?
- Limited use only
- DIY difficulty
- Moderate
- Typical cost
- $15-40
- Verified against
- samsung.com ↗
The fix
Thermal fuse / high-limit thermostat kit
High temperature error - dryer overheating
Diagnose first: Almost always caused by restricted vent. CLEAN THE FULL VENT LINE first - replacing the fuse without fixing the vent just blows another fuse.
Find this part on Amazon →Didn't resolve it? Next suspect: Heating element assembly ($40-80)
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How to fix it
- Clean the lint filter and clear the entire vent run — restricted airflow is the most common trigger.
- Unplug the dryer and test the thermistor and thermostats.
- Inspect the heating element for damage/shorting.
Why it happens
Typical signs: No heat or dryer shuts off · Cycle stops early · HC, HE, or H1 on the display
- Restricted airflow A clogged lint filter or blocked vent traps heat — check this first.
- Faulty thermistor or thermostat A failed temperature sensor mis-reports heat.
- Heater element fault A shorted heating element can cause an overheat reading.
Other parts sometimes needed
If diagnosis points to a failed part, these are the common replacements. As an Amazon Associate we earn from qualifying purchases.
- Samsung Dryer Thermistor / Thermostat Kit Common replacementAmazon →
More Samsung dryer codes
Always unplug an appliance before servicing it. This guide is for informational purposes and is not a substitute for a qualified technician. Verified against manufacturer documentation: samsung.com.