What the Error Code Means
Error code HE generally means the dryer detected a heating condition outside the expected range.
It points to heating performance rather than a confirmed single failure.
Common Symptoms You May Notice
- Clothes take much longer to dry or remain damp.
- The dryer stops early and shows HE.
- The cycle runs but heat seems weak.
Most Common Causes (From Least to Most Serious)
- Restricted airflow: Lint buildup or a blocked vent can reduce airflow and affect heating performance.
- Dryer is overloaded: Large loads can make it harder for the dryer to heat and circulate air evenly.
- Heating performance is outside the expected range: In some cases the dryer pauses when it cannot confirm normal heat levels.
Safe Things You Can Check Yourself
- Clean the lint screen before starting a new cycle.
- Make sure the exterior vent flap is not blocked by lint or debris.
- Try a smaller load to see if drying improves.
If at any point this feels unsafe or unclear, stop and contact a professional.
When to Stop and Call for Service
- The HE code returns after airflow and load checks.
- The dryer runs but does not heat at all.
- You notice burning smells, unusual noises, or repeated shutdowns.
Typical Repair Cost Range
$150-$400 is typical for professional diagnosis and repair of dryer heating issues, depending on the cause and parts involved.
Costs vary by region, model, and provider. Request an estimate before approving any repair.