Whirlpool dryer error F4E3 – Restricted airflow detected
Is your Whirlpool dryer taking too long to dry clothes? The F4E3 error means that airflow is restricted, which can lead to inefficient drying and potential overheating hazards.
Common causes:
- Clogged lint filter
A buildup of lint restricts airflow and reduces drying efficiency.
- Blocked vent hose
A kinked or obstructed hose prevents proper air circulation.
- Dirty or blocked external vent
An accumulation of lint in the outside vent can reduce airflow.
- Faulty blower wheel
If the blower wheel isn’t functioning, air won’t circulate properly.
How to fix it:
- Clean the lint filter
Remove lint buildup after every cycle to prevent clogging.
- Inspect and clean the vent hose Ensure it’s free from obstructions and properly connected.
- Check the external vent
Clear away any debris to maintain good airflow.
- Examine the blower wheel
If the dryer is still overheating, the blower wheel may need replacement.
Pro tip
Schedule vent cleanings every 6-12 months to prevent buildup and keep your dryer running efficiently.
Need expert assistance? Call Star Appliance Repair at (647)-847-8774 today!