F4E1
Amana · NED5800HW 7.0 cu ft Electric Dryer with Wrinkle Prevent and Sensor Dry
The dryer has detected restricted exhaust airflow. The exhaust duct may be clogged with lint, crushed, or too long. Clean the entire exhaust duct from the dryer to the exterior vent hood. Check the vent hood flap to ensure it opens freely. The maximum recommended duct length is 60 feet (subtract 5 feet for each 90° elbow and 2.5 feet for each 45° elbow). If using flexible foil duct, replace it with rigid or semi-rigid metal duct for better airflow. A severely restricted vent is a fire hazard. Clean the lint filter before every load.
Error F4E1 on the Amana NED5800HW 7.0 cu ft Electric Dryer with Wrinkle Prevent and Sensor Dry means: Airflow Restricted. The top-ranked community fix is “Replace Exhaust Duct with Rigid or Semi-Rigid Metal Duct” (medium difficulty, ~60 min, DIY cost: $20-$40). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · dryer
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many dryer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $150-$220.
Airflow Restricted (Simplified)
Main Control Board Error
Main Control Communication Error
Stuck Button / Keypad Error
User Interface Communication Error
Exhaust Thermistor Open or Shorted
Moisture Sensor Failure
Communication Error Between UI and Main Control
The Amana NED5800HW 7.0 cu ft Electric Dryer with Wrinkle Prevent and Sensor Dry has 8 other known error codes:
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