Written by
Tessa Brandt Appliance Care EditorPublished October 29, 2026
VERIFIED
Error codeF4E3
ApplianceDryer
Low airflow, shown as F4E3 or AF
Maytag’s service data sheet lists F4E3 as restricted airflow, which can hurt how well the dryer performs. On the display it appears as AF or as F4E3.
What the owner sees
The dryer keeps running.
Touching any key clears the message.
Where the restriction comes from
Maytag names a clogged lint screen, a clogged vent, or a vent that is crushed, kinked or bent too sharply. For the spaced form, F4 E3, the owner steps are to touch any key and then clear both the lint screen and the vent.
Related codes
F4 E3 is the same airflow problem as it reads on other displays.
AF is the abbreviated message for restricted air flow.
F4E5 is the high limit code, which usually follows poor airflow.
Dryer repair for San Francisco homes
When the lint screen and vent are clear and the code still returns, a technician visit is the next move. Our Maytag dryer repair team covers San Francisco and the Bay Area at (415) 649-2156; mention the code, the model number and which parts of the vent you inspected.
Model compatibility: Maytag reuses codes across series and model years, so F4E3 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Restricted airflow: a clogged lint screen or vent, or a crushed, kinked or over-bent vent, can lower dryer performance.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your Maytag appliance?
Book a specialist visit for a clear estimate and approval before any repair.
You submit a request with your appliance model and symptom, we confirm an appointment window, and a technician performs an on-site diagnosis. You then receive a clear estimate and decide whether to proceed before any repair begins.
Yes. We provide an upfront estimate after diagnosis. No parts are ordered or installed until you approve the work, so there are no surprise charges.
Replacement parts are selected for the exact model and confirmed with you before ordering or installation.
Service areas are listed on the Locations page. Contact us with your ZIP code to confirm current coverage for your address.
Ready to get your Maytag appliance working again?
Book a repair online or call us — clear estimates and approval before any repair work begins.
