Maytag Dryer Error AF: Restricted Airflow

The Logic Verdict

My Take: I reviewed the solution. The AF code is a cry for help—your dryer is suffocating. While visible lint is obvious, the video highlights a hidden culprit: invisible waxy buildup from dryer sheets on the lint screen. Before calling a pro, scrub your lint screen with soap and water, and check the hose behind the dryer for kinks.

What It Means

The AF code stands for Air Flow restriction. The dryer detects that air isn’t moving fast enough to dry clothes safely or efficiently.

Common Causes

1. Clogged Lint Screen: Buildup of lint or fabric softener residue.
2. Blocked Vent Hose: The flexible duct behind the dryer is crushed or full of lint.
3. Clogged Home Duct: The pipe leading outside the house is obstructed (birds’ nests, lint).
4. Blocked Outside Hood: The flapper on the exterior wall is stuck closed.

Step-by-Step Fix

1. Remove the Lint Screen: Pull the screen out of the top or front of the dryer.
2. Remove Loose Lint: Roll off the visible gray fuzz with your fingers.
3. Deep Clean the Screen: Take the screen to a sink. Run it under hot water.
4. Scrub with Soap: Apply liquid dish detergent and scrub both sides of the mesh with a nylon brush. This removes the invisible film caused by dryer sheets.
5. Rinse and Dry: Rinse thoroughly until water flows through the mesh easily. Dry it with a towel.
6. Reinstall: Slide the screen back into the dryer.
7. Check the Vent: If the error persists, pull the dryer away from the wall. Disconnect the vent hose and check for clogs or kinks.

Parts & Tools

• Amazon Product (Amazon)
• Maytag Dryer Lint Screen (Amazon Search)

Resources