--- title: "Maytag AF / Check Vent: airflow through the machine is restricted" description: "What AF means on Maytag AF / Check Vent: airflow through the machine is restricteds, what to check before booking, and when it is not a failure at all." url: "https://appliancemaintenance.center/error-codes/maytag-af-check-vent/" --- # Maytag AF / Check Vent: airflow through the machine is restricted Maytag posts AF, also shown as "Check Vent," when its dryer detects restricted airflow. ## What AF actually means. Maytag posts AF, also shown as "Check Vent," when its dryer detects restricted airflow. The dryer keeps tumbling while the message shows, but Maytag documents the same three checks every time: the screen, the run, and the outside hood. Maytag home appliance display · also shown as Check Vent, AF / Check Vent What to do when AF shows on the home appliance ### Kind of code Vents and airflow Air is not moving the way the appliance expects. On a dryer that usually means lint in the screen housing, a crushed transition duct or an exhaust run packed along its length, and some makers measure it and show a code for a restricted vent before drying slows badly. On cold storage it can mean a condenser coil buried in dust or a grille blocked by a rug. Clean the screen, check the duct behind the machine with it unplugged, and book the full run cleaned; a hot or scorched smell means stop now. ### Usually leads to Lint path and exhaust vent cleaning Lint cleared from the screen housing, the duct behind the laundry and the whole run to the outside hood. ### Shows up as Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check An appliance maintenance code is a reminder, icon or short code on a display asking for a filter change, descaling, a tub clean, rinse aid or an exhaust check rather than reporting a broken part. ### Make Maytag Maytag is a laundry name first, so a visit usually starts with the washer's hoses and cleaning cycle and the dryer's lint path, then moves to the kitchen. ### Source Maytag support: AF or "Check Vent" error code Confirmed on Maytag's standard dryer line, sharing the same restricted-airflow logic documented for its sibling Whirlpool dryers. ## Before you book, in this order. Each step comes from Maytag's own guidance for AF on its home appliances. Follow it to the end: the last card says whether this is a visit. 01 Clean the lint screen completely and check nothing is left caught in the mesh. 02 Check the vent run between the dryer and the wall for crushed or kinked sections. 03 Confirm the exterior vent hood outside the house is clear of lint and debris. 04 Run a Timed Dry cycle; if the message returns, book a visit to have the full vent run inspected rather than keep restarting cycles. ### Still there? It usually turns into [lint path and exhaust vent cleaning](https://appliancemaintenance.center/services/lint-path-and-exhaust-vent-cleaning/). Book with the code and the model number. ### What not to do AF is an airflow alert, not a heating-element or motor code. A dryer that runs hot and shuts off early with a clear vent is pointing to a different problem that a vent cleaning will not solve. ## What you may notice with it. The home appliance problems AF tends to arrive with. Answer these at the home appliance before anyone is booked. [All problems](https://appliancemaintenance.center/problems/) Before you call ### [Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check](https://appliancemaintenance.center/problems/appliance-maintenance-code/) [All 8 causes, cheapest first](https://appliancemaintenance.center/problems/appliance-maintenance-code/) It also comes with - [**Laundry Taking Two Cycles to Dry: The Lint Path Is Usually Why**](https://appliancemaintenance.center/problems/laundry-taking-two-cycles-to-dry/) - [**Appliance Energy Use Creeping Up With Nothing Else Changed**](https://appliancemaintenance.center/problems/energy-use-creeping-up/) Problem ### Appliance Maintenance Code or Reminder Light: Filter, Descale, Vent Check 8 causes, cheapest first Where AF usually leads ## Lint path and exhaust vent cleaning. **Lint path cleaned from the screen housing through the transition duct and wall run to the outside hood · low to moderate.** Book a visit [What the job involves](https://appliancemaintenance.center/services/lint-path-and-exhaust-vent-cleaning/) ## Maytag home appliances. Maytag is a laundry name first, so a visit usually starts with the washer's hoses and cleaning cycle and the dryer's lint path, then moves to the kitchen. [Maytag home appliance maintenance](https://appliancemaintenance.center/brands/maytag/) More Maytag codes [Clean Washer](https://appliancemaintenance.center/error-codes/maytag-clean-washer-light/) [Replace Filter](https://appliancemaintenance.center/error-codes/maytag-water-filter-status/) [Clean the Filter](https://appliancemaintenance.center/error-codes/maytag-dishwasher-filter-cleaning/) Vents and airflow on other makes [Electrolux EF1](https://appliancemaintenance.center/error-codes/electrolux-ef1-ventilation-blockage/) [Fisher & Paykel cLn cond](https://appliancemaintenance.center/error-codes/fisher-and-paykel-dryer-cln-cond/) [GE Profile 353](https://appliancemaintenance.center/error-codes/ge-profile-dryer-code-353/) [LG d90](https://appliancemaintenance.center/error-codes/lg-dryer-d90/) [Miele F60](https://appliancemaintenance.center/error-codes/miele-f60/) [Monogram Air-cooled condenser cleaning](https://appliancemaintenance.center/error-codes/monogram-condenser-cleaning/) [Whirlpool AF](https://appliancemaintenance.center/error-codes/whirlpool-af-check-vent/) [All 9 codes of this kind](https://appliancemaintenance.center/error-codes/#family-airflow) Maytag builds this ### Cold storage Upkeep for everything in the house that keeps things cold: refrigerators, freezers, wine and beverage units and ice makers, cleaned and checked before they start struggling. Maytag builds this ### Cooking appliances Upkeep for ovens, ranges, cooktops, hoods, microwaves, steam and speed ovens: burners and igniters cleaned, gas joints checked, grease filters and descaling done on time. Maytag builds this ### Dish care Upkeep for dishwashers and disposers: filters rinsed, spray arms cleared, the door seal and drain loop checked, and hard-water scale kept off the parts that heat and spray. ## In Maytag's own words > AF (Restricted Air Flow) or 'Check Vent' error code indicates that the lint screen or vent is clogged [Maytag support: AF or "Check Vent" error code](https://producthelp.maytag.com/Laundry/Dryers/Dryer/Error_Codes/AF_or_%22Check_Vent%22/AF_or_%22Check_Vent%22_-_Dryer) [Maytag support: AF or "Check Vent" error code](https://producthelp.maytag.com/Laundry/Dryers/Dryer/Error_Codes/AF_or_%22Check_Vent%22/AF_or_%22Check_Vent%22_-_Dryer) [Maytag support: AF or "Check Vent" error code](https://producthelp.maytag.com/Laundry/Dryers/Dryer/Error_Codes/AF_or_%22Check_Vent%22/AF_or_%22Check_Vent%22_-_Dryer) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Confirmed on Maytag's standard dryer line, sharing the same restricted-airflow logic documented for its sibling Whirlpool dryers. ## Maytag AF home appliance maintenance, where we come out. The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered. [All service areas](https://appliancemaintenance.center/locations/) [Tampa Bay](https://appliancemaintenance.center/locations/tampa-bay/) FL · 31 areas - [Hyde Park](https://appliancemaintenance.center/locations/tampa-bay/hyde-park/) - [Davis Islands](https://appliancemaintenance.center/locations/tampa-bay/davis-islands/) - [Palma Ceia](https://appliancemaintenance.center/locations/tampa-bay/palma-ceia/) - [Westchase](https://appliancemaintenance.center/locations/tampa-bay/westchase/) - [Carrollwood](https://appliancemaintenance.center/locations/tampa-bay/carrollwood/) - [Belleair](https://appliancemaintenance.center/locations/tampa-bay/belleair/) - [St. Pete Beach](https://appliancemaintenance.center/locations/tampa-bay/st-pete-beach/) - [Palm Harbor](https://appliancemaintenance.center/locations/tampa-bay/palm-harbor/) [Orlando](https://appliancemaintenance.center/locations/orlando/) FL · 30 areas - [Winter Park](https://appliancemaintenance.center/locations/orlando/winter-park/) - [Windermere](https://appliancemaintenance.center/locations/orlando/windermere/) - [Dr. Phillips](https://appliancemaintenance.center/locations/orlando/dr-phillips/) - [Bay Hill](https://appliancemaintenance.center/locations/orlando/bay-hill/) - [Lake Nona](https://appliancemaintenance.center/locations/orlando/lake-nona/) - [Heathrow](https://appliancemaintenance.center/locations/orlando/heathrow/) - [Celebration](https://appliancemaintenance.center/locations/orlando/celebration/) [Miami / South Florida](https://appliancemaintenance.center/locations/south-florida/) FL · 47 areas - [Brickell](https://appliancemaintenance.center/locations/south-florida/brickell/) - [Coconut Grove](https://appliancemaintenance.center/locations/south-florida/coconut-grove/) - [Coral Gables](https://appliancemaintenance.center/locations/south-florida/coral-gables/) - [Pinecrest](https://appliancemaintenance.center/locations/south-florida/pinecrest/) - [Key Biscayne](https://appliancemaintenance.center/locations/south-florida/key-biscayne/) - [Aventura](https://appliancemaintenance.center/locations/south-florida/aventura/) - [Sunny Isles Beach](https://appliancemaintenance.center/locations/south-florida/sunny-isles-beach/) - [Bal Harbour](https://appliancemaintenance.center/locations/south-florida/bal-harbour/) - [Miami Beach](https://appliancemaintenance.center/locations/south-florida/miami-beach/) - [Golden Beach](https://appliancemaintenance.center/locations/south-florida/golden-beach/) - [Weston](https://appliancemaintenance.center/locations/south-florida/weston/) - [Boca Raton](https://appliancemaintenance.center/locations/south-florida/boca-raton/) - [Palm Beach](https://appliancemaintenance.center/locations/south-florida/palm-beach/) [New York Metro](https://appliancemaintenance.center/locations/new-york/) NY · 75 areas - [Upper East Side](https://appliancemaintenance.center/locations/new-york/upper-east-side/) - [Upper West Side](https://appliancemaintenance.center/locations/new-york/upper-west-side/) - [Tribeca](https://appliancemaintenance.center/locations/new-york/tribeca/) - [SoHo](https://appliancemaintenance.center/locations/new-york/soho/) - [Greenwich Village](https://appliancemaintenance.center/locations/new-york/greenwich-village/) - [Battery Park City](https://appliancemaintenance.center/locations/new-york/battery-park-city/) - [Brooklyn Heights](https://appliancemaintenance.center/locations/new-york/brooklyn-heights/) - [Park Slope](https://appliancemaintenance.center/locations/new-york/park-slope/) - [DUMBO](https://appliancemaintenance.center/locations/new-york/dumbo/) - [Forest Hills](https://appliancemaintenance.center/locations/new-york/forest-hills/) - [Great Neck](https://appliancemaintenance.center/locations/new-york/great-neck/) - [Southampton](https://appliancemaintenance.center/locations/new-york/southampton/) - [Scarsdale](https://appliancemaintenance.center/locations/new-york/scarsdale/) [Houston](https://appliancemaintenance.center/locations/houston/) TX · 36 areas - [River Oaks](https://appliancemaintenance.center/locations/houston/river-oaks/) - [Memorial](https://appliancemaintenance.center/locations/houston/memorial/) - [Tanglewood](https://appliancemaintenance.center/locations/houston/tanglewood/) - [Greater Heights](https://appliancemaintenance.center/locations/houston/greater-heights/) - [Kingwood](https://appliancemaintenance.center/locations/houston/kingwood/) - [Bellaire](https://appliancemaintenance.center/locations/houston/bellaire/) - [Bunker Hill Village](https://appliancemaintenance.center/locations/houston/bunker-hill-village/) - [Piney Point Village](https://appliancemaintenance.center/locations/houston/piney-point-village/) - [Hunters Creek Village](https://appliancemaintenance.center/locations/houston/hunters-creek-village/) - [Sugar Land](https://appliancemaintenance.center/locations/houston/sugar-land/) - [Cinco Ranch](https://appliancemaintenance.center/locations/houston/cinco-ranch/) - [The Woodlands](https://appliancemaintenance.center/locations/houston/the-woodlands/) - [West University](https://appliancemaintenance.center/locations/houston/west-university/) [Chicago](https://appliancemaintenance.center/locations/chicagoland/) IL · 50 areas - [Lincoln Park](https://appliancemaintenance.center/locations/chicagoland/lincoln-park/) - [Near North Side](https://appliancemaintenance.center/locations/chicagoland/near-north-side/) - [West Loop / Near West Side](https://appliancemaintenance.center/locations/chicagoland/west-loop-near-west-side/) - [Wilmette](https://appliancemaintenance.center/locations/chicagoland/wilmette/) - [Winnetka](https://appliancemaintenance.center/locations/chicagoland/winnetka/) - [Glencoe](https://appliancemaintenance.center/locations/chicagoland/glencoe/) - [River Forest](https://appliancemaintenance.center/locations/chicagoland/river-forest/) - [Oak Park](https://appliancemaintenance.center/locations/chicagoland/oak-park/) - [Hinsdale](https://appliancemaintenance.center/locations/chicagoland/hinsdale/) - [Lake Forest](https://appliancemaintenance.center/locations/chicagoland/lake-forest/) - [Highland Park](https://appliancemaintenance.center/locations/chicagoland/highland-park/) - [Gold Coast](https://appliancemaintenance.center/locations/chicagoland/gold-coast/) - [Lakeview](https://appliancemaintenance.center/locations/chicagoland/lakeview/) [Los Angeles](https://appliancemaintenance.center/locations/los-angeles/) CA · 95 areas - [Beverly Hills](https://appliancemaintenance.center/locations/los-angeles/beverly-hills/) - [Bel Air](https://appliancemaintenance.center/locations/los-angeles/bel-air/) - [Holmby Hills](https://appliancemaintenance.center/locations/los-angeles/holmby-hills/) - [Brentwood](https://appliancemaintenance.center/locations/los-angeles/brentwood/) - [Pacific Palisades](https://appliancemaintenance.center/locations/los-angeles/pacific-palisades/) - [Santa Monica](https://appliancemaintenance.center/locations/los-angeles/santa-monica/) - [Hancock Park](https://appliancemaintenance.center/locations/los-angeles/hancock-park/) - [Studio City](https://appliancemaintenance.center/locations/los-angeles/studio-city/) - [Calabasas](https://appliancemaintenance.center/locations/los-angeles/calabasas/) - [Manhattan Beach](https://appliancemaintenance.center/locations/los-angeles/manhattan-beach/) - [Palos Verdes Estates](https://appliancemaintenance.center/locations/los-angeles/palos-verdes-estates/) - [Pasadena](https://appliancemaintenance.center/locations/los-angeles/pasadena/) - [San Marino](https://appliancemaintenance.center/locations/los-angeles/san-marino/) - [Malibu](https://appliancemaintenance.center/locations/los-angeles/malibu/) [San Diego](https://appliancemaintenance.center/locations/san-diego/) CA · 31 areas - [La Jolla](https://appliancemaintenance.center/locations/san-diego/la-jolla/) - [Carmel Valley](https://appliancemaintenance.center/locations/san-diego/carmel-valley/) - [Point Loma](https://appliancemaintenance.center/locations/san-diego/point-loma/) - [Del Mar](https://appliancemaintenance.center/locations/san-diego/del-mar/) - [Rancho Santa Fe](https://appliancemaintenance.center/locations/san-diego/rancho-santa-fe/) - [Coronado](https://appliancemaintenance.center/locations/san-diego/coronado/) - [Encinitas](https://appliancemaintenance.center/locations/san-diego/encinitas/) - [Solana Beach](https://appliancemaintenance.center/locations/san-diego/solana-beach/) [San Francisco Bay Area](https://appliancemaintenance.center/locations/bay-area/) CA · 74 areas - [Pacific Heights](https://appliancemaintenance.center/locations/bay-area/pacific-heights/) - [Presidio Heights](https://appliancemaintenance.center/locations/bay-area/presidio-heights/) - [Russian Hill](https://appliancemaintenance.center/locations/bay-area/russian-hill/) - [Noe Valley](https://appliancemaintenance.center/locations/bay-area/noe-valley/) - [Sea Cliff](https://appliancemaintenance.center/locations/bay-area/sea-cliff/) - [Hillsborough](https://appliancemaintenance.center/locations/bay-area/hillsborough/) - [Atherton](https://appliancemaintenance.center/locations/bay-area/atherton/) - [Woodside](https://appliancemaintenance.center/locations/bay-area/woodside/) - [Palo Alto](https://appliancemaintenance.center/locations/bay-area/palo-alto/) - [Los Altos Hills](https://appliancemaintenance.center/locations/bay-area/los-altos-hills/) - [Tiburon](https://appliancemaintenance.center/locations/bay-area/tiburon/) - [Piedmont](https://appliancemaintenance.center/locations/bay-area/piedmont/) - [Marina](https://appliancemaintenance.center/locations/bay-area/marina/) For the heart of your home. ## Questions about AF. ### Can I clear AF myself? Clean the lint screen completely and check nothing is left caught in the mesh. If it comes back, it needs a visit. ### My Maytag machine keeps running with Check Vent showing — is that normal? Yes, the dryer continues to operate with the message on screen, but Maytag documents it as an early warning that the lint screen or vent needs attention before drying times stretch out further. ### I clean the lint screen every load but still get AF on my Maytag machine — what else could it be? Look past the screen to the vent run itself: a crushed or kinked section between the dryer and the wall, or a blocked exterior hood, are the next two places Maytag points to. ### Does a longer vent run make AF more likely on a Maytag machine? It can — Maytag ties the alert to the vent meeting its recommended run length and elbow count, so an installation with too many turns or too much distance is more prone to tripping it. --- **[Read on the site: Maytag AF / Check Vent: airflow through the machine is restricted](https://appliancemaintenance.center/error-codes/maytag-af-check-vent/)** **[Book a visit with ApplianceMaintenance.center](https://appliancemaintenance.center/schedule/)**