--- title: "Cooktop Cooling Fan and Downdraft Repair" description: "The fan that cools an induction or touch-control cooktop's boards, and the downdraft vent that rises behind the cooking surface or pulls air down between the…" url: "https://cooktoprepair.center/services/cooling-fan-and-downdraft-repair/" --- # Cooktop Cooling Fan and Downdraft Repair The fan that cools an induction or touch-control cooktop's boards, and the downdraft vent that rises behind the cooking surface or pulls air down between the burners. ## What the cooktop cooling fan and downdraft repair involves. Cooktop downdraft repair takes in the two blowers a cooktop may carry. The first is the small cooling fan under an induction or touch-control cooktop, which keeps the boards cool and keeps running after the zones switch off until the electronics have cooled. The second is a downdraft vent, either a panel that rises from the counter behind the cooktop or a slot between the burners, with a blower below the counter that pushes the air out through a duct in the floor or the cabinet back. Either fan can clog with grease and dust, seize, or be stopped by a failed sensor or relay, and a rising downdraft panel can jam on its lift motor. The work cleans or replaces the fan, the switch or the motor, and clears the air path around it. How the visit goes ### What it usually costs Low to moderate · Cooling fan, downdraft blower or lift motor A cooling fan under an induction cooktop sits near the low end. A downdraft blower reached through the cabinet or ducted under the floor, or the lift motor of a rising vent, moves the job toward the middle. ### Answers 4 problems Cooktop Fan Runs Constantly Induction Cooktop Buzzing or Clicking · Cooktop Error Code · Cooktop Burning Smell ### Comes up most on Induction cooktop Electric cooktop · Gas cooktop ### Codes that lead here E8 · A2 · G · Err 047 BlueStar induction cooktop showing E8. ## Cooling fan and downdraft repair, step by step. Run the cooktop and the vent together and confirm the fan stops once the surface has cooled. 01 Listen to the fan, or run the downdraft through each speed and its raise-and-lower cycle. 02 Switch off the breaker and reach the fan from beneath the cooktop, or the blower through the cabinet below. 03 Check the fan and motor for grease, dust and seized bearings, and test the sensor, switch or relay that runs them. 04 Clean or replace the fan, the blower motor or the lift motor, and clear the filter and the duct opening. 05 Run the cooktop and the vent together and confirm the fan stops once the surface has cooled. ## The problems it answers. 4 of them, from cooktop fan runs constantly to cooktop burning smell. [All problems](https://cooktoprepair.center/problems/) Most common ### Cooktop Fan Runs Constantly 6 causes, cheapest first Before you call ### Tell us this when you book 1. Whether it is a cooling fan under the cooktop or a downdraft vent 2. Whether the fan runs constantly, never runs or is noisy 3. Whether a downdraft panel sticks while rising or lowering 4. Whether a temperature code appears during long cooking It also answers - [**Induction Cooktop Buzzing or Clicking** 5 causes](https://cooktoprepair.center/problems/induction-buzzing-or-clicking/) - [**Cooktop Error Code** 6 causes](https://cooktoprepair.center/problems/cooktop-error-code/) - [**Cooktop Burning Smell** 6 causes · gas, fire, broken glass or live current](https://cooktoprepair.center/problems/cooktop-burning-smell/) ## Low to moderate, on the site's scale. A cooling fan under an induction cooktop sits near the low end. A downdraft blower reached through the cabinet or ducted under the floor, or the lift motor of a rising vent, moves the job toward the middle. [Read the full cost guide](https://cooktoprepair.center/cost/) | Repair | Relative cost | | --- | --- | | [Burner head, cap or electrode](https://cooktoprepair.center/services/burner-and-igniter-repair/) | | | [Spark module, gas valve or regulator](https://cooktoprepair.center/services/spark-module-and-gas-valve-repair/) | | | [Radiant element or limiter](https://cooktoprepair.center/services/radiant-element-repair/) | | | [Glass-ceramic top](https://cooktoprepair.center/services/glass-top-replacement/) | | | [Coil element, receptacle or drip bowl](https://cooktoprepair.center/services/coil-element-and-receptacle-repair/) | | | [Induction power board, coil or sensor](https://cooktoprepair.center/services/induction-board-and-coil-repair/) | | | [Touch control board or key panel](https://cooktoprepair.center/services/touch-control-repair/) | | | [Infinite switch or knob](https://cooktoprepair.center/services/infinite-switch-and-knob-repair/) | | | **Cooling fan, downdraft blower or lift motor** | low to moderate | ## Where it comes up most. Most bookings: Induction cooktop, Electric cooktop, Gas cooktop. [All cooktop types](https://cooktoprepair.center/types/) Codes that lead here - [`E8` BlueStar · Cooling fan and downdraft](https://cooktoprepair.center/error-codes/bluestar-e8/) - [`A2` Dacor · Cooling fan and downdraft](https://cooktoprepair.center/error-codes/dacor-a2/) - [`G` Fisher & Paykel · Cooling fan and downdraft](https://cooktoprepair.center/error-codes/fisher-and-paykel-g/) - [`Err 047` Miele · Cooling fan and downdraft](https://cooktoprepair.center/error-codes/miele-err-047/) [All 8 codes that lead here](https://cooktoprepair.center/error-codes/#family-fan) Often the same visit - [**Diagnostic visit** 2 problems in common](https://cooktoprepair.center/services/diagnostic-visit/) - [**Induction board and coil repair** 2 problems in common · moderate to highest](https://cooktoprepair.center/services/induction-board-and-coil-repair/) - [**Coil element and receptacle repair** 1 problem in common · lowest](https://cooktoprepair.center/services/coil-element-and-receptacle-repair/) ### Induction cooktop ### Electric cooktop ### Gas cooktop ## The makes we see it on. 29 makes on this site, and the cooktop cooling fan and downdraft repair on any of them. Each mark opens that make's own page. [All 29 brands](https://cooktoprepair.center/brands/) ## Cooling fan and downdraft repair, where we come out. The kitchen, the climate and the building all change how the cooktop cooling fan and downdraft repair goes. These notes are about that, metro by metro. [All service areas](https://cooktoprepair.center/locations/) [Tampa Bay](https://cooktoprepair.center/locations/tampa-bay/) FL · 31 areas Tampa Bay island cooktops with a downdraft vent keep its blower in the base cabinet, where humid air and grease wear the motor, so a downdraft that pulls weakly or stops is cleaned and tested before the motor is replaced. - [Hyde Park](https://cooktoprepair.center/locations/tampa-bay/hyde-park/) - [Davis Islands](https://cooktoprepair.center/locations/tampa-bay/davis-islands/) - [Palma Ceia](https://cooktoprepair.center/locations/tampa-bay/palma-ceia/) - [Westchase](https://cooktoprepair.center/locations/tampa-bay/westchase/) - [Carrollwood](https://cooktoprepair.center/locations/tampa-bay/carrollwood/) - [Belleair](https://cooktoprepair.center/locations/tampa-bay/belleair/) - [St. Pete Beach](https://cooktoprepair.center/locations/tampa-bay/st-pete-beach/) - [Palm Harbor](https://cooktoprepair.center/locations/tampa-bay/palm-harbor/) [Orlando](https://cooktoprepair.center/locations/orlando/) FL · 30 areas Orlando builder kitchens with downdraft cooktops often have grease clogging the filter and slowing the blower, so the repair clears the filter and checks the motor and the duct under the floor or behind the toe kick. - [Winter Park](https://cooktoprepair.center/locations/orlando/winter-park/) - [Windermere](https://cooktoprepair.center/locations/orlando/windermere/) - [Dr. Phillips](https://cooktoprepair.center/locations/orlando/dr-phillips/) - [Bay Hill](https://cooktoprepair.center/locations/orlando/bay-hill/) - [Lake Nona](https://cooktoprepair.center/locations/orlando/lake-nona/) - [Heathrow](https://cooktoprepair.center/locations/orlando/heathrow/) - [Celebration](https://cooktoprepair.center/locations/orlando/celebration/) [Miami / South Florida](https://cooktoprepair.center/locations/south-florida/) FL · 47 areas South Florida induction cooktops rely on a cooling fan under the glass to protect their boards, and in a humid condo a fan that grinds or runs on long after cooking is replaced before the board overheats. - [Brickell](https://cooktoprepair.center/locations/south-florida/brickell/) - [Coconut Grove](https://cooktoprepair.center/locations/south-florida/coconut-grove/) - [Coral Gables](https://cooktoprepair.center/locations/south-florida/coral-gables/) - [Pinecrest](https://cooktoprepair.center/locations/south-florida/pinecrest/) - [Key Biscayne](https://cooktoprepair.center/locations/south-florida/key-biscayne/) - [Aventura](https://cooktoprepair.center/locations/south-florida/aventura/) - [Sunny Isles Beach](https://cooktoprepair.center/locations/south-florida/sunny-isles-beach/) - [Bal Harbour](https://cooktoprepair.center/locations/south-florida/bal-harbour/) - [Miami Beach](https://cooktoprepair.center/locations/south-florida/miami-beach/) - [Golden Beach](https://cooktoprepair.center/locations/south-florida/golden-beach/) - [Weston](https://cooktoprepair.center/locations/south-florida/weston/) - [Boca Raton](https://cooktoprepair.center/locations/south-florida/boca-raton/) - [Palm Beach](https://cooktoprepair.center/locations/south-florida/palm-beach/) [New York Metro](https://cooktoprepair.center/locations/new-york/) NY · 75 areas New York apartments with a cooktop over an under-counter oven leave little air under the counter, so a cooktop cooling fan that fails there is replaced promptly to protect the controls from heat. - [Upper East Side](https://cooktoprepair.center/locations/new-york/upper-east-side/) - [Upper West Side](https://cooktoprepair.center/locations/new-york/upper-west-side/) - [Tribeca](https://cooktoprepair.center/locations/new-york/tribeca/) - [SoHo](https://cooktoprepair.center/locations/new-york/soho/) - [Greenwich Village](https://cooktoprepair.center/locations/new-york/greenwich-village/) - [Battery Park City](https://cooktoprepair.center/locations/new-york/battery-park-city/) - [Brooklyn Heights](https://cooktoprepair.center/locations/new-york/brooklyn-heights/) - [Park Slope](https://cooktoprepair.center/locations/new-york/park-slope/) - [DUMBO](https://cooktoprepair.center/locations/new-york/dumbo/) - [Forest Hills](https://cooktoprepair.center/locations/new-york/forest-hills/) - [Great Neck](https://cooktoprepair.center/locations/new-york/great-neck/) - [Southampton](https://cooktoprepair.center/locations/new-york/southampton/) - [Scarsdale](https://cooktoprepair.center/locations/new-york/scarsdale/) [Houston](https://cooktoprepair.center/locations/houston/) TX · 36 areas Houston island cooktops with pop-up downdrafts gather heavy grease from daily cooking, and a vent that stalls on its way up or a blower that hums without moving air is the usual repair. - [River Oaks](https://cooktoprepair.center/locations/houston/river-oaks/) - [Memorial](https://cooktoprepair.center/locations/houston/memorial/) - [Tanglewood](https://cooktoprepair.center/locations/houston/tanglewood/) - [Greater Heights](https://cooktoprepair.center/locations/houston/greater-heights/) - [Kingwood](https://cooktoprepair.center/locations/houston/kingwood/) - [Bellaire](https://cooktoprepair.center/locations/houston/bellaire/) - [Bunker Hill Village](https://cooktoprepair.center/locations/houston/bunker-hill-village/) - [Piney Point Village](https://cooktoprepair.center/locations/houston/piney-point-village/) - [Hunters Creek Village](https://cooktoprepair.center/locations/houston/hunters-creek-village/) - [Sugar Land](https://cooktoprepair.center/locations/houston/sugar-land/) - [Cinco Ranch](https://cooktoprepair.center/locations/houston/cinco-ranch/) - [The Woodlands](https://cooktoprepair.center/locations/houston/the-woodlands/) - [West University](https://cooktoprepair.center/locations/houston/west-university/) [Chicago](https://cooktoprepair.center/locations/chicagoland/) IL · 50 areas In Chicagoland houses with downdraft cooktops the duct often runs down into a basement, and a blower that loses suction may have a blocked duct or a failing motor, both checked on the visit. - [Lincoln Park](https://cooktoprepair.center/locations/chicagoland/lincoln-park/) - [Near North Side](https://cooktoprepair.center/locations/chicagoland/near-north-side/) - [West Loop / Near West Side](https://cooktoprepair.center/locations/chicagoland/west-loop-near-west-side/) - [Wilmette](https://cooktoprepair.center/locations/chicagoland/wilmette/) - [Winnetka](https://cooktoprepair.center/locations/chicagoland/winnetka/) - [Glencoe](https://cooktoprepair.center/locations/chicagoland/glencoe/) - [River Forest](https://cooktoprepair.center/locations/chicagoland/river-forest/) - [Oak Park](https://cooktoprepair.center/locations/chicagoland/oak-park/) - [Hinsdale](https://cooktoprepair.center/locations/chicagoland/hinsdale/) - [Lake Forest](https://cooktoprepair.center/locations/chicagoland/lake-forest/) - [Highland Park](https://cooktoprepair.center/locations/chicagoland/highland-park/) - [Gold Coast](https://cooktoprepair.center/locations/chicagoland/gold-coast/) - [Lakeview](https://cooktoprepair.center/locations/chicagoland/lakeview/) [Los Angeles](https://cooktoprepair.center/locations/los-angeles/) CA · 95 areas Los Angeles remodels place cooktops in islands with telescoping downdrafts, and a vent that will not rise, stops halfway or runs without pulling smoke is repaired at the lift motor or the blower in the cabinet below. - [Beverly Hills](https://cooktoprepair.center/locations/los-angeles/beverly-hills/) - [Bel Air](https://cooktoprepair.center/locations/los-angeles/bel-air/) - [Holmby Hills](https://cooktoprepair.center/locations/los-angeles/holmby-hills/) - [Brentwood](https://cooktoprepair.center/locations/los-angeles/brentwood/) - [Pacific Palisades](https://cooktoprepair.center/locations/los-angeles/pacific-palisades/) - [Santa Monica](https://cooktoprepair.center/locations/los-angeles/santa-monica/) - [Hancock Park](https://cooktoprepair.center/locations/los-angeles/hancock-park/) - [Studio City](https://cooktoprepair.center/locations/los-angeles/studio-city/) - [Calabasas](https://cooktoprepair.center/locations/los-angeles/calabasas/) - [Manhattan Beach](https://cooktoprepair.center/locations/los-angeles/manhattan-beach/) - [Palos Verdes Estates](https://cooktoprepair.center/locations/los-angeles/palos-verdes-estates/) - [Pasadena](https://cooktoprepair.center/locations/los-angeles/pasadena/) - [San Marino](https://cooktoprepair.center/locations/los-angeles/san-marino/) - [Malibu](https://cooktoprepair.center/locations/los-angeles/malibu/) [San Diego](https://cooktoprepair.center/locations/san-diego/) CA · 31 areas San Diego cooktops with downdraft blowers near the coast see salt corrode the motor and its switch, and a downdraft that runs constantly or not at all is traced to the switch, the control or the motor. - [La Jolla](https://cooktoprepair.center/locations/san-diego/la-jolla/) - [Carmel Valley](https://cooktoprepair.center/locations/san-diego/carmel-valley/) - [Point Loma](https://cooktoprepair.center/locations/san-diego/point-loma/) - [Del Mar](https://cooktoprepair.center/locations/san-diego/del-mar/) - [Rancho Santa Fe](https://cooktoprepair.center/locations/san-diego/rancho-santa-fe/) - [Coronado](https://cooktoprepair.center/locations/san-diego/coronado/) - [Encinitas](https://cooktoprepair.center/locations/san-diego/encinitas/) - [Solana Beach](https://cooktoprepair.center/locations/san-diego/solana-beach/) [San Francisco Bay Area](https://cooktoprepair.center/locations/bay-area/) CA · 74 areas Bay Area induction cooktops paired with downdraft vents draw air for both from the cabinet below, and a cooling fan or blower that fails there is replaced and the cabinet opening checked so air can reach it. - [Pacific Heights](https://cooktoprepair.center/locations/bay-area/pacific-heights/) - [Presidio Heights](https://cooktoprepair.center/locations/bay-area/presidio-heights/) - [Russian Hill](https://cooktoprepair.center/locations/bay-area/russian-hill/) - [Noe Valley](https://cooktoprepair.center/locations/bay-area/noe-valley/) - [Sea Cliff](https://cooktoprepair.center/locations/bay-area/sea-cliff/) - [Hillsborough](https://cooktoprepair.center/locations/bay-area/hillsborough/) - [Atherton](https://cooktoprepair.center/locations/bay-area/atherton/) - [Woodside](https://cooktoprepair.center/locations/bay-area/woodside/) - [Palo Alto](https://cooktoprepair.center/locations/bay-area/palo-alto/) - [Los Altos Hills](https://cooktoprepair.center/locations/bay-area/los-altos-hills/) - [Tiburon](https://cooktoprepair.center/locations/bay-area/tiburon/) - [Piedmont](https://cooktoprepair.center/locations/bay-area/piedmont/) - [Marina](https://cooktoprepair.center/locations/bay-area/marina/) For the heart of your home. ## Questions about the cooktop cooling fan and downdraft repair. ### Why does the fan keep running after I switch the cooktop off? On induction and many touch-control models it is meant to, cooling the boards for several minutes after cooking ends. If it runs much longer, or starts while the cooktop is cold, a temperature sensor or the fan relay is the likely cause. ### My downdraft vent will not rise. What can I check? Make sure nothing on the counter is blocking the panel and that the filter is seated. If the motor hums but the panel stays down, the lift gear or its track has jammed; if nothing happens at all, the switch or the control is tested. ### How often should a downdraft filter be cleaned? Monthly with regular cooking, and more often after frying. A greasy filter slows the airflow, loads the blower and leaves smoke and steam over the counter. ### Can a blocked vent under an induction cooktop cause problems? Yes. If the drawer or cabinet below leaves the intake no room, the boards overheat and the cooktop lowers its power or shuts off. Keep the gap the installation sheet asks for clear of towels and pans. --- **[Read on the site: Cooktop Cooling Fan and Downdraft Repair](https://cooktoprepair.center/services/cooling-fan-and-downdraft-repair/)** **[Book a visit with CooktopRepair.center](https://cooktoprepair.center/schedule/)**