--- title: "La Cornue Stove Repair | StoveRepair.center" description: "La Cornue stove repair. A French stove maker, part of the Middleby group, whose pieces are assembled by hand and finished to order." url: "https://stoverepair.center/brands/la-cornue/" --- # La Cornue Stove Repair A French stove maker, part of the Middleby group, whose pieces are assembled by hand and finished to order. ## La Cornue stoves, specifically. La Cornue has built stoves by hand in France since 1908, and in the US it sells two families: the made-to-order Château with its vaulted ovens, and the CornuFé, a 36- or 43-inch stove with gas burners or induction over electric convection ovens. Owners know their stove by sight; the serial number is what tells us which guide and parts fit. The La Cornue lineup ### Builds 3 stove types Gas stove · Induction stove · Heritage stove ### Called out for Gas Stove Won't Light and 5 more problems on La Cornue ### Repairs we do 10 repairs, on any make Diagnostic visit · Stove burner repair · Igniter and spark switch repair · Coil burner and socket repair ### Error codes E2 · U400 · Er · U · E 7 La Cornue codes with a page of their own ## The La Cornue lineup. La Cornue builds 3 of the 4 stove types this site covers. Which one decides how the visit is planned. [All stove types](https://stoverepair.center/types/) Gas ### Gas stove **3** of the problems we see on La Cornue come up on it Gas stove repair Induction ### Induction stove **3** of the problems we see on La Cornue come up on it Induction stove repair Heritage ### Heritage stove **3** of the problems we see on La Cornue come up on it Heritage stove repair ## What is particular to La Cornue. The CornuFé 90 has one large electric convection oven and the CornuFé 110 has two, each under five gas burners or five induction zones. The Château runs from the induction Château 60 up to the Grand Palais 180 in thousands of configurations, so two Château stoves rarely share every part. ### Recalled CornuFé dual-fuel models CornuFé 90 and 110 dual-fuel stoves made from March 19, 2025 through July 24, 2026 are recalled because a test port cap may be missing from the manifold that feeds the burners. La Cornue's recall page checks your serial number, and the electric ovens stay usable while the gas is shut off. ### Two ovens, sometimes two fuels Bigger Château stoves pair one gas vaulted oven with one electric one, while the smaller models carry a single oven in either fuel. When one oven stays cold, its fuel decides whether we start at an igniter or at an element. ### An oven that creeps hotter with age La Cornue's CornuFé guide describes an oven that gets hotter as the stove gets older. When turning the knob down stops helping, the guide says a new thermostat may be needed, fitted by a service person. ### What the Château plate letters say The induction plates on an all-electric Château use four letters: U when the pan is missing or will not work, H while a zone is still hot, L when locked and E for an electronic failure. Three of them describe what the plate is doing; E alone calls for a repair. Parts A Château is configured to order, so parts are matched to its serial number and layout rather than to a catalog model. La Cornue does not publish lead times, so availability is confirmed when the part is ordered. Repair or replace A handmade stove is almost never replaced over a thermostat, an igniter or an induction board; each of those is changed on its own. Replacement only comes up when the body or enamel is damaged beyond what refinishing can restore. Book your La Cornue visit ## What we are called out for. On La Cornue, most often gas stove won't light. [All problems](https://stoverepair.center/problems/) La Cornue error codes - [`E2` Stovetop elements](https://stoverepair.center/error-codes/la-cornue-e2/) - [`U400` Control board and power](https://stoverepair.center/error-codes/la-cornue-u400/) - [`Er` Stovetop elements](https://stoverepair.center/error-codes/la-cornue-er/) - [`U` Stovetop elements](https://stoverepair.center/error-codes/la-cornue-u/) - [`E` Stovetop elements](https://stoverepair.center/error-codes/la-cornue-e/) - [`H` Mode, not a failure](https://stoverepair.center/error-codes/la-cornue-h/) [All La Cornue codes](https://stoverepair.center/error-codes/#codes-la-cornue) ### Gas Stove Won't Light 6 causes, cheapest first Gas, fire, sparks or a burner stuck on ### Stove Smells Like Gas 5 causes, cheapest first ### Oven on My Stove Won't Heat Up 6 causes, cheapest first ### Oven on My Stove Runs Hot or Cold 7 causes, cheapest first ## Not a La Cornue? La Cornue is one of 32 stove makes on this site. The other 31 each have a page of their own. [All 32 brands](https://stoverepair.center/brands/) ## La Cornue stove repair, where we come out. 9 metros, each with its own page. 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[Woodside](https://stoverepair.center/locations/bay-area/woodside/) - [Palo Alto](https://stoverepair.center/locations/bay-area/palo-alto/) - [Los Altos Hills](https://stoverepair.center/locations/bay-area/los-altos-hills/) - [Tiburon](https://stoverepair.center/locations/bay-area/tiburon/) - [Piedmont](https://stoverepair.center/locations/bay-area/piedmont/) - [Marina](https://stoverepair.center/locations/bay-area/marina/) For the heart of your home. ## Questions about La Cornue stoves. ### How do I check whether my CornuFé is part of La Cornue's recall? La Cornue's recall covers CornuFé 90 and 110 dual-fuel stoves built from March 19, 2025 through July 24, 2026, and its recall page lets you enter your serial number. Should you notice a gas smell, get out of the house first and phone the gas utility once you are outside. ### Can I still bake in my CornuFé while its gas is shut off? Yes. La Cornue says turning off the gas supply does not affect the electric oven sections, which can keep being used safely. Its induction-top models and their ovens are not part of the recall at all. ### My La Cornue oven cooks hotter now than when it was new. What does La Cornue suggest? La Cornue's CornuFé guide describes exactly this: an oven that heats more as the cooker ages. If turning the knob lower stops making a difference, or helps only for a while, the guide says a new thermostat may be needed and that a service person should fit it. ### My CornuFé shows U400 the moment it is switched on. What does that mean? La Cornue's guide ties U400 to a wrong connection to the supply: about a second after power-up the control cuts out and leaves the code showing. Turn the breaker off and have the hookup looked at on a visit. --- **[Read on the site: La Cornue Stove Repair | StoveRepair.center](https://stoverepair.center/brands/la-cornue/)** **[Book a visit with StoveRepair.center](https://stoverepair.center/schedule/)**