--- title: "La Cornue T49 repair" description: "La Cornue T49 repair in Miami: what owners of this G4 Château Series rangetops unit search for, what those symptoms usually point at, and what the work…" url: "https://la-cornuemiami.support/models/la-cornue-t49/" date_modified: "2026-09-04" Appliance type: "Rangetops" --- # La Cornue T49 repair ### What this model is Grand Castel 90 Rangetop — a a 35.4-inch Château rangetop, 900 mm wide and 200 mm deep in the counter. 900 mm wide, 35.4 inches, 200 mm high — a rangetop rather than a range, so it drops into a counter with no ovens beneath it. About 150 lb uncrated and 250 lb crated, and a choice of six top configurations, C1 through C5. The modules are the same as the range's: gas burners, the plaque coup de feu, the lava-rock grill, induction and teppanyaki, mixed to the order. So the repair is the module's repair, and the configuration code says which modules are there. ### One model, no siblings La Cornue lists exactly one appliance whose model number begins T4, so there is no nearby variant to confuse it with — and no second model to borrow a part from either, which is worth knowing before a repair is agreed. ### Does this appliance publish error codes? Yes. The codes most often seen on this kind of appliance are covered in our archive, each on a page of its own with what it means and what gets checked first: [La Cornue cooktop error code E2](https://la-cornuemiami.support/error-codes/e2/), [La Cornue cooktop error code U400](https://la-cornuemiami.support/error-codes/u400/), [La Cornue cooktop error code Er](https://la-cornuemiami.support/error-codes/er/). ### Checking the number T49 is a current model in the manufacturer's own catalog, which is where this page took it from. Read the number off the rating plate rather than off a receipt or a delivery note, and photograph it — these numbers are long and one wrong character sends a technician to the wrong parts list. G4 Château Series rangetops What goes wrong on this one Burner will not light Yellow or orange flame Burner will not stay lit The full number is the first thing we ask for It decides what the display can tell you and how easily parts are found, and the data plate settles it in one line. Letters after the digits are not decoration — they identify the configuration, and two units sharing the digits can take different components. What we ask you to read off the unit The data plate, not the crate or the invoice. On this equipment it is inside the appliance rather than on the outside of it: on a range, open the oven door and look along the inside of the frame or behind the plinth at the bottom; on a rangetop, lift a burner grate and look at the deck below it; on a wall oven it is on the door frame. It carries the full number and the configuration code together, and a photograph of it is worth more than any table we could publish. What this model is Grand Castel 90 Rangetop — a a 35.4-inch Château rangetop, 900 mm wide and 200 mm deep in the counter. 900 mm wide, 35.4 inches, 200 mm high — a rangetop rather than a range, so it drops into a counter with no ovens beneath it. About 150 lb uncrated and 250 lb crated, and a choice of six top configurations, C1 through C5. The modules are the same as the range's: gas burners, the plaque coup de feu, the lava-rock grill, induction and teppanyaki, mixed to the order. So the repair is the module's repair, and the configuration code says which modules are there. One model, no siblings La Cornue lists exactly one appliance whose model number begins T4, so there is no nearby variant to confuse it with — and no second model to borrow a part from either, which is worth knowing before a repair is agreed. Does this appliance publish error codes? Yes. The codes most often seen on this kind of appliance are covered in our archive, each on a page of its own with what it means and what gets checked first: La Cornue cooktop error code E2, La Cornue cooktop error code U400, La Cornue cooktop error code Er. Checking the number T49 is a current model in the manufacturer's own catalog, which is where this page took it from. Read the number off the rating plate rather than off a receipt or a delivery note, and photograph it — these numbers are long and one wrong character sends a technician to the wrong parts list. ### Is the T49 still worth repairing? Usually. The G4 Château Series rangetops was built to be repaired, and a cabinet in good condition with sound cabinetry is worth keeping well past twenty years. Where the work approaches what the unit is worth, or a second major failure is already visible, we say so on the visit rather than after. ### Can you still get parts for the T49? For most of what fails, yes — OEM parts are ordered against your model. Legacy parts can take a few days to source, which is why we confirm a part is the problem before ordering it rather than after. ### Where do I find the full model number on a T49? On the data plate on the appliance itself, which is usually inside a door frame or behind a grille. Photograph the whole plate rather than writing it down — the letters after the digits decide which parts fit, and they are the part people misread most often. ### What tends to go wrong on the T49? Judging by what its owners search for: burner will not light, burner clicks but will not ignite, weak or uneven flame, and french top heats unevenly. Each of those has a page explaining the likely causes and what to check before booking anything. ### Do you publish specifications for the T49? No. Capacity, dimensions, configuration and production years are not something we can verify, and a plausible-looking table of them would be invention rather than information. What we can tell you is what the number means for a repair. --- **[Read full article: La Cornue T49 repair](https://la-cornuemiami.support/models/la-cornue-t49/)**