Can you convert La Cornue gas range to induction? We found no documented conversion for it. The only fuel conversion our pages describe is natural gas to propane, done with a model-specific kit by a licensed professional. Going from gas burners to induction is not a variation of that. Induction is a separate configuration of the range that is ordered that way, with ceramic-glass zones and its own electrical supply, so in practice it means replacing the range or its cooking section, not modifying burners. Whether a particular La Cornue gas range can take an induction module is a question only La Cornue or its dealer can answer for your serial number. We are an independent repair company and we do not make that call.
Why is gas to induction not a simple conversion?
Because the two cooking methods share almost nothing under the surface. A gas burner needs a gas line, orifices, a valve and a spark ignition. An induction zone needs a coil under ceramic glass, a generator, a sensor and a dedicated electrical supply. Our gas versus dual-fuel versus induction guide describes fuel as one of the first decisions made when ordering a La Cornue, and says the choice shapes how the rangetop responds, how the oven heats and what the installation requires. The model pages list the Château as made to order in gas, dual-fuel or induction, and the CornuFé as dual-fuel or induction. In other words, the fuel is part of the product you order.
The one conversion we do document is natural gas to propane, which swaps burner orifices, adjusts the regulator and tunes the air shutters, and has to be done by a licensed professional with a leak test afterward. Our NG to LP conversion guide says La Cornue supplies model-specific kits for it. We know of no equivalent kit that turns gas burners into induction zones.
What are the realistic ways to get induction?
Three routes are worth asking about, and all of them start with a conversation with La Cornue or a dealer.
- Replace the range with an induction model. The Château 60, 75, 90, 120 and 150 are listed with induction configurations, and the CornuFé 90 Albertine and 110 are listed as dual-fuel or induction. The oven type differs between listings, so confirm which oven the induction version of your size carries.
- Ask about replacing the cooking section. Our site lists a Château Induction Rangetop module described as fitting Château 75 to 165 rangetop bays, and a CornuFé 110 Induction Cooktop. Whether your existing gas range can accept one is something to ask La Cornue or a dealer with your model name and serial number; our pages do not say it can be done by an owner.
- Add a separate induction surface elsewhere. That keeps the gas range as it is and is a kitchen design decision, not a conversion.
If the answer you get is that there is no conversion, believe it and plan on a replacement. Our rangetop configuration guide explains the modules and the configuration codes, and says that mixing fuels means planning both. The code on your plate matters, because induction layouts typically carry an I suffix.
What changes in the kitchen if you move to induction?
Electrical. Induction draws high amperage; the zones are listed at 2,100 watts each, or 3,700 watts with boost. It needs a dedicated circuit with the breaker rating and wire gauge specified for the model, and wiring has to match the manufacturer’s diagram. Miswiring is the most common cause of the U400 connection error. Have a licensed electrician size the circuit and make the connection; our induction wiring guide explains why.
Gas. A range that no longer uses gas leaves a gas line behind. Capping or disconnecting it, and testing for leaks, is work for a licensed gas professional. If you ever smell gas, do not light anything or touch any switch, leave the home and call the gas utility or 911 from outside. Never attempt a leak check yourself.
Cookware and use. Induction heats only magnetic pans; hold a magnet to the bottom to check. The glass can stay hot after a pan is lifted, and a residual-heat H shows over the zone until it cools. See best cookware for La Cornue induction and how La Cornue induction cooking works.
Ventilation and layout. The hood and the clearances do not disappear because the fuel changed; check the new model’s installation requirements, which are covered in our installation requirements guide.
Which La Cornue models come in induction?
According to our model pages, induction versions are listed for the Château 60 (23.6 inches wide), 75, 90, 120 and 150, and for the CornuFé 90 Albertine (35.4 inches) and CornuFé 110 (43 inches), the last two with a five-zone induction top. The Château 165 is listed in dual-fuel versions, and the Grand Palais 180 is listed as dual-fuel; one of our layout guides for the Grand Palais mentions an induction module, so our pages are not fully consistent there, and La Cornue or a dealer is the place to confirm. If you want induction in a larger Château, ask which sizes and configurations are currently offered, since our pages are a snapshot. Compare sizes in CornuFé 90 versus 110 and our model pages before you decide.
What if your goal is only to save money or time?
Do not assume induction is cheaper to switch to. The decision is a kitchen project, with electrical work, possible cabinetry changes and a different range. If your real problem is a gas range that is misbehaving, a repair may solve it without a change of fuel; see La Cornue range repair. If the problem is an induction cooktop you already own, repair or replace a La Cornue induction cooktop covers it.
