Model overview
A 29-inch range is narrower than most, which makes it easy to overlook small changes until they become obvious. The Château 75 range from La Cornue is listed at 29 1/2 inches, and that size is worth confirming on the rating label before any access is planned. Ovens that will not hold temperature, burners that click before lighting, and lights or convection fans that stop working should each be described in turn. Compact cabinetry can make access tight, so note any clearance problems you already know about. Giving the size and the model together helps the technician plan the visit, especially for homes in Los Angeles and Orange County. For the booking form, use the Château 75 range name, the symptom, and any code shown.
Château 75 range is a La Cornue 29 1/2" range. The model number is printed on the rating label, usually on the frame behind the storage or warming drawer, or around the oven door opening; match it letter for letter before booking, because a single letter can change parts.