This is a double wall oven designed for households that bake or entertain and need two independent cavities. Because replacement often involves cabinetry and installation labor, repairs can be worthwhile even when parts are not cheap.
Typical failures include heating elements, sensors, convection fans, latches, and electronic control boards. Repair is usually a strong option when only one cavity has an issue and the rest of the unit performs well-especially if the oven is under midlife and there are no recurring error codes.
Replacement becomes more compelling if the main control electronics fail repeatedly, if both cavities show temperature instability, or if the unit has intermittent power issues that suggest wiring harness problems. Also weigh practicality: downtime in a double-oven household can be especially disruptive around holidays, making reliability a key part of the decision.