The average expected operational lifespan of a residential Dacor wall oven or professional range is 13 to 18 years, provided the appliance receives proper care and routine maintenance. Because ovens feature fewer moving parts than water-based appliances like dishwashers or washing machines, their structural chassis and heavy-duty elements endure for over a decade. Maximizing this lifespan requires keeping interior cavities clean, protecting electronic touchscreens from moisture, and replacing worn igniters promptly.
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