Oven / Range: lifespan, maintenance and replacement

Typical lifespan: 13–20 years (about 15 years).

Maintenance schedule

• Clean burners and drip pans — Monthly
• Run self-clean cycle (if available) — Every 3–6 months
• Check oven seal/gasket — Every 6 months
• Inspect gas connections (gas models) — Annually
• Calibrate oven temperature — Annually

Signs it needs replacing

• Uneven cooking or temperature fluctuations
• Burners not igniting reliably
• Cracked glass cooktop
• Door not sealing properly
• Gas smell even when off
• Control panel malfunctioning

Tips

An oven thermometer costs a few dollars and ensures your oven is cooking at the right temperature.