If stove openings are enlarged, prioritize immediate safety measures. First, turn off the stove's gas supply at the main shut-off valve. If the stove is gas-powered, avoid using matches or open flames near the area to prevent ignition. Contact a licensed HVAC technician or appliance repair specialist to assess the damage and ensure proper repairs. For electric stoves, disconnect the power source before inspecting or repairing the enlarged openings. Additionally, install smoke detectors and carbon monoxide alarms near the stove to mitigate risks.

Enlarged stove openings often result from wear, corrosion, or accidental damage, which can compromise structural integrity and increase fire or gas exposure risks. According to the Consumer Product Safety Commission (CPSC), gas leaks from faulty appliances cause approximately 5,000 home fires annually in the U.S., with improper venting contributing to 30% of these incidents. Enlarged openings may allow uncontrolled gas flow or block ventilation, raising the likelihood of carbon monoxide buildup or ignition. The National Fire Protection Association (NFPA) states that 70% of home fire deaths occur due to preventable factors like faulty appliances, emphasizing timely professional inspections. Replacing damaged components promptly and adhering to manufacturer guidelines reduces risks by up to 90%, as shown in a 2022 study by the International Association of Fire Chiefs. Delaying repairs can escalate costs and endanger lives, as even minor gaps in stove enclosures can lead to toxic fumes or explosions. Always follow local building codes and hire certified technicians to ensure compliance and safety.