If the freezer lid on your single-door refrigerator has broken and is not sealing properly, it is not recommended to continue using it with the freezer coldness escaping into the fridge compartment. Here's why:
Temperature Maintenance: The proper functioning of a refrigerator relies on the separation of the freezer and fridge compartments. The freezer keeps food frozen, and the fridge maintains a cool, but not freezing, temperature to keep perishable items fresh. When the lid is broken, the freezer's cold air will escape into the fridge, causing the fridge to become excessively cold, which can lead to freezing of fruits, vegetables, and other sensitive items.
Food Safety: If the refrigerator becomes too cold due to the broken lid, it can compromise the quality and safety of the food stored in the fridge compartment. Some foods, like leafy greens and certain fruits, are sensitive to freezing temperatures and can become damaged or spoiled.
Energy Efficiency: An improperly sealed refrigerator can lead to increased energy consumption as the compressor works harder to maintain the desired temperature levels. This can result in higher electricity bills.
Excess Frost and Ice: The escaping cold air can also lead to excessive frost and ice buildup inside the refrigerator compartment, making it more challenging to organize and access your food.
To address the issue, it's best to have the broken freezer lid repaired or replaced by a professional appliance technician. They can assess the damage and provide a suitable solution to ensure proper functioning and temperature regulation in both the freezer and refrigerator compartments. In the meantime, consider using alternative cooling methods, such as coolers with ice packs, to store frozen items temporarily until the repair is completed.