Food refrigerators are designed to maintain temperatures of _____ degrees F.

Food refrigerators are designed to maintain temperatures within the range of 35 to 40 degrees Fahrenheit. This temperature range is optimal for preserving perishable food items as it slows the growth of bacteria and helps maintain food quality while reducing the risk of foodborne illnesses.

Maintaining temperatures below 40 degrees F is critical in ensuring that food remains safe and does not spoil quickly. Going above this acceptable range could lead to food safety issues, while temperatures lower than 35 degrees F can cause some food items to freeze, which may affect their texture and taste.

In summary, the 35 to 40 degrees F range strikes the right balance for effective food preservation, aligning with health and safety regulations regarding food storage.