What is the optimal temperature range for a walk-in cooler?

The optimal temperature range for a walk-in cooler is indeed between 34-40°F. This range is ideal for preserving perishable food items while preventing spoilage. Keeping the temperature within this specified range helps slow down the growth of bacteria and extends the shelf life of food products, ensuring that they remain fresh for longer periods.

Temperatures below 34°F can lead to freezing, which can damage certain food items, particularly fruits and vegetables, causing texture and flavor loss. On the other hand, temperatures above 40°F can promote bacterial growth, increasing the risk of foodborne illnesses. Therefore, maintaining the cooler within the 34-40°F range strikes the right balance for food safety and quality.