A walk-in cooler is a large refrigeration unit designed for storing perishable items at low temperatures. It is commonly used in restaurants, grocery stores, and warehouses to keep food and beverages fresh. These coolers allow employees to walk inside for easy access to stored products, making them efficient for high-volume operations. Typically constructed with insulated panels, a walk-in cooler maintains a consistent temperature, usually between 32°F and 50°F. They can be customized in size and layout to fit specific needs. The cooler is equipped with a refrigeration system that circulates cold air, ensuring even cooling throughout the space.