A horizontal air curtain merchandiser refrigerator is a merchandising display that uses a constant stream of air to keep the product cool. This merchandising display is typically used for smaller items likely to be left out on a store shelf for long periods. These units are available in stainless steel and aluminum. Stainless steel is a hard metal with a shiny finish. It is widely used in the manufacturing of kitchen appliances owing to its durability. On the other hand, aluminum also has a shiny finish, but it is much lighter compared to stainless steel. These are available in various sizes to suit different needs, from small businesses to large enterprises. They are environmentally friendly and energy-efficient, using less power than conventional refrigerators. They are easy to clean, and the vents are designed to prevent dripping. They are durable and designed to last many years. They are flexible, allowing adjustments to the airflow to suit the products.