What is the definition of a Packaging Unit AC? It is a type of air conditioning system specifically designed for the efficient storage and transportation of products. This system utilizes a specialized enclosed unit with a cooling plate to ensure optimal temperature control. The unit is typically made from a durable, lightweight material like plastic, and the cooling plate is typically a type of thermoelectric cooling element. The Packaging Unit AC is designed to maintain a predetermined temperature within a specified range, and it is often used to store and transport medical supplies, food items, or other temperature-sensitive items. The temperature range is typically adjustable, and the unit is designed to ensure that the temperature does not exceed a certain level. The Packaging Unit AC is also designed to be easy to install and maintain, making it an ideal solution for businesses that need to safely store and transport their products.