Air heat exchangers play a crucial role in maintaining the desired temperature and humidity levels. They are utilized to transfer heat between the incoming and outgoing air streams in a cold storage environment. By recovering and exchanging heat, air heat exchangers help regulate the temperature, preventing excessive cooling or heat loss within the storage area. This process ensures energy efficiency and optimal conditions for preserving the quality and freshness of stored goods. Air heat exchangers are essential components in cold storage systems, supporting temperature control and reducing energy consumption.