What is the definition of a refrigeration trailer?
A reefer, or refrigerated trailer, is a climate-controlled box trailer. It is also possible to use a curtain sider as the foundation unit for a refrigerated trailer.
In both instances, the Trailer Refrigeration Unit (TRU) is the common factor. This mechanism is mounted externally on the front of the trailer and regulates the cargo area’s temperature. Reefer and insulin containers are specialized in maintaining a set temperature for cargo. However, only the refrigerated container with its sealed and insulated container is appropriate for transporting frozen goods.