'''Bottom-Air Delivery''' is a type of air circulation in a [[temperature]] controlled container. Air is pulled by a fan from the top of the container, passed through an evaporator coil for cooling, and then forced through the space under the load and up through the [[cargo]]. This type of airflow provides even temperatures.<ref>U.S. Department of Transportation Maritime Administration [http://www.marad.dot.gov/publications/glossary/glossary.html]</ref>
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'''Bottom-Air Delivery''' is a type of air circulation in a [[temperature]] controlled container. Air is pulled by a fan from the top of the container, passed through an evaporator coil for cooling, and then forced through the space under the load and up through the [[cargo]]. This type of airflow provides even temperatures.<ref>[http://www.marad.dot.gov/publications/glossary/glossary.html U.S. Department of Transportation Maritime Administration]</ref>