The CITEC Assist Flow (CAF) is designed to improve airflow in data centers. As the heat density of server racks in modern data centers continue to grow, the application of standard Precision Air Conditioning units alone have become insufficient to cater to this need. When used in conjunction with standard Precision Air Conditioning equipment, CAF offers a revolutionary solution for high density heat load in data centers. CAF adjusts the airflow according to the required heat load while simultaneously providing energy savings whenever lower airflow is required during periods of low heat load.