Close-coupled, chilled water cooling for medium to large data centers. - Hot swappable fans - Allows system to remain operational if a fan replacement is required. - Leak detection - Notifies user in the event of a water leak within the coiling unit. - Top and bottom chilled water connections - Allows chilled water to be connected from the top, if routing from overhead, or bottom, if on a raised floor. - Washable filters - Easy to maintain, cleanable, deep loading mesh filter removes particles from the return air stream. - Active Airflow Control - Monitors and actively adjust cooling unit airflow in containment systems, while providing visibility to effective cooling to critical IT equipment.