Shehwar Haque is manager - Engineering and Applied Sales, at Dectron Internationale and its subsidiary Ecosaire (www.ecosaire.com). Mark Andrews is president of Technology Connections, an IT infrastructure efficiency contractor.
An estimated 90 percent of data center rooms today are suffering HVAC cooling problems. A majority of these ongoing overheating equipment failures in data centers are blamed on cooling capacity, but few data center managers are aware most problems really stem from inadequate ventilation or air distribution.