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.

Ventilation, not Cooling Capacity, Causes Most Data Equipment Failures

Shehwar Haque and Mark Andrews

April 19, 2010

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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.

On Demand Refrigerant Safety Classes A2L and A3 have a very low GWP, making them a strong, long-term solution for many HVACR applications. However, these refrigerants are classified as mildly flammable and highly flammable respectively. This flammability class raises safety and compliance concerns. This webinar will help you understand these classes, along with the opportunities these refrigerants can offer.

As the HVAC market continues to expand and Variable Refrigerant Flow (VRF) technologies continue to evolve, the demand for contractors with VRF expertise will only grow. This presentation provides thorough insight into the requirements, advantages and opportunities associated with specifying VRF systems and addresses the common misconceptions contractors may encounter in the field.

ACHRNEWS

2019 September 9

In this issue of The NEWS, we present the Residential Heating Showcase, featuring the latest heating equipment to hit residential HVAC. We also discuss developments in the tools and test instruments market.

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