Cold aisle containment systems use doors at aisle ends, ceiling panels or lids above racks, and structural frames to create enclosed zones where cold supply air flows directly to IT equipment intakes. Without containment, cold supply and hot exhaust air mix throughout the data. With 35 years of operational experience, EDP designs, manufactures, and installs bespoke aisle containment systems that improve airflow management in Data Centre environments for retrofit, new build, and hyper-scale projects. Proven solutions that improve airflow management in Data Centres and aid. More frequently, data centers are using hot and/or cold aisle cooling containment solutions to help with managing airflow, eliminating hot spots and improving energy efficiency. (2) The return air outlet is above the back of the A2~A16 and B2~B16 cabinets, and the vertical weak current bridge is placed on the upper part of the B18 cabinet to connect with. n is a best practice solution that separates hot and cold air streams. This method raises the temperature of the air returning to a Computer Room Air Con itioner (CRAC) unit, which allows the unit to operate more eficiently. The one-tool design allows for quick and easy installation, removal, and re-installation with. Whether it be end-of-aisle sliding doors, softwall partitions, hard roof systems, or all of the above, Longden can help design and install the best solution for your environment. A single door design choice helps improve the efficiency of your data center. With strong aluminum framing, the.