This could be a sign of low control circuit voltages caused by induction from power wires. The field routing of semiconductors is frequently the root of this problem, and identifying it may take extensive troubleshooting. By isolating the cold aisle, containment reduces unintended mixing of cold supply air with hot exhaust air, maintaining uniform, predictable. The aisle containment system is a modular rowbased thermal containment solution, which separates cold and hot data center air streams to and from equipment. It manages airflow at the source, increases the cooling e ciency and significantly lowers down operating costs. Row level thermal containment. The main purpose will be to completely isolate cooling air and hot air with the correct airflow management system by means of containment solutions. Rack Cabinet, corridor, room, zone and building, based on physical and environmental security against theft, fire, flood and earthquakes will be. Reduce Bypass Airflow: Uncontained aisles allow cold air to bypass the IT equipment or mix with exhaust air, reducing cooling effectiveness. Increased Equipment Lifespan: By. Dedicated space: The space equal to the width and depth of electrical equipment in addition to the space extending from the floor to 6 feet above the equipment or structural ceiling. The system shall leverage existing.