Increased Air Conditioner Capacity
Air conditioner capacities vary based on operating conditions. A 20 ton unit, if it receives warm return air, may only offer 11 tons of sensible cooling capacity. Conversely, its capacity may exceed 20 tons if receives hotter air and uses more of the cooling coil.
Within hot aisle containment, the In-Row air conditioner immediately captures exhaust air from the server cabinet, conditions it, and returns it to the hot aisle. The short distance ensures that the air conditioner and its cooling coil receive the exhaust air at its warmest point. With hot aisle/cold aisle, exhaust air has to travel varying distances to ACUs positioned throughout the perimeter of the room.
The chimney version of hot aisle containment assures that the AC unit receives warmer air, but the hot air capture is not immediate. The exhaust air must move through the drop ceiling and into the intake of the room-based AC unit.
Increased Air Conditioner Capacity
Air conditioner capacities vary based on operating conditions. A 20 ton unit, if it receives warm return air, may only offer 11 tons of sensible cooling capacity. Conversely, its capacity may exceed 20 tons if receives hotter air and uses more of the cooling coil.
Within hot aisle containment, the In-Row air conditioner immediately captures exhaust air from the server cabinet, conditions it, and returns it to the hot aisle. The short distance ensures that the air conditioner and its cooling coil receive the exhaust air at its warmest point. With hot aisle/cold aisle, exhaust air has to travel varying distances to ACUs positioned throughout the perimeter of the room.
The chimney version of hot aisle containment assures that the AC unit receives warmer air, but the hot air capture is not immediate. The exhaust air must move through the drop ceiling and into the intake of the room-based AC unit.
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