Universal Heat Exchanger


Rear Door Heat Exchanger

In order to achieve optimum cooling efficiency ColdLogik adopts the simple principle of supplying cooling directly where it is needed, preventing heat gain from ever getting into the data room. This is achieved by using the cabinet rear door as a heat exchanger.

Each rear door is fitted with a high density coil, six centrifugal fans and intelligent electronics. The six variable speed fans pull the exhaust air from the incumbent equipment over a water filled coil fed via a central distribution unit. The coil acting as a heat exchanger removes the heat from the air and into the water which in turn is pumped back to the CDU and away to the chilled water services. The air is blown from the back of the door and into the data room back at ambient temperature.

rear door heat exchanger principles