High buildings such as hangars, atriums and other buildings with inefficient heating systems suffer from air stratification leaving the valuable heated air at roof level. The air destratification system will combat the problem. The nozzle system provides the function of destratification operating on a fully recirculating basis to assist the conventional air heating system. The nozzles are installed on small diameter lightweight spiral wound ductwork, more easily installed at high level. Vertical nozzles will provide maximum destratification with minimum nozzle pressure and as the supply air volumes are small, the centralised plant can be located in the roof space of the area served.

Where Cooling or High Ventilation rate are of key importance, the air Transportation system is the ideal solution. The space will be supplied from low velocity plenum ductwork with strategically positioned supply grilles. Horizontal and vertical jet nozzles are positioned at pre-determined distances from the supply grilles to capture and mix the air, transporting it horizontally and vertically to all areas of the building.

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