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The EA range of 5 alternative, air exhaust units, all utilize direct drive fans and are designed to offer a solutions to most forced air ventilation problems. The sturdy casing, accurate manufacturing and high quality control results in units that have very low noise levels so that they can actually be sited within the room area to be served if required.
Additionally the use of this type of fan means that high external static air pressure are available so that the EA range is ideally suited to ducted, supply or extract systems.
The standard method of construction allows the units to be suitable for either internal or external siting, without modification.