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Central ventilation unite ZEB


Central ventilation units designed to extract the stale air from up to four rooms such as the living room, kitchen, bathroom, toilet etc. and discharge to outside the dwelling
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Helios AE GB and AE GBE extract air elements

Helios AE GB and AE GBE extract elements with two almost constant extract volumes, trickle and boost. The AE GB unit offer a manual boost cord and the AE GBE units are operated electrical with a single phase supply that can be from the light switch. The constant volume is achieved with varying differential pressure across the air element.

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