Centralized ventilation unit ZEB series

Low energy and passive houses are setting new standards with reference to sealing and insulation of buildings. To fulfil the energy saving regulation (EnEV) ventilation units have to be used with highest efficiency in full and controlled operation. The consequence of the EnEV is a controlled ventilation with a power consumption of max. 0.20 W/m3/h-1. The Helios ZEB EC is clearly below the limit value. Ventilation designed to achieve a comfortable room climate and the preservation of a healthy fabric of the building with extraction of humidity, smells and harmful substances as well as being draught free. The ZEB-system achieves this perfectly. It doesn’t matter whether it is in houses, in apartments that are to be ventilated per storey with one central shaft (DIN 18017, Pt. 3) or in commercial applications. System description ZEB.. as an air extraction unit in the roof void or in an adjoining room. Operated manually or automatically for trickle, normal or boost ventilation. The foul air is extracted from polluted rooms such as kitchen, bathroom and toilet. Innovative air extraction elements allow constant or required air flow – adjusted by individual user or room requirements. E.g. AE Hygro humidity element in the bathroom to monitor and adjust humidity. On the humidity level, models AE GB.. to be used ideally dependent on room use in the toilet. The duct made from commercial spiral duct or flexible aluminium duct. The waste air is extracted to the outside through a wall or roof termination. The outside fresh air flows in through temperature or pressure difference controlled air intake elements that are to be placed in walls and windows of living and bed rooms.