====== Active volume flow control as a passive component in a Passive House – a new development ======

**27 International Passive House Conference lecture | Speaker: Gabriel Rojas **

Cost-effective and precise volumetric flow controllers are an important component for the realisation of passive houses. A new approach, conceived in terms of ‘energy harvesting’, is intended to enable an active volumetric flow controller that supplies itself with electricity.

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//Remark: The video is in German, you can select English subtitles. Please note that while the English subtitles have been checked, the German ones are automatically generated by YouTube."//

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==== See also ====

[[planning:building_services:ventilation]]