Façade-integrated Ventilation Devices

Ventilation systems are designed based on the air flow volume required to ventilate the room, the same applies to façade-integrated ventilation devices operating in alternating mode, also referred to as push-pull devices. Those rather small devices represent a simple way to provide fresh air and air-to- air heat recovery for residential dwellings. The present research aims to analyse the ventilation effectiveness of push-pull devices experimentally. Hence, a tracer gas analysis is performed in a residential building.