The G2H is the first exhaust unit precisely optimised for natural (passive stack) and hybrid ventilation, in both new buildings and renovations. By providing both automatic control of the airflow according to needs and auxiliary airflows (manual or automatic), the G2H exhaust unit advantageously combines energy efficiency and indoor air quality. It offers a very large air cross-section to ensure the airflow even at a very low pressure, from 2 Pa. It is particularly easy to install, since it fits perfectly on collective or individual ducts designed for natural or hybrid ventilation.
Fully automatic operation: exhaust airflow according to various parameters, such as humidity or presence.
Pull cord, switch, and remote auxiliary airflow control versions.
Indoor air quality and energy saving thanks to automatic airflow control.
Large air cross-section optimised for natural ventilation or hybrid ventilation, in new buildings or renovations.
Fits directly on all types of air ducts (collective or individual, concrete or metal “shunts”).
Completely silent operation.
A smart and unique exhaust unit
The numerous modules available on the G2H exhaust unit meet various needs and occupancy modes in dwellings: humidity controlled to remove excess moisture quickly, presence detection, and even remote control to exhaust odours are some of the actuation modes available to optimise, at all times and in every room, both indoor air quality and energy consumption.