Ventilation volume 30 m3 per hour
Mounting hole diameter 160 to 180 mm
Ventoxx Fresh air supply vent is a ventilation duct installed in the outer wall of the house to supply fresh and cleaned air from the outside into the room.
The fresh air supply vent works without any mechanical means of the air supply or extraction as well as it has no heat recovery or storage function. Thus, the air entering the room through the fresh air supply vent has the temperature of the outside air.