The Aralco Twin Air Plus ventilator is a thermally broken aluminium glazed-in flap ventilator for PVC-U, timber or aluminium windows.
The inner profile is punched and forms an insect mesh.
Perfect wind and water tightness thanks to a patented twin shutter design of the co-extruded flap and a longer outer profile
This vent is available with a surface mounted upward ar deflector (A) or with an internal water deflector (B)
The TwinAir Plus is available in 3 versions:
- Controllable:
A graded operating mechanism provides control of air
- Tricklevent:
In accordance with the building regulations, the airflow can be adjusted manually but the ventilator can not be closed completely
- Permanent:
In accordance with the building regulations for fuel burning appliances any form of control mechanism has been prohibited
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