AR90
The self-regulating valve prevents a draught and helps to minimise energy losses. Furthermore, the AR90 has an extra rain-proof outside hood.
Product advantages
- With thermal break
- Perfect for the fixed part of sliding/sash windows
- Self-regulating ventilation for installation on glass/transom
- Insect-proof
Technical specifications
Position control
Adjustable
Control
Cord & rod , Electric , Manual
Glass thickness
20 mm , 24 mm , 28 mm