Their use should be considered at the design stage or during a building refurbishment. They require the window opening to be increased by the height of the selected box.
Depending on our client’s requirements and preferences, individual products can be varied in terms of box dimensions, type of inspection opening, addition of an insect screen, type of insulation, finishing and installation method, and type of control.
– Box dimensions: 205x215mm
– Side inspection opening on the room side
– External installation
– Installation depth without integrated insect screen: 98mm
– Installation depth with integrated insect screen: 80mm
– Usb = ≥ 0,61 W/(m²K)
| Box dimension / Variant | With insect screen | Without insect screen | Without insect screen and insulation |
| 205 x 215 mm | 160 mm | 167 mm | 185 mm |
