VENTILATION SYSTEMS
ROKA-THERM® 2 RG AIRFOX® L
Roller shutter box with integrated ventilation at the top
ROKA-THERM® 2 RG AIRFOX® L combines a roller shutter box with an integrated ventilation system. This variant is a built-in box. Due to the box height, they are particularly suitable for new buildings. The ventilation grille is almost invisible in the outer lintel area and the façade view remains unaffected. It is not impaired by disturbing external bonnets.
The delivery includes the already installed connection cables. Only after the installation work has been completed is the AIRFOX® cassette finally mounted. This makes it safe from damage and theft during the construction phase.
Ventilation outlet via the box end rail
The system is inconspicuously integrated into the façade due to the air ducting laid in the box end rail.
Air outlet inside
Air is extracted directly under the ceiling (warm / stale air is at the top, incoming cooler air sinks down).
ROKA-THERM® 2 RG AIRFOX® L
Optimum box height for new buildings
Technical data
ROKA-THERM® 2 RG AIRFOX® L - Dimensions variant plaster/WDVS
| A Box width | 300 | 345 | 365 | 425 | 490 |
| B Box height | 350 | 400 | 400 | 400 | 400 |
| C Inner leg thickness | 50 | 60 | 80 | 140 | 205 |
| D Clear width | 185 | 220 | 220 | 220 | 220 |
| E Clearance height | 186 | 236 | 236 | 236 | 236 |
| Clear internal dimension 1) | 185 | 220 | 220 | 220 | 220 |
| G Window seat from outside box | 145 | 145 | 145 | 145 | 145 |
| H Outer end rail projection | 13 | 13 | 13 | 13 | 13 |
| Inspection opening | 80 | 80 | 80 | 80 | 80 |
1) Theoretically available rolling space - measured by press - without taking assembly air into account.
Note: For information on maximum element widths and heights, please refer to the "Top box" catalogue, and for further information on motors and GUIDE RAILS , please refer to the "Accessories" catalogue at the bottom of the page.
