Description and function

The TLS is a compact commissioning box with a square opening for supply air diffusers. Ideal for ceiling installations, the TLS can be flush-mounted in suspended (false) ceilings or used in visible installation settings. It includes environmentally friendly sound-absorbent insulation, a supply air distribution plate, and a damper module for commissioning and measuring airflow. The sound insulation provides optimal noise attenuation, ensuring quiet operation to enhance comfort in various settings. The damper blade is equipped with adjustment cords for easier commissioning and securing the airflow. Combining precise airflow control, efficient space utilization, and optimal sound attenuation, the TLS is ideal for comfort applications demanding high capacity and ventilation efficiency.

Standard sizes

TLS 125-400
TLS 160-400
TLS 200-500
TLS 200-595
TLS 250-595
TLS 315-595

Airflow range

Refer to the data sheets of DRTX, PRCX, PRNX and PRQX supply air diffusers for diagrams showing the airflow range.

Materials

Casing, distribution plate and flanged spigot from galvanised sheet steel with EPDM rubber gasket. Washable surface coated insulation from 100% recycled, non allergenic, hydrophobic PET material. Damper module of galvanised steel with cords of polyester. Measurement device of galvanized steel and aluminum pipe with silicone hose.