Slot ventilation diffuser ERGOVENT LINEO-500 (2 x 75 mm duct conections / 1 slot x 500 mm x 20 mm / with damper) 400100085 Effective in reducing pollutants in

Effective in reducing pollutants in the home and improving Indoor Air Quality (IAQ)

Zehnder Pre Heater for ComfoAir Q 350

The TP-XD BLACKOUT comes with a Front Panel

• High performance on trickle to avoid going to boost too often

Easy to fit and install

Slot ventilation diffuser ERGOVENT LINEO-500 (2 x 75 mm duct conections / 1 slot x 500 mm x 20 mm / with damper) 400100085 Effective in reducing pollutants inFrameless slot ventilation diffuser ERGOVENT LINEO 500 (2 x 75 mm duct connections 1 slot x 500 mm x 20 mm with damper) Ergovent's innovative and discreet ventilation diffusers with a variety of duct connection options can be installed in either the vertical or horizontal plane and seamlessly plastered and painted in with their surroundings, only the airflow slot remains visible. Designed to be installed onto concrete ceilings walls Suitable for both