I-tec ventilation

Fresh air and energy saving are the main advantages of the directly integrated ventilation in the window. With I-tec ventilation the rooms are aired automatically, energy efficiently and according to the requirements.

Health
Fresh air ensures well-being, good sleep, high concentration and high performance. Even allergy sufferers can breathe again – the optional fitting of filters prevents fine dusts and flower pollen from entering. Through the regulated I-tec ventilation also mould formation is prevented.

Energy saving
Uncontrolled quick maximum air exchange or permanent airing can lead to high energy losses. The I-tec ventilator is equipped with an integrated heat exchanger with high efficiency. Energy losses are reduced to a minimum through the achieved 86 % heat recovery.

Design
The I-tec ventilator is completely integrated into the new home pure window system KF 500. On the outside and inside of the window only narrow ventilation grids are visible. Contrary to conventional ventilation systems, there is neither interference with the interior or exterior architecture, nor high energy losses resulting from uncontrolled quick maximum air exchange or permanent airing. Fitting the ventilator is carried out in the same process as installing the window.