Uncontrolled maximum air exchange or permanent airing can lead to high energy losses. The I-tec ventilator has a highly efficient integrated heat exchanger. Energy losses can be reduced to a minimum, and 86 % heat recovery can be achieved.
Only narrow ventilation grills are visible outside. The I-tec ventilation can be integrated into the KF500, KF410 and KV440 window systems. Contrary to traditional ventilation systems, there is no interference with the interior or exterior architecture.
Enjoy permanent fresh air with integrated I-tec ventilation in our windows. Get rid of those musty smells and pollutants all in one go. The control element is fitted on the window for easy operation.
I-tec ventilation system increases security of the window and has burglar protection. When leaving the house you know the window is closed.
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