Regel-air Fensterfalzlüfter FFL Typ 28 RF Set 4039092005439 Reichweite: im offenen Gebiet bis

Reichweite: im offenen Gebiet bis 200m

Closing force adjustable: Yes

or components of traditional automation systems

remote controlled with WIR radio transmitters or sensors

Regel-air Fensterfalzlüfter FFL Typ 28 RF Set 4039092005439 Reichweite: im offenen Gebiet bisRegel air window rebate ventilator FFL type 28 RF set The Regel air FFL ventilation system is a self regulating, plastic window rebate ventilator designed for installation in pairs. It features automatic airflow limitation. The Regel air FFL window rebate ventilator is concealed within the upper, un rigged area of the window. When the window is closed, the ventilation system is invisible from both the inside and outside. As wind pressure increases,