Regel-air Fensterfalzlüfter FFL Typ 8 RF Set APEK or automatically by an RTS

or automatically by an RTS sun sensor

Nenngeschwindigkeit: 15 U/Min

Total length of the drive: 623 mm

5mm wide 1

Regel-air Fensterfalzlüfter FFL Typ 8 RF Set APEK or automatically by an RTSRegel air window rebate ventilator FFL type 8 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, the