Regel-air Fensterfalzlüfter FFL Typ 29 RF Set APER80 Keine zusätzliche Energieversorgung erforderlich

Keine zusätzliche Energieversorgung erforderlich

Cam diameter: 10mm

group and central operation/control possible

prevents the roller shutter from being pushed up

Height: 253mm

Regel-air Fensterfalzlüfter FFL Typ 29 RF Set APER80 Keine zusätzliche Energieversorgung erforderlichRegel air window rebate ventilator FFL type 29 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 rigginged area of the window. When the window is closed, the ventilation system is invisible from both the inside and outside. As wind pressure increases,