Regel-air Fensterfalzlüfter FFL Typ 34 RF Set Öffner Claw length x claw height

Claw length x claw height (L2 x h) 15 x 5

Shipping costs increase for lengths exceeding 200cm

and LED lights

Operating time (min) : 4

Regel-air Fensterfalzlüfter FFL Typ 34 RF Set Öffner Claw length x claw heightRegel air window rebate ventilator FFL type 34 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,