Pay in 4 interest-free payments of $7.24 Learn more
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Height: 11 mm
PVC box profile connector
Adjustable fixed end positions
13304481006
Regel-air Fensterfalzlüfter FFL Typ 21 RF Set Anschraubplatte Height: 11 mmRegel air window rebate ventilator FFL type 21 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,
