Regel-air window rebate ventilator FFL Type 8 RF

The Regel-air FFL ventilation system is a self-regulating plastic window rebate ventilator designed for installation in pairs. It features an automatic airflow limiter. The Regel-air FFL window rebate ventilator is installed concealed in the upper, fitting-free area of the window. When the window is closed, the ventilation system is not visible from either the inside or the outside. As wind pressure increases, the system's ventilator flaps close automatically. This prevents drafts. The ventilator flaps open automatically again as soon as the wind pressure decreases. The operation of this ventilation system is automatic, purely mechanical, and requires no electricity.

• Width: 45 mm
• Length: 125 mm
  
• For uPVC windows
• Seal: 2.5–3.0 mm
• Color: Papyrus white
• For profile manufacturers: Rehau, Hoco, Weru
  
• For profiles: Classico, H 110 AD, H 120 AD, H 130 AD, H 210 MD, H 230 MD, S 702 AD
  
• Window ventilation system for moisture protection ventilation
  
• Purely mechanical operating principle
  
• Independent of user and tamper-proof
• No additional power supply required
• Air permeability classification according to DIN EN 1026 and DIN EN 12207
• Class 3
  
• Driving rain tightness according to DIN EN 1027 and 12208 up to 600 Pa
• Performance tested according to DIN EN 13141-1
• Compliant with EnEV and DIN 1946-6
  

Scope of delivery: 2 pieces