Regel-air Window rebate ventilator FFL Type 28 RF Set

The Regel-air FFL ventilation system is a self-regulating plastic window rebate ventilator for paired installation. It features automatic volumetric flow limitation. The Regel-air FFL window rebate ventilator is installed concealed in the upper, fitting-free area of the windows. When the window is closed, the ventilation system is not visible from either inside or outside. As wind pressure increases, the system's ventilator flaps close automatically, preventing drafts. The ventilator flaps reopen automatically as soon as the wind pressure decreases. The operation of this ventilation system is automatic, purely mechanical, and requires no electricity.

• Width: 26 mm
• Length: 125 mm
  
• For PVC windows
• Gasket: 2.5-3.0 mm
• Color: Papyrus White
• For profile manufacturers: Trocal, InnoNova
  
• For profiles: InnoNova 2000 MD and Trocal 88+ MD
  
• Window ventilation system for moisture protection ventilation
  
• Purely mechanical operation
  
• User-independent and tamper-proof
• No additional power supply required
  
• Classification of air permeability according to DIN EN 1026 and DIN EN 12207
• Class 3
  
• Driving rain tight according to DIN EN 1027 and 12208 up to 600 Pa
• Performance tested according to DIN EN 13141-1
• Permitted according to EnEV and DIN 1946-6

Scope of delivery: 2 pieces