Regel-air window rebate vent FFLHmax Type 44 Set

The Regel-air FFLH ventilation system is a self-regulating window rebate vent made of plastic with automatic volume flow limitation to prevent moisture and mold damage. The pressure difference prevailing in the building is used for air exchange and to supply all rooms with fresh air. The fresh outside air flows into the room through the Regel-air® ventilation modules. To avoid drafts, the ventilation flaps react automatically and close when the wind pressure increases. Controlled air exchange is guaranteed by professional installation. The window rebate vent has a purely mechanical function; no power supply is required for this energy-saving ventilation.

• Width: 20 mm
• Length: 290 mm   
  
• For wooden windows
• Color: Papyrus White
• For profiles: IV 68 - IV 98
  
• Window ventilation system for moisture protection ventilation
  
• Purely mechanical function
  
• User-independent and tamper-proof
• No additional power supply required
• Air permeability classification 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