Regel-air window rebate ventilator FFL-m Type 40

The Regel-air® FFL-m ventilation system is a concealed ventilator located in the window rebate, which can be opened and closed when the window is shut via a barely perceptible operating lever. The ventilator is suitable for both horizontal and vertical installation. Basic ventilation is possible even when the ventilator is closed by removing a section of the sash seal according to the manufacturer's instructions, which increases the achievable volume flows. The Regel-air® FFL-m enables controlled air exchange and reliable dehumidification without drafts. As a differential pressure-controlled outdoor air inlet (ALD), it features a suitable control variable according to DIN 1946-6. The Regel-air® FFL-m is characterized by its flexible application areas and is designed for quick installation. It is secured in the glazing bead groove of the frame with only three screws.

• Width: 30 mm
• Length: 250 mm   
  
• Color: Papyrus white
• Window ventilation system for moisture protection ventilation
  
• Purely mechanical operation
  
• User-independent and tamper-proof
• No additional power supply required
• Material: Plastic
  

Scope of delivery: 2 pieces