Regel-air window rebate ventilator FFL-m type 40 set

The Regel-air® FFL-m ventilation system is a concealed ventilator integrated into the window rebate. It can be opened and closed via a barely perceptible operating lever, even when the window is closed. The ventilator is suitable for both horizontal and vertical installation. Basic ventilation is possible even with the ventilator closed by removing an excess of the sash seal according to the manufacturer's instructions, thereby increasing the achievable airflow. The Regel-air® FFL-m enables controlled air exchange and reliable dehumidification without drafts. As a differential pressure-controlled external air inlet (EAI), it features a suitable control parameter according to DIN 1946-6. The Regel-air® FFL-m is characterized by its flexible application range and is designed for quick installation. It is secured in the glazing bead groove of the window frame with just three screws.

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

Package includes: 2 pieces