Window rebate vents FFLH Type 14 RF
Contents: 2 vents s per sales unit
Product information " Window rebate vents FFLH Type 14 RF"
The Regel-air ® FFLH Type 14 RF ventilation system for horizontal and vertical installation
The Regel-air FFLH ventilation system is a self-regulating window rebate vents made from PVC with automatic airflow limitation to prevent moisture and mould damage, and is ideally suited for retrofitting using a jigsaw.
To facilitate air exchange and supply fresh air to all rooms, the pressure differential present in the building is utilised. Fresh outside air flows into the interior of the rooms through the Regel-air ® ventilation modules. To prevent draughts, the ventilation flaps automatically react and close when wind pressure increases.
Proper installation guarantees a controlled air change. The window rebate vents operates purely mechanically; no power supply is required for this energy-efficient ventilation system.
We recommend fitting every room with a Regel-air ® to ensure that the entire flat is ventilated.
| Air control: | Automatic, flow-dependent |
|---|---|
| Classification in accordance with DIN EN 1026 and DIN EN 12207: | Class 3 |
| Dimensions (W x H x D): | 290 x 24 x 19 mm (with an 8 mm radius) |
| Feasible air flow rates: | Depending on the vent combination, from 2.1 to 9.4 m³/h |
| Noise protection achievable (depending on the type of glazing): | Up to 42 dB (up to Class 4) |
| Permissible limit value in accordance with DIN EN 12207-4.4: | At 100 Pa: 9.00 m³/hm² |
| Resistance to driving rain in accordance with DIN 12208: | No water ingress up to a maximum test pressure of 600 Pa |
| Window material: | Wooden windows, Wood- aluminium window |
| Window type: | Wood and wood- aluminium window, Types IV 68 to IV 98 |
