Window rebate vents FFLH Type 24 RF clay brown
Contents: 1 vents s per sales unit
Product information " Window rebate vents FFLH Type 24 RF clay brown"
The Regel-air ® FFLH Type 24 RF ventilation system for horizontal and vertical installation
The Regel-air FFLH ventilation system is a self-regulating window rebate vents made of PVC with automatic airflow limitation to prevent damage caused by damp and mould.
The pressure difference prevailing on the building is utilised to ensure air exchange and supply fresh air to all rooms. Fresh outside air flows into the interior of the rooms through the Regel-air ® ventilation modules. To prevent ‘ draughts’, the ventilation flaps s react automatically 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 |
