- Optimum temperature insulation.
- Hermetically sealed by an energy-optimized heat retention system.
- Minimal interference with the appearance of the exterior facade thanks to flat stainless steel cover.
- Optimum temperature insulation.
- Hermetically sealed by an energy-optimized heat retention system.
- Minimal intrusion into the appearance of the outer facade due to flat stainless steel cover.
- Weatherproof rigid stainless steel louver.
- 3-fold insulating backflow system.
- Magnetic opening and closing.
- Defined opening pressure (65 Pa) prevents rattling.
- Complete opening already at low volume flow.
- Telescopic wall duct 350 - 500 mm for round pipe connection nw 150.
- Meets the requirements of the blower door test.
- Connection of round duct nw 150 or flat duct nw 150.
- Wall penetration ø 155 mm.
Product type: | Accesories |
Item weight: | 2,00 kg |
- Height of packed unit21,5 cm
- Width packed unit21 cm
- Depth packed product74 cm
- Net weight: 2,3 kg
- Gross weight: 2,8 kg
- Accessories for: Extractor hood