Our passive ventilation devices are a simple, yet effective method of delivering fresh air into ever more air-tight buildings. Well-balanced fresh air ventilation is critical to achieving a healthy environment within the building. Our devices come in three diameter sizes to ensure these can supply just enough replacement of fresh air. This is to ensure heat losses are kept to a minimum. Our passive vents also come with additional features such as:
– back drought prevention flaps
– balancing covers
– background heaters
– particle filters
– external noise silencers
Passive ventilation
- STAND: N10
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