Ventilation Categories
So why do we need ventilation?
Building regulations require a minimum rate of ventilation approximately equivalent to half an air change per hour for the whole building. Even if building regulations did not require this, a minimum level of ventilation is such a good idea as it helps prevent condensation and the respiratory problems associated with stale air.
General improvements in house construction, building regulations and much higher levels of insulation in modern dwellings mean that houses are becoming almost airtight. Consequently, the air inside becomes stale with a build up of moisture and smells. The moisture can result in condensation and mould, and a generally ‘stuffy’ atmosphere.
Ventilation Categories
So why do we need ventilation?
Building regulations require a minimum rate of ventilation approximately equivalent to half an air change per hour for the whole building. Even if building regulations did not require this, a minimum level of ventilation is such a good idea as it helps prevent condensation and the respiratory problems associated with stale air.
General improvements in house construction, building regulations and much higher levels of insulation in modern dwellings mean that houses are becoming almost airtight. Consequently, the air inside becomes stale with a build up of moisture and smells. The moisture can result in condensation and mould, and a generally ‘stuffy’ atmosphere.
Brink Air 70 - Single Room Heat Recovery Unit
The Air 70 is the ultimate solution that combines all characteristics for heat recovery ventilation in one compact unit. It is the most silent decentral appliance available. No air ducts required. That makes the Air 70 an excellent choice for ventilating standalone spaces. The appliance can completely be installed in the exterior wall and its characteristics make it particularly suitable for renovation applications, alterations or compact new properties.
Key features.
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Very low noise load
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Approved under European regulations
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EN13141-8
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100% bypass
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Efficiency up to 92%
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Highly energy-efficient
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Easy to install




Decentral ventilation
The Air 70 is a decentral heat recovery ventilation appliance (HRV). The appliance is very easily installed in an exterior wall. The ventilation air is supplied and discharged straight through the exterior wall. No ducts system required.
Design
The compact appliance hood on the inside of the wall is of a slim, unobtrusive design. You can paint the Air 70 in any colour you desire, just follow the instructions. That makes the Air 70 blend in with in any interior. There is a choice of grilles in various colours for the façade.
Silent and low-energy
With its sophisticated technology, the Air 70 is a very silent decentral ventilation appliance. On top of that, the energy consumption of the appliance is very low. The fresh supply air is guided through the built-in tube heat exchanger where it is preheated by the stale and warm air that is exhausted from the space. That results in adequate ventilation with hardly any heat losses.
100% bypass
In summer, the appliance uses the cooler night air. No need to open a window, the 100% bypass will be activated automatically. That makes the home more comfortable and it keeps out the noise, but the vermin as well.
Frost protection
The thermal efficiency will not be affected by low outdoor temperatures. The built-in preheater prevents the heat exchanger from freezing and ensures that the airflow through the Air 70 is maintained.
Small size, great power
The Air 70 is a compact decentral ventilation appliance. Its ventilation capacity is high: up to 70 m3/h, while the diameter of the duct in the exterior wall is still very small (Ø 250 mm). Moreover, the appliance fully complies with the European regulations (EN 13141-8).


