On which wall thicknesses can concealed CMV systems be installed?
Flow40 concealed CMVs require a perimeter wall with a minimum thickness of 335mm. Flow70 and Flow100 systems require perimeter walls with a minimum thickness of 460mm.
The product mentioned in this FAQ
Air exchange up to 100 m³/hour. Humidity sensor and automatic Free cooling.Go to product sheet
Certified quality and performance
The performance of the Helty ventilation systems are recognized by the Casa Clima Quality Seal and have obtained the SIMA and BioSafe validations