The EM A self-regulating acoustic air inlet, placed on the inside through the wall, is made of white polystyrene. Installation in the main rooms (living rooms and bedrooms) for the supply of fresh air from single-flow mechanical ventilation systems.
Available in 22, 30 or 45 m³/h flow rates.
The GAP 125-type external wall louvred grilles, placed on the outside, is made of polystyrene resistant to UV and bad weather in the color white.
Drill the wall and seal a sheet metal sleeve Ø 125 mm
(Ø 125 mm inside max, Ø 120 mm inside min) with a slight slope towards the outside. On the outside, once the coatings are finished, screw the sleeve of the GAP 125 grille and fit the grille onto the sleeve. Fit the air inlet into the duct.
Option to install the EM A in an exterior lining.
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