EM 2 HY - Acoustic humidity-controlled air inlet

Used as part of an ALIZÉ 2018 humidity-controlled ventilation system for collective housing or individual housing under Technical Approval, the EM 2 HY air inlets are associated with the system’s humidity-controlled or timed extract vents. They are characterized under a pressure difference of 20 Pa by a variable flow rate of 5 to 45 m³/h depending on the humidity of the room. The EM 2 HY acoustic humidity-controlled air inlet (Ø 100 or 125 mm), placed on the inside, is made of white polystyrene. Installation in the main rooms (living rooms and bedrooms) for the supply of fresh air from single-flow humidity-controlled mechanical ventilation systems. The GEM external wall grille, placed on the outside, is made of polystyrene resistant to UV and weathering in a white color.