DUCTS AND CMV: EAA SH
Acoustic and moisture-regulated air inlet. Air-flow from 7 to 40 m3/h depending on the degree of humidity. Diffuser, external cover on the facade and noise attenuator accessory included.
-According to the NRA regulations (new accustic regulations).
-New air impulsion in households with acoustic treatment.
-Instalation in carpentry of PVC, wood and aluminum.
-Self-regulable inlet, according to NRA regulations,
-Aeraulic and acoustical properties lab tested according to NFP 50.402 and NFE 51-732 regulations.