The Silent Eco EC pipe fan is the ideal solution for quiet and energy -efficient ventilation systems. Extremely quiet: Enjoy a quiet environment thanks to the innovative silent technology. Energy -efficient: The EC engine ensures minimal power consumption and reduces your energy costs. For detailed technical information and the associated data sheet, please download the PDF file here: Blauberg Expert Vento A50-1 Pro V2 Decentralized living space ventilation WRG controlled Decentralized ventilation devices 56m³ to 91% WRG KWL Twin-Fresh RA1-50 Comfo Controlled living space ventilation incl. Extractor hood ventilation device KWL ventilation Heat recovery 300m³ to 85-95% WRG ventilation heat exchanger apartment ventilation Controlled apartment ventilation 150m³ double exchange ventilation ven.
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