53dB 騒音レベル 手動制御 最適な室内快適性のための熱回収換気システム

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July 23, 2025
Video Description:
Discover the 53dB Wall Mounted Ventilation System with Heat Recovery, designed for optimal indoor comfort. This manual control system offers customizable airflow, quiet operation at 53dB, and efficient air circulation for small to medium-sized rooms. Perfect for residential and commercial spaces, it features Hi-Therma IntegraATW technology for extreme temperature performance.