최적의 실내 쾌적성을 위한 53dB 소음 수준 수동 제어 열 회수 환기 시스템

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.