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Heat recovery unit SpiroFlex VENT CLEAR HD4 HE Comfort — horizontal, 450 m³/h
Summary description:
Horizontal heat recovery unit SpiroFlex VENT CLEAR HD4 HE Comfort with a nominal airflow of 450 m³/h. Designed for balanced ventilation and heat recovery in residential or small commercial spaces, it recovers warmth from exhaust air to preheat incoming fresh air. Key features include horizontal installation orientation, heat exchanger with high efficiency (HE) designation, and suitability for continuous mechanical ventilation systems.