Blauberg Envira-50 Single Room Heat Recovery Unit, Alternate Flow Ventilation Fan for Mould and Condensation Control, 50 m3/h, White

Up to 75% heat recovery: The high-efficiency ceramic core captures warmth from outgoing air and returns it to the room, helping reduce heating costs while keeping your space comfortable and draught-free Automatic humidity-triggered boost: Built-in moisture sensing detects rising humidity and automatically switches to high-speed airflow, helping prevent mould, damp, and condensation without manual adjustment Helps prevent mould, damp & condensation: Designed to combat excess moisture in bathrooms, kitchens, utility rooms, and other humid spaces, protecting walls and ceilings from black mould and condensation build-up Powerful airflow up to 50 m³/h: Delivers balanced, heat-recovered ventilation with airflow up to 50 m³/h, suitable for bathrooms, bedrooms, utility rooms, and small living spaces Quick & easy wall installation: Compact through-wall design allows simple installation in bathrooms, kitchens, utility rooms, home offices, and other living spaces requiring reliable continuous ventilation