Blauberg Envira 45 Single Room Alternate Flow Heat Recovery Fan for Mould Control | ENVIRA-45

Combat condensation, damp, and black mould with the Blauberg Envira 45 Single Room Heat Recovery Fan, a next-generation ventilation system designed to improve indoor air quality while saving heat and energy.

The Envira 45 uses advanced alternate flow heat recovery technology, extracting stale, humid air and capturing its warmth before reversing airflow to draw in fresh, filtered air. This pre-warmed ventilation cycle runs continuously, keeping your room dry, fresh, and comfortable — all while retaining up to 75% of the heat that would normally be lost through a standard extractor fan