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The Energysaver™ Grille has been designed to counteract the adverse effects of external wind on the performance of mechanical extract ventilation systems and passive vents. This patented product is up to 20% less resistant to airflow and has the capability to make any extractor fan up to 20% more energy efficient.
Product Code - ESG, ESWK4W,ESPV4, ESHRPV, ESHR


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Energysaver Grille datasheetDownload