is 307.06 KB, has a resolution of 800x800 pixels and was uploaded on November 12, 2021 @ 5:27 am by user: cacilinn. It is filed under the tags: sewerage, ventilation, duct, air, heat. Click the blue button at the top to freely download: Fan Recuperator Heat Recovery Ventilation Vortice Elettrosociali S.p.A. png.