The professional model chimney fan is an electric smoke extractor that is the ideal solution for solving the problem of smoke from your fireplace, pellet stove, restaurant oven or pizzeria. Also known as a smoke extractor fan or chimney fan or chimney puller, it can also withstand a chimney fire, making the draught of your chimney perfect ... Resistant up to 700° (Equipped with Gemi Class H single-phase motor) 6-year guarantee Up to 3800 m³/h (equipped with 6-speed regulator) Product certified to TUV, IQNET and CE standards Engine cover and square base made of epoxy powder coated sheet metal in dark colour with hammered effect