Fireplace Exhaust Fan Flue Fan Chimney Draft Inducer. Chimney Exhaust Fan For Fireplace. For Square or Rectangular chimney. TECHNICAL VALUES VERIFIED BY THE UNIBAS UNIVERSITY. Nino of the dept. Of engineering and physics of the environment. RESISTS TO 300 C°. SUCTION OF 2500 M³ /. Specialized technicians are at your…