Broan 180 CFM Bath Fan, designed for efficient ventilation in your bathroom. This fan features a vertical outlet, ensuring effective airflow and preventing backdrafts with its built-in backdraft damper. It requires an 8-inch round duct and has a compact housing measuring 8-1/4x7 inches, making it suitable for various bathroom spaces. With a 1-year limited warranty, this fan offers peace of mind and reliable performance.