The Fantech FGC 10 EC is a powerful ventilating fan designed for in-line installation. With a duct size of 10 inches in diameter, this fan efficiently removes stale air and odors from your space. The unit features one speed setting and provides an airflow of 460 cubic feet per minute (CFM), ensuring proper ventilation in your area. This Fantech ventilating fan does not include lighting capabilities, making it ideal for spaces where additional lighting is not required. The brand name, Fantech, ensures reliability and durability. With an efficacy rating of 5.2 CFM/Watt, the FGC 10 EC operates efficiently while maintaining optimal performance. Although the power factor is not specified, you can trust that this ventilating fan will effectively circulate fresh air throughout your environment. While no information is provided about sound levels or specific light output lumens, rest assured that this Fantech model delivers high-quality ventilation without compromising peace and quiet. Released on the market on August