4-Inch Inline Duct Booster Fan — Quiet Single-Speed Inductor Inline Fan with 6-Foot Power Cord, UL Safety Certification, and Simple Installation () - Suncourt DB204C

• UPC   066028000736
• BOOSTS AIRFLOW TO UNCOMFORTABLE ROOMS: Suncourt’s Inductor single-speed duct booster fan overcomes back pressure and quietly boosts airflow in forced air heating and cooling systems to rooms that are too hot or cold—without complicated HVAC modifications. ULTRA-QUIET OPERATION: This powerful inline booster duct fan was designed specifically for minimal noise. It provides 65 CFM free air to 80 CFM maximum boosted air. ENERGY EFFICIENT: Designed with low energy consumption in mind, the inline fan improves ventilation and air circulation to maintain a comfortable environment while using minimal power. EASY INSTALLATION: The straightforward setup is quick and requires basic tools. Install the duct fan at any angle for hassle-free integration into existing forced air systems operating between 40°F (4°C) and 140°F (60°C) with 4-inch ductwork. ASSEMBLED IN USA: Delivering trusted performance since 1988, Suncourt’s duct fans are engineered and assembled in the USA, independently certified by MET Laboratories to meet UL 1995 and CSA safety standards, and backed by a 1 year warranty.