Product HighlightsDuct Fans are an efficient way to increase air circulation, keep room temperatures consistent, and lower heating and cooling costs. Metal construction, powerful no-maintenance motors and a one-use thermal fuse mean these fans will be up to the task for years. Straight forward installation into any 120V system with detailed instructions, templates, and diagrams.
California residents: see Proposition 65 Warning
Weight 4.40 Pounds Length 8.75 Inches Width 8.75 Inches Height 7.75 Inches Country of Origin CHN Brand DiversiTech CFM 420 Voltage 120 VAC Amps 0.64 Phase Single Cycle/Hertz 60 Hz Propeller Diameter 8" Wheel Material Metal Application Air Circulation and Ventilation System Duct Diameter 8" Duct Size 7.25" x 8" x 8" Maximum Ambient Temperature 140°F (60°C) Maximum CFM 420 Requires Regular screwdriver 1/8" and 1/2" drill bits for sheet metal drilling sheet metal shears, tin snips, or saw to cut metal duct duct tape Watts 37 Agency Compliance Conforms to UL STD 507, Certified to CSA STD C22.2 number 113