Product Specifications
– Motor Voltage: 120 VAC, 60 Hz
– Energy Use: Hi: 408 Watts / Med: 225 Watts / Low: 73.9 Watts
– Air Flow: Hi: 4280 CFM / Med: 3500 CFM / Low: 2361 CFM
– Recommended SQFT Coverage @2CFM per SQFT: Covers up to 2140 SQFT
– Number of Speeds: 3
– Duct Diameter: 18″
– Duct Length: 9ft.
– Motor Head Diameter: 18 1/2″
– Motor Head Length: 13 1/2″
– Dampers: Barometric Pressurized R5 Dampers
– Controls: included 8 Hour Electronic Timer and Double 3-Way
– Warranty: 15 years
– Framing: None Required
– Joist Cutting: None Required; fits 16″ or 24″ on center
– Minimum Suggested Attic Venting: 5.71 SQFT net free area
– Ceiling Rough Opening: 14 1/4″ x 30 1/4″
– Removable Grille Outside Dimension: 16″ x 32″