1600 CFM Silver Electric Powered Gable Mount Gable Louver Vent Item Weight:11 The self watering reservoir and overflow The self watering reservoir and overflow drain create a sub irrigation system that slowly feeds soil and encourages healthy root growth Engine oil Fuel Tank Capacity (gallons) 3 Maximum Reverse Speed (mph) 3 Horsepower (hp) 24 Item Weight 11 Color Finish Family Silver Airflow (CFM) 1600 Intake Exhaust Exhaust Features Thermostat Controlled Mounting Position Gable Mount Power Type Electric Powered Ventilation Type Gable Returnable 180 Day Drive Type Direct Drive Material Galvanized Steel Recommended Sq Ft) 3000 Manufacturer Warranty 10 year Limited Parts 5 year Labor Warranty