36 in. 735 CFM Modern Chimney Smooth Copper Wall Mounted Range Hood with Screen Filters, Antique Bronze Copper. Features. Imperial Hoods Insert, Made in the USA. Flame Retardant Balanced Centrifugal Blowers for Quiet Power with 735 CFM at 46 Sones. Material Complete Stainless Steel Construction for Durability and Fire Safety. Controls Variable Controls. Full Control of Both Power and Lights. Lighting LED Lights Included. Filters Aluminum Screen Filters. Electrical Runs at 115 AC, 60 Hz, 9 AMPS 15 AMP Circuit Recommended. Heat Controlled Safety Thermostat. Distance Codes Check local codes and cooking appliance specifications. Suggested distance between stove top and and range hood is 36. Duct 7 Round Vent Ducting must exit outside the structure. BuiltIn Back Draft Damper. BuiltIn Fire Safety Thermostat. Installation Simple, stress free installation. Insert ships together with Range Hood. Hand Made 100% Recyclable. Composition 99.7% Pure Recycled Copper less than .01%Included. Care Instructions. Installation InstructionsImportant Notes. Due To The Handcrafted Nature Of This Product Small Variances In Size And Color May Occur.Specifications. Color Antique Bronze Copper. Size Depth 18 1/8, Width 34 3/8. Configuration Smooth Copper with Steel Frame Construction. Design Smooth Copper Chimney. Outer Dimension 36 x 21 x 36. Installation Type Wall Mount. Suggested Distance Between Stove Top and Range Hood 36. Material Gauge 18. Patina Fired. Dimension 36 x 21 x 36 in.