Specifications

• Type: Damper
• Installation: Installation Instructions Included
• Mounting Type: Top Mount
• Material: Aluminum | Stainless Steel
• Height: 7 1/2"
• Color: Black
• Inner Base Diameter: 6 1/2"x15" | 6 3/4"x11 3/4" | 7"x7" | 9 1/2"x13" | 9 3/4"x15" | 9 3/4"x9 3/4" | 15"x15"
• Outer Base Diameter: 9 1/4"x17 3/4" | 9 1/4"x13 1/4" | 9 1/4"x9 1/4" | 12 1/2"x16 1/4" | 13 1/4"x15 1/4" | 13 1/4"x13 1/4" | 18"x18"
• Fits Flue Width/Diameter: 7"-18"x7"-18"
• Assembly Required: Yes