Wall Thimble For 6" Double Wall Chimney Pipe(8" Inner Ring), 304 Stainless Steel Double Wall Insulated Chimney Pipe Wall Thimble

Additional Details from the Manufacturer

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More features

• 【PRODUCT FUNCTION】: The Wall Thimble designed for horizontal (through-wall) or flat ceiling installations, It protects the wall as the chimney passes safely through to the outside and provides a finished look to the framed opening
• 【DESIGN & MATERIAL】: The diameter of the casing round hole is eight inches, Made of 430 stainless steel, it has excellent corrosion resistance and can maintain long-term working effect
• 【WARNING】：Please follow the instructions of the appliance manufacturer to determine the chimney pipe diameter. If you want to calculate the chimney's outside diameter, add 2 inches to the inside diameter. Do not choose chimneys with a diameter larger than the diameter of the casing to use this product, as it will cause significant trouble
• 【COMPATIBILITY】: The Wall Thimble can meet the wall penetration requirements all of common 8 inch single wall pipe or 6 inch double wall chimney vent pipe; Adjustable to accommodate walls of 4.5-9 inches, for thicker walls can be solved by on-site production of extension pipe
• 【EASY INSTALLATION】: The detachable telescopic pieces are very easy to install. Just embed and fix them on both sides of the wall respectively to complete the entire installation