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, and there is a one inch gap between the circular hole and the outer wall of the casing. You can choose to purchase insulation cotton to fill it and enhance the insulation effect of the casing; 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