Selkirk 206463 Sure-Temp Insulated Wall Thimble, 6 inch

Highlights:

• UL Listed
• Assembled with the positive joint coupler, the safest and most secure locking system in the industry, ultra-temp and galva-temp chimney sections twist together with a 1/8 turn
• Engineered for safety, Selkirk, also known as metalbest or metabasites, chimneys are packed with one inch of premium fiber insulation, ensuring a 100 percent fill
• This superior insulation maintains higher internal flue temperatures, enhancing draft and efficiency
• Low temperatures are maintained on the outer casing, allowing installation as close as 2 inches from combustible materials
• A locking band ensures system integrity and strength for the life of the chimney
• The inside hole size is 8-inch diameter. (The actual size is Hole is 8 inches in diameter for use with 6-inch double wall pipe)

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Returns accepted within 30 days by mail. Return shipping is paid by the customer. See our refund policy.