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Astria Non-Insulated Wall Firestop for Snap-Pak Wood-Burning Chimney System 6SPWF Product Details

What is the purpose of the Astria non-insulated wall firestop in the Snap-Pak wood-burning chimney system, and how does it contribute to the safety and performance of the system?

The Astria non-insulated wall firestop in the Snap-Pak wood-burning chimney system prevents heat transfer from the chimney to combustible materials within wall assemblies. It maintains proper clearance between the chimney and surrounding structures, ensuring fire safety. By containing heat and smoke within the chimney, it prevents potential fire hazards and ensures the efficient, safe operation of the chimney system, enhancing overall system performance.

Notes:

• The pipe overlaps 1-1/2" when joined together; therefore, the assembled length is 1-1/2" less than the listed length.

What's Included

• Non-Insulated Wall Firestop

Astria Wall Firestop Key Features

• 6" diameter chimney system components and accessories
• Snap-Lock tab connection design for easy and secure connections
• UL 103HT / ULC-S629 listed: 2100° intermittent, 1000° continuous use
• 430 stainless steel inner flue and outer casing
• Continuous laser welded flue and casing
• 1-1/2" ceramic fiber blanketed insulation
• 2" clearance to combustibles
• Limited lifetime warranty

Specifications for Astria Non-Insulated Wall Firestop 

• Model: 6SPWF
• Inner Diameter: 6-inches
• Outer Diameter: 9-inches