16 Inch DuraChimney II Firestop

Use above the fireplace in ceiling/floor penetrations. When traveling through the roof, a firestop is not necessary because it fits on the underside of the ceiling. This has a heated draft inside and is made to keep cool outside. The chimney may grow thanks to its second wall.

Product Features:

• Use in-ceiling/floor penetrations above the fireplace
• Fits on the underside of the ceiling
• Approved for wood, coal, oil, and Category 1 gas
• 430-alloy inner wall, 021" galvanized outer
• Double-wall, air cooled chimney system
• 2" clearance to combustibles
• Factory-built alternative to pre-fabricated masonry chimneys
• Lightweight design which eliminates the need for field assembly of pipe sections, allowing for faster installation
• Tested and listed for continuous operation at 1000° F flue gas temperatures, one hour at 1400° F, and ten-minutes at 1700° F

Product Specifications:

Downloads:

• DuraChimneyII Catalog
• DuraChimneyII Installation guide
• DuraChimneyII WoodburningBestPractices