FMI 12S-8DM Insulated Chimney Pipe, 30

Highlights:

• Double wall
• Standard pipe
• Length: 12
• Size: 12 ID x?15-3/8 OD
• Snap- lock design
• Material: Stainless Steel
• Finish: Galvanized
• For systems over 30′? length
• Inner and outer pipe
• The outer pipe. made of galvanized steel. provides cooling air necessary to maintain safe chimney temperatures. while the inner pipe. made of stainless steel. emits gases out of the fireplace
• UL127 Listed 1700 Degree Pipe