Metal-Fab Type B Round Chimney Pipe Length - 7" x 60" - 7M5

This Type B Round Chimney Pipe length effectively vents Category I appliances such as gas-fired fireplaces, water heaters, furnaces, and boilers. The dimensions of this pipe is 7 in. inner diameter by 60 in. long. Constructed with .018 in. galvanized steel outer wall and .012 in. aluminum alloy inner wall, this double wall design allows a 1 in. clearance to combustibles. These pipes feature the patented Metal-Fab SureLock locking system that creates a secure connection without tools by just twisting into place!

• Effectively vents Category I appliances such as gas-fired fireplaces, furnaces, water heaters, and boilers
• .018" galvanized steel outer wall and .012" aluminum alloy inner wall
• 1/2" insulating air space
• Double-wall design allows a 1" clearance to combustibles
• Positive twist lock system creates secure connections without tools
• Hemmed flue and casing eliminate sharp edges
• Listed to UL 441
• Limited one-year warranty
• Approximate Dimensions: 7" inner diameter x 60" L