Metal-Fab 6" Type B Oval Chimney Pipe Length - 18" - 6MO18

Installing a venting system for a Category I heating appliance is no longer a tedious, painstaking process. Thanks to Metal-Fab's twist lock connection system, joining pipe lengths is as easy as snapping them together (no tools required). This 18 inch oval pipe length is used with other 6 inch Type B pipe and is solidly constructed of steel and aluminum with a reinforced double wall design. This pipe length is covered by a limited one year warranty from the manufacturer.

• Effectively vents Category I appliances such as gas-fired fireplaces, furnaces, water heaters, and boilers
• Fits in 2" x 6" stud walls
• .018" galvanized steel outer wall and .012" aluminum alloy inner wall
• 1/4" insulating air space
• Double-wall design allows a 1" clearance to combustibles
• Components simply snap together - no tools required
• Hemmed flue and casing eliminate sharp edges
• Listed to UL 441
• Limited one-year warranty
• Approximate Dimensions: 12" W x 3.25" H x 18" L