Metal-Fab Single-Wall Type B Flex Connector - 4" Diameter x 1 Foot - MSWF0401

The flexibility of this Metal-Fab connector makes it useful when you want to avoid having to measure and cut rigid pipe in the process of connecting to a common flue. It can be used to connect Category I gas appliances to chimney lining systems or Type B gas vents. It is made of galvanized steel with a 2-ply design that reduces kinking and enhances its flexibility. TwistLock ends make a secure connection without tools. No assembly is required. The item will fit chimney pipes with a 4" inner diameter, and is UL listed to MH 17528 and MH 25730.

• Connects Category I appliances to chimney lining systems or Type B gas vents
• Durable galvanized steel construction
• 2-ply design enhances flexibility and reduces kinking
• Eliminates the need for measuring and cutting rigid pipe when connecting to a common flue
• Secure twist-lock ends connect without tools
• Arrives fully-assembled and ready to use
• Fits chimney pipes with a 4" inner diameter
• UL Listed to MH 17528 and MH 25730
• Approximate Dimensions: 4" Dia. x 1' L