Metal-Fab Single-Wall Type B Flex Connector - 4" Diameter x 4 Foot - MSWF0404

This flex connector by Metal-Fab connects Category I appliances to chimney lining systems or Type B vents. Made of durable galvanized steel construction, the 2-ply design enhances flexibility and reduces kinking. The connector eliminates the need for measuring and cutting rigid pipe when connecting to a common flue and the secure twist-lock ends connect without tools.This 4 ft. long connector fits chimney pipes with a 4 in. inner diameter and arrives fully assembled and ready to use. This connector 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 4' L