The Selkirk Flexi-Liner B Vent Adapter for 3 inch Pipe is made from 2 ply 3003 alloy aluminum construction and is used to connect to any brand of B vent pipe. The chimney liners and adaptors are designed for use for existing masonry or listed factory built chimneys and vents for Category I listed gas fired appliances equipped with draft hoods or appliances with Type B gas vent which burns natural gas or propane. The Flex Liner chimney liners and components are UL 1777 listed and should be installed in accordance with manufacturer's instructions.
- Flexi-Liner B Vent Adaptor for 3-in. pipe
- 2-ply 3003-alloy aluminum construction
- Used to connect to any brand of B-Vent pipe
- Available in 3", 4", 5", 5.5", and 6"