Part Number: 175085
eFireplaceStore Item Number: CPF-77142
*Venting Requirements: This unit requires venting pipe with an inner diameter of 5 Inches. Please see the Venting Components section on this page for venting pipe that must be used with this unit.
The Flexi-Liner Flex Coupler is for 5 in. pipe is made from 2 ply 3003 alloy aluminum construction and is used to make your own Flexi-Liner extensions from pieces left over from the Flexi-Liner kits, or extend-a-liner. The Flex chimney liners and components are designed for use for existing masonry or listed factory built chimneys and vents for Category I listed gas fired appliances. The Flex Liner chimney liners and components are UL 1777 listed and should be installed in accordance to manufacturer's instructions.