Selkirk Flexi-Liner 25-ft. Aluminum Gas Relining Kit - 5" Diameter - 1750025

Uniquely patented with gas-tight seam, the Selkirk Flexi-Liner 25-ft. Aluminum Gas Relining Kit is made of 2-ply 3003-alloy construction for use with gas-fired heating appliances with an AFUE of 83% or less. UL Listed to 1777 Standard, this Selkirk Flexi-Liner Aluminum Gas Relining Kit includes a Flexi-Liner length, round top, flashing with 3 inch collar, mortar ground, and fasteners. This particular kit has a 5 inch diameter, measures 25 feet in length and offers flexibility for easy installation.

• Flexi-Liner Aluminum Gas Relining Kit for 5-in. pipe
• 2-Ply 3003-alloy construction
• Unique, patented, gas-tight seam and flexible to make installation easy
• Each kit contains a Flexi-Liner length, round top, flashing with 3" collar, mortar ground, fasteners, and instructions
• 5.5" Kit also includes a 5.5" to 6" single wall vent connector
• Features a "smart choice" manufacturers lifetime warranty
• UL Listed to 1777 Standard for gas-fired appliances with an AFUE of 83% or less
• Approximately 25' long