Freedom Flex Venting systems are top of the line when it comes to materials, cost efficiency and convenience with proven durability for 25 years. Made with two layers of rolled aluminum, Napoleon Fireplace flexible vent pipes pass each and every certification test, exceeding industry standards. Unlike aluminized steel and galvalume, their vent pipes are manufactured of 100% aluminum material and made to withstand the corrosive condensates from combustion.

5 ft. Version (GD-220) Contains:

• 5' Vent lengths, compressed to 20" in length.
• 1-4" x 5' + 1-7" x 5' flexible aluminum liner

10 ft. Version (GD-330) Contains:

• 10' Vent lengths, compressed to 40" in length.
• 1-4" x 10' + 1-7" x 10' flexible aluminum liner

Designed for:

• Napoleon 4" / 7" Direct Vent Fireplaces