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Napoleon Freedom Flex GD-220 4x7 Wolf Steel Vent 5 Ft. Kit | GD220 |


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5' Vent length, compressed to 20" in length.

(incl.1-4"x5'+1-7"x5' flexible aluminum liner)

Click here to download the Napoleon Venting Components Brochure

Flexible Venting - Simply Perfect

Cost efficient, convenient & durable.

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, our flexible vent pipes pass each and every certification test, exceeding industry standards. Unlike aluminized steel and galvalume, our vent pipes are manufactured of 100% aluminum material and made to withstand the corrosive condensates from combustion.

Questions & Answers

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  • We need 12" in length - can this be cut or sold in a smaller length?

    The 5ft length is the shortest available.  It can be cut if necessary.  Thanks for your question!

  • will napoleon flex vent fit on a inner 4" and outer 6 5/8 " direct vent fire place without any problem? , would this work for my fireplace since the vent openings are ( 4" and outer 6 5/8 " ) different than the napoleon flex vent (4" inner / outer 7")?

    While it may technically fit your fireplace vent, we would not recommend it.  Each fireplace manufacturer designs and tests their fireplaces for use with specific vent manufacturers.  If you use a vent that is not listed for use with your fireplace you will void all warranties and most likely void any insurance policies as well.  It sounds like your fireplace is designed for use with something like Simpson DuraVent 4x6-5/8" direct vent piping.  If you need any assistance with designing the venting system and figuring out which components you need, don't hesitate to get in touch with us.  We can help you no matter what brand fireplace you have or where you bought it from.  Thanks for your question!