• Napoleon 10 ft Vent Kit, 4 inch by 7 inch, model GD-330
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Napoleon

Napoleon 10' Vent Kit, 4"x7" | GD-330

Napoleon 10' Vent Kit, 4"x7" | GD-330

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Napoleon 10' Vent Kit, 4"x7" | GD-330
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The Napoleon GD-330 is a 10 foot vent kit for 4"/7" direct vent appliances that use flexible venting. Napoleon's manuals for the Ascent 30, 36, 42 and 46 name it, with the 5 foot GD-220, as the kit to use together with your chosen terminal. Part number GD-330.

10 foot vent kitFor flexible 4"/7" venting
Ascent and CastlemoreNamed in their Napoleon manuals
Or the 5 foot GD-220The shorter kit for the same system
Genuine Napoleon partPart number GD-330

Part details

Part numberGD-330
Part typeVent kit
Length10 ft
Vent size4"/7"
FitsNapoleon Ascent 30, 36, 42 and 46, Ascent Linear 42 and Castlemore GDS26-1
Shorter optionGD-220, 5 ft
BrandNapoleon
Vent installation is work for a qualified professional.Maximum run lengths, bends and clearances are given in your appliance manual. Your installer should plan the full run, from the appliance to the terminal, before you choose between the 5 and 10 foot kits.

Questions people ask us

Which appliances is the GD-330 for?

Napoleon's installation manuals for the Ascent 30, 36, 42 and 46, the Ascent Linear 42 and the Castlemore GDS26-1 stove each use a 4"/7" vent system and name the 10 foot GD-330 for flexible venting.

What is the difference between the GD-330 and the GD-220?

Length. The GD-220 is the 5 foot kit and the GD-330 is the 10 foot kit, and Napoleon's manuals list them side by side. See the GD-220.

Which terminals can I use with it?

The same manuals list wall terminal kits GD-222 and GD-222R, roof terminal kits GD-110, GD-111 and GD-112, and periscope kit GD-201 for a wall penetration below grade. See the GD-222.

Not sure my appliance uses 4"/7" venting?

Send us the model number from the rating plate and we will confirm the vent size and kit. Ask us here.

Goes with this

GD-220 vent kitThe 5 foot kit for the same system GD-222 wall terminalA wall terminal named in the manuals Napoleon AscentAscent 30, 36, 42 and 46 Caps and terminationsWall, roof and below grade terminals

Manuals and warranty

Napoleon parts and warranty

Warranty terms depend on the part and on the appliance it goes in. Read the manual and the warranty for your model before you order.

Our warranty library · Napoleon manuals and documents
Not sure this is the right length? Tell us your model and a rough idea of the vent run, and we will point you to the right kit. No obligation either way.
Ask us before you order