Napoleon Gas Insert Co-Linear Vent Kits & Terminals

Name: Napoleon Gas Insert Co-Linear Vent Kits & Terminals
Brand: Napoleon
SKU: GDI-320KT
Price: 168.99 USD
Availability: InStock

Napoleon Gas Insert Co-Linear Vent Kits & Terminals

$168.99 USD

Model: GDI-320KT

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Part GDI-320KT 20 ft, two 3" liners GDI-325KT 25 ft, two 3" liners GDI-335KT 35 ft, two 3" liners GDI-345KT 45 ft, two 3" liners GDI-2320KT 20 ft, one 2" + one 3" liner GDI-2325KT 25 ft, one 2" + one 3" liner GDI-2335KT 35 ft, one 2" + one 3" liner GDI-223 high-wind co-linear terminal GDI-229 universal co-linear terminal

Key specs

Brand: Napoleon
Venting: direct vent (co-axial or co-linear)

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Free shipping over $250

No Sales Tax

Overview

Genuine Napoleon co-linear vent kits and terminals for Napoleon direct vent gas fireplaces, inserts and stoves. Match the vent size (for example 4"/7" or 5"/8") to your appliance. Buy from StoveSource and pay no sales tax in any state.

Options and part numbers

Part	Part number
GDI-320KT 20 ft, two 3" liners	GDI-320KT
GDI-325KT 25 ft, two 3" liners	GDI-325KT
GDI-335KT 35 ft, two 3" liners	GDI-335KT
GDI-345KT 45 ft, two 3" liners	GDI-345KT
GDI-2320KT 20 ft, one 2" + one 3" liner	GDI-2320KT
GDI-2325KT 25 ft, one 2" + one 3" liner	GDI-2325KT
GDI-2335KT 35 ft, one 2" + one 3" liner	GDI-2335KT
GDI-223 high-wind co-linear terminal	GDI-223
GDI-229 universal co-linear terminal	GDI-229

For a single larger aluminum liner, see the Napoleon GAKIT aluminum gas liner kit.

Check the part number first. Napoleon accessories are model-specific. Confirm the part number in the accessories list of your fireplace manual before ordering.

Specifications

Brand: Napoleon
Venting: direct vent (co-axial or co-linear)

Browse all Napoleon fireplace parts and accessories, including brick and porcelain panels and gas conversion kits.

Why buy from StoveSource: Authorized dealer · No Sales Tax · Free shipping over $250 · 1-888-914-0022

Shipping & Returns

Free shipping on orders over $250 · ships in 1–3 business days.

Free shipping on orders over $250 to the continental US; a flat $22.95 shipping fee applies to orders under $250. Accessories and parts ship by parcel carrier (UPS, FedEx, or USPS), typically in 1–3 business days.

Returns. Unused, uninstalled items in original packaging can be returned within 30 days, subject to a 15% restocking fee.

Sold by StoveSource (authorized dealer). Ships directly from the brand's authorized distributor warehouse — see our Authorized Dealer page.