Napoleon GDI-2335KT Fireplace Venting Kit Liner 35'

Flexible 35-Foot Venting Solution for Napoleon Gas Fireplaces

The Napoleon GDI-2335KT Fireplace Venting Kit Liner (35') is a complete flexible vent liner solution designed for use in approved Napoleon gas fireplaces and inserts. This kit is ideal for full-length chimney relines, retrofit installations, and vent upgrades where rigid venting is not practical.

With a generous 35-foot length, this venting kit allows installers to navigate offsets, bends, and vertical chimney runs while maintaining proper exhaust flow and combustion efficiency. Its flexible stainless construction supports safe, reliable venting in both residential and retrofit fireplace applications.

Genuine OEM Napoleon Venting System Component

This vent liner kit is a Genuine OEM Napoleon accessory, engineered to meet Napoleon’s strict venting, safety, and performance standards. OEM venting components ensure correct draft, proper exhaust removal, and full compatibility with approved Napoleon fireplaces.

Using factory-approved vent liners helps protect system performance, ensures code compliance, and avoids installation issues that can occur with non-certified aftermarket liners.

Compatible Models

• Napoleon GDI Series gas fireplace inserts
• Napoleon direct vent fireplaces approved for flexible liner venting
• Napoleon retrofit installations requiring full chimney relining