Navien Vertical Flue Adaptor 60/100mm

Product code: 453391
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The Navien Vertical Flue Adaptor is designed to connect Navien condensing boilers to a vertical 60/100mm concentric flue system. It provides the essential transition between the boiler flue outlet and the vertical flue components used for roof-mounted installations.

This adaptor is used as part of a Gas Boiler Flues vertical flue assembly, ensuring correct airflow management and a secure, airtight fit within the flue system. It is an essential component when routing boiler exhaust upward through ceiling and roof spaces. This item is supplied with a minimum order quantity of three pieces.

Constructed from an aluminium inner duct with a durable uPVC outer casing, the adaptor integrates with Navien’s Flues & Flashings product range and is suitable for both new vertical flue installations and upgrades to existing systems.