The Navien Flue Extension is a 500mm white flue extension designed for use with boilers. It has a diameter of 100mm and is part of the GXXX series.

Product Features:

• Product Type: Flue Extension
• Application: Suitable for use with boilers.
• Size: 500mm in height and 100mm in diameter.
• Certifications: Complies with UKCA and CE standards.

This Navien flue extension offers a reliable solution for extending your boiler's flue system.

This 500mm Flue Extension is designed to make boiler installation and operation as easy and straightforward as possible. Manufactured with quality, sustainability, and affordability in mind, it provides a reliable and cost-effective solution for extending boiler flue systems while maintaining optimum performance.