The Vaillant 1970mm Air Flue Extension is a vital exhaust duct component explicitly designed to safely route dangerous combustion gases away from the primary boiler location. Manufactured to precisely fit the standard 100mm diameter flue systems of all Vaillant high-efficiency ecoTEC condensing boilers, this robust white extension pipe securely bridges the gap between standard flue elbows and distant external termination points. Measuring exactly 1970mm in overall length, it allows heating engineers to extend horizontal or vertical flue runs by up to two full metres, providing critical architectural flexibility when siting boilers in complex or restricted property layouts.

Constructed from highly durable, heat-resistant materials, the extension ensures maximum structural integrity and exhaust flow across the entire combustion circuit. It features intuitive, precision-engineered push-fit connectors that guarantee a perfectly airtight, secure seal every time, significantly reducing physical installation time on-site while definitively preventing dangerous carbon monoxide gas leaks. Weighing a manageable 3.5kg, the rigid concentric dual-duct design safely draws in fresh external combustion air while simultaneously expelling toxic waste gases, offering a neat and highly practical fluing solution for demanding domestic heating installations.

Q: Which boiler models are compatible with this extension?
A: It is designed specifically for use with all Vaillant high-efficiency ecoTEC condensing boilers.

Q: Can this pipe be used in a vertical orientation?
A: Yes, the extension is suitable for both horizontal and vertical flue installations.

Q: What is the exact length of this flue duct?
A: The extension provides an additional 1970mm of length to the exhaust system.

Q: How does the flue component connect to the system?
A: It utilises simple, secure push-fit connectors for a fast and reliable airtight seal.