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Most commonly used in vertical flue installations, the 1970mm flue extension, from Vaillant, allows you to increase the length of a standard flue pipe, permitting you to have more control over where plume is released from the property, avoiding neighbouring properties and other unsuitable areas.
The flue extension is both quick to install, due to the simple to use push-fit connectors, and aesthetically pleasing, allowing it to blend in with the rest of the boiler system.
Suitable for use with all Vaillant ecoTEC condensing boilers
Extend the flue system to the desired exit spot
Aesthetically pleasing design
Quick and simple to install
Suitable for use with all Vaillant Domestic boilers
Product features
Vaillant provides extensive fluing options giving excellent siting options for all domestic installs
The 20m flue extension 303905 is part of the 60/100mm flue range and suitable for use with the vaillant domestic boilers
We aim to get your order to you as quickly as possible.
All paint products are shipped within 1–3 working days, depending on stock availability and order volume.
Once your order has been dispatched, you will receive a tracking number so you can follow your delivery.
Please note that custom color-mixed paints cannot be returned. These products are mixed specifically for you, based on the color you select, and therefore cannot be resold.
We will, however, accept a return or provide a replacement if there is a manufacturing issue or if the color you received does not match the color ordered. If this happens, simply contact us with your order details and photos, and we’ll take care of it.
