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City Plumbing GB£103.31Visit shop Vaillant Telescopic Air Or Flue Duct Extension 440Mm To 690Mm 303906
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This Vaillant telescopic duct extension is for homeowners and installers needing to extend the existing flue duct of a Vaillant Ecomax boiler. Its primary benefit is providing a flexible and telescopic solution for flue installations where the standard length is insufficient, ensuring proper ventilation and boiler operation. A key consideration is ensuring compatibility with specific Vaillant Ecomax models. Key features include its telescopic design for adjustable length, durable construction, and straightforward integration with Vaillant flue systems.
| Model Part Number | 303906 |
|---|---|
| Brand | Vaillant |
The Vaillant Air Or Flue Duct Extension has a telescopic range of 440mm to 690mm.
No, this extension is specifically designed for Vaillant Ecomax boilers. Please check your boiler model for compatibility.
Basic tools for flue connection and potentially a measuring tape are typically required. Always refer to the installation manual for detailed requirements.
Ensure the duct is properly seated onto the existing flue spigot and secured according to the Vaillant installation guidelines, often involving specific clips or seals.
No, the maximum extendable length is 690mm. Exceeding this limit may compromise boiler performance and safety. Additional flue components may be required for longer runs.
Double-check that you have the correct extension for your Vaillant Ecomax model and that it is being attached to the correct part of the flue system. If issues persist, consult the installation manual or contact a qualified installer.
Check that the telescopic duct extension is securely connected at both ends and that the extension length is correctly set within the allowed range. Ensure the external flue terminal is clear of obstructions.
Ensure there are no obstructions within the telescopic sections. Gently manipulate the sections to free any potential binding. Check for any visible damage that might be preventing smooth movement.
Replace the affected section of the duct immediately. Contact a qualified heating engineer for assistance and to ensure the correct replacement part is used.
Setup:
Compatibility:
This duct extension is specifically designed for use with Vaillant Ecomax boilers. Always verify your specific boiler model to confirm compatibility before installation.
Care:
