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IL - Adaptor to Flue Liner - Ø 125 (24-125-03)

National Flues proudly presents the IL Adaptor to Flue Liner Ø 125 – a high-quality, twin wall insulated gas vent solution. This adaptor is designed to perfectly convert your existing IL gas vent system to work seamlessly with flexible flue liners in domestic settings. Read more...
Now only £30.99
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At a Glance

  • Durable aluminium liner paired with a robust zalutite outer casing for superior corrosion protection
  • Twin wall insulated design featuring a precise 6mm air gap for excellent thermal efficiency
  • Specifically engineered for naturally aspirated domestic gas appliances, ensuring reliability under negative pressure
  • Capable of handling flue gas temperatures up to 250°C, keeping operations safe and effective
  • Proven performance in the UK market for over 25 years, offering trusted quality

Please Note: All dimensions refer to the internal diameter of flues. If unsure, please call 01670 206999 to ensure you choose the correct products.

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At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:

  • Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
  • Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).

“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.

Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The IL Adaptor to Flue Liner Ø 125 is part of a twin wall insulated, pre-fabricated domestic gas vent system. It has built a solid reputation over 25 years for its quality and reliability. Designed specifically for naturally aspirated domestic gas-fired appliances with a draught hood or diverter, this adaptor is perfect for chimneys required to operate under negative pressure and dry conditions.

The flue gas temperatures should not exceed 250°C, ensuring safe and efficient performance. This product is available in three diameter sizes: 100mm, 125mm, and 150mm. It consists of an aluminium liner and a durable zalutite outer case, separated by a 6mm air gap.

Suitable for both internal and external applications, it is not suitable for condensing and positive pressure applications. Offering versatility and long-lasting performance, the IL adaptor is a vital component for your chimney system.

SKU: 24-125-03

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

Technical Specifications
SKU24-125-03
MaterialAluminium (Inner) & Zalutite (Outer)
Diameter125mm (Also available in 100mm and 150mm)
ApprovalsCE, BS EN 9001:2008
Max Temperature250°C
Distance To Combustibles50mm (2 Inches)
Joint MethodPush fit and twist lock
Warranty5 year conditional warranty
Installation is straightforward when following the recommended guidelines. First, ensure that the chimney system is fully prepared for the integration of the adaptor. Securely fit the adaptor into the existing IL gas vent system using the designated push fit and twist lock mechanism. Always confirm that the adaptor maintains a minimum 50mm distance from combustible materials to comply with safety standards. Note that this product is intended solely for dry, negative pressure applications and is not suitable for condensing or positive pressure environments. If any installation challenges arise, consult a professional installer or refer to detailed manufacturer instructions to guarantee optimal system performance.

The IL Adaptor to Flue Liner Ø 125 is used to convert from IL gas vent to a flexible flue liner, suitable for domestic gas-fired appliances.

Yes, the IL Adaptor to Flue Liner Ø 125 is suitable for both internal and external applications.

The IL Adaptor can handle flue gas temperatures up to 250°C.

No, it is not suitable for condensing and positive pressure applications.

The IL Adaptor consists of an aluminium liner and a zalutite outer case, with a 6mm air gap for insulation.

The IL Adaptor to Flue Liner is available in 100mm, 125mm, and 150mm diameter sizes.

The IL gas vent system has been in use in the UK for over 25 years.

 

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