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IL - Length 457mm (18in) - Ø 100

National Flues presents the IL gas vent pipe, a twin wall insulated solution designed specifically for domestic gas appliances. This high-performance gas vent, suitable for a range of residential installations, upholds the legacy of over 25 years of reliability in the UK. Engineered with a robust al... More...
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At a Glance

  • - Suitable for naturally aspirated domestic gas appliances
  • - Constructed with an aluminium liner and durable zalutite outer case
  • - Withstands flue gas temperatures up to 250°C under negative pressure
  • - Fixed 457mm (18in) length for precise installations
  • - Over 25 years proven reliability in the UK
  • - Available in multiple diameters (100mm, 125mm, 150mm) to suit various needs
Now only £28.49
Including VAT Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
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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:

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Have Questions?
Phone: 01670 206999
Email: [email protected]

The IL 457mm (18-inch) - Ø 100mm twin wall insulated gas vent pipe is an exceptional choice for homeowners seeking dependable flue solutions. Constructed with an aluminium liner and a durable zalutite outer case, this product provides robust performance for naturally aspirated gas-fired appliances. Designed for non-condensing applications, it effectively handles flue gas temperatures up to 250°C under negative pressure and dry conditions.

With various diameter options of 100mm, 125mm, and 150mm, this versatile vent pipe is suitable for both internal and external installations. Backed by over 25 years of reliability in the UK market, the IL gas vent represents quality and efficiency in domestic heating solutions.

SKU: 24-100-12

Technical Specifications
Product NameIL - Length 457mm (18in) - u00d8 100
SKU24-100-12
MaterialAluminium liner / Zalutite coated outer case
Operating TemperatureUp to 250u00b0C
Diameter100mm (also available in 125mm and 150mm)
Length457mm (18in)
ApprovalsCE, BS EN 9001:2008
Warranty5-year conditional warranty
Joint MethodPush fit and twist lock
Before installing the IL gas vent pipe, ensure that you have a stable platform and verify that all installation clearances are adhered to, particularly the 50mm distance from any combustible materials. This product is designed for non-condensing, naturally aspirated gas appliances and is suitable for both internal and external installations. It is crucial that installation follows local building regulations and manufacturer guidelines to maintain peak performance and guarantee safety. Avoid using the vent pipe in systems that involve condensing or positive pressure applications.

The IL gas vent is designed for naturally aspirated domestic gas-fired appliances equipped with a draught hood or diverter.

No, this product is not suitable for condensing or positive pressure applications.

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

Yes, the IL gas vent can be installed both internally and externally.

The IL gas vent features an aluminium liner and a zalutite outer case, separated by a 6mm air gap.

The IL gas vent comes in three diameter sizes: 100mm, 125mm, and 150mm.

The IL gas vent has been successfully used in the UK for over 25 years, building a solid reputation for quality and reliability.
Delivery Information +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Friday, April 4th. If you need faster stove or fireplace delivery please give us a call. We can often reduce longer lead times if we pay the carrier £25 for express delivery. Visit our Shipping Information page for more information.

Warranty & Returns +

All our products come with warranties. Mi-Flex offers a lifetime guarantee. Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.

Price Match Guarantee +

We will match any price like for like. If you find it cheaper within 48 hours, we'll refund the difference.

Read our buyers guide for this IL - Length 457mm (18in) - Ø 100

National Flues Ltd Verdict

The IL 457mm (18-inch) - Ø 100mm twin wall insulated gas vent pipe is a top-notch product for residential gas-fired appliances. Boasting a proven track record of over 25 years in the UK, it guarantees both quality and reliability. Enjoy nationwide delivery for both retail and trade customers only at National Flues.

The IL gas vent pipe is designed to safely expel flue gases from naturally aspirated domestic gas-fired appliances, ensuring efficient and reliable heating in residential properties.

National Flues is a leading supplier of fireplaces and flues across the UK, known for their competitive pricing, reliable delivery, and excellent service to both retail and trade customers.

 

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