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IL - Gas Vent Terminal - Ø 100 (24-100-91)

National Flues presents the IL Gas Vent Terminal - Ø 100mm, a premium twin wall gas vent terminal designed specifically for domestic gas appliances. This high-quality gas vent system offers durable performance and superior safety, making it a top choice for chimney flue installations and gas appliance venting across the UK.

What it’s for

The IL Gas Vent Terminal - Ø 100mm is used to ensure safe and efficient venting of gases from naturally aspirated domestic gas-fired appliances with a draught hood or diverter.

Full features & benefits

  • Reliable Performance: Proven over 25 years in UK installations, this vent terminal offers long-term dependability
  • Superior Materials: The aluminium liner and zalutite outer casing ensure a robust build that resists corrosion, extending product life
  • Twin Wall Insulation: Enhances thermal efficiency and safety by maintaining an effective air gap, reducing heat loss
  • Simplified Installation: The push fit and twist lock joint system minimizes installation time and reduces errors
  • Safety Compliance: Designed to handle flue gas temperatures up to 250°C with a safe clearance of 50mm from combustible materials, ensuring operational safety
  • Versatility: Suitable for both indoor and outdoor use, meeting diverse installation needs
Now only £45.99
Give us a call if you find it cheaper and we'll normally price match.
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At a Glance

  • Over 25 years trusted UK performance
  • Durable aluminium liner with corrosion‐resistant zalutite casing
  • Twin wall insulated design for efficient flue gas venting
  • Designed for naturally aspirated domestic gas appliances with draught hoods or diverters
  • Versatile application for internal and external installations
  • Easy push fit and twist lock joint for quick installation
  • Compliant with EN 1856-1, CE and BS EN 9001:2008 standards

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

We Won't Be Beaten On Price

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.
  • Operational Efficiency: We have streamlined processes to reduce overhead.

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 Gas Vent Terminal - Ø 100mm is a twin wall insulated, pre-fabricated gas vent system that has been trusted in the UK for over 25 years. Renowned for its quality and reliability, this system is specifically designed for naturally aspirated domestic gas-fired appliances equipped with a draught hood or diverter. It is engineered to operate under negative pressure and dry conditions, ensuring safe and efficient venting of flue gases with temperatures not exceeding 250°C.

Constructed with an aluminium liner and a durable zalutite outer casing, separated by a 6mm air gap, the IL Gas Vent Terminal is suitable for both internal and external installations. Note that it is not applicable for condensing or positive pressure applications. Available in 100mm, 125mm, and 150mm diameters, this product ensures versatile compatibility with a variety of gas appliances.

SKU: 24-100-91

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
Diameter100mm
Inner MaterialAluminium
Outer MaterialZalutite (steel coated with zinc and aluminium)
Temperature RatingUp to 250°C
SystemTwin wall insulated
InstallationInternal & External
Distance To Combustibles50mm (2 inches)
Joint MethodPush fit and twist lock
Warranty5 year conditional warranty
Ensure a minimum clearance of 50mm from any combustible material. Install only with naturally aspirated domestic gas appliances equipped with a draught hood or diverter. Follow the manufacturer’s instructions for the push fit and twist lock joint mechanism precisely. It is advisable to employ a professional installer to guarantee compliance with local safety regulations and optimal system performance.

The IL Gas Vent Terminal is designed for naturally aspirated domestic gas-fired appliances with a draught hood or diverter. It should not be used for condensing or positive pressure applications.

Yes, the IL Gas Vent Terminal is suitable for both internal and external installations.

The IL Gas Vent Terminal is available in three diameter sizes: 100mm, 125mm, and 150mm.

The IL Gas Vent Terminal can handle flue gas temperatures up to 250°C.

The IL Gas Vent Terminal features an aluminium liner and a zalutite outer case, separated by a 6mm air gap.

No, the IL Gas Vent Terminal is not suitable for positive pressure applications.

The IL Gas Vent Terminal has been used in the UK for over 25 years, earning a reputation for quality and reliability.

 

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