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IL - Length 305mm (12in) - Ø 150
National Flues offers the IL 305mm (12-inch) Twin Wall Insulated Gas Vent, also known as the Ø 150 gas vent, a superior solution for naturally aspirated domestic gas appliances. Designed and manufactured in the UK, this robust gas vent combines an aluminium liner with a zalutite outer case to delive... More...
National Flues offers the IL 305mm (12-inch) Twin Wall Insulated Gas Vent, also known as the Ø 150 gas vent, a superior solution for naturally aspirated domestic gas appliances. Designed and manufactured in the UK, this robust gas vent combines an aluminium liner with a zalutite outer case to deliver outstanding performance and durability. Whether you are a homeowner or a professional installer, our gas vent meets high industry standards including CE and BS EN 9001:2008, making it an exceptional choice for both internal and external installations. Search our site for optional accessories that can further enhance your installation and performance. Less...
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At a Glance
Twin wall insulated design for superior thermal efficiency
High-quality aluminium liner with durable zalutite outer casing
Robust push fit and twist lock joint mechanism for effortless installation
Complies with CE and BS EN 9001:2008 standards
Suitable for internal and external installations
Engineered for negative pressure applications up to 250°C
Now only
£35.99
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.
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.
The IL - 305mm (12in) Twin Wall Insulated Gas Vent with a diameter of 150mm is a top-tier solution for naturally aspirated domestic gas-fired appliances with a draught hood or diverter. Built with over 25 years of proven excellence in the UK, this product ensures energy-efficient, safe ventilation. Available in three diameters: 100mm, 125mm, and 150mm, it features a robust aluminium liner paired with a durable zalutite outer case, separated by a 6mm air gap for optimal insulation.
Ideal for both internal and external installations, it is important to note that this vent is not compatible with condensing or positive pressure systems. Designed for operations up to 250°C under negative pressure and dry conditions, this gas vent guarantees reliable function in various environments. Secure online payments and trade accounts available.
SKU: 24-150-13
Technical Specifications
Model
IL - 305mm (12in) Twin Wall Insulated Gas Vent
SKU
24-150-13
Length
305mm (12in)
Diameter
u00d8 150mm
Inner Material
Aluminium
Outer Material
Zalutite (Zinc-Aluminium coated steel)
Insulation
6mm air gap
Operating Temperature
Up to 250u00b0C under negative pressure
Approvals
CE, BS EN 9001:2008
Distance To Combustibles
50mm (2 inches)
Joint Method
Push fit and twist lock
Warranty
5 year conditional warranty
Fuel Type
Gas
• Ensure that the gas vent is installed in accordance with manufacturer guidelines and local regulations.
• Maintain a minimum distance of 50mm (2 inches) to any combustible material.
• Use the push fit and twist lock mechanism for a secure connection. Double-check alignment before finalising the installation.
• Suitable for both internal and external setups, but note this vent is not compatible with condensing or positive pressure systems.
• If additional accessories such as mounting brackets, sealants, or external trim are required, please check our optional accessories section.
It's used for naturally aspirated domestic gas-fired appliances with a draught hood or diverter, operating under negative pressure and dry conditions.
No, the IL gas vent is not suitable for condensing or positive pressure applications.
The vent features an aluminium liner and a zalutite outer case separated by a 6mm air gap, providing excellent insulation.
It is available in three sizes: 100mm, 125mm, and 150mm.
Yes, it is suitable for both internal and external installations.
The IL gas vent can handle flue gas temperatures up to 250°C.
You can easily order online with secure payment options, and trade accounts are also available for trade customers.
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.
Compatible and other products that may be of interest...
Read our buyers guide for this IL - Length 305mm (12in) - Ø 150
Introduction
The IL 305mm (12-inch) Twin Wall Insulated Gas Vent is a pivotal component in the safe and efficient operation of domestic gas-fired appliances. Designed with precision and built with the highest quality materials, this gas vent not only meets but exceeds industry standards. In this comprehensive guide, we will explore the many aspects of this product, including its key features, benefits, installation details, and why it stands out as the preferred choice for UK homeowners and professionals alike.
What is the IL 305mm (12-inch) Gas Vent?
The IL gas vent, with a diameter of Ø 150mm, is a twin wall insulated pipe designed for naturally aspirated gas appliances that utilise a draught hood or diverter system. Its robust construction, featuring an aluminium inner liner and a corrosion-resistant zalutite outer casing, ensures durability and long service life. Engineered for operations under negative pressure and capable of handling flue gas temperatures up to 250°C, this gas vent is ideal for both internal and external applications.
Key Features and Benefits
Twin Wall Insulation – With a double-walled design separated by a 6mm air gap, this gas vent provides excellent thermal insulation, protecting against heat loss while maintaining high energy efficiency.
Durable Materials – The combination of a lightweight aluminium liner and a tough zalutite outer casing creates a product that is resistant to corrosion and designed to withstand harsh weather conditions. This ensures that your installation remains safe and effective over a long period.
Push Fit and Twist Lock Joint – The innovative connection system simplifies installation, reducing the risk of improper fitting. This design not only saves time but also guarantees a secure and leak-free connection, crucial for maintaining the appliance’s efficiency and safety.
Compliance and Safety – Approved to CE standards and BS EN 9001:2008, the IL gas vent is tested to deliver reliable performance. This adherence to stringent quality standards means you can trust the product to perform even in challenging environments, ensuring continued safe operation of your gas appliance.
Versatility – Whether you are installing the vent inside your home or on the exterior, its flexible design makes it suitable for a variety of setups. It is particularly effective when used with naturally aspirated appliances, making it an ideal option for many installations.
Installation Considerations
Proper installation is essential to achieve optimal performance from your gas vent. It is recommended that you read the installation guide carefully before starting the process. The vent should be mounted securely with a minimum clearance of 50mm (2 inches) from any combustible materials. Using the push fit and twist lock mechanism, the installation should be completed swiftly and with minimal technical assistance. Should you require additional support, optional accessories such as mounting brackets, sealants, and trim kits are available to further enhance the stability and appearance of the installation.
Optional Accessories and Enhancements
While the IL gas vent is designed to perform excellently on its own, National Flues offers a range of optional accessories to complement its installation. These accessories can help tailor the system to your specific needs, whether you require additional structural support, enhanced aesthetic finishes, or improved weatherproofing. It is worthwhile to browse our accessories section to ensure that your installation is as comprehensive and efficient as possible. Upgrading with the right accessories can further improve safety and long-term reliability.
Comparing with Other Solutions
The IL gas vent stands out when compared with alternative venting solutions available in the market. Its dual-wall insulation and robust construction make it a leader in both performance and safety. Many competitors do not incorporate both high-quality materials and the innovative push fit and twist lock mechanism, which can result in installation difficulties and reduced performance over time. By choosing the IL gas vent, you are investing in a product that is built to last and to provide peace of mind.
Frequently Asked Questions
What types of gas appliances is this vent suitable for?
The IL 305mm gas vent is designed particularly for naturally aspirated domestic gas-fired appliances. It is not recommended for use with condensing or positive pressure systems.
Can this vent be installed externally?
Yes, its robust construction and weather-resistant design allow for both internal and external installations, provided that the necessary clearance to combustibles is maintained.
Are there accessories available to complement the installation?
Absolutely. National Flues offers a range of optional accessories including mounting kits, sealants, and aesthetic trim options to enhance your installation further.
Why Choose National Flues?
National Flues is renowned across the UK for delivering products that combine reliability, innovation, and affordability. Our gas vents are tested to meet the highest industry standards, ensuring they provide safe and efficient performance. With secure online payment options and dedicated trade accounts, purchasing from National Flues is both convenient and reliable. Our commitment to customer satisfaction means you receive not only a top-quality product but also expert advice and support every step of the way.
Conclusion
In summary, the IL 305mm (12-inch) Twin Wall Insulated Gas Vent is a critical investment for anyone looking to ensure the safety and efficiency of their gas appliance. With its exceptional design, durable construction, and ease of installation, it offers unmatched performance and reliability. We encourage you to take advantage of our optional accessories to fully customise and optimise your installation. Enjoy peace of mind knowing that your gas appliance is protected by one of the best ventilation solutions on the market. buy now or call 01670 206 999.
National Flues Ltd Verdict
At National Flues, we are proud to offer the IL - 305mm (12-inch) Ø 150mm Twin Wall Insulated Gas Vent. With over 25 years of trusted performance in the UK, this product is second to none in quality and efficiency. We provide reliable nationwide delivery and cater to both retail and trade customers.
The IL 305mm (12-inch) Twin Wall Insulated Gas Vent is designed for efficient and safe ventilation of naturally aspirated domestic gas-fired appliances.
National Flues is a leading supplier of fireplaces and flues across the UK, known for their competitive pricing, reliable delivery, and superior customer service for both retail and trade customers.
Order now to secure efficient, safe ventilation – a must-have upgrade for your gas appliance.
