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Nose Cone - Ø 150 (20-150-NC)
The National Flues Nose Cone - Ø 150 is an essential accessory for MI-FLEX 316 and 904 flue liner installations. Manufactured from robust 316L stainless steel and designed for use with wood, smokeless coal, gas, and oil appliances, this accessory ensures a seamless installation process. As a CE and HETAS approved product, it meets the highest standards of performance and safety, making it the go-to choice for professionals and homeowners alike.
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In Stock
£6.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Specifically designed for MI-FLEX 316 and 904 flue liners
Prevents snagging during installation for a smooth process
Withstands temperatures up to 600°C (T600 designation)
Suitable for multi-fuel systems including wood (<20% moisture), oil, gas, and smokeless coal
CE and HETAS approved, meeting Building Regulations Document J
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“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The Nose Cone - Ø 150 is an indispensable installation accessory specifically designed for use with MI-FLEX 316 and 904 flexible flue liners. This essential fitting helps to guide the flexible liner down the chimney without catching on the sides of the stack, ensuring a seamless installation. Perfectly suited for multi-fuel systems, this nose cone is compatible with wood (moisture <20%), smokeless coal, gas, and oil appliances, and can withstand temperatures up to 600°C (T600 designation). Adhering to Building Regulations Document J, these liners must be fully enclosed within a masonry chimney, and not within non-masonry enclosures like timber or plasterboard. Maintenance is simplified as the chimney system allows for easy sweeping access by a competent person. Regular cleaning is recommended, especially for solid fuel systems, twice a year. Discover the full range of MI-FLEX accessories and keep your installations smooth and trouble-free.
SKU: 20-150-NC
Technical Specifications
SKU
20-150-NC
Material
316L Stainless Steel
Size
Ø 150 mm
Temperature Resistance
Up to 600°C (T600 designation)
Approvals
HETAS / CE
Compatible Fuels
Wood (<20% moisture), Oil, Gas, Smokeless coal
1. Attach the Nose Cone to the leading end of your MI-FLEX liner before installation.
2. Ensure the liner is fully enclosed within a masonry chimney as per Building Regulations Document J.
3. Avoid installing in non-masonry enclosures such as timber or plasterboard.
4. Use appropriate draw cords (not supplied) to assist in pulling the liner smoothly down the chimney stack.
5. Regularly sweep the chimney system, especially for solid fuel applications, to maintain optimum performance.
The Nose Cone - Ø 150 is designed to facilitate the installation of MI-FLEX flexible flue liners by preventing the liner from snagging against the sides of the chimney stack during placement.
The nose cone is compatible with MI-FLEX 316 and 904 multi-fuel flexible flue liners.
No, draw cords are not provided with the nose cone and need to be sourced separately.
No, building regulations require that flexible flue liners must be installed within a masonry chimney, and non-masonry enclosures like timber or plasterboard are not acceptable.
The Nose Cone - Ø 150 is suitable for use with appliances that reach temperatures up to 600°C (T600 designation).
The nose cone can be used with appliances that burn wood (with less than 20% moisture), smokeless coal, gas, and oil.
For solid fuel applications, the chimney system should be swept at least twice a year: once at the end of the heating season and once at the start of the next. For other fuel types, an annual sweep is recommended.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
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.
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We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Nose Cone - Ø 150 buyers guide
Comprehensive Buyers Guide for the National Flues Nose Cone - Ø 150
The National Flues Nose Cone - Ø 150 is more than just an accessory; it is a key component in ensuring the smooth and secure installation of your MI-FLEX flue liner. In this guide, we will walk you through all the benefits, features, installation instructions, and maintenance tips, so you can be confident in your purchase.
Why Choose the Nose Cone - Ø 150?
This high-quality accessory is specifically designed to facilitate the installation of flexible flue liners by ensuring that the liner does not snag on the sides of the chimney during installation. Whether you are working with MI-FLEX 316 or 904 flue liners, this nose cone guarantees a streamlined and effective installation process. With its impressive temperature resistance of up to 600°C, it is built to maintain performance even under extreme conditions. Its multi-fuel compatibility means it can be used with wood, oil, gas, and smokeless coal – a versatility few accessories can offer.
Key Features and Their Benefits
• Seamless Liner Guidance: The design allows the flexible flue liner to be pulled down effortlessly, reducing the risk of snagging and damage. This is essential, particularly in installations where time and precision are critical.
• Robust Temperature Resistance: Withstanding temperatures up to 600°C, the nose cone is ideally suited for high-heat applications. This ensures long-lasting durability and safety in your chimney system.
• Multi-Fuel Compatibility: Whether you rely on wood, oil, gas, or smokeless coal, the nose cone integrates smoothly with your system, ensuring versatility and adaptability for various appliance types.
• Standards Compliance: Being CE and HETAS approved, it meets stringent quality and safety standards. This offers not only regulatory compliance but also a high degree of reliability, giving you confidence in your installation.
Installation Process
Proper installation is key to achieving the benefits of the Nose Cone - Ø 150. The accessory should be attached to the leading end of your MI-FLEX flue liner. Once fitted, the liner should be gently pulled through the chimney. It is crucial to install the flue liner within a masonry chimney, as dictated by Building Regulations Document J. Non-masonry enclosures, such as those made from timber or plasterboard, are unsuitable for this system and may compromise safety. Use of appropriate draw cords (which are not supplied) is recommended for easing the liner through the chimney stack. Following these steps carefully will ensure that the installation performs optimally and securely.
Maintenance and Upkeep
Regular maintenance is essential to keep your chimney system operating safely and efficiently. For solid fuel systems, it is advisable to have the chimney swept at least twice a year – once at the end of the heating season, and again at the start of the subsequent season. For other fuel types, an annual cleaning should suffice to prevent the buildup of soot and debris. This routine check not only prolongs the life of the Nose Cone and flue liner but also enhances the overall performance of your heating system. Remember, safety and performance in any heating solution begin with regular, competent maintenance.
Addressing Common Concerns
One common question is whether the Nose Cone - Ø 150 can be installed in non-masonry enclosures. According to Building Regulations, the answer is no; the flue liner must be installed within a masonry chimney to ensure safety and regulatory compliance. Another concern is regarding the absence of draw cords with the nose cone. While the draw cords are not included, they can be easily sourced separately to complement your installation needs. If installation issues arise or if there is uncertainty about compliance with building regulations, professional advice should be sought to ensure everything is done to the required standard.
Accessories and Add-ons
To further enhance your installation, consider exploring the full range of MI-FLEX accessories. These optional components are designed to work in harmony with the Nose Cone - Ø 150 and other flue liner fittings. Whether you need additional sealing components or specialised tools for maintenance, National Flues offers reliable products to complement your system. It is worth exploring these accessories to ensure that every aspect of your chimney installation is covered comprehensively.
Final Thoughts
The National Flues Nose Cone - Ø 150 represents a blend of engineering excellence and practical design, aimed at simplifying the installation of flexible flue liners. Its robust construction, high temperature tolerance, and adaptability to multiple fuel types make it a valuable addition to any heating system. In choosing this accessory, you are investing in a component that not only meets rigorous safety standards but also enhances the overall efficiency and reliability of your chimney setup. The combination of performance, durability, and ease of installation has cemented its reputation as an indispensable tool in chimney installations.
For professionals and homeowners alike, the decision to choose the Nose Cone - Ø 150 should be seen as an investment toward a hassle-free installation and long-term peace of mind. With its clear benefits and straightforward installation process, it serves as a cornerstone accessory in ensuring a smooth, safe, and efficient chimney system. Every component matters when it comes to the safety and performance of your home’s heating system. The National Flues product range includes a variety of accessories designed to complement each other, ensuring you have a tailored solution for every installation need.
Before making your final decision, consider all aspects of your chimney installation and the value that a high-quality nose cone can add. If you have any questions or require further clarification on installation or maintenance practices, consult with an experienced professional. Detailed planning and thorough understanding of how each component works will greatly contribute to the longevity and reliability of your heating system.
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