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MI-FLEX Adaptor 1mm - Ø 200 (20-200-MAE1)
National Flues proudly presents the MI-FLEX Adaptor 1mm - Ø 200, a superior stainless steel flue connector designed for flawless integration between rigid single-wall flue systems and MI-FLEX flexible liners. This high-quality chimney adaptor meets rigorous UK building standards and is perfect for wood, smokeless coal, gas, and oil appliances. Whether you’re updating an existing chimney or installing a new one, this product is an essential component for a secure, compliant, and efficient flue installation.
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£49.49
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At a Glance
Premium 1mm thick 316 stainless steel construction
Ensures a reliable, gas‐tight connection for your chimney system
Compatible with wood, smokeless coal, gas and oil appliances
Fully compliant with BSEN 1856-2, HETAS and CE standards
Designed for easy integration between rigid single-wall flue systems and MI-FLEX liners
Ideal for masonry chimney installations with robust sealing requirements
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“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The MI-FLEX Adaptor 1mm - Ø 200 is a high-quality stainless steel transition joint designed for connecting rigid single-wall flue systems to MI-FLEX flexible flue liners of the same diameter. Crafted from durable 316 stainless steel, this adaptor ensures a gas-tight seal, crucial for maintaining the efficiency and safety of your chimney system. Ideal for use with multi-fuel flexible flue liners, it meets all Building Regulations Document J requirements.
The system supports high-temperature applications up to 600°C and is suitable for wood with less than 20% moisture, smokeless coal, gas, and oil appliances. For installation, ensure all fittings are securely fixed within a masonry chimney, utilizing fire cement, ceramic rope, or high-temperature sealant for optimal sealing. Regular sweeping and maintenance are advised, especially for solid fuel applications, to ensure long-lasting performance and safety.
SKU: 20-200-MAE1
Technical Specifications
Material
316 Stainless Steel
Thickness
1mm
Nominal Diameter
u00d8 200mm (8 inches)
Temperature Rating
Up to 600u00b0C
Approvals
HETAS, CE, BSEN 1856-2
Suitable Fuels
Wood (max 20% moisture), Smokeless Coal, Gas, Oil
Design Standard
MI-FLEX Accessories MF20
Colour Finish
Natural / Stainless Steel
For optimal performance, the MI-FLEX Adaptor must be installed within a masonry chimney. Ensure that the adaptor is securely fixed using appropriate fire cement, ceramic rope, or high-temperature sealant at all connection points. It is crucial to obtain a gas-tight seal during installation. Before commencing work, verify that all components are clean and free from debris. Always adhere to the UK Building Regulations Document J, which mandates that flexible flue liners (and associated adaptors) are completely enclosed within a masonry structure. Regular maintenance, particularly sweeping for solid fuel applications, is recommended to keep the system operating safely and efficiently.
The MI-FLEX Adaptor is made from 1mm thick 316 stainless steel, providing excellent durability and resistance to high temperatures.
The MI-FLEX Adaptor is specifically designed for use with MI-FLEX 316 and 904 flexible flue liners of the same diameter.
This adaptor is suitable for use with wood (less than 20% moisture), smokeless coal, gas, and oil appliances.
Yes, this adaptor meets all the requirements of the UK Building Regulations Document J regarding installation within masonry chimneys.
To achieve a gas-tight seal, use fire cement, ceramic rope, or high-temperature sealant at all connection points.
For solid fuel applications, chimneys should be swept at least twice a year – at the end of the heating season and before it begins again. For other fuels, annual sweeping by a competent person is recommended.
No, according to Building Regulations Document J, flexible flue liners, including the MI-FLEX Adaptor, must be fully enclosed within a masonry chimney.
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.
Price Match Guarantee +
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.
Installing a chimney system requires precision, expertise, and the right components to ensure efficiency and safety. The MI-FLEX Adaptor 1mm - Ø 200 is specifically designed to provide a robust and gas-tight connection between rigid single-wall flue systems and MI-FLEX flexible liners. Manufactured from premium 316 stainless steel, this adaptor not only meets but exceeds industry standards, offering performance and reliability under high-temperature conditions.
Why Choose the MI-FLEX Adaptor?
When it comes to the safety and efficiency of your chimney system, every component matters. The MI-FLEX Adaptor offers several standout benefits. Firstly, its 1mm thick 316 stainless steel construction ensures exceptional durability, making it a long-lasting solution that can withstand intense thermal conditions up to 600°C. Secondly, the adaptor’s design guarantees a perfect gas-tight seal, critical for preventing heat loss and ensuring that combustion gases do not leak. This is essential for both environmental safety and system efficiency.
Multi-Fuel Flexibility
One of the key advantages of this adaptor is its versatility. It is compatible with a wide range of fuels – from wood (with less than 20% moisture) to smokeless coal, gas, and oil. This flexibility means fewer components are needed, and installation is simplified. For homeowners and installers alike, this means less worry about matching different parts for different fuel types, all while ensuring optimal performance and compliance with Building Regulations.
Technical and Compliance Benefits
The MI-FLEX Adaptor is designed to meet some of the most rigorous standards in the industry. The product complies with BSEN 1856-2 and carries both HETAS and CE marks, giving you confidence that you are using a product that has been thoroughly vetted and approved for safety and performance. The adherence to UK Building Regulations Document J ensures that the adaptor is suitable for installation in masonry chimneys, a crucial requirement for many installations.
Enhanced Safety and Efficiency
For any heating system, ensuring a secure connection is paramount. The MI-FLEX Adaptor is engineered to create a seamless connection that prevents the escape of harmful gases. A proper seal contributes not only to the energy efficiency of your heating system but also to the overall safety of your household. With this adaptor, you are not just buying a product; you are investing in a solution that supports both thermal performance and regulatory compliance.
Installation Expert Guidance
Installation of the MI-FLEX Adaptor must be handled with care and precision. The product is intended for use within a masonry chimney, and it is essential to secure it firmly. We recommend using appropriate fire cement, ceramic rope, or high-temperature sealant to ensure every connection point is gas-tight. Do not overlook the importance of routine maintenance. For instance, if your system is used with solid fuels, regular chimney sweeping is advised at least twice a year to prevent soot accumulation and maintain optimal airflow.
Tips for a Successful Installation
• Always double-check that the adaptor and connecting parts are clean and free of any residue before installation.
• Follow manufacturer guidelines to secure the adaptor with the right type of sealant – be it fire cement, ceramic rope, or high-temperature sealant.
• Ensure that the installation is completed within a masonry chimney, as stipulated by UK Building Regulations Document J.
• If you are unsure about any aspect of the installation, consult a professional to guarantee that the system functions safely and effectively.
Addressing Common Concerns
It is natural to have questions when investing in a critical component of your chimney system. Concerned about compatibility? The MI-FLEX Adaptor is specifically designed for MI-FLEX flexible flue liners of the same diameter, and its versatile design means it works well with a variety of fuel types. Worried about compliance? Rest assured, this adaptor fully meets UK safety standards and Building Regulations, ensuring a secure and compliant installation. Maintenance queries? Regular inspection and sweeping, particularly for solid fuel applications, will keep your system in top condition. The durability of 316 stainless steel translates to reduced maintenance concerns, making this adaptor a dependable choice for many years.
Conclusion
In summary, the MI-FLEX Adaptor 1mm - Ø 200 offers a combination of durability, safety, and regulatory compliance that is hard to match in a single component. Whether you’re updating an existing installation or embarking on a new project, this adaptor is a smart investment. It ensures that your chimney system remains efficient by providing a secure, gas-tight connection between your flue system components. Its ability to handle various fuels also means that it is versatile enough for a wide range of applications, making it an ideal choice for homeowners and professionals alike. The assurance of compliance with both BSEN 1856-2 and Building Regulations Document J further reinforces its reliability.
Every detail in your chimney system plays a role in its overall performance and safety. By choosing the MI-FLEX Adaptor, you are not only investing in a high-quality product but also in the peace of mind that comes with knowing your installation is secure and built to last. Ultimately, the benefits of superior construction, multi-fuel capability, and ease of installation make this adaptor a key component for any modern chimney system.
Ready to upgrade your installation? Add to cart now or call 01670 206 999.
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