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National Flues offers the TWPro MB Flat Increasing Adaptor - Ø 80-125mm, a robust and reliable solution for connecting woodstoves, gas coal effect fires, pellet stoves, and oil or gas boilers. Engineered to meet high industry standards with HETAS approval and CE marking, this adaptor is a seamless upgrade for your flue system. Discover the perfect blend of durability, efficiency, and safety with this essential component from National Flues.
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£57.99
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At a Glance
Constructed with dual stainless steel (304 outer, 316 inner) for exceptional durability Designed to increase flue diameter by 50mm in a compact, flat format High-density compressed rockwool insulation (200kg/m³) for superior thermal efficiency Fully welded joints ensuring enhanced structural integrity HETAS approved and CE marked, meeting rigorous safety standards
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Please Note: All dimensions refer to the internal diameter of flues.
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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 TWPro MB Flat Increasing Adaptor Ø 80-125mm is an essential component for solid fuel and gas/oil appliances, including woodstoves, gas coal effect fires, and boilers. Constructed with a durable 304 grade stainless steel outer skin and a 316 grade stainless steel inner skin, both at 0.4mm thickness, this adaptor promises longevity and resilience. The insulation boasts high-density compressed rockwool at 200kg/m3, ensuring excellent thermal efficiency and safety.
All parts are fully welded, providing superior strength. With a distance to combustibles set at 50mm, this adaptor meets stringent safety standards. It carries the prestigious HETAS approval and CE marking with designation numbers EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20, attesting to its high quality and reliability.
SKU: 37-80-008
Technical Specifications
Dimensions
u00d8 80-125mm with a 50mm increase
Outer Material
304 grade stainless steel (0.4mm thick)
Inner Material
316 grade stainless steel (0.4mm thick)
Insulation
High-density compressed rockwool (200kg/mu00b3)
Approval
HETAS approved, CE marked (EN1856-1 T600 N1 W V2 L50040 G50, EN1856-1 T200 W V2 L50040 O20)
Minimum Distance To Combustibles
50mm
Before installation, ensure all measurements are precise and maintain a minimum of 50mm from combustible materials. Secure the adaptor using the appropriate fittings and verify that all fully welded joints are intact. Follow the manufacturer’s installation guidelines diligently, and if in doubt, consult a certified installer. Regular maintenance and inspections are recommended to ensure long-term performance.
This adaptor is suitable for solid fuel, gas, and oil appliances, including woodstoves, gas coal effect fires, and oil and gas boilers.
The outer skin is made from 304 grade stainless steel, and the inner skin is made from 316 grade stainless steel, both 0.4mm thick. The insulation is composed of compressed rockwool with a density of 200kg/m3.
Yes, it meets stringent safety standards with a distance to combustibles of 50mm and is fully welded for extra strength. It is HETAS approved and CE marked.
These are European standards that specify the product's performance in terms of temperature resistance, pressure, corrosion resistance, and safety. It shows the adaptor has been tested and certified for high performance and safety.
Absolutely. This adaptor is ideal for connecting pellet single-wall connecting flue or vitreous enamel to the TWPro system.
Yes, National Flues provides trade accounts for industry customers, ensuring competitive pricing and dedicated services.
We pride ourselves on reliable and timely delivery services nationwide, ensuring you receive your products when you need them.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, May 21st. Delivery times of products not in our warehouses depend on product availability and shipping. If you need a definitive delivery time give us a call.
If you need faster stove or fireplace delivery please also give us a call.
We can sometimes 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.
The TWPro MB Flat Increasing Adaptor - Ø 80-125mm is a premier solution designed by National Flues to provide a secure and efficient connection for various heating appliances including solid fuel stoves, gas coal effect fires, pellet stoves, and boilers. Constructed with high-grade stainless steel and backed by stringent safety approvals, this adaptor is engineered to deliver peak performance in both residential and commercial installations. In this comprehensive guide, we will explore the key features, benefits, installation process, and answer common concerns regarding this indispensable component.
Product Overview
Designed to increase your flue diameter by 50mm, the TWPro MB Flat Increasing Adaptor ensures a seamless transition between your appliance outlet or single-wall connecting flue and the TWPro system. The robust construction featuring a 304 grade stainless steel outer skin and a 316 grade inner skin makes it an excellent choice for environments exposed to high temperatures and demanding conditions. Moreover, the high-density rockwool insulation, with a density of 200kg/m³, guarantees optimal thermal efficiency, ensuring that heat retention is maximised while risks associated with overheating are minimised.
Key Features and Benefits
Superior Construction:
• Crafted from durable 304 and 316 grade stainless steel, this adaptor stands up to the rigours of continual thermal cycling and harsh weather conditions.
• Fully welded joints further enhance its longevity, reducing maintenance requirements and ensuring a safe connection.
Optimised Thermal Performance:
• The integration of high-density compressed rockwool provides an effective thermal barrier, preventing unnecessary heat loss and keeping the system operating within safe temperature limits.
• This precise insulation not only improves performance but also contributes to energy savings over time.
Safety and Compliance:
• With HETAS approval and CE marking, the product meets the highest safety and performance standards expected in modern installations.
• Certification numbers such as EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20 are a testament to its tested reliability, ensuring you invest in a product that truly delivers on its promises.
Efficient and Compact Design:
• The flat increasing design allows for minimal space usage while still achieving a secure and effective connection, making it ideal for installations where space is at a premium.
• Its ease of installation and compatibility with a range of appliances ensure versatility, catering to both residential and commercial settings.
Addressing Common Objections
It is natural to have reservations before installing any new component in your flue system. Below, we address several common concerns:
Durability Concerns:
Some may worry about the product's ability to withstand regular exposure to extreme temperatures. However, the dual-layer stainless steel construction and fully welded joints are specifically designed to provide a long-lasting solution that outperforms conventional alternatives.
Installation Complexity:
Questions regarding installation complexity are frequently raised. The adaptor’s flat design and clear installation guidelines ensure that even those with limited technical expertise can carry out a secure installation. In situations where professional help is desired, National Flues strongly recommends consulting with certified installers to guarantee optimal results.
Cost Considerations:
While the initial purchase cost might be higher compared to other products in the market, the long-term benefits—including lower maintenance costs, enhanced safety, and improved performance—translate into a cost-effective solution that offers excellent value for money.
Accessory Compatibility:
There may be concerns regarding whether this adaptor requires additional components to function correctly. National Flues provides a range of optional accessories that are designed to integrate seamlessly with the TWPro MB adaptor, ensuring that your entire flue system is optimised for performance and durability.
Installation and Maintenance Guidelines
To ensure optimal performance and safety, it is crucial to follow the manufacturer’s installation instructions carefully. Begin by verifying that the installation site maintains a distance of at least 50mm from any combustible materials. Use only the recommended fittings and tools during the installation process. Once installed, regularly inspect the adaptor for signs of wear or corrosion. These maintenance checks are essential in preventing any future issues and prolonging the lifespan of your flue system. Detailed instructions provided in the installation manual and online support materials make it easy to keep your system in prime condition.
Optional Accessories and System Enhancements
To further boost the performance of the TWPro MB Flat Increasing Adaptor, consider exploring the range of optional accessories available from National Flues. These accessories include additional insulation kits, advanced mounting solutions, and complementary components designed to work harmoniously with the adaptor. Accessorising your system can ensure a more customised fit for your specific installation, optimise energy efficiency, and enhance overall safety. Detailed product guides and compatibility charts on our website will help you find the best combination to suit your setup.
Why Choose National Flues?
National Flues is dedicated to the principles of quality, innovation, and customer satisfaction. Our products are meticulously designed and rigorously tested to meet the highest industry standards. By choosing the TWPro MB Flat Increasing Adaptor, you are not only investing in a high-performing product but also gaining the assurance of exceptional customer support and reliable nationwide delivery. Our reputation as a leading supplier in the UK market stems from our ongoing commitment to excellence, making us a trusted name for both trade professionals and homeowners.
Conclusion
In summary, the TWPro MB Flat Increasing Adaptor - Ø 80-125mm is a vital addition to any flue system. Its combination of advanced materials, outstanding insulation, and proven safety certifications makes it an adept solution for improving system performance and safety. Whether you are upgrading your current flue system or installing a new setup, this adaptor offers the reliability and efficiency that you need. With the added option of complementary accessories, you have the flexibility to tailor your installation to suit your specific requirements. Choose National Flues for a product that delivers lasting quality and performance.
Buy now or call 01670 206 999.
Secure your TWPro adaptor today and elevate your flue system's efficiency!
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