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TWPro MB - Pipe 800mm - Ø 125 (37-125-024)
Discover the TWPro MB - Pipe 800mm - Ø 125, a high-performance chimney flue pipe designed for solid fuel, oil, and gas appliances. This TWPro product stands out with its robust stainless steel construction, innovative insulation technology, and strict adherence to EN1856-1 standards, making it a reliable choice for both residential and commercial heating installations.
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In Stock
£81.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Robust dual-layer stainless steel construction (304 outer high-temperature black coated, 316 inner)
Compressed rockwool insulation ensuring optimal thermal performance and a safe 50mm clearance
HETAS approved and CE marked, compliant with EN1856-1 standards
Versatile design suitable for wood, oil, gas, and low sulphur coal appliances
Easy and secure installation with a locking band system
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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.
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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 - Pipe 800mm - Ø 125 is a versatile and high-performance chimney flue pipe designed for a range of solid fuel, gas, and oil appliances including wood stoves, gas coal effect fires, and boilers. Constructed with an outer skin made from 304-grade stainless steel coated in a high-temperature black finish, and an inner lining of 316-grade stainless steel, this pipe guarantees durability and efficiency. The TWPro flue features compressed rockwool insulation with a density of 200kg/m³, ensuring optimal thermal resistance while maintaining a safe 50mm distance from combustible materials.
Fully welded for enhanced reliability, this pipe is HETAS approved and CE marked, meeting stringent EN1856-1 standards. The installation is straightforward, secured with a provided locking band to ensure a secure fit.
SKU: 37-125-024
Technical Specifications
Length
800mm (Effective Length 765mm)
Diameter
125mm
Inner Material
316L Stainless Steel, 0.40mm thick
Outer Material
304 Stainless Steel, 0.40mm thick, High Temperature Black Coated
Insulation
Compressed Rockwool, 200kg/mu00b3
Applicable Fuels
Wood, Oil, Gas, Low Sulphur Coal
Approvals
HETAS / CE (EN1856-1 compliant)
Combustible Distance
50mm
The TWPro MB Pipe is designed for straightforward installation. First, ensure that all components are clean and free from defects. Assemble the pipe sections using the provided locking band, ensuring a secure and tight fit. Always maintain a minimum clearance of 50mm from any combustible materials. Follow the detailed instructions provided in the installation manual, and if in doubt, consult a certified professional to ensure compliance with local regulations.
The TWPro MB - Pipe is suitable for solid fuel, gas, and oil appliances such as wood stoves, gas coal effect fires, oil boilers, and gas boilers.
The pipe features an outer skin made of 304 stainless steel with a high-temperature black finish, an inner skin of 316 stainless steel, and compressed rockwool insulation with a density of 200kg/m³.
Yes, it is insulated with compressed rockwool, offering superior thermal resistance and maintaining a required 50mm distance from combustible materials.
Yes, the TWPro MB pipe is HETAS approved and CE marked, meeting EN1856-1 regulations.
Installation involves securing the chimney parts together with a provided locking band. Ensure a 50mm distance from any combustible materials like wood or plasterboard.
The TWPro MB pipe is 800mm in length with an effective installed length of 765mm and a diameter of 125mm.
Yes, the TWPro MB - Pipe is suitable for use in both residential and commercial buildings, provided it complies with relevant regulations and standards.
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.
Choosing the right chimney flue is essential for ensuring the safety and efficiency of your heating system. The TWPro MB - Pipe 800mm - Ø 125 offers a perfect balance of durability, performance, and compliance with rigorous safety standards. This comprehensive guide will walk you through the key considerations, installation tips, maintenance advice, and optional accessories to help you confidently select and install this versatile chimney solution.
Why the TWPro MB Pipe is the Ideal Choice
The TWPro MB Pipe is engineered with a dual-layer construction that uses a 304-grade stainless steel outer layer, high-temperature black coated for added protection, and a 316-grade stainless steel inner layer. This combination offers an extremely durable product capable of withstanding high operational temperatures over prolonged periods. With insulation made from high-density compressed rockwool, the pipe not only emphasises efficiency but also maintains a safe 50mm distance from combustible materials, reducing fire risks.
Key Features Include:
- Robust Build: Ensuring longevity and resistance against wear and tear.
- Enhanced Safety: Compressed rockwool insulation supports thermal efficiency and keeps a safe gap with combustibles.
- Compliance: HETAS approved and CE marked for guaranteed adherence to EN1856-1 standards.
- Versatility: Suitable across various fuel types including wood, oil, gas, and low sulphur coal.
Understanding the Technical Specifications
Before you finalise your decision, understanding the technical specifications is crucial. The product dimensions – an overall length of 800mm and an effective installed length of 765mm – along with a 125mm diameter, ensure that it fits seamlessly with most modern heating appliances. The high-quality materials used in the construction of this pipe contribute significantly to its performance and durability. When you factor in the additional benefits like the secure locking band for installation, it is clear why this pipe is a standout option for many homeowners and professionals alike.
Installation: Tips & Best Practices
The installation process is designed to be straightforward. The included locking band allows for a secure assembly of the pipe segments. However, adherence to safety protocols is paramount. Here are some best practices to ensure a successful installation:
Preparation
- Inspect all components for any signs of damage or defects upon delivery.
- Confirm that the installation site meets all clearance requirements – particularly the mandatory 50mm distance from combustibles.
Assembly
- Follow the accompanying installation manual step by step to align each component correctly.
- Secure each connection firmly using the locking band to prevent accidental disassembly.
- If in doubt, consulting an experienced installer or a professional can help guarantee that the system is set up correctly and safely.
Maintenance and Long-Term Use
Proper maintenance of your chimney flue pipe will ensure that it continues to operate efficiently. Regular inspections are recommended; at least once annually, check for soot build-up, corrosion, or any wear on the locking mechanisms and insulation materials. Cleaning the flue on a periodic basis helps maintain optimal performance and safety. Always refer back to the manufacturer’s guidelines for detailed maintenance procedures.
Exploring Optional Accessories
While the TWPro MB Pipe is a premium product on its own, you might want to consider complementary accessories for enhanced performance. Optional chimney caps can provide additional protection against the elements, ensuring that rain and debris do not interfere with the functioning of your system. Flashing kits, too, are available to create a weatherproof seal around the installation area. These accessories can help maintain the longevity and efficiency of your heating setup even in harsh weather conditions.
Addressing Common Objections
When considering an investment in a new chimney flue pipe, you may have concerns about installation complexity, maintenance requirements, or overall cost. Rest assured, the TWPro MB Pipe is designed with simplicity and efficiency in mind. Its easy-to-follow installation process, combined with detailed manufacturer support, ensures that even those new to such projects can install it without significant hassle. Additionally, its commendable durability and compliance with stringent safety standards make it a cost-effective solution in the long run. By choosing this product, you’re not only investing in current performance but also in future-proof reliability.
Final Considerations
Aligning the right equipment with your heating system is a critical decision. The TWPro MB - Pipe 800mm - Ø 125 delivers on all fronts – from robust construction and excellent thermal insulation to versatility with various fuel types and an easy installation process. The safety certifications and compliance with EN1856-1 standards further reinforce its position as a premier choice. Whether you are a homeowner keen on safety and efficiency or a professional installer looking for dependable quality, this pipe meets all essential requirements.
Investing in this flue pipe is a step towards a safer, more efficient heating system that will serve you well for years to come. With optional accessories available to tailor your installation, you can optimise your setup even further for enhanced performance. Everything from the materials used to the design of the locking band ensures that the TWPro MB Pipe stands tall among its peers.
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