Welcome to National Flues Ltd! We use cookies to power essential features and personalise your experience, ensuring a smooth, secure, and ever-improving journey on our website. Your privacy is our priority—cookies help us remember your preferences and enhance your visit without compromising your data. By continuing to browse, you agree to our use of cookies as detailed in our Cookie Policy. Enjoy your visit and thank you for choosing us!
Cookie Preferences
We use different types of cookies for various purposes. Please select which you allow:
TWPro GREY - Long 135° Tee - Ø 125
National Flues presents the TWPro GREY Long 135° Tee - Ø 125mm, a premium flue component designed for modern heating systems in the UK. This high-grade, stainless steel tee not only guarantees durability and resilience under various fuel types including wood, oil, and gas but also offers easy mainte... More...
National Flues presents the TWPro GREY Long 135° Tee - Ø 125mm, a premium flue component designed for modern heating systems in the UK. This high-grade, stainless steel tee not only guarantees durability and resilience under various fuel types including wood, oil, and gas but also offers easy maintenance and cleaning access. With its HETAS Approval and CE marking, this product stands as a reliable choice for both residential and commercial installations. Explore our range of optional accessories to further optimise your chimney setup and enhance system efficiency. Less...
Hover to Zoom / Click for Gallery
Low Stock! – Order Now
At a Glance
Constructed from dual-grade stainless steel (304 outer, 316 inner) at 0.40mm thick
Fully welded design for long-lasting durability
Compatible with solid fuel, gas, and oil appliances
Elongated 135° tee ensuring easy cleaning access
Insulated with compressed rockwool (200kg/m³) for thermal efficiency
HETAS Approved and CE marked for safety compliance
50mm clearance maintained from combustibles
Now only
£368.49
Including VAT & Free Delivery
Buy with confidence. If you find this cheaper within 48 hours of checkout, we'll refund the difference.
×
Email Product
Enter your email address to send the product details:
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 TWPro GREY Long 135° Tee - Ø 125mm is an essential component for modern heating systems. Designed to fit seamlessly into your chimney flue, this 135° Tee provides an effective solution for enabling cleaning access at the base of your chimney. Suitable for solid fuel, gas, and oil appliances such as woodstoves, gas coal effect fires, and boilers.
The outer skin is crafted from 304-grade stainless steel with an inner skin made from 316-grade stainless steel, both 0.4mm thick for optimal durability. Insulated with compressed rockwool at a density of 200kg/m3, it ensures safety with a 50mm clearance to combustibles. Fully welded for long-lasting performance, this piece is HETAS Approved and CE marked.
Ensure secure installation with a locking band, maintaining the necessary distance from any combustible materials.
SKU: 17-125-044
Technical Specifications
SKU
17-125-044
Size
u00d8 125mm
Angle
135u00b0
Outer Material
304 Stainless Steel
Inner Material
316 Stainless Steel
Material Thickness
0.40mm
Insulation
Compressed Rockwool (200kg/mu00b3)
Fuel Compatibility
Wood, Oil, Gas, Low Sulphur Coal
Approvals
HETAS, CE
Clearance
50mm from combustibles
Application
Flue cleaning access
• Carefully position the TWPro GREY Long 135° Tee ensuring that the elongated branch is oriented to provide optimal cleaning access through your wall construction.
• Secure the tee with the provided locking band, ensuring a firm and stable attachment.
• Verify that a minimum clearance of 50mm is maintained between the outer surface of the flue component and any combustible materials.
• Ensure that all connections are fully welded and inspected before system pressurisation.
• It is advisable to consult a certified installer for compliance with local and national installation guidelines.
It's compatible with solid fuel, gas, and oil appliances, such as woodstoves, gas coal effect fires, and boilers.
The outer skin is 304-grade stainless steel, and the inner skin is 316-grade stainless steel, both with a thickness of 0.4mm.
The tee is insulated with compressed rockwool, achieving a density of 200kg/m3 for excellent thermal efficiency.
Secure the TWPro components together using a locking band, and ensure that there is a 50mm distance from the outer side of the flue to any combustible materials.
Yes, it is HETAS Approved and CE marked, meeting stringent safety and performance standards.
The long branch ensures it can reach through most standard UK wall constructions, facilitating easy cleaning and maintenance.
Fully welded construction ensures durability, safety, and a longer lifespan, making it a reliable choice for your flue system.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 2nd.
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 TWPro GREY - Long 135° Tee - Ø 125
TWPro GREY Long 135° Tee - Ø 125mm Buyers Guide
Welcome to a comprehensive guide for the TWPro GREY Long 135° Tee - Ø 125mm. This guide is designed to provide you with everything you need to know about this essential flue component, including its technical features, practical benefits, installation instructions, and optional accessories that can further upgrade your heating system.
Overview
The TWPro GREY Long 135° Tee is a critical piece within modern flue systems. Engineered with precision from high-quality 304-grade stainless steel on the outer skin and superior 316-grade stainless steel on the inner side, this tee is built to endure the rigours of everyday use. With a material thickness of 0.40mm and a fully welded construction, it offers stability and resilience in harsh environmental conditions. Whether you are a homeowner or a professional installer, this product guarantees performance and reliability.
Key Benefits and Features
Robust Construction: The dual-grade stainless steel design ensures that the component is highly resistant to corrosion. This durability means fewer replacements and prolonged service life, making it a cost-effective investment.
Enhanced Safety: Fully welded joints and rigorous HETAS Approval combined with CE marking offer assurance that the product meets strict safety standards, which is paramount for all heating appliances.
Ease of Maintenance: Featuring an elongated branch at a 135° angle, this tee is specifically designed for easy cleaning access. It allows cleaning tools to reach into the depths of your chimney without any obstruction, facilitating regular maintenance and optimal performance.
Thermal Efficiency: Insulated with compressed rockwool at a density of 200kg/m³, this design helps retain heat within the system while keeping a safe 50mm distance from combustible materials. This efficient thermal barrier contributes to both energy savings and safety.
Versatility: Custom-built to work seamlessly with solid fuel, oil, and gas appliances, this product is ideal for a range of installations. Its versatility makes it suitable for various heating systems in residential and commercial settings.
Technical Insights
For those technically inclined, the product’s specifications are noteworthy. You receive a component that is meticulously engineered to offer not only strength but also practicality. The stainless steel composition, heated by thorough welding practices, guarantees that every joint is secure and reliable. The use of premium materials ensures longevity and performance even in high-demand situations. Refer to the technical specifications table for thorough details.
Installation Guidance
Proper installation is crucial to achieve the maximum benefits from your TWPro GREY Long 135° Tee. Here are some essential points to consider during installation:
- Measurement and Planning: Prior to installation, assess your chimney system to determine the best location for mounting the tee. Ensure there is a mandatory 50mm clearance from any combustible surfaces.
- Using the Locking Band: The component should be secured using the provided locking band. This step is vital to maintain proper alignment and safety during use.
- Consult a Professional: While installation is straightforward, engaging a certified installer ensures compliance with local building codes and enhances overall safety.
Optional Accessories and Upgrades
In addition to the TWPro GREY Long 135° Tee - Ø 125mm, National Flues offers an array of optional accessories to further enhance your chimney system. Accessories such as additional insulation kits, cleaning brushes, secondary flue components, and advanced locking mechanisms can be integrated to optimise performance and safety. We encourage you to explore these options to tailor your system to your specific needs.
Addressing Common Concerns
Installation Complexity: Some users worry about the difficulty of installing a new flue component. The design of this tee is highly intuitive, and with clear instructions and locking bands included, even those with limited DIY experience can achieve a secure installation. However, professional installation is always recommended.
Maintenance: Regular maintenance is a concern for many, especially in fluctuating weather conditions. The design of the TWPro GREY Long 135° Tee facilitates simple access to the chimney for cleaning. This feature eliminates the need for extensive dismantling of your flue system, making upkeep convenient and less time-consuming.
Compatibility with Existing Systems: A frequent query revolves around compatibility with diverse heating systems. This product is engineered with versatility in mind and works flawlessly with woodstoves, oil burners, gas appliances, and low sulphur coal systems. Its universal design helps ensure it integrates smoothly with many existing setups.
Safety and Certification: Safety is paramount. With HETAS Approval and CE marking, you can rest assured that this product has met all necessary standards for safety and performance. This certification plays a critical role in offering peace of mind to both homeowners and installers alike.
Final Thoughts
The TWPro GREY Long 135° Tee - Ø 125mm is an impeccable choice for anyone looking to upgrade their chimney flue system. Its robust construction, ease of installation, and high safety standards make it suitable for a wide range of applications. Coupled with optional accessories that can further optimise your installation, this tee stands out as a reliable and efficient solution in the market. Every element, from material selection to welding precision, has been carefully considered to meet the demands of modern heating systems.
When investing in a new component for your chimney, it is essential to choose a product that combines durability with functionality. The TWPro GREY Long 135° Tee does exactly that, ensuring that your chimney not only operates safely but also efficiently over many years. With National Flues, you have the assurance of quality, competitive pricing, nationwide delivery, and outstanding customer support.
Take the first step towards a more efficient, safer, and easily maintainable chimney system. Buy now or call 01670 206 999.
National Flues Ltd Verdict
The TWPro GREY Long 135° Tee - Ø 125mm earns high marks here at National Flues. Its robust build and versatility make it a standout choice for both retail and trade customers. Enjoy reliable nationwide delivery and competitive pricing with us.
The TWPro GREY Long 135° Tee is used for providing a cleaning access at the base of the chimney, ensuring unobstructed flue gases while enabling ease of maintenance.
National Flues is a leading supplier of fireplaces and flues across the UK. Renowned for offering competitive prices, reliable delivery, and excellent customer service to both retail and trade customers nationwide.
Secure this essential flue component now to ensure lasting performance!