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87° Tee Ø 125 (2-125-038)
Discover the superior quality of the 87° Tee Ø 125 by National Flues, a premium chimney flue part ideal for wood stoves, gas fires, and oil boilers. Meticulously engineered using high-grade stainless steel and insulated with compressed rock wool, this component ensures reliable performance for all your solid fuel and gas/oil appliances. Enhance your setup by exploring complementary optional accessories available to complete your chimney system.
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£91.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Premium dual-layer stainless steel construction (304 outer, 316L inner, both 0.4mm thick)
High-density compressed rock wool insulation (200kg/m³) for optimal thermal efficiency
HETAS Approved and CE marked ensuring compliance with stringent safety standards
Designed for both solid fuel and gas/oil appliances including wood stoves and boilers
Safe 50mm clearance from combustibles to minimise fire risk
Secure installation with TWPro Twin Wall Insulated Chimney Parts and a Locking Band
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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.
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 87° Tee Ø 125 is an essential component for any solid fuel or gas/oil appliance, including wood stoves, gas coal effect fires, and oil/gas boilers. Crafted with precision, this flue part features a robust construction with an outer skin made from 304 grade stainless steel and a 0.4mm thickness. The inner skin is equally durable, comprising 316 grade stainless steel with a 0.4mm thickness.
The insulation is made of compressed rock wool with a density of 200kg/m3, ensuring optimal thermal efficiency. Fully welded for maximum strength, the 87° Tee Ø 125 guarantees a secure fit. It maintains a safe distance of 50mm from combustibles, meeting stringent safety standards.
The product is HETAS Approved and CE marked, boasting designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20. Installation is straightforward with the TWPro Twin Wall Insulated Chimney parts secured using a Locking Band, ensuring all components are firmly connected.
SKU: 2-125-038
Technical Specifications
Inner Material
316L Stainless Steel, 0.4mm thick
Outer Material
304 Stainless Steel, 0.4mm thick
Insulation
Compressed Rock Wool, 200kg/mu00b3
Approvals
HETAS / CE
Designations
EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20
Distance To Combustibles
50mm
System Compatibility
TWPro Twin Wall Insulated Chimney Parts
The 87° Tee Ø 125 is designed for a straightforward, secure installation. Use the Locking Band provided with your TWPro system to join the flue segments, ensuring a firm connection. Always maintain a minimum clearance of 50mm from any combustible surfaces. Review the installation manual carefully and adhere to UK building regulations. Optional accessories such as sealing gaskets or additional chimney supports can further enhance the security and performance of your installation.
The 87° Tee Ø 125 is suitable for solid fuel and gas/oil appliances such as wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances.
The 87° Tee Ø 125 features an outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick. The insulation is made of compressed rock wool with a density of 200kg/m3.
Yes, the 87° Tee Ø 125 is HETAS Approved and CE marked, complying with designations EN1856-1 T600 N1 W V2 L50040 G50 and EN1856-1 T200 W V2 L50040 O20.
The 87° Tee Ø 125 is installed using TWPro Twin Wall Insulated Chimney parts, which are secured together with a Locking Band. Ensure a 50mm distance from any combustible material around the flue.
Maintain a minimum distance of 50mm from combustibles such as wood or plasterboard. This helps in ensuring safety and compliance with regulatory standards.
Yes, the 87° Tee Ø 125 is versatile and can be used for both new installations and retrofitting existing systems, making it a reliable choice for various applications.
Absolutely, National Flues provides trade accounts for professionals, along with secure online payment options for retail customers.
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.
Read our review in our 87° Tee Ø 125 buyers guide
Introduction
The 87° Tee Ø 125 by National Flues is a state-of-the-art solution for those looking to achieve both efficiency and safety in their heating systems. Whether you are upgrading an existing setup or planning a new installation, this high-quality chimney flue component offers exceptional performance for a variety of solid fuel and gas/oil appliances. In this comprehensive guide, we will explore every detail of the product, addressing common concerns, and outlining the benefits it offers to both professionals and homeowners.
Design and Quality Assurance
Manufactured with precision, the 87° Tee Ø 125 features a robust construction using dual layers of stainless steel. The outer layer is crafted from 304 grade stainless steel while the inner layer utilises 316L stainless steel, both maintained at a thickness of 0.4mm. This design not only provides superior durability and resistance to corrosion but also reinforces the product’s ability to withstand high temperatures. The insulation, made from compressed rock wool with a density of 200kg/m³, plays a critical role in thermal regulation, reducing heat loss and boosting overall efficiency.
Safety and Compliance
Safety is of paramount importance when it comes to heating systems. The 87° Tee Ø 125 is HETAS approved and CE marked, underscoring its adherence to stringent UK safety standards. One of the key safety features is its guaranteed 50mm clearance from combustibles, which minimizes the risk of accidental overheating or fire hazards. This built-in safety measure is particularly beneficial in settings where flammable materials are present or where space is at a premium. The product’s robust build further ensures that it can reliably perform even under demanding conditions.
Versatility and Application
One of the most appealing aspects of the 87° Tee Ø 125 is its versatility. It is designed to fit seamlessly with a range of heating appliances, including wood stoves, gas fires, and oil/gas boilers. Whether you are installing a completely new system or retrofitting an existing chimney setup, this flue component delivers consistent performance. Moreover, it easily integrates with the TWPro Twin Wall Insulated Chimney Parts, making it an ideal choice for both residential and commercial applications. For those seeking to customize their installation further, a variety of optional accessories such as locking bands, sealing gaskets, and chimney supports are available through National Flues.
Installation Procedure
Installing the 87° Tee Ø 125 is a straightforward process, even for those with limited DIY experience. However, it is recommended that installation is carried out by a professional or with proper technical guidance to ensure compliance with all safety regulations. Before commencing, confirm that the area around the installation site maintains a minimum distancing of 50mm from any combustible materials. The product should be connected with the use of a Locking Band, which secures the component within the TWPro system. Detailed installation instructions are provided, but should you require additional support, optional accessories like sealing gaskets can be sourced to further enhance the airtight fit of the assembly.
Maintenance and Longevity
A well-installed 87° Tee Ø 125 not only boosts the efficiency of your heating system but also requires minimal maintenance. The high-quality stainless steel and resilient insulation guard against degradation over time, ensuring a long service life. Nonetheless, regular checks are recommended—to inspect the integrity of the welds, the fit of the Locking Band, and the overall condition of the flue assembly. Investing in complementary maintenance accessories, such as chimney cleaning kits, can help maintain optimal performance and prolong the lifespan of your installation.
Addressing Common Concerns
Many potential users query whether additional accessories are necessary or if the 87° Tee Ø 125 is fully compatible with various heating systems. The answer is yes—it is designed to work perfectly with a broad range of appliances and can be further complemented by optional accessories that enhance the overall system. Whether you need extra gaskets for a tighter seal or additional supports for enhanced stability, National Flues offers a range of products to meet your needs. The ease of integration and robust safety features make this product a well-rounded choice for anyone looking to invest in a reliable chimney flue solution.
Comparing with Competitors
In the market today, the quality of installation components can differ significantly. The 87° Tee Ø 125 stands out from its competitors by combining high-grade materials, meticulous design, and robust safety features. The dual-layer stainless steel construction and high-density insulation are not only benchmarks of quality but also indicators of the product’s long-term performance. While other products may offer similar functions, the added value of being HETAS approved and fully compatible with TWPro systems provides extra assurance of a secure and efficient installation.
Final Thoughts
In summary, the 87° Tee Ø 125 by National Flues is an investment in quality, safety, and efficiency. Its design has been tailored to meet the complex demands of modern heating systems while remaining compliant with rigorous UK standards. The comprehensive build ensures that it performs reliably under extreme conditions, and its compatibility with a wide range of heating appliances makes it a versatile component for any installation. By opting for this product, you are not only enhancing the performance of your heating system but also supporting a secure setup that can be customised with optional accessories to suit your unique requirements.
Don’t compromise on quality or safety—experience the difference that premium engineering can make in your heating system. Enhance your installation with complementary optional accessories available from National Flues to achieve the perfect setup for your home or business. The detailed design, easy installation, and seamless integration with existing systems make the 87° Tee Ø 125 the ideal choice to meet all your heating needs.
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