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Sflue (2150106) - Double to Single Adaptor (Flex) - 152mm Ø (22-150-099)
National Flues proudly presents the Sflue (2150106) Double to Single Adaptor (Flex) - 152mm Ø, a top-of-the-line flue solution designed for secure and efficient connections between TLPro and MI-FLEX flexible flue liners. This premium double to single adaptor, made from precision-engineered 304 and 316 stainless steel, sets the standard for durability, performance, and safety. Ideal for woodstoves, gas, oil boilers and solid fuel appliances, this product combines innovative design with HETAS approved and CE marked quality, ensuring a reliable experience every time.
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In Stock
£91.49
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Durable construction with dual-layer stainless steel (304 outer, 316 inner) – ensuring exceptional longevity and corrosion resistance
Versatile compatibility with wood, gas, oil, and coal appliances
HETAS approved and CE marked for regulatory compliance and safety assurance
Secure twist-lock coupler installation with an 8-barbed design and locking band for enhanced reliability
Maintains a safe 50mm clearance from combustible materials, promoting optimal safety
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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 Sflue (2150106) Double to Single Adaptor (Flex) - 152mm Ø is designed for seamless connection between TLPro and MI-FLEX flexible flue liners, ensuring high performance for various appliances such as woodstoves, gas coal effect fires, and oil and gas boilers. Crafted with precision, this adaptor features an outer skin of 304 grade stainless steel and an inner skin made from 316 grade stainless steel, both 0.4mm thick, for exceptional durability and longevity. The insulation is composed of compressed rockwool with a density of 230kg/m³, encapsulated within twist-lock couplers for enhanced safety and efficiency.
Sflue products are HETAS approved and CE marked, boasting a Designation Number of EN1856-1 T450 N1 D V2 L50040 G50, guaranteeing compliance with industry standards. Installation is straightforward with an 8-barbed twist lock secured by a locking band, ensuring a safe distance of 50mm from any combustible materials. Perfect for solid fuel and gas/oil appliances, it's your dependable partner in effective flue management.
SKU: 22-150-099
Technical Specifications
SKU
22-150-099
Product Name
Sflue (2150106) Double to Single Adaptor (Flex) - 152mm u00d8
Diameter
152mm u00d8
Inner Material
316L Stainless Steel (0.40mm thick)
Outer Material
304 Stainless Steel (0.40mm thick)
Insulation
Compressed rockwool (230kg/mu00b3)
Approval
HETAS / CE
Designation
EN1856-1 T450 N1 D V2 L50040 G50
Installation
8-barbed twist lock with locking band
Clearance
50mm to combustibles
Warranty
15 Years
Ensure all surfaces are clean and free from debris before installation. Begin by verifying the appliance manufacturer’s guidelines in order to maintain the required 50mm clearance from any combustible materials. Carefully join the TLPro and MI-FLEX flue liner sections using the provided 8-barbed twist lock adaptor; secure it firmly with the locking band. Double-check that the coupling is fully engaged and that the adaptor seats properly to create a secure, leak-proof connection. Follow the local building regulations and HETAS requirements during installation, and if in doubt, consult a qualified installer for assistance.
The adaptor is suitable for woodstoves, gas coal effect fires, oil and gas boilers, and any solid fuel appliances.
The outer skin is made of 304 grade stainless steel and the inner skin is made of 316 grade stainless steel, both 0.4mm thick.
The insulation is made of compressed rockwool with a density of 230kg/m³.
The insulation is encapsulated within twist-lock couplers for added safety and efficiency.
The adaptor is HETAS approved and CE marked with a Designation Number of EN1856-1 T450 N1 D V2 L50040 G50.
It uses an 8-barbed twist lock secured by a locking band, ensuring a safe distance of 50mm from any combustible materials.
Its primary function is to connect TLPro to MI-FLEX flexible flue liners, ensuring a reliable flue solution for various appliances.
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 Sflue (2150106) - Double to Single Adaptor (Flex) - 152mm Ø buyers guide
Comprehensive Buyers Guide for the Sflue (2150106) Double to Single Adaptor (Flex) - 152mm Ø
The Sflue adaptor is the ideal solution for modern flue systems requiring a transition from double to single configurations. Whether you are upgrading your existing installation or setting up a new system, this adaptor is engineered to deliver a dependable and efficient connection between TLPro and MI-FLEX flexible flue liners.
Overview and Key Benefits
Durable Construction: Crafted with a dual-layer of high-quality stainless steel, the exterior is 304 grade while the interior boasts 316 grade material. This combination not only provides excellent resistance to corrosion but also ensures that the adaptor can withstand the high temperatures and challenging conditions typical in flue systems. Its robust build makes it suitable for a range of appliances including woodstoves, gas, oil boilers, and solid fuel units.
Safety and Efficiency: The adaptor incorporates compressed rockwool insulation with a density of 230kg/m³, ensuring that heat is managed efficiently and that minimum distances to combustible materials are maintained. The innovative twist-lock coupler design, featuring an 8-barbed connection secured with a locking band, guarantees a leak-proof fit that is both safe and efficient, maintaining a required 50mm clearance from any combustible surfaces.
Regulatory Compliance: With both HETAS approval and CE marking, the Sflue adaptor meets the strictest industry standards. This means that users can be confident of its performance and safety, knowing that it adheres to the highest quality benchmarks. For professionals and homeowners alike, this consistency in quality translates to reduced risks and enhanced reliability in daily operation.
Detailed Features and Installation Process
Material Excellence: The combination of 304 and 316 grade stainless steel ensures that every component of the adaptor is built to last. The outer layer's 304 steel offers excellent durability, while the inner 316 steel provides additional thermal stability, ideal for environments where high temperatures are a concern. Additionally, the adoption of a 0.40mm thickness in both layers contributes to a balanced structure that is lightweight yet incredibly strong.
Innovative Twist-Lock Design: The adaptor’s installation is streamlined by its 8-barbed twist-lock mechanism. This design is particularly beneficial for ensuring a secure fit even in tight or complex installations. The locking band not only reinforces the connection but also makes it simple for installers to verify that the system is correctly assembled. The ease of installation minimizes downtime and reduces the chance of user error, which is crucial in maintaining the performance of your flue system.
Practical Application: Suitable for a wide range of fuel types, the adaptor’s versatility means that it can be used in multiple settings—residential homes, commercial spaces, and more. This adaptability is a major selling point for customers looking to optimise their heating systems without compromising on safety or efficiency. The product’s generous 15-year warranty further underscores its long-term reliability, giving customers peace of mind when investing in a high-quality flue solution.
Addressing Common Concerns
Installation Complexity: While some may worry about the technical aspects of fitting a new adaptor into an existing system, the design of the Sflue adaptor ensures that even those with moderate technical know-how can confidently complete the installation. Comprehensive installation guidelines are provided along with the product, and local experts are always available for consultation if needed.
Maintenance and Longevity: Maintenance of your flue system is crucial to ensure that it continues to perform at its best. The stainless steel construction of the adaptor reduces the need for frequent maintenance and can be easily cleaned using standard non-abrasive materials. Regular inspections to verify the security of the twist-lock coupler and locking band are recommended, though the robust build promises many years of trouble-free service.
Safety Considerations: Maintaining the correct distance from combustible materials is essential. The adaptor has been designed to ensure a 50mm safety buffer, which is critical in preventing fire hazards. The inclusion of certified insulation not only improves heat retention but also enhances overall system safety. This safety feature, combined with strict adherence to HETAS and CE standards, makes the adaptor a superior choice for any installation.
Final Thoughts and How to Proceed
The Sflue (2150106) Double to Single Adaptor (Flex) - 152mm Ø is a meticulously designed component engineered to deliver unparalleled performance and safety. By choosing this adaptor, you are investing in a product that is backed by high-quality materials, innovative design, and robust regulatory approval. It stands as a testament to National Flues' commitment to excellence and customer satisfaction.
For anyone looking to upgrade their flue system, this adaptor provides a clear balance of durability, safety, and ease of installation. It is particularly recommended for homeowners and professionals looking for a reliable solution that meets the demanding conditions of modern flue installations. With its extensive warranty and proven performance, it represents a smart, long-term investment in the efficiency and safety of your heating system.
Order now and secure your installation today – simply add to your cart or call 01670 206 999.
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