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Sflue (2150205) - Single Adaptor (Flex) to 127mm Ø (22-125-101)

Sflue’s Single Adaptor (Flex to 127mm Ø) is expertly designed for a secure connection between MI-FLEX flexible flue liners and TLPro systems. This robust, high-quality adaptor is suitable for various heating appliances including wood stoves, oil and gas boilers, and solid fuel systems. Read more...
Sflue (2150205) - Single Adaptor (Flex) to 127mm Ø
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Now only £67.99
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At a Glance

  • Designed specifically for connecting MI-FLEX flexible flue liners to TLPro systems
  • Constructed with an inner skin of 316-grade and an outer skin of 304-grade stainless steel (0.40mm thick each)
  • Suitable for a range of fuels: wood, oil, gas, and low sulphur coal
  • Fully laser-welded for superior strength and durability
  • Incorporates an 8 barbed twist-lock system with a secure Locking Band for a reliable installation
  • HETAS approved and CE marked, ensuring high safety standards
  • Maintains a 50mm distance to combustibles for optimal safety

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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Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.

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Have Questions?
Phone: 01670 206999
Email: sales@nationalflues.com

The Sflue (2150205) Single Adaptor (Flex) to 127mm Ø is a high-quality component designed for use with various solid fuel and gas/oil appliances, including wood stoves, gas coal effect fires, oil and gas boilers, and other solid fuel appliances. This adaptor is meticulously constructed with an outer skin made of 304-grade stainless steel and an inner skin of 316-grade stainless steel, both measuring 0.4mm in thickness. The insulation, made from compressed rockwool with a density of 230kg/m3, is securely encapsulated within twist-lock couplers, ensuring both safety and efficiency.

Fully laser-welded parts guarantee a robust and flawless structure. Additionally, the Sflue adaptor is HETAS approved and CE marked, meeting the highest standards of safety and performance. The product is designed with an 8 barbed twist-lock system and secure assembly with a Locking Band, with a crucial 50mm distance to combustible materials to ensure safety.

SKU: 22-125-101

Delivery Information* +

We work relentlessly to ensure you get your order fast. Estimated delivery for this product is Monday, November 17th. This is based on current lead times. Bear in mind that it is a busy time of year. If you need a product delivered by a specific time in the next 7 days, then please give us a call on 01670 206 999. Visit our Shipping Information page for more information.

About National Flues Ltd +

We began over 30 years ago as a fireplace shop in the North East. We now supply hundreds of trade professionals and thousands of retail customers, all across the UK, every month. We are still a family owned business, lead by the MD Neil, and always try our best to deliver the best possible experience. We also price match, so give us a call if you find this cheaper and want to buy from us. Visit our about us page to read a bit more.

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Technical Specifications
SKU22-125-101
Product NameSflue (2150205) - Single Adaptor (Flex) to 127mm Ø
MaterialsOuter: 304 Stainless Steel (0.40mm), Inner: 316 Stainless Steel (0.40mm)
InsulationCompressed Rockwool, 230kg/m3
SystemSflue, designed for MI-FLEX to TLPro connection
ApprovalsHETAS / CE
Installation8 barbed twist-lock system with Locking Band
Distance To Combustibles50mm
Warranty15 Years
CertificationsEN1856-1 T450 N1 D V2 L50040 G50
Before installation, ensure the flue system is de-energised and cooled. Begin by securely positioning the Sflue adaptor where MI-FLEX flexible flue liners integrate with the TLPro system. Use the 8 barbed twist-lock mechanism to align the adaptor correctly, then fasten with the Locking Band. Always maintain the mandatory 50mm distance to combustible materials. Double-check that all connections are secure and that the components have been laser-welded for a flawless join. If any doubt arises during installation, consult the installation manual or contact a qualified technician for further guidance.

The adaptor is suitable for solid fuel, gas, and oil appliances such as wood stoves, gas coal effect fires, and oil and gas boilers.

The outer skin is made from 304-grade stainless steel and the inner skin from 316-grade stainless steel, each 0.4mm thick. The insulation is compressed rockwool with a density of 230kg/m3.

Yes, the Sflue adaptor is HETAS approved and CE marked, meeting high safety and performance standards.

The adaptor features an 8 barbed twist-lock system and should be secured with a Locking Band. Ensure there is a 50mm distance between the adaptor and any combustible materials.

The required distance to combustibles is 50mm from the exterior of the flue.

Yes, all parts of the adaptor are fully laser welded for superior strength and durability.

Yes, the adaptor is designed for high-temperature applications and carries the designation number EN1856-1 T450 N1 D V2 L50040 G50.

 

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