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904L Mi-FLEX 200mm x 30m COIL

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Introducing the 904L Mi-FLEX 200mm x 30m COIL - a high-quality, multi-fuel flexible liner crafted from 904L grade stainless steel. This product is backed by a lifetime manufacturer's warranty when installed with Screw-FIX accessories, making it an unparalleled choice for both residential and trade applications.

£3,657.99 incl VAT

  •   Description  
  •   Product Details  

The 904L Mi-FLEX 200mm x 30m COIL is the ultimate solution for relining masonry chimneys. Constructed from premium 904L grade stainless steel, this double-skinned flexible flue liner guarantees longevity and resilience. The smooth inner lining and convoluted outer skin, both 0.105mm thick, are expertly designed to withstand the rigours of burning gas, oil, coal, coke, cured dry logs, cured dry peat, and approved smokeless fuels. It features an innovative quattrolock seal, achieved by bending a single strip of steel at 180 degrees and folding it in four planes. Approved and listed by HETAS and CE, this flue liner embodies top-tier safety and quality standards. Installation is straightforward but does require careful preparation, including ensuring chimney suitability, sweeping, and securing pot condition. Maintenance is crucial; for solid fuel appliances, annual chimney sweeps are recommended.

  • SKU: 36Z-200-30
  • Item: 904L Mi-FLEX 200mm x 30m COIL 30m DRUM - 200mm (8 inch)
  • Designation:: BS EN 1856-2 T200 P2 W Vm L70011 O
  • Inner Material:: 904L - 0.105mm thick
  • Outer Material:: 904L - 0.105mm thick
  • Fuels:: Smokeless
  • Approvals:: HETAS
  • Manufacturer:: Mi-Flues Ltd
  • Manufacture:: Single Strip
  • Seam:: Omega-Lock
  • Warranty:: Lifetime

What is it for?

The 904L Mi-FLEX 200mm x 30m COIL is designed for relining masonry chimneys, making it suitable for a variety of fuel types including gas, oil, coal, and more.

Brand Summary

National Flues is a trusted supplier of high-quality fireplaces and flues to both retail and trade customers across the UK. Known for competitive pricing, reliable delivery, and secure online payments, National Flues is your go-to source for all flue and fireplace needs.

National Flues Verdict

The 904L Mi-FLEX 200mm x 30m COIL is an exceptional product for all your multi-fuel flue needs. With a lifetime manufacturer's warranty and made from robust 904L grade stainless steel, this liner ticks all the boxes for durability and performance. At National Flues, we're proud to offer reliable nationwide delivery for both retail and trade customers.

Our Rating
9.8/10

FAQs

The 904L Mi-FLEX Flue Liner is suitable for burning gas, oil, coal, coke, cured dry logs, cured dry peat, and approved smokeless fuels.

Made from 904L grade stainless steel with a smooth inner and convoluted outer skin, the liner boasts exceptional durability and is backed by a lifetime manufacturer's warranty.

Yes, though it requires careful preparation such as chimney suitability checks, sweeping, and ensuring pot condition. Always fit the liner from the top with arrows pointing upwards.

The 904L Mi-FLEX Flue Liner is both HETAS listed and CE approved, meeting stringent safety and quality standards.

Yes, it is recommended that chimneys serving solid fuel appliances be swept at least once a year, or more frequently if necessary.

Both the inner and outer skins of the flue liner are 0.105mm thick, ensuring robust performance and longevity.

It is specifically designed for relining within masonry chimneys. It is essential to check chimney suitability before installation.