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Screw-FIX Flex Joiner - Ø 200

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The Screw-FIX Flex Joiner Ø 200 allows the secure joining of two pieces of multi-fuel flexible flue liner, providing a crucial component when your chimney liner length exceeds the maximum flex available. Note: It is not to be used on gas liners. This joiner is part of the MI-FLEX accessory range, expertly designed for seamless integration in your flue system.

£51.99 incl VAT

  •   Description  
  •   Product Details  

The Screw-FIX Flex Joiner Ø 200 is a highly practical accessory from the MI-FLEX family, expertly designed to join two pieces of multi-fuel flexible flue liners like MI-FLEX 316 and MI-FLEX 904. This joiner is crucial when the chimney liner length surpasses the maximum available flex length. Perfect for use with applications up to 600°C, including wood (with less than 20% moisture), smokeless coal, gas, and oil, it meets stringent Building Regulations Document J requirements, ensuring it can only be installed enclosed within a masonry chimney. The system ensures safety and efficiency, providing an excellent solution for a full system chimney. Remember to follow proper maintenance guidelines, which include sweeping by a competent person and avoiding chemical cleaners or mild steel tools for stainless steel chimneys. The flue system should be inspected and cleaned at least once a year, preferably twice for solid fuel appliances to avoid soot build-up and blockages.

  • SKU: 25-200-J
  • Item: Screw-FIX Flex Joiner - u00d8 200
  • Designation:: BSEN 1856-2 T600 N1 W V2 L50012 G
  • System:: MI-FLEX Accessories MF20
  • Material:: 316L
  • Colour Finish:: Stainless Steel / NATURAL
  • Fuels:: Wood, Oil, Gas, Smokeless coal
  • Approvals:: CE / HETAS

What is it for?

The Screw-FIX Flex Joiner Ø 200 is used to securely join two sections of multi-fuel flexible flue liner, essential for situations where the chimney liner length exceeds the maximum flex available.

Brand Summary

National Flues is a leading supplier of high-quality flues and fireplace accessories, offering unbeatable prices and reliable delivery to both retail and trade customers across the UK.

National Flues Verdict

The Screw-FIX Flex Joiner Ø 200 is essential for any multi-fuel flue system. With unbeatable prices, reliable nationwide delivery, and available for both retail and trade customers, it’s a top choice for anyone needing a secure, compliant flue joiner.

Our Rating
9.6/10

FAQs

No, the Screw-FIX Flex Joiner Ø 200 must not be used with gas liners. It is only suitable for multi-fuel flexible flue liners.

It is designed for use with MI-FLEX 316 and MI-FLEX 904 multi-fuel flexible flue liners.

The joiner can withstand temperatures up to 600°C.

The joiner can be used with wood (less than 20% moisture), smokeless coal, gas, and oil.

The chimney system should be designed for easy sweeping and maintenance. Sweeping should be carried out by a competent person and at least once a year, preferably twice for solid fuel applications to remove soot and blockages.

Yes, Building Regulations Document J requires that the flexible flue liner must be fully enclosed within a masonry chimney. Non-masonry enclosures like timber or plasterboard are not acceptable.

A list of HETAS registered sweeps is available at www.hetas.co.uk.