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Top Clamp - Ø 180

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When combined with the Top Plate and Top Insert Sleeve, the Top Clamp - Ø 180 is designed to support the weight of the flue liner securely at the top of the chimney stack, ensuring a robust and safe installation.

£10.99 incl VAT

  •   Description  
  •   Product Details  

The Top Clamp - Ø 180 is a crucial accessory designed specifically for use with MI-FLEX 316 and 904 flexible flue liners. This top-tier component is part of the MF20 MI-FLEX accessories family, engineered to ensure a complete and secure chimney system. The Top Clamp offers exceptional support for the vertical weight of the flue liner, ensuring stability and safety. Conforming to Building Regulations Document J, this product is suitable for use with a range of appliances up to 600°C, including wood-burning stoves with less than 20% moisture, smokeless coal, gas, and oil. Proper installation requires the chimney structure to be sound and weatherproof, with all chimney pots crack-free and the appropriate flaunching made at the top of the stack. Additionally, it works in conjunction with the Top Plate and Top Insert Sleeve for maximal support. Maintenance is straightforward, as the system allows for easy sweeping and inspection, ensuring long-term reliability and performance.

  • SKU: 20-180-C
  • Item: Top Clamp - u00d8 180
  • Designation:: BSEN 1856-2 T600 N1 W V2 L50012 G
  • System:: MI-FLEX Accessories MF20
  • Material:: 316L
  • Colour Finish:: Natural / Stainless Steel
  • Fuels:: Wood, Oil, Gas, Smokeless coal
  • Approvals:: HETAS / CE

What is it for?

The Top Clamp - Ø 180 is designed to securely support the weight of flexible flue liners at the top of a chimney stack.

Brand Summary

National Flues is a trusted supplier of fireplaces and flue systems across the UK, known for unbeatable prices, reliable delivery, and excellent service to both retail and trade customers.

National Flues Verdict

The Top Clamp - Ø 180 is an essential component for secure flue liner installations, ensuring a stable and reliable chimney system. National Flues is proud to offer this high-quality product with unbeatable prices and reliable nationwide delivery, serving both retail and trade customers.

Our Rating
9.8/10

FAQs

The Top Clamp - Ø 180 is used to support the vertical weight of MI-FLEX 316 and 904 flexible flue liners, ensuring a secure and stable chimney system.

Yes, it is suitable for appliances that burn wood with less than 20% moisture, smokeless coal, gas, and oil, handling temperatures up to 600°C.

The chimney stack must be weatherproof, structurally sound, with intact chimney pots and proper flaunching. It should also be fully enclosed in a masonry chimney as per Building Regulations Document J.

The Top Clamp works alongside the Top Plate and Top Insert Sleeve to provide comprehensive support and stability to the flue liner at the top of the chimney stack.

Regular inspections and maintenance are recommended at least once a year. For solid fuel applications, sweeping is recommended at the end and start of each heating season to remove any deposits and ensure there are no blockages.

Yes, sweeping must be performed by a competent person, preferably a HETAS registered sweep. Avoid using chemical cleaners or mild steel tools on the stainless steel chimney system.

No, the Top Clamp - Ø 180 can only be used within a fully enclosed masonry chimney. Timber or plasterboard enclosures are not acceptable as per building regulations.