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Top Clamp - Ø 150

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Used in conjunction with the Top Plate and Top Insert Sleeve, the Top Clamp Ø 150 is designed to provide unparalleled support for the weight of your flue liner at the chimney stack's top.

£10.99 incl VAT

  •   Description  
  •   Product Details  

The Top Clamp Ø 150 is a vital component in the installation of flexible flue liners. Specifically designed for use with MI-FLEX 316 and 904 flue liners, this top clamp ensures a secure and stable fit at the top of your chimney stack. It's perfect for multi-fuel applications, handling temperatures up to 600°C (T600 designation), and works seamlessly with wood (under 20% moisture), smokeless coal, gas, and oil appliances. Compliance with Building Regulations Document J is essential, stipulating that flexible flue liners must be enclosed in a masonry chimney. Before installation, ensure your chimney stack's structure is sound, all chimney pots are crack-free, and proper flaunching is applied at the stack's top. Ensure your chimney system allows for easy sweeping and maintenance by professional sweeps, ideally twice a year for solid fuel applications.

  • SKU: 20-150-C
  • Item: Top Clamp - u00d8 150
  • 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 150 is designed to securely support the weight of flexible flue liners at the chimney stack's top.

Brand Summary

National Flues is a leading UK supplier of fireplaces and flues, offering reliable delivery and competitive prices to retail and trade customers nationwide.

National Flues Verdict

At National Flues, we know how critical a reliable top clamp is for your chimney setup. Our Top Clamp Ø 150 ensures robust support for your MI-FLEX 316 and 904 flexible flue liners. We pride ourselves on providing quality products nationwide to both retail and trade customers. You’ll find our prices unbeatable and our delivery prompt.

Our Rating
9.7/10

FAQs

The Top Clamp Ø 150 is used to support the vertical weight of a flue liner within a chimney stack, ensuring stability and safety.

Yes, it is suitable for use with appliances that reach up to 600°C (T600 designation).

The Top Clamp Ø 150 is compatible with wood (with less than 20% moisture), smokeless coal, gas, and oil.

Yes, it complies with Building Regulations Document J, requiring flexible flue liners to be installed within a masonry chimney.

You will need a Top Plate and a Top Insert Sleeve to correctly support the weight of the flue liner at the chimney stack's top.

For solid fuel applications, it's recommended to sweep the chimney at least twice a year: once at the end of the heating season and once at the start of the next season.

Ensure the chimney system allows for easy sweeping and maintenance. Avoid using chemical cleaners or mild steel tools on stainless steel chimneys.