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Top Clamp - Ø 300

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When used in conjunction with the Top Plate and Top Insert Sleeve, the Top Clamp - Ø 300 efficiently supports the weight of the liner at the top of the stack. This ensures a sturdy and reliable flue installation, crucial for safe chimney operation.

£15.99 incl VAT

  •   Description  
  •   Product Details  

The Top Clamp - Ø 300 is a crucial component for ensuring the stability and effectiveness of your chimney system. Perfectly designed for use with MI-FLEX 316 and 904 flexible flue liners, this top clamp provides essential support by bearing the vertical weight of the flue liner at the top of the stack. All MI-FLEX accessories, including this top clamp, comply with Building Regulations Document J, which mandates that a flexible flue liner must be installed completely enclosed inside a masonry chimney. The top clamp is suitable for appliances operating at temperatures up to 600°C (T600 designation), making it ideal for use with wood (under 20% moisture), smokeless coal, gas, and oil. For optimal functionality, ensure that the chimney stack is fully weatherproofed and of sound construction, and that all chimney pots are in good condition with appropriate flaunching. Regular maintenance and sweeping are essential for safe operation, particularly with solid fuel appliances. Adhering to recommended cleaning schedules will help prevent blockages and ensure long-term efficiency.

  • SKU: 20-300-C
  • Item: Top Clamp - u00d8 300
  • 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 300 is used to support the vertical weight of a flexible flue liner at the top of a masonry chimney stack.

Brand Summary

National Flues specialises in providing high-quality fireplaces and flue solutions nationwide. With an emphasis on unbeatable prices, reliability, and excellent customer service, we cater to both retail and trade customers, offering secure online payments and dependable deliveries.

National Flues Verdict

The Top Clamp - Ø 300 is one of our top-rated products for reliable chimney flue installations. It offers seamless support and is designed to work perfectly with MI-FLEX flexible flue liners. We deliver nationwide and cater to both retail and trade customers, making us a dependable partner for all your flue solutions.

Our Rating
9.7/10

FAQs

The Top Clamp - Ø 300 is designed for use with MI-FLEX 316 and 904 flexible flue liners.

The installation must adhere to Building Regulations Document J, which requires the flexible flue liner to be completely enclosed inside a masonry chimney.

The Top Clamp - Ø 300 is suitable for use on appliances operating up to 600°C, designated as T600.

The top clamp is suitable for use with wood (under 20% moisture), smokeless coal, gas, and oil.

For solid fuel appliances, the chimney should be swept at least twice a year – once at the start and once at the end of the heating season. Chimneys serving other types of appliances should be swept at least once a year.

Chimney sweeping should be carried out by a competent person. For solid fuel appliances, a HETAS registered sweep is recommended.

Ensure that chimney pots are in good condition without cracks, and the chimney stack is fully weatherproofed and of sound construction before installation.