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100mm (4 inch) Flue Liner 316L for Gas and Oil (316L Grade)

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Perfect for both gas and oil appliances, our 100mm (4 inch) 316L Stainless Steel Flue Liner is a standard in chimney relining. Built to accommodate temperatures up to 260°C, it’s designed for optimal performance and durability.

£10.99 incl VAT

  •   Description  
  •   Product Details  

Our 100mm (4 inch) Flue Liner is designed to be a robust and efficient solution for relining masonry chimneys. Constructed from high-grade 316L stainless steel, this flue liner boasts a thickness of 0.10mm and features five convolutions between each seam, making it exceptionally durable. The unique TRIPLELOCK seal ensures maximum security and efficiency, complying with both BS 715 and BS EN 1856:2 standards. Ideal for use with gas appliances (as specified by the fire manufacturer) and oil appliances up to 28 seconds, this liner can handle temperatures up to 260°C. Installation is straightforward with a pull-down method and secure fitting process. Maintenance is minimal, requiring at least an annual inspection. With National Flues' commitment to quality and affordability, this flue liner stands out as an excellent choice for both retail and trade customers.

  • SKU: 4Z-100-1
  • Item: Flue Liner 316L for Gas and Oil (316L Grade)
  • Fuel Type:: Gas and Oil
  • Diameter Range:: 80mm to 300mm
  • Material:: 0.10mm 316L Grade Stainless Steel
  • Joint Method:: Triplelock
  • Designations:: EN1856-2 T250 N1 D V3 L50010 G
  • Kitemarked:: Yes
  • CE Approved:: Yes
  • Warranty:: 10 Year Conditional Warranty
  • CPR:: 2797-CPR-603464

What is it for?

This product is designed for relining masonry chimneys, making them suitable for gas and oil appliances.

Brand Summary

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

National Flues Verdict

The 100mm (4 inch) Triplelock 316L Stainless Steel Flue Liner is a top-quality choice for relining masonry chimneys, suitable for gas and oil appliances. With our reliable nationwide delivery and competitive prices, this flue liner is a superb option for both retail and trade customers.

Our Rating
9.8/10

FAQs

The flue liner is constructed from high-grade 316L stainless steel, ensuring durability and resistance to high temperatures.

This flue liner is suitable for gas appliances (as specified by the fire manufacturer) and oil appliances up to 28 seconds.

The flue liner can handle temperatures up to 260°C.

The flue liner complies with BS 715 and BS EN 1856:2 standards.

The flue liner should be installed from the top of the chimney using a pull-down method. Detailed installation instructions are provided for optimal fitting.

It is recommended to sweep and maintain chimneys serving gas and oil appliances at least once a year.

The TRIPLELOCK seal ensures maximum security and efficiency, reducing the risk of leaks and enhancing the overall performance of the flue liner.