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

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

   

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

Need Help? Call 01670 206999

  • 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

National Flues Ltd 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.

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.

 

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