Multi Fuel Flexible Flue Liner

Buy Now

Stainless steel flexible flue liners are designed for lining an existing flue or masonry chimney. Multifuel flexible is a twin skin chimney liner designed for gas, oil and multifuel, where the maximum flue gas temperature does not exceed 600°C. There are two grades available, 316L and a higher grade of 904L which is suitable for the extreme conditions found with coal based solid fuel installations.

  • 316 or 904 grade stainless steel twin skin construction
  • For use inside masonry chimneys only
  • Residential and commercial installations
  • Class 1 multi fuel applications
  • Diameters from 80mm to 405mm
  • CE Approved to BSEN 1856-2
  • Designations 316 = T600 N1 W V2 50012 G (High Temp. Applicatons), T200 P1 W V2 L50012 O (Low Temp. Applications)
  • Designations 904 = T600 N1 W V2 L70012 G (High Temp. Applications), T200 P1 W V2 L70012 O (Low Temp. Applications)

Product Description

  • Both inner and outer layers are made from corrosion-resistant 316L stainless steel. 904L stainless steel is also available as an option for the extreme conditions found with coal based solid fuel installations
  • Corrugated outer skin for high crush resistance
  • Smooth inner skin resists corrosive attack due to easy drain down of condensate, less opportunity for soot collection and smooth surface for ease of sweeping
  • Inner skin remains overlapping to protect the joint from corrosion penetration even at minimum bending radius
  • Inner skin remains smooth and protective even after the rigours of installation

Downloads

Images

  • Flex Liner

    Flex Liner

Specflue Store Price List Price List
Products RSS Feed

Latest news

Answers to end user questions

The popularity of wood burning appliances has risen in recent years, which means that heating engineers are more likely to be quizzed on wo…
Read more