EZ Fit Flexible Vertical Balanced Flue (Red system)

EZ Fit Flexible Vertical Balanced Flue (Red system)

The Grant red flue system is a stainless steel flexible balanced flue system.  It can be used on Grant condensing boilers up to 26kW.  This system allows a balanced flue to be installed into an existing chimney.  

How do our flues work?

Features & benefits

  • Total maximum flue length is 20m limited at 45° elbows
  • Pack lengths available in 6, 8, 10 and 12m packs
  • Offsets in straight flue runs can be achieved by using 45° elbows and extensions
  • Flue diameter: inner 80mm, outer 125mm
  • Same flue extensions from white system can be used
  • Quick and easy to install
  • Available in outputs of up to 26kW only
  • 1 meter extended flue terminal available as an option


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