EZ Flues: Internal low level balanced flues (yellow system)

EZ Flues: Internal low level balanced flues (yellow system)

The Grant low level balanced flue range has been developed to make the installation of Grant Vortex and VortexBlue boilers both quick and simple, whilst ensuring trouble free operation even in the most exposed site conditions.

Features & benefits

The Yellow system has been developed to make the installation of Grant boilers both quick and simple, whilst ensuring trouble free operation – even in the most exposed site conditions.

The round low level kits feature self-sealing ducts requiring no silicone or tape for joints, and the unique quick-fit clamp arrangement ensures a perfect seal every time. In fact, the new telescopic flue system requires only two simple operations to complete the installation. The kits are compatible with all Internal Grant boilers. 

The flue terminal has a compact design, making it ideal for installations where the visual appearance is important. The new cone design reduces the possibility of condensate, produced in the combustion process, staining external wall surfaces or patio slabs.

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Extensions and elbows

The flue kits are telescopic and available in short or standard options. For wall thicknesses greater than shown, three extensions are available which extend the flue by 225mm, 450mm or 675mm. 90º and 45º elbows are also available to give a greater degree of flexibility when siting the boiler.

Maximum horizontal length = 4 metres  (including one 90° or two 45° elbows)

Plume diverter kits (Black painted)

Grant has developed a solution for existing low level flues where pluming causes a nuisance. The new plume diverter kits are designed to fit with our latest EZ-Fit Yellow low level balanced flue system. The kit comprises a starter elbow, which fits over the already fitted flue terminal, 2 x 1m lengths of stainless steel flue pipe, a terminal elbow together with 2 x adjustable brackets. It is available in 80mm diameter for boilers up to 26kW and 100mm diameter for boilers from 26-70kW.

  • External sections available in black
  • Telescopic design
  • Quick and simple to install
  • Self-sealing ducts requiring no silicone or tape
  • 80mm flue pipe diameter for boilers up to 26kW
  • 100mm flue diameter for boilers from 26-70kW
  • Optional plume diverter (maximum height = 6 metres)
  • Compact terminal section – ideal for installations where visual appearance is important.
  • Terminal guard included

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Configure your flue

We have a wide range of options available when it comes to flue systems, here's a helpful hand to put the right flue with the right boiler.

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