EZ-Fit External Low Level / High Level Flues (Green System)

Grant EZ-Fit Green System - blackThis external version of the Grant high level and vertical flues is compatible with all Grant Vortex models. Available in a modular form, the system can cater for most installations. The flue is manufactured from a high grade stainless steel, to ensure longevity.

Plume Diverter

Grant’s plume diverter allows internal Vortex models to connect to an external high level/vertical flue arrangement, whilst maintaining the existing balanced/sealed boiler operation. Converting an existing EZ-Fit Yellow System low level flue to an external high level or vertical arrangement without any additional building work, is also straightforward, which is useful when pluming (steam) from the terminal is bothersome.

To alter a Grant Vortex outdoor module/outdoor combination module to high level or vertical conventional flue arrangement, the stainless steel starter elbow can be used. Being fully insulated and having O-ring seals and locking bands, ensures a rigid flue construction at all times.

Features

  • Suitable for Grant Vortex boilers up to 70kW
  • Maximum vertical flue length = 8 metres
  • Maximum horizontal flue length = 4 metres
  • Supplied in modular form, enabling most installations to be accommodated
  • Short (270 – 350mm) or standard (370 – 550mm) starter kits
  • Starter kits can be extended using extensions and elbows from the low level balanced Yellow System.
  • Convert existing Yellow System low level flue to an external high level/vertical arrangement (Plume diverter)
  • Double skin extensions available in 150mm, 250mm, 450mm or 950mm fixed lengths and a 195-270mm adjustable length
  • Possible to create offsets in straight flue runs by using our 45° elbows and extensions

Case Studies

Grant Renewables provide solution for Grade II building

The Sail Loft, a Grade II listed building in Cowes on the Isle of Wight has undergone a major refurbishment to provide open plan office space for a charity which is looking to expand. To make the building as energy efficient as possible, a range of renewable technologies from GrantRead More

Grant biomass boilers earning their keep for homeowners

Grant UK often receives positive feedback from installers on the financial benefits their customers are seeing after having a Grant condensing biomass boiler installed in their property, especially those receiving the Government’s Renewable Heat Initiative (RHI). The Non-Domestic and Domestic RHI financially support businesses, the public sector, and homeowners withRead More

Townsends take up renewables

Established in 1945, W.J Townsend & Son is a family run business providing domestic customers in Towcester and surrounding areas with a comprehensive range of plumbing and heating services. The business has been in the family for over 75 years with William John Townsend, founding the company. Andy his sonRead More