National Gallery of Ireland | Hevac
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National Gallery of Ireland

On May 27th 2014 Hevac Limited completed installation works for a flue system in the temporary boiler-house at the National Gallery of Ireland as part of a major re-vamp at the site.

The brief was to supply and install a combined header and vertical riser to match the Hevac supplied Hamworthy Wessex Modumax 110/220 HE boilers, rated at 660 kW with Jeremias DWECO 316 twin-wall flue:
Boiler connections: 250mm
Header & riser: 300mm
Horizontal Riser: 10 Meters
Total Flue: 18.5 Meters


All flue systems offered by Hevac and Jeremias comply with the now compulsory CE marked certified by the notified body TUV-SUD in accordance to the IS EN 1856:1.

Hevac have the ability to offer a complete survey, design, fabrication and installation service for all commercial and industrial flue and chimney systems nationwide: Condensing, Oil, Gas or Biomass Boilers, CHP’s, Generator’s, Industrial Exhaust, Fire rated Ventilation Systems and Free Standing Industrial Chimneys. 

With our partners, Jeremias, we have qualified, experienced engineers and technicians who can generate bespoke construction drawings and schematics for the approval by
the client prior to construction.

Should this type of application match your site demands, build requirements and appeal to you, the Hevac design team would be delighted to assist and handle your query. Please do not hesitate to contact us on 01-4191919 for your next project.

Jeremias DW Twin Wall SS Flue

  • DW Twin Walled Flue 316 SS.
  • CE marked certified by body TUV-SUD in accordance to the IS EN 1856:1
  • 4 Hour fire Rated to BS476 Part 20.
  • Suitable for operating temperature of  600 deg C.

Hamworthy Wessex Modumax

  • 3 x Modumax 110/220 HE
  • Total Load 660 kW
  • Fully Modulating
  • Maximum 10 bar working pressure

Please download our case study brochure for the National Gallery.........

Futher details available in our Brand Section or send an enquiry to our Sales Engineer: Paul Devereux .