Grant Vortex Boilerhouse Model

Boilerhouse Model

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A high efficiency condensing range of oil boilers designed for boiler house or garage installation.
This boiler house oil boiler features the award winning unique Grant Vortex heat exchanger and has some of the highest efficiencies available on the market today.
The Grant Vortex Boiler House is compatible with all Grant EZ-Fit Flue systems and are flued in exactly the same way as Utility models, further enhancing installation options.

Features and Benefits

  • High efficiency SEAI Harp “A” Rating
  • Features a Riello RDB Burner
  • Suitable for balanced or conventional flue application
  • Compact design supplied with factory fitted red insulated jacket
  • Fully approved OFTEC Standard and EC directives
  • Easy installation
  • *One year manufacturer’s warranty with five year guarantee on boiler heat exchanger (T&Cs Apply)

Installation & Commissioning

Installation must comply with the current Building Regulations. As with all oil-fired appliances, Grant Condensing Boilers require commissioning at the time of Installation.
This simple process ensures that the boiler is working at peak efficiency which, in turn, will result in lower running costs and long term reliability.
Annual maintenance is also made easy by Grant’s cleverly designed front service access to both burner and all the internal serviceable parts.
This feature enables Grant Condensing Boilers to be fitted neatly and unobtrusively within either the kitchen, boiler house, or utility room environment.

Download Documents

Grant Boiler Brochure

Grant Boilerhouse Installation Manual

For more information please contact our Plumbing Department in

Cork 021 4705 800

You can also email your query to

Additional information

Heating Brand

Tramore Road, Cork, T12WK59
021 4705800|
Hibernian Salt, Tivoli Industrial Estate, Cork, T23 VH96
021 4559955|
Osberstown Business Park, Osberstown, Naas, Co Kildare, W91 EDN7
045 888300|