The boiler adopts an environmentally friendly combustion method - full premixed combustion, and the gas and air are precisely adjusted and premixed in advance to ensure more complete combustion.
The boiler adopts a double-drum longitudinal "D" type arrangement structure; water, steam or steam-water mixture flows in the pipe; flame burns and flue gas flows outside the pipe, forming extremely fast steam-water.
When you use a -approved engineer you can be sure that they know the inside and out use so you need an OFTEC engineer for each servicing They will assess your and perform tests to ensure it is safe efficient and working to its highest potential
The Vortex condensing unlike traditionalred has a built-in stainless steel heat exchanger that uses turbulator baffle system and helps cool the gases enabling the latent heat thats otherwise lost to be extracted and used in the heating process
The Grant Vortex condensing oil boiler range comprises of some of the most efficient and reliable oil fired boilers in Ireland
13 hours ago · The existing older were removed as well and replaced with a range of new appliances fitted with low Nox yellow flame and blue flame burners supplied by UK Four Vortex and VortexBlue have been installed and these will be used for the OFTEC practical training and assessments of heating engineers attending courses at
Outputs ranging from 1570kW 9006 927% Space heating efficiency The House models encompass the same unique stainless-steel heat exchangers used in other Vortex together with exclusive turbulator baffle system which provides ultra-high efficiency and low running costs Compatible with all EZ-Fit Flue systems the models can be flued in the same way as Utility
Grant oil boilers endorsed by Energy Saving Trust for over fifteen years For over fifteen the years Grant oil boilers have been endorsed by the Energy Saving Trust an independent organisation that strives to help householders make informed decisions about their energy choices by identifying efficient solutions and products to fulfil their needs
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