Oil Boilers

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The name ‘Grant’ has in recent years become synonymous with highly efficient oil-fired central heating appliances throughout the UK which is why its the boiler of choice for us to supply.

It comes as no surprise to see Grant yet again leading the way with the Grant Vortex oil-fired condensing boiler range with exceptional efficiencies.

Grant’s ultra high efficiency Vortex Condensing Range has been on the market for over 10 years and now features 39 different model variations, with outputs ranging from 12-70kW (50,000 240,000 Btu/h)


As with all oil-fired appliances, Grant Vortex Condensing Oil 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 the burner and all the internal serviceable parts.

The unique heat exchanger on Grant Vortex Condensing Oil Boilers is covered by a 5-year guarantee. All other component parts of the boiler are guaranteed for 2 years from the date of purchase (excluding consumable items), subject to being installed in accordance with the manufacturer’s instructions.

Please contact us and we will be happy to advise you.