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The Grant VortexBlue External Combi teams together Grant’s patented technologies with Riello’s ultra-low NOx burner to deliver heating and hot water efficiently and sustainably.
When an outdoor solution is needed for a new boiler, the Grant VortexBlue External Combi can be the answer with its high quality, external powder-coated casing and built-in frost protection. Designed for all weather conditions, these boilers achieve excellent efficiencies and hot water performance.
a Heating b WaterOil boilers today are significantly more efficient that older oil-fired appliances. This is why when a homeowner upgrades their old oil boiler for a new one, such as a Grant VortexBlue oil boiler, they will see their fuel usage drop as well as their fuel bills. Furthermore, a Grant VortexBlue boiler has ultra-low NOx emissions so choosing a Grant blue flame boiler can help homeowners make their heating greener and more sustainable.
Discover more about how the Grant VortexBlue oil boilers differ to other boilers with our YouTube video here.
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