Oil Boilers
Grant's Vortex and VortexBlue oil boiler ranges consist of sixty-three models with outputs ranging from 12kW up to 70kW, providing installers with choice when it comes to installation.
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Use our national merchant search to find a Grant supplier near you
Configure your flue
We have a wide range of options available when it comes to flue systems so we have a helpful tool to put the right flue with the right boiler.
Use tool