Oil Boilers
The Vortex and VortexBlue oil-fired condensing boilers are available in internal, external, combination, boiler house and wall hung models.
Find a Merchant
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 which can help you find the right flue for your Grant boiler installations
Use the Grant Flue Configurator Tool