Year guarantee*
Vortex Pro: Internal
Grant Vortex Pro Internal models are designed to suit kitchens and utility rooms, delivering both choice and performance across the range.
The Vortex Pro Internal range is incredibly efficient, combining the latest Riello burner technology with Grant’s trusted, patented technologies. The models available within range are ideal for direct boiler replacements of older oil-fired models.
a HeatingFeatures & benefits
- *5 year guarantee when installed by a G1 Installer (Terms and Conditions apply)
- Available in outputs from 15kW up to 70kW
- Sealed system models also available in outputs from 15kW to up 46kW
- Incredible space heating efficiencies
- Quiet operation
- Designed to be installer-friendly and straightforward to service
- Compatible with Grant EZ-Fit flue systems
- This range is biofuel compatible (depending on the type of biofuel and % blend)
- Heating engineers should visit the Professionals Vortex Pro Internal range webpage to read more about these models
Introducing Grant’s patented heating technologies
Unlike traditional oil-fired boilers, the Vortex and VortexBlue condensing boiler has a built-in stainless-steel heat exchanger incorporating Grant’s unique turbulator baffle system which cools the gases to a point where the latent heat, normally lost to the atmosphere through the flue, can be usefully extracted. The additional energy recovered enables the boiler to operate continuously at much higher efficiency levels, resulting in lower heating and hot water running costs.
Discover the complete Grant oil boiler range here.
