Key Information

• Designed for kitchens and utility rooms
• Great performance
• Great direct replacement for an older, oil-fired boiler model
• Quiet operation
• Installer-friendly
• Easy to service
• Latest Riello burner technology
• HVO/biofuel-compatible (please note that this depends on the biofuel type and blend percentage)
• Compatible with Grant EZ-Fit flue systems
• Set output: 64kW
• Max output: 70kW
• 10-year guarantee when installed by a G1 installer (terms and conditions apply – please see brochure for additional details)

Designed for kitchens and utility rooms, the Grant Vortex Pro Internal Boiler VTX46/70 offers quiet operation and great performance. It’s an ideal direct replacement for an older, oil-fired boiler model. Plus, it’s installer-friendly and easy to service for hassle-free fitting and maintenance.

On top of Grant’s trusted, patented technologies, the boiler has the latest Riello burner technology and biofuel compatibility. It’s also compatible with Grant EZ-Fit flue systems.

For peace of mind, the boiler comes with a 10-year guarantee when installed by a G1 installer, subject to Grant’s terms and conditions.