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Knowledge & Support
Explore our Knowledge Hub:
Tips & Advice Education Area Case Studies The Grant House Virtual House FAQs Glossary Visit the Knowledge Hub
Grant Heating Products
Flues
If you are installing a new Grant Vortex boiler at your home, we have the flue system solution for you as well. The Grant EZ-Fit flue range is a comprehensive range of flue systems designed to suit all Vortex oil boilers including internal and external installations. You can read more about each of our flue systems below and please speak to your boiler installer for further information about which system will be right for your home.
EZ-Fit Internal Low Level Balanced Flues
Yellow System
- Suitable for Internal Grant Vortex boilers up to 70kW
- Self-sealing ducts requiring no silicone or tape
- Plume diverter kits available
EZ-Fit Internal Vertical Balanced Flues
White System
- Suitable for Internal Grant Vortex boilers up to 70kW
- Unique connection system ensures easy assembly
- Supplied as a complete kit
EZ-Fit Internal High Level Balanced Flues
White System
- Suitable for Internal Grant Vortex boilers up to 70kW
- Maximum total flue length = 10 metres (deduct 1 metre for each additional 45° elbow used)
- Flue may be extended horizontally and vertically
EZ-Fit External High Level / Vertical Flues
Green System (for internal boilers)
- Suitable for Grant Vortex boilers up to 70kW
- Supplied in modular form
- Ideal when a more complicated external flue configuration is required
EZ-Fit Flexible Vertical Balanced Flues
Red System
- Suitable for Grant Vortex boilers up to 26kW
- Quick and simple to install
- Available in 6, 8, 10 and 12 metre packs
EZ-Fit Vertical conventional flues
Orange System
- Suitable for Grant Vortex boilers up to 70kW
- Designed to enable an existing chimney to be utilised
- Available in 6, 8, 10, 11, 12, 14 and 16 metre flexi packs
EZ-Fit External Flues
Green System (for outdoor boilers)
- Suitable for Grant Vortex external boilers up to 70kW
- Vertical and horizontal solutions
- Designed to enable the extension of the flue system supplied with all external modules
