Products
Oil Boilers
The Grant Vortex condensing oil boiler range. The most efficient and reliable heating boilers in Ireland.
Grant Vortex Outdoor Wall Hung
- SEAI HARP efficiency 93.8% to 94.9%
- Outputs of 12 to 21kW
Flues
EZ Fit Internal Low Level Balanced Flue (yellow system)
- Suitable for internal Grant Vortex boilers up to 70kW
- Extensions available
- Optional plume diverter (max height 6 meters)
EZ Fit Blue Single Wall Flue Kit
- Single wall stainless steel in 80mm & 100mm
- Plume diverter 1m kit or a 2m telescopic kits
- Extensions available
EZ Fit Flue Internal High Level Balanced Flue (White System)
- Suitable for internal Grant Vortex boilers up to 70kW
- Extensions available
- Flue may be extended horizontally and vertically
EZ Fit Flue Internal Vertical Balanced Flue (White System)
- Suitable for internal Grant Vortex boilers up to 70kW
- Extensions available
- Supplied as a complete kit (3 meters inside with a further 1 meter terminal)
EZ Fit Vertical Conventional Flue (Orange System)
- Suitable for Grant Vortex boilers up to 70kW
- Can be installed into existing chimneys
- Quick & easy to install
EZ Fit External Flue (green system) for outdoor boilers
- Suitable for Grant external boilers
- Starter connections available
- Possible to create offsets in straight flue runs by using our 45° bends and extensions.
EZ Fit Flexible Vertical Balanced Flue (Red system)
- Suitable for Grant Vortex boilers up to 26kW
- Quick and easy to install
- 1 meter extended flue terminal available as an option
Accessories
Grant Vortex Mag One Magnetic Filter
- 6 bar max working pressure
- Supplied with spare sealing washers & o-rings
- 360° installation & 1" G.B connections
Grant GES264 Sequence Controller
- Can control 2 - 4 heaters
- Accepts multiple heating appliances
- Reduces heating bills
Grant GEO360 Weather Compensator
- System reacts to internal and external temperature changes
- Monitors weather conditions throughout the year
- Maximises overall system efficiency
Why upgrade to a Grant oil-fired boiler?
For the past 40 years Grant has developed some of the most innovative and efficient oil-fired boilers in the UK and Ireland. Utilising our patented Vortex stainless steel secondary heat exchanger, Grant boilers are designed and manufactured to the highest standards so you can be confident in their durability and efficiency. We believe in simplicity, and while our technology is advanced, our boilers are low maintenance and easy to install. And with over 60 models and hundreds of different EZ-Fit flue combinations there's sure to be a solution that's right for you.