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Boilers
A-Z Categories
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£1,942.80 £1,619.00Worcester Bosch Greenstar Danesmoor Utility Regular Oil Boiler 2022+ 18/25kW - 7731600246
Ref: HWOR557
- Output: 25kW
- ErP A rated for heating
- EasyControl compatible
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£1,996.40 £1,663.67Grant Vortex Pro Utility Boiler - 15-26kW
Ref: HGRA022
- 10 year guarantee when installed by a G1 Installer
- Award winning range
- Outputs ranging from 15-70kW
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£3,066.00 £2,555.00Grant Vortex Pro Combi Boiler 26kW
Ref: HGRA044
- 10 year guarantee when installed by a G1 Installer
- Compliant with September 2018 low NOx legislation
- Outputs of 21, 26 & 36kW
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£2,635.88 £2,196.57Grant Vortex Pro 26/46 Oil Boiler
Ref: HGRA079
- 10 year guarantee when installed by a G1 Installer
- Space heating efficiencies of 90.0 – 94.5%
- Quiet operation
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£345.14 £287.62Grant White System High Level Adjustable 1.2m Flue Kit with 90° Elbow & Terminal 12-26kW - HLK015090
Ref: HGRA519
- Possible to create offsets in straight flue runs by using our 45° elbows & extensions
- Maximum total flue length: 12 metres (Deduct 1 metre for each additional 45° elbow used)
- Supplied as a complete kit
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£422.23 £351.86Grant White System Adjustable Vertical 3m Flue Kit with Terminal and Storm Collar 12-26kW - VTK055090
Ref: HGRA521
Grant White System Adjustable Vertical 3m Flue Kit c/w Terminal and Storm Collar 12-26kW - VTK055090--> -
£3,034.46 £2,528.72Grant Vortex Pro Combi Boiler 21kW
Ref: HGRA043
- 10 year guarantee when installed by a G1 Installer
- Compliant with September 2018 low NOx legislation
- Outputs of 21kW & 26kW
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£2,229.42 £1,857.85Grant Vortex Pro Sealed System Boiler 15-26kW - VTXS1526
Ref: HGRA027
- 10 year guarantee when installed by a G1 Installer
- Award winning range
- ErP efficiency: Rated A and registered with the energy savings trust
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£2,394.00 £1,995.00Worcester Bosch Greenstar Danesmoor Utility Regular Oil Boiler 2022+ 25/32kW - 7731600247
Ref: HWOR558
- Output: 32kW
- ErP A rated for heating
- EasyControl compatible
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£1,790.54 £1,492.12Grant Vortex Eco Utility Boiler 21-26kW
Ref: HGRA002
- Compliant with September 2018 low NOx legislation
- Outputs: 15–35kW
- 90.3 – 90.8% Gross SAP2009 annual efficiency
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£1,794.00 £1,495.00Worcester Bosch Greenstar Danesmoor Utility Regular Oil Boiler 2022+ 12/18kW - 7731600245
Ref: HWOR556
- Output: 18kW
- ErP A rated for heating
- EasyControl compatible
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£462.53 £385.44Grant White System Adjustable Vertical 3m Flue Kit with Terminal and Storm Collar 26-70kW - VTK0690200
Ref: HGRA522
- Grant White System Adjustable Vertical 3m Flue Kit
- Comes with Terminal & Storm Collar
- Suits: 26-70kW
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£1,633.74 £1,361.45Grant Vortex Eco Utility Boiler 15-21kW
Ref: HGRA001
- Compliant with September 2018 low NOx legislation
- Outputs: 15–35kW
- 90.3 – 90.8% Gross SAP2009 annual efficiency
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£2,138.32 £1,781.93Grant Vortex Eco Utility Boiler 26-35kW
Ref: HGRA003
- Compliant with September 2018 low NOx legislation
- Outputs: 15–35kW
- 90.3 – 90.8% Gross SAP2009 annual efficiency
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£1,948.22 £1,623.52Grant Vortex Eco Utility Internal Sealed System Boiler 15-21kW
Ref: HGRA004
- Compliant with September 2018 low NOx legislation
- Outputs: 15–35kW
- 90.3 – 90.8% Gross SAP2009 annual efficiency
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£2,114.66 £1,762.22Grant Vortex Eco Utility Internal Sealed System Boiler 21-26kW
Ref: HGRA005
- Compliant with September 2018 low NOx legislation
- Outputs: 15–35kW
- 90.3 – 90.8% Gross SAP2009 annual efficiency
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£368.80 £307.33Grant White System High Level Adjustable 1.2m Flue Kit with 90° Elbow and Terminal 26-70kW - HLK0290200
Ref: HGRA520
- Possible to create offsets in straight flue runs by using our 45° elbows & extensions
- Maximum total flue length: 12 metres (Deduct 1 metre for each additional 45° elbow used)
- Supplied as a complete kit
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£3,037.09 £2,530.91Grant Vortex Pro External 26/46 Oil Boiler
Ref: HGRA082
- 10 year guarantee when installed by a G1 Installer
- Incredible space heating efficiencies of 90.0 – 94.5%
- Quick installation with factory-fitted multi-directional flue
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£1,484.82 £1,237.35Grant Vortex Boiler House 15/26
Ref: HGRA076
- 5 year guarantee when installed by a G1 Installer
- Efficient with space heating efficiencies of between 90.06% - 92.7%
- Encompass the same unique stainless steel heat exchangers as other Vortex boilers
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£2,982.78 £2,485.65Grant Vortex Pro 46/70 Oil Boiler
Ref: HGRA080
- 10 year guarantee when installed by a G1 Installer
- Space heating efficiencies of 90.0 – 94.5%
- Quiet operation
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£2,938.10 £2,448.42Grant Vortex Pro System 26/46 Oil Boiler
Ref: HGRA081
- 10 year guarantee when installed by a G1 Installer
- Space heating efficiencies of 90.0 – 94.5%
- Quiet operation
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£3,430.42 £2,858.68Grant Vortex Pro Combi Boiler 36kW
Ref: HGRA045
- 10 year guarantee when installed by a G1 Installer
- Output: 36kW
- 89.5-91.6% Gross SAP2009 annual efficiency
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£2,444.92 £2,037.43Grant Vortex Eco Utility Internal Sealed System Boiler 26-35kW
Ref: HGRA006
- Compliant with September 2018 low NOx legislation
- Outputs: 15–35kW
- 90.3 – 90.8% Gross SAP2009 annual efficiency
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£2,879.41 £2,399.51Grant Vortex Boiler House 46/70
Ref: HGRA078
- 5 year guarantee when installed by a G1 Installer
- Efficient with space heating efficiencies of between 90.06% - 92.7%
- Encompass the same unique stainless steel heat exchangers as other Vortex boilers
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£2,353.81 £1,961.51Grant Vortex Boiler House 26/46
Ref: HGRA077
- 5 year guarantee when installed by a G1 Installer
- Efficient with space heating efficiencies of between 90.06% - 92.7%
- Encompass the same unique stainless steel heat exchangers as other Vortex boilers
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£3,455.82 £2,879.85Grant Vortex Pro External 46/70 Oil Boiler
Ref: HGRA083
- 10 year guarantee when installed by a G1 Installer
- Incredible space heating efficiencies of 90.0 – 94.5%
- Quick installation with factory-fitted multi-directional flue
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