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Oil Boilers
A-Z Categories
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£62.99 £52.49Grant White System Extension 12-26kW 450mm - EXTK09450/90
Ref: HGRA525
- Suitable for models up to 26kw
- For use with high level, vertical and red system internal use only
- Dimensions: 450mm
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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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£22.46 £18.72Grant White System Adjustable Wall Bracket 12-26kW - BRK2990
Ref: HGRA539
- Diameter: 145mm
- White powder coated
- Wall bracket
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£60.01 £50.01Grant Yellow System Extension 26-70kW 225mm - X200S
Ref: HGRA513
- Designed for use with horizontal flues only
- Dimensions: 225mm extension
- Suitable for use with models up to 26kW
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£142.16 £118.47Worcester Oilfit 1m Flue Extension 100mm/150mm - 7716190045
Ref: HWOR878
- Compatible with all Greenstar oil-fired condensing boilers
- Quick & simple to install
- Aesthetically pleasing design
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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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£101.00 £84.17Grant White System Pitched Roof Flashing and Collar (Lead Replacement) 26-70kW - VTK26P200/X
Ref: HGRA538
- Pitched roof flashing (Lead replacement)
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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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£71.48 £59.57Grant Yellow System Extension 26-70kW 450mm - X200M
Ref: HGRA514
- Designed for use with horizontal flues only
- Dimensions: 450mm extension
- Suitable for use with models up to 26-70kW
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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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£75.60 £63.00Grant White System Pitched Flashing Lead 26-70kW - VTK26P240
Ref: HGRA535
- Pitched roof flashing with collar
- Suitable for use with models up to 26-70kW
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£217.92 £181.60Worcester Standard Horizontal Flue Kit
Ref: HWOR894
- Suits: 32-50 & 50-70kW Worcester Oil Boilers
- Compatible with Heatslave II & Danesmoor
- Dimensions: 100/150mm
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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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£22.48 £18.73Grant White System Adjustable Wall Bracket 26-70kW - BRK30200
Ref: HGRA540
- Diameter: 155mm
- White powder coated
- Wall bracket
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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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£32.14 £26.78Worcester High Level Horizontal Flue Adaptor 60mm/100mm - 7716191164
Ref: HWOR879
- Compatible with the Worcester Greenstar boilers
- Colour: White
- Quick & easy to install
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£293.76 £244.80Worcester Vertical BF Flue Kit
Ref: HWOR895
- Suits: 32-50 & 50-70kW Worcester Oil Boilers
- Compatible with Heatslave II & Danesmoor
- Dimensions: 100/150mm
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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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£2,982.78 £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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£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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£62.99 £52.49Grant White System Pitched Master Flashing Aluminium 12-70kW - VTMF90/200
Ref: HGRA533
- Pitched roof flashing
- Material: Aluminium
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£72.28 £60.23Grant White System Pitched Flashing Lead 12-26kW - VTK25P90
Ref: HGRA534
- Pitched roof flashing with collar
- Suitable for use with models up to 26kW
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£79.37 £66.14Grant White System Extension 26-70kW 450mm - EXTK10450/200
Ref: HGRA526
- Suitable for models up to 26-70kw
- For use with high level, vertical and red system internal use only
- Dimensions: 450mm
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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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£57.55 £47.96Grant White System Flat Flashing 26-70kW - VTK28F200
Ref: HGRA537
- Flat roof flashing
- Material: Aluminium
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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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£115.20 £96.00Grant White System Adjustable Extension 26-70kW 275-450mm - EXTK14ADJ200
Ref: HGRA530
- Grant White System Adjustable Extension
- Adjustable: 275-450mm
- Suits: 26-70kW Grant Boilers
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£106.52 £88.77Grant White System Extension 26-70kW 950mm - EXTK12950/200
Ref: HGRA528
- Suitable for models up to 26Kw
- For use with high level, vertical and red system internal use only
- Dimensions: 950mm
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£84.10 £70.08Grant Yellow System Extension 26-70kW 675mm - X200L
Ref: HGRA515
- Designed for use with horizontal flues only
- Dimensions: 675mm extension
- Suitable for use with models up to 26-70kW
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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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