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Grant Oil Boilers offer over 30 years of design & manufacturer, specifically in oil fired boilers. The Grant Boiler range offers reliability & efficiency on all the Oil boiler products. PlumbNation assures its customers that Grant UK offers cost effective oil boiler solutions to rising energy costs. Offering condensing oil boilers, combination oil boilers, kitchen/utility oil boilers, and outdoor/external oil boilers, Grant Oil Boilers & PlumbNation are pleased to supply these oil fired boilers at the cheapest prices in the UK.

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    grant-wall-bracket-26-70kw-black-gwb200b
    Grant Wall Bracket 26-70kW Black GWB200B
    Grant
    £28.99 inc
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    grant-green-system-high-levelvertical-external-stainless-steel-wall-bracket-gwb90b
    Grant Green System High Level/Vertical External Stainless Steel Wall Bracket GWB90B
    Grant
    £29.86 inc
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    ✓ 10 In Stock
    grant-80mm-plume-diverter-wall-bracket-12-26kw
    Grant 80mm Plume Diverter Wall Bracket 12-26kW - GPDBRKT90B
    Grant
    £32.99 inc
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    grant-100mm-plume-diverter-kit-wall-bracket-26-70kw
    Grant 100mm Plume Diverter Kit Wall Bracket 26-70kW - GPDBRKT200B
    Grant
    £33.92 inc
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    grant-100mm-plume-diverter-250mm-plume-extension-26-70kw
    Grant 100mm Plume Diverter 250mm Plume Extension 26-70kW - GPD250EXT/200B
    Grant
    £34.14 inc
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    Extended Lead Time, 2 Weeks+
    grant-adjustable-wall-bracket-12-26kw
    Grant Adjustable Wall Bracket 12-26kW - BRK2990
    Grant
    £37.43 inc
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    ✓ 7 In Stock
    grant-80mm-plume-diverter-250mm-plume-extension-12-26kw
    Grant 80mm Plume Diverter 250mm Plume Extension 12-26kW - GPD250EXT/90B
    Grant
    £37.99 inc
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    grant-100mm-plume-diverter-kit-500mm-plume-extension-26-70kw-gpd500ext200
    Grant 100mm Plume Diverter Kit 500mm Plume Extension 26-70kW GPD500EXT/200 - GPD500EXT/200B
    Grant
    £40.12 inc
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    grant-adjustable-wall-bracket-26-70kw
    Grant Adjustable Wall Bracket 26-70kW - BRK30200
    Grant
    £41.99 inc
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    grant-green-system-12-26kw-extended-wall-bracket
    Grant Green System 12-26kw Extended Wall Bracket - GEB90B
    Grant
    £43.95 inc
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    ✓ 13 In Stock
    grant-green-system-26-70kw-extended-wall-bracket
    Grant Green System 26-70kw Extended Wall Bracket - GEB200B
    Grant
    £48.04 inc
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    grant-100mm-plume-diverter-kit-1000mm-plume-extension-26-70kw
    Grant 100mm Plume Diverter Kit 1000mm Plume Extension 26-70kW - GPD1000EXT/200B
    Grant
    £52.27 inc
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    ✓ 8 In Stock
    grant-80mm-plume-diverter-kit-1000mm-plume-extension-12-26kw
    Grant 80mm Plume Diverter Kit 1000mm Plume Extension 12-26kW
    Grant
    £54.99 inc
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    grant-24-hour-single-channel-mechanical-timer-kit-mtkit
    Grant 24 Hour Single Channel Mechanical Timer Kit MTKIT
    Grant
    £59.99 inc
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    ✓ 8 In Stock
    grant-80mm-plume-diverter-kit-45-elbow-12-26kw
    Grant 80mm Plume Diverter Kit 45° Elbow 12-26kW - GPDA45/90B
    Grant
    £60.07 inc
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    grant-yellow-system-round-low-level-balanced-flue-extension-225mm-x90s
    Grant Yellow System Round Low Level Balanced Flue Extension 225mm X90S
    Grant
    £62.59 inc
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    grant-extension-150mm-12-26kw-black-gx15090b
    Grant Extension 150mm 12-26kW Black GX150/90B
    Grant
    £62.59 inc
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    ✓ 6 In Stock
    grant-flat-flashing-12-26kw
    Grant Flat Flashing 12-26kW - VTK27F90
    Grant
    £62.59 inc
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    grant-extension-250mm-12-26kw-black-gx25090b
    Grant Extension 250mm 12-26kW Black GX250/90B
    Grant
    £63.99 inc
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    grant-100mm-plume-diverter-kit-45-elbow-26-70kw
    Grant 100mm Plume Diverter Kit 45° Elbow 26-70kW - GPDA45/200B
    Grant
    £66.34 inc
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    ✓ 5 In Stock
    grant-straight-terminal-only-12-26kw
    Grant Straight Terminal Only 12-26kW - GTL90B
    Grant
    £69.94 inc
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    Extended Lead Time, 2 Weeks+
    grant-round-low-level-balanced-flue-extension-225mm-x200s
    Grant Round Low Level Balanced Flue Extension 225mm X200S
    Grant
    £73.99 inc
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    ✓ 10 In Stock
    grant-green-system-external-high-levelvertical-flue-extension-450mm-cw-locking-band-gx45090b
    Grant Green System External High Level/Vertical Flue Extension 450mm C/W Locking Band GX450/90B
    Grant
    £73.99 inc
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    grant-yellow-system-round-low-level-balanced-flue-extension-450mm-x90m
    Grant Yellow System Round Low Level Balanced Flue Extension 450mm X90M
    Grant
    £77.99 inc
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    Extended Lead Time, 2 Weeks+
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    Grant High Level Aluminum Flat Roof Flashing - VTK28F200
    Grant
    £79.22 inc
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    ✓ 8 In Stock
    grant-green-system-external-vertical-terminal-gtv90b
    Grant Green System External Vertical Terminal GTV90B
    Grant
    £82.79 inc
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    grant-extension-450mm-26-70kw-black-gx450200b
    Grant Extension 450mm 26-70kW Black GX450/200B
    Grant
    £84.99 inc
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    grant-round-low-level-balanced-flue-extension-450mm-x200m
    Grant Round Low Level Balanced Flue Extension 450mm X200M
    Grant
    £86.99 inc
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    grant-yellow-system-round-low-level-balanced-flue-extension-675mm-x90l
    Grant Yellow System Round Low Level Balanced Flue Extension 675mm X90L
    Grant
    £88.79 inc
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    grant-vertical-terminal-26-70kw-black-gtv200b
    Grant Vertical Terminal 26-70kW Black GTV200B
    Grant
    £89.99 inc
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    grant-vortex-lead-pitched-roof-flashing-vtk25p90
    Grant Vortex Lead Pitched Roof Flashing VTK25P90
    Grant
    £89.99 inc
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    grant-green-system-external-high-levelvertical-flue-extension-950mm-cw-locking-band-gx95090b
    Grant Green System External High Level/Vertical Flue Extension 950mm C/W Locking Band GX950/90B
    Grant
    £91.19 inc
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    ✓ 15 In Stock
    grant-green-system-high-levelvertical-external-45-degree-elbow-cw-locking-band-ge4590b
    Grant Green System High Level/Vertical External 45 Degree Elbow C/W Locking Band GE45/90B
    Grant
    £91.99 inc
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    ✓ 7 In Stock
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