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Grant

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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Heat Pump Accessories (19)

Boiler Flues And Accessories (58)

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Boilers (25)

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£190 - £2140 (29)

£2140 - £2845 (21)


    grant-green-system-12-26kw-adjustable-195-270mm-flue-extension
    Grant Green System 12-26kw Adjustable 195-270mm Flue Extension - GXA250/90B
    £108.59 inc
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    ✓ In Stock
    grant-round-low-level-balanced-flue-extension-675mm-x200l
    Grant Round Low Level Balanced Flue Extension 675mm X200L
    £109.45 inc
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    ✓ In Stock
    grant-round-low-level-balanced-flue-45-degree-elbow-only-ez45200s
    Grant Round Low Level Balanced Flue 45 Degree Elbow Only EZ45/200S
    £127.43 inc
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    Extended Lead Time, 2 Weeks+
    grant-high-level-external-stainless-steel-45-degree-elbow-cw-locking-band
    Grant High Level External Stainless Steel 45 Degree Elbow C/W Locking Band - GE45/200B
    £130.07 inc
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    ✓ In Stock
    grant-green-system-external-high-level-90-degree-terminal-gth200b
    Grant Green System External High Level 90 Degree Terminal GTH200B
    £130.66 inc
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    ✓ In Stock
    grant-external-module-starter-elbow-test-point-12-26kw
    Grant External Module Starter (Elbow) & Test Point 12-26kW - GKM90B
    £152.82 inc
    VAT
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    ✓ In Stock
    grant-aerona3-50-litre-sealed-system-kit
    Grant Aerona3 50 Litre Sealed System Kit - HPAWSSK50
    £154.92 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-yellow-system-round-low-level-balanced-flue-90-degree-elbow-kit-ezelb90
    Grant Yellow System Round Low Level Balanced Flue 90 Degree Elbow Kit EZELB90
    £166.02 inc
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    ✓ In Stock
    grant-extension-module-starter-elbow-gkm200b
    Grant Extension Module Starter Elbow GKM200B
    £171.07 inc
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    Extended Lead Time, 2 Weeks+
    grant-round-low-level-balanced-short-flue-kit-ez90sb
    Grant Round Low Level Balanced Short Flue Kit EZ90SB
    £236.46 inc
    VAT
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    ✓ 7 In Stock
    grant-green-system-starter-flue-kit-12-26kw
    Grant Green System Starter Flue Kit 12-26kW - GK90B
    £246.22 inc
    VAT
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    ✓ In Stock
    grant-round-low-level-balanced-standard-flue-kit-ez90b
    Grant Round Low Level Balanced Standard Flue Kit EZ90B
    £247.19 inc
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    Extended Lead Time, 2 Weeks+
    grant-100mm-adjustable-plume-diverter-kit-2-metre-26-70kw
    Grant 100mm Adjustable Plume Diverter Kit 2 Metre 26-70kW - GDPA200B
    £262.12 inc
    VAT
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    ✓ In Stock
    grant-adjustable-plume-diverter-kit-80mm-x-2-metres-12-26kw-gpda90b
    Grant Adjustable Plume Diverter Kit 80mm x 2 Metres 12-26kW GPDA90B
    £268.02 inc
    VAT
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    ✓ 14 In Stock
    grant-round-low-level-balanced-standard-short-flue-kit-ez200sb
    Grant Round Low Level Balanced Standard Short Flue Kit EZ200SB
    £287.60 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-round-low-level-balanced-standard-flue-kit-ez200b
    Grant Round Low Level Balanced Standard Flue Kit EZ200B
    £290.39 inc
    VAT
    More Info
    ✓ 8 In Stock
    grant-standard-starter-kit-26-70kw-black-gk200b
    Grant Standard Starter Kit 26-70kW Black GK200B
    £303.60 inc
    VAT
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    ✓ In Stock
    grant-high-level-balanced-flue-kit-hlk015090
    Grant High Level Balanced Flue Kit HLK015090
    £410.39 inc
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    ✓ 14 In Stock
    grant-high-level-balanced-flue-kit-hlk0290200
    Grant High Level Balanced Flue Kit HLK0290/200
    £446.75 inc
    VAT
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    ✓ 5 In Stock
    grant-vortex-26-outdoor-sealed-system-kit
    Grant Vortex 26 Outdoor Sealed System Kit - VTXOMSSKIT26
    £483.88 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-3mtr-vertical-adjustable-flue-vtk055090
    Grant 3Mtr Vertical Adjustable Flue VTK055090
    £501.59 inc
    VAT
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    ✓ 5 In Stock
    grant-3mtr-adjustable-flue-kit-vtk0690200
    Grant 3Mtr Adjustable Flue Kit VTK0690200
    £535.46 inc
    VAT
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    ✓ 7 In Stock
    grant-vortex-46-outdoor-sealed-system-kit
    Grant Vortex 46 Outdoor Sealed System Kit - VTXOMSSKIT46
    £788.43 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-red-system-ss-6m-liner-connection-pack-12-26kw
    Grant Red System SS 6m Liner & Connection Pack 12-26kW - GFXBF6/26COMR
    £938.52 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-red-system-ss-8m-liner-connection-pack-12-26kw
    Grant Red System SS 8m Liner & Connection Pack 12-26kW - GFXBF8/26COMR
    £1,082.24 inc
    VAT
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    Extended Lead Time, 2 Weeks+
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