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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 (36)

Boiler Flues And Accessories (58)

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Air Source Heat Pumps (5)

Boilers (25)

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Out of Stock (43)

In Stock Only (83)

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£11 - £70 (24)

£70 - £100 (20)

£100 - £130 (14)

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£460 - £910 (17)

£910 - £2710 (17)

£2710 - £3603 (14)


    grant-10k-ohm-cylinder-sensor-hpid121
    Grant 10k OHM Cylinder Sensor - HPID121
    £17.40 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-smart-temperature-sensor-2m-hpidsmartsen2
    Grant Smart Temperature Sensor 2m - HPIDSMARTSEN2
    £21.76 inc
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    Extended Lead Time, 2 Weeks+
    grant-smart-temperature-sensor-4m-hpidsmartsen4
    Grant Smart Temperature Sensor 4m - HPIDSMARTSEN4
    £25.20 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-80mm-plume-diverter-wall-bracket-12-26kw
    Grant 80mm Plume Diverter Wall Bracket 12-26kW - GPDBRKT90B
    £30.23 inc
    VAT
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    ✓ In Stock
    grant-aerona3-smart-outdoor-sensor-hpidsmartwsen
    Grant Aerona³ Smart Outdoor Sensor - HPIDSMARTWSEN
    £30.92 inc
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    Extended Lead Time, 2 Weeks+
    grant-green-system-high-levelvertical-external-stainless-steel-wall-bracket-gwb90b
    Grant Green System High Level/Vertical External Stainless Steel Wall Bracket GWB90B
    £32.33 inc
    VAT
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    ✓ 7 In Stock
    grant-smart-wireless-receiver-hpidsmartreceiver
    Grant Smart Wireless Receiver - HPIDSMARTRECEIVER
    £33.22 inc
    VAT
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    ✓ In Stock
    grant-ac-isolator-32amp-hpidac32
    Grant AC Isolator 32amp - HPIDAC32
    £33.54 inc
    VAT
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    ✓ In Stock
    grant-wall-bracket-26-70kw-black-gwb200b
    Grant Wall Bracket 26-70kW Black GWB200B
    £34.42 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-100mm-plume-diverter-kit-wall-bracket-26-70kw
    Grant 100mm Plume Diverter Kit Wall Bracket 26-70kW - GPDBRKT200B
    £35.12 inc
    VAT
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    ✓ In Stock
    grant-80mm-plume-diverter-250mm-plume-extension-12-26kw
    Grant 80mm Plume Diverter 250mm Plume Extension 12-26kW - GPD250EXT/90B
    £36.54 inc
    VAT
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    ✓ In Stock
    grant-adjustable-wall-bracket-26-70kw
    Grant Adjustable Wall Bracket 26-70kW - BRK30200
    £37.10 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-adjustable-wall-bracket-12-26kw
    Grant Adjustable Wall Bracket 12-26kW - BRK2990
    £38.84 inc
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    ✓ 7 In Stock
    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
    £45.42 inc
    VAT
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    ✓ In Stock
    grant-green-system-12-26kw-extended-wall-bracket
    Grant Green System 12-26kw Extended Wall Bracket - GEB90B
    £47.28 inc
    VAT
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    ✓ In Stock
    grant-green-system-26-70kw-extended-wall-bracket
    Grant Green System 26-70kw Extended Wall Bracket - GEB200B
    £54.30 inc
    VAT
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    ✓ 9 In Stock
    grant-100mm-plume-diverter-kit-1000mm-plume-extension-26-70kw
    Grant 100mm Plume Diverter Kit 1000mm Plume Extension 26-70kW - GPD1000EXT/200B
    £54.32 inc
    VAT
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    ✓ In Stock
    grant-aerona3-through-wall-insulation-kit-hpidinsukit
    Grant Aerona³ Through Wall Insulation Kit - HPIDINSU/KIT
    £54.34 inc
    VAT
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    ✓ 5 In Stock
    grant-80mm-plume-diverter-kit-1000mm-plume-extension-12-26kw
    Grant 80mm Plume Diverter Kit 1000mm Plume Extension 12-26kW
    £54.84 inc
    VAT
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    ✓ In Stock
    grant-aerona3-heat-pump-wall-bracket-hpidwallbrkt2
    Grant Aerona³ Heat Pump Wall Bracket - HPIDWALLBRKT2
    £55.34 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-smart-wired-thermostat-hpidsmarthrt
    Grant Smart Wired Thermostat - HPIDSMARTHRT
    £59.60 inc
    VAT
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    ✓ In Stock
    grant-yellow-system-round-low-level-balanced-flue-extension-225mm-x90s
    Grant Yellow System Round Low Level Balanced Flue Extension 225mm X90S
    £62.12 inc
    VAT
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    ✓ 9 In Stock
    grant-80mm-plume-diverter-kit-45-elbow-12-26kw
    Grant 80mm Plume Diverter Kit 45° Elbow 12-26kW - GPDA45/90B
    £63.20 inc
    VAT
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    ✓ In Stock
    grant-aerona3-water-priority-relay-hpwpr1
    Grant Aerona³ Water Priority Relay - HPWPR1
    £63.47 inc
    VAT
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    ✓ In Stock
    grant-extension-150mm-12-26kw-black-gx15090b
    Grant Extension 150mm 12-26kW Black GX150/90B
    £73.50 inc
    VAT
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    ✓ In Stock
    grant-flat-flashing-12-26kw
    Grant Flat Flashing 12-26kW - VTK27F90
    £73.50 inc
    VAT
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    ✓ 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
    £77.69 inc
    VAT
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    ✓ 5 In Stock
    grant-round-low-level-balanced-flue-extension-225mm-x200s
    Grant Round Low Level Balanced Flue Extension 225mm X200S
    £77.69 inc
    VAT
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    ✓ In Stock
    grant-100mm-plume-diverter-kit-45-elbow-26-70kw
    Grant 100mm Plume Diverter Kit 45° Elbow 26-70kW - GPDA45/200B
    £79.02 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-straight-terminal-only-12-26kw
    Grant Straight Terminal Only 12-26kW - GTL90B
    £79.02 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-aerona3-wall-mounted-electricity-meter
    Grant Aerona3 Wall Mounted Electricity Meter - EML/100A
    £80.09 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-extension-250mm-12-26kw-black-gx25090b
    Grant Extension 250mm 12-26kW Black GX250/90B
    £80.22 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-yellow-system-round-low-level-balanced-flue-extension-450mm-x90m
    Grant Yellow System Round Low Level Balanced Flue Extension 450mm X90M
    £81.32 inc
    VAT
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    ✓ In Stock
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