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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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Boilers (25)

Boiler Flues and Accessories (57)

Boiler Filters (1)

Thermostats (3)

Heat Pump Accessories (31)

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Air Source Heat Pumps (4)

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In Stock Only (85)

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£60 - £100 (24)

£100 - £190 (21)

£190 - £720 (23)

£720 - £2845 (33)


    grant-straight-terminal-only-12-26kw
    Grant Straight Terminal Only 12-26kW - GTL90B
    £72.85 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
    £85.67 inc
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    ✓ In Stock
    grant-yellow-system-round-low-level-balanced-flue-extension-675mm-x90l
    Grant Yellow System Round Low Level Balanced Flue Extension 675mm X90L
    £100.32 inc
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    Extended Lead Time, 2 Weeks+
    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-vortex-pro-15-26-kitchenutility-floor-standing-system-oil-boiler-erp
    Grant Vortex Pro 15-26kW Kitchen/Utility Floor Standing System Oil Boiler ErP VTXS1526
    £2,308.95 inc
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    ✓ 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
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    ✓ In Stock
    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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    Extended Lead Time, 2 Weeks+
    grant-round-low-level-balanced-flue-45-degree-elbow-only-ez45200s
    Grant Round Low Level Balanced Flue 45 Degree Elbow Only EZ45/200S
    £127.44 inc
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    Extended Lead Time, 2 Weeks+
    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
    £82.20 inc
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    ✓ In Stock
    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
    £99.59 inc
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    ✓ 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
    £95.99 inc
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    ✓ 5 In Stock
    grant-green-system-external-high-level-90-degree-black-terminal-gth90b
    Grant Green System External High Level 90 Degree Black Terminal GTH90B
    £106.73 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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    Extended Lead Time, 2 Weeks+
    grant-green-system-external-vertical-terminal-gtv90b
    Grant Green System External Vertical Terminal GTV90B
    £93.56 inc
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    ✓ In Stock
    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
    £108.48 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
    £32.07 inc
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    ✓ 11 In Stock
    grant-aerona3-air-source-heat-pump-installation-pack-a
    Grant Aerona3 Air Source Heat Pump Installation Pack A - HPIDR32PACKA
    £878.40 inc
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    ✓ In Stock
    grant-aerona3-air-source-heat-pump-installation-pack-b
    Grant Aerona3 Air Source Heat Pump Installation Pack B - HPIDR32PACKB
    £704.98 inc
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    ✓ In Stock
    grant-extension-150mm-12-26kw-black-gx15090b
    Grant Extension 150mm 12-26kW Black GX150/90B
    £67.97 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-standard-starter-kit-26-70kw-black-gk200b
    Grant Standard Starter Kit 26-70kW Black GK200B
    £303.60 inc
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    Extended Lead Time, 2 Weeks+
    grant-extension-250mm-12-26kw-black-gx25090b
    Grant Extension 250mm 12-26kW Black GX250/90B
    £73.78 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-extension-450mm-26-70kw-black-gx450200b
    Grant Extension 450mm 26-70kW Black GX450/200B
    £91.40 inc
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    ✓ 7 In Stock
    grant-wall-bracket-26-70kw-black-gwb200b
    Grant Wall Bracket 26-70kW Black GWB200B
    £32.53 inc
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    ✓ In Stock
    grant-vertical-terminal-26-70kw-black-gtv200b
    Grant Vertical Terminal 26-70kW Black GTV200B
    £101.32 inc
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    ✓ In Stock
    grant-vortex-eco-utility-15-21kw-floor-standing-system-oil-boiler-vtxseco1521
    Grant Vortex Eco Utility 15-21kW Floor Standing System Oil Boiler VTXSECO15/21
    £2,084.59 inc
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    ✓ In Stock
    grant-vortex-eco-utility-21-26kw-floor-standing-system-oil-boiler-vtxseco2126
    Grant Vortex Eco Utility 21-26kW Floor Standing System Oil Boiler VTXSECO21/26
    £2,262.73 inc
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    ✓ In Stock
    grant-aerona3-r32-6kw-air-source-heat-pump-hpid6r32body
    Grant Aerona3 R32 6kW Air Source Heat Pump - HPID6R32BODY(37179)
    £2,707.46 inc
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    ✓ In Stock
    grant-aerona3-water-priority-relay-hpwpr1
    Grant Aerona³ Water Priority Relay - HPWPR1
    £63.47 inc
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    ✓ In Stock
    grant-aerona3-water-priority-relay-2-channel-zone-hpwpr2
    Grant Aerona³ Water Priority Relay (2 Channel Zone) - HPWPR2
    £96.95 inc
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    Extended Lead Time, 2 Weeks+
    grant-aerona3-heat-meter-kit-hpidheatmeter2
    Grant Aerona³ Heat Meter Kit - HPIDHEATMETER2
    £498.77 inc
    VAT
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    Extended Lead Time, 2 Weeks+
    grant-ac-isolator-32amp-hpidac32
    Grant AC Isolator 32amp - HPIDAC32
    £36.47 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-aerona3-wiring-centre-ep001
    Grant Aerona³ Wiring Centre - EP001
    £178.13 inc
    VAT
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    Extended Lead Time, 2 Weeks+
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