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Vaillant central heating boilers

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Vaillant central heating boilers for sale on Ireland's largest auction and classifieds sites

Home / Heating, Cooling & Air / Vaillant central heating boilers refurbished & used for sale | For Sale UK
Vaillant ecotec plus 824 831 - vaillant,

Vaillant ecotec plus 824 831 - vaillant,

£25.00 · Buy It Now

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Vaillant ecotec pro main - ecotec, 30

Vaillant ecotec pro main - ecotec, 30

£75.99 · Buy It Now

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Vaillant ecotec plus 825 - 825, 835

Vaillant ecotec plus 825 - 825, 835

£25.00 · Buy It Now

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Vaillant vpal central - vaillant, vpal-5/1

Vaillant vpal central - vaillant, vpal-5/1

£43.71 · Buy It Now

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Vaillant 014731 valve genuine - 014731,

Vaillant 014731 valve genuine - 014731,

£47.49 · Buy It Now

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Central heating pressure - ,

Central heating pressure - ,

£9.99 · Buy It Now

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Vaillant ecotec plus - plus, central

Vaillant ecotec plus - plus, central

£7.47 · Buy It Now

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Vaillant vpar central - vpar-5,

Vaillant vpar central - vpar-5,

£50.46 · Buy It Now

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Vaillant ecotec plus - plus, &

Vaillant ecotec plus - plus, &

£22.99 · Buy It Now

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Vaillant ecotec plus 824 831 - 831, &

Vaillant ecotec plus 824 831 - 831, &

£19.99 · Buy It Now

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Vailant dhw central heating - central,

Vailant dhw central heating - central,

£16.15 · Buy It Now

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Vaillant ecomax 824 828 - ecomax,

Vaillant ecomax 824 828 - ecomax,

£42.99 · Buy It Now

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Vaillant ecotec plus 824 831 - 831, &

Vaillant ecotec plus 824 831 - 831, &

£25.00 · Buy It Now

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Vaillant ecotec pro - ecotec,

Vaillant ecotec pro - ecotec,

£25.19 · Buy It Now

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Vaillant 014731 central - vaillant,

Vaillant 014731 central - vaillant,

£94.88 · Buy It Now

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Vaillant time switch 150 - switch,

Vaillant time switch 150 - switch,

£52.82 · Buy It Now

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Vaillant ecotec plus 825 835 - plus,

Vaillant ecotec plus 825 835 - plus,

£25.00 · Buy It Now

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Vaillant turbo max plus - 2,

Vaillant turbo max plus - 2,

£9.99 · Buy It Now

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Genuine central heating - central,

Genuine central heating - central,

£13.99 · Buy It Now

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Vaillant 0020260951 sensohome - vaillant,

Vaillant 0020260951 sensohome - vaillant,

£125.50 · Buy It Now

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Vaillant vpal central - vpal-5/2a,

Vaillant vpal central - vpal-5/2a,

£45.58 · Buy It Now

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Vaillant vpal central - vaillant, vpal-5/2a

Vaillant vpal central - vaillant, vpal-5/2a

£42.95 · Buy It Now

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Vaillant ecotec plus - ecotec,

Vaillant ecotec plus - ecotec,

£12.99 · Buy It Now

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Vaillant ecotec plus 824 - ecotec, &

Vaillant ecotec plus 824 - ecotec, &

£44.99 · Buy It Now

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Vaillant vpal central - vpal-5/1,

Vaillant vpal central - vpal-5/1,

£44.41 · Buy It Now

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Vaillant 251851 central - vaillant,

Vaillant 251851 central - vaillant,

£15.00 · Buy It Now

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Vaillant vsmart boiler - vsmart,

Vaillant vsmart boiler - vsmart,

£104.70 · Buy It Now

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Vaillant timeswitch 150 - timeswitch,

Vaillant timeswitch 150 - timeswitch,

£58.40 · Buy It Now

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Vaillant gas section - vaillant,

Vaillant gas section - vaillant,

£57.90 · Buy It Now

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Vaillant turbomax - vaillant, &

Vaillant turbomax - vaillant, &

£99.99 · Buy It Now

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Worcester—Baxi—Vaillant—

Worcester—Baxi—Vaillant—

£399.00 · Buy It Now

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Vaillant ecomax vuw central - vaillant,

Vaillant ecomax vuw central - vaillant,

£23.58 · Buy It Now

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Vaillant ecotec plus central - vaillant,

Vaillant ecotec plus central - vaillant,

£9.99 · Buy It Now

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Euro filter junior basic - junior,

Euro filter junior basic - junior,

£77.99 · Buy It Now

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Vaillant vpar central - vaillant, vpar-5

Vaillant vpar central - vaillant, vpar-5

£68.07 · Buy It Now

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Vaillant ecotec plus - 1,

Vaillant ecotec plus - 1,

£8.99 · Buy It Now

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Vaillant day plug - vaillant, plug-in

Vaillant day plug - vaillant, plug-in

£61.74 · Buy It Now

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Vaillant ecomax vuw central - vaillant,

Vaillant ecomax vuw central - vaillant,

£44.99 · Buy It Now

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New vaillant pcb 0010047389 - new,

New vaillant pcb 0010047389 - new,

£87.25 · Buy It Now

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Vaillant 014731 valve - vaillant,

Vaillant 014731 valve - vaillant,

£85.00 · Buy It Now

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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£16.15 · Buy It Now

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Vaillant expansion vessel fits - expansion,

Vaillant expansion vessel fits - expansion,

£29.99 · Buy It Now

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Vaillant 178973 ecotec plus - vaillant,

Vaillant 178973 ecotec plus - vaillant,

£32.99 · Buy It Now

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Vaillant central heating - vaillant,

Vaillant central heating - vaillant,

£50.28 · Buy It Now

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Central heating pressure - heating,

Central heating pressure - heating,

£12.49 · Buy It Now

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Vaillant turbomax plus - plus, control

Vaillant turbomax plus - plus, control

£7.99 · Buy It Now

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Vaillant grundfos 230v - 230v, vp5/2

Vaillant grundfos 230v - 230v, vp5/2

£39.45 · Buy It Now

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Vaillant 014731 central - 014731,

Vaillant 014731 central - 014731,

£60.00 · Buy It Now

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Vaillant vpal central - vaillant, vpal-5/2a

Vaillant vpal central - vaillant, vpal-5/2a

£35.00 · Buy It Now

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Vaillant ecotec pro 28 - pro, &

Vaillant ecotec pro 28 - pro, &

£38.99 · Buy It Now

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New vaillant pcb 0010047389 - new,

New vaillant pcb 0010047389 - new,

£33.98 · Buy It Now

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Vaillant ecotec boiler - vaillant,

Vaillant ecotec boiler - vaillant,

£39.00 · Buy It Now

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New vaillant pcb 0010047389 - new,

New vaillant pcb 0010047389 - new,

£39.99 · Buy It Now

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Vaillant ecotec plus - 824, &

Vaillant ecotec plus - 824, &

£50.62 · Buy It Now

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Vaillant sensohome vr92 - vaillant, vr92/3

Vaillant sensohome vr92 - vaillant, vr92/3

£74.99 · Buy It Now

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Vaillant ecotec pro plus - vaillant,

Vaillant ecotec pro plus - vaillant,

£83.86 · Buy It Now

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New vaillant pcb - new,

New vaillant pcb - new,

£39.17 · Buy It Now

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Vaillant ecotec plus - ecotec,

Vaillant ecotec plus - ecotec,

£52.70 · Buy It Now

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Vaillant turbo max plus - 1,

Vaillant turbo max plus - 1,

£6.99 · Buy It Now

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Vaillant vpal 2a - , vpal-5/2a

Vaillant vpal 2a - , vpal-5/2a

£50.31 · Buy It Now

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Vaillant 0020244433 ecofit - vaillant,

Vaillant 0020244433 ecofit - vaillant,

£26.50 · Buy It Now

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Central heating pressure - heating,

Central heating pressure - heating,

£12.49 · Buy It Now

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Vaillant 014731 central - vaillant,

Vaillant 014731 central - vaillant,

£65.00 · Buy It Now

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Vaillant 0020237676 ecofit - vaillant,

Vaillant 0020237676 ecofit - vaillant,

£41.99 · Buy It Now

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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£22.54 · Buy It Now

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Euro filter junior basic - euro,

Euro filter junior basic - euro,

£77.99 · Buy It Now

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Vaillant grundfos vp4 ze 15 - vaillant,

Vaillant grundfos vp4 ze 15 - vaillant,

£99.50 · Buy It Now

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Vaillant 0020010291 ecotec - 0020010291,

Vaillant 0020010291 ecotec - 0020010291,

£44.99 · Buy It Now

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Vaillant ecotec central - vaillant,

Vaillant ecotec central - vaillant,

£35.01 · Buy It Now

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Vaillant ecofit pure - combi, 825

Vaillant ecofit pure - combi, 825

£60.99 · Buy It Now

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Vaillant vpar central - vpar-5,

Vaillant vpar central - vpar-5,

£40.74 · Buy It Now

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Vaillant ecomax vuw - vuw, 828

Vaillant ecomax vuw - vuw, 828

£49.99 · Buy It Now

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Vaillant 014731 valve genuine - vaillant,

Vaillant 014731 valve genuine - vaillant,

£55.81 · Buy It Now

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Vaillant time switch - time, 24hr

Vaillant time switch - time, 24hr

£41.43 · Buy It Now

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Vaillant ecotec plus 824 - vaillant,

Vaillant ecotec plus 824 - vaillant,

£42.30 · Buy It Now

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Vaillant 178983 0010030632

Vaillant 178983 0010030632

£69.99 · Buy It Now

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Vaillant turbomax plus vuw - plus, 615

Vaillant turbomax plus vuw - plus, 615

£39.99 · Buy It Now

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Vaillant ecotec pro vuw - pro,

Vaillant ecotec pro vuw - pro,

£38.00 · Buy It Now

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Vaillant ecotec pro central - vaillant,

Vaillant ecotec pro central - vaillant,

£48.49 · Buy It Now

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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£41.99 · Buy It Now

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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£26.00 · Buy It Now

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Vaillant ecotec pro - vaillant,

Vaillant ecotec pro - vaillant,

£24.67 · Buy It Now

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Vaillant 0020018182 now - vaillant,

Vaillant 0020018182 now - vaillant,

£84.99 · Buy It Now

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Vaillant turbomax plus 824e - vaillant,

Vaillant turbomax plus 824e - vaillant,

£49.99 · Buy It Now

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Vaillant 0020260951 sensohome - 0020260951,

Vaillant 0020260951 sensohome - 0020260951,

£137.98 · Buy It Now

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Glowworm flexicom 24cx 30cx - glowworm,

Glowworm flexicom 24cx 30cx - glowworm,

£86.64 · Buy It Now

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Vaillant 014731 valve - vaillant,

Vaillant 014731 valve - vaillant,

£42.30 · Buy It Now

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Genuine vaillant timeswitch - genuine,

Genuine vaillant timeswitch - genuine,

£99.99 · Buy It Now

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Vaillant diverter valve 252457 - vaillant,

Vaillant diverter valve 252457 - vaillant,

£40.94 · Buy It Now

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Vaillant 0020135131 0020018182

Vaillant 0020135131 0020018182

£84.99 · Buy It Now

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Vaillant ecotec plus - ecotec,

Vaillant ecotec plus - ecotec,

£29.40 · Buy It Now

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Vaillant vsmart thermostat - vaillant,

Vaillant vsmart thermostat - vaillant,

£182.70 · Buy It Now

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Vaillant 065132 ecomax - ecomax, 835e

Vaillant 065132 ecomax - ecomax, 835e

£60.89 · Buy It Now

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Vaillant 178985 ecotec - vaillant,

Vaillant 178985 ecotec - vaillant,

£11.55 · Buy It Now

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Vaillant turbomax - turbomax, &

Vaillant turbomax - turbomax, &

£60.99 · Buy It Now

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Vaillant ecotec pro 28 - ecotec,

Vaillant ecotec pro 28 - ecotec,

£29.39 · Buy It Now

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📊96 listings · from £6.99 · avg £51.64
⚠️ These listings were last updated more than 20 days ago. Search for fresh listings

Browse 96 vaillant central heating boilers listings currently in our index. Prices range from £6.99 to £399, with an average of £51.64. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about vaillant central heating boilers →

Try this: vaillant turbomax diverter valve | vaillant ecotec condensing boiler | vaillant ecotec pro 28 parts | vaillant parts | vaillant gas valve | vaillant ecotec combi | vaillant boiler ecotec pro 28 | vaillant boiler controls | vaillant boiler spares | vaillant diverter valve replacement

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Everything you need to know about vaillant central heating boilers

Whether you are looking for a brand-new or second-hand vaillant central heating boilers, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £6.99, while premium listings can reach £399 — giving you a wide budget spread to work with. The average price of £51.64 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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