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Vaillant combi

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Home / Heating, Cooling & Air / Vaillant combi refurbished & used for sale | For Sale UK
Vaillant vsmart 0020223154 - vaillant,

Vaillant vsmart 0020223154 - vaillant,

£125.50 · Buy It Now

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Combi boiler fitted - fitted, £400

Combi boiler fitted - fitted, £400

£400.00 · Buy It Now

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Vaillant ecotec pro - vaillant,

Vaillant ecotec pro - vaillant,

£1249.00 · Buy It Now

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Vaillant ecofit pure combi 825 - ecofit,

Vaillant ecofit pure combi 825 - ecofit,

£60.99 · Buy It Now

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Vaillant 0020244433 ecofit - vaillant,

Vaillant 0020244433 ecofit - vaillant,

£26.50 · Buy It Now

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Vaillant ecofit pure 825 combi - vaillant,

Vaillant ecofit pure 825 combi - vaillant,

£1077.70 · Buy It Now

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Vaillant ecofit pure - pure, 830

Vaillant ecofit pure - pure, 830

£42.50 · Buy It Now

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Vaillant combi compact - combi, vcw

Vaillant combi compact - combi, vcw

£4.70 · Buy It Now

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Vaillant vsmart 0020223154 - vsmart,

Vaillant vsmart 0020223154 - vsmart,

£124.69 · Buy It Now

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Vaillant home combi 35 - combi,

Vaillant home combi 35 - combi,

£19.95 · Buy It Now

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Genuine vaillant home combi - vaillant,

Genuine vaillant home combi - vaillant,

£11.45 · Buy It Now

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Vaillant ecofit pure - 825, &

Vaillant ecofit pure - 825, &

£52.44 · Buy It Now

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Vaillant ecotec pro - vaillant,

Vaillant ecotec pro - vaillant,

£45.90 · Buy It Now

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Baxi duotec combi - duotec, erp

Baxi duotec combi - duotec, erp

£88.70 · Buy It Now

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Combi boiler fitted - combi, £399

Combi boiler fitted - combi, £399

£400.00 · Buy It Now

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Valiant ecotec plus 415 - ecotec, boiler

Valiant ecotec plus 415 - ecotec, boiler

£199.00 · Buy It Now

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Vaillant ecofit pure - ecofit, 830

Vaillant ecofit pure - ecofit, 830

£54.49 · Buy It Now

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Vaillant combi compact - vaillant,

Vaillant combi compact - vaillant,

£46.00 · Buy It Now

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Vaillant ecofit pure 825 - ecofit, &

Vaillant ecofit pure 825 - ecofit, &

£55.20 · Buy It Now

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Vaillant ecofit pure - 830, &

Vaillant ecofit pure - 830, &

£52.44 · Buy It Now

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Vaillant combi compact vcw 240 - vaillant,

Vaillant combi compact vcw 240 - vaillant,

£9.45 · Buy It Now

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Vaillant combi compact vcw - vaillant,

Vaillant combi compact vcw - vaillant,

£13.75 · Buy It Now

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Vaillant combi compact vcw - vaillant,

Vaillant combi compact vcw - vaillant,

£9.03 · Buy It Now

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Vaillant ecotec sustain 28kw - vaillant,

Vaillant ecotec sustain 28kw - vaillant,

£873.70 · Buy It Now

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Genuine vaillant combi - genuine,

Genuine vaillant combi - genuine,

£70.00 · Buy It Now

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Vaillant vsmart 0020223154 - vaillant,

Vaillant vsmart 0020223154 - vaillant,

£195.00 · Buy It Now

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Vaillant combi compact 280t - combi,

Vaillant combi compact 280t - combi,

£41.04 · Buy It Now

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Vaillant home combi - vaillant, system

Vaillant home combi - vaillant, system

£45.99 · Buy It Now

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Worcester baxi - baxi, •

Worcester baxi - baxi, •

£399.00 · Buy It Now

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Vaillant ecotec pro - ecotec, combi

Vaillant ecotec pro - ecotec, combi

£1199.00 · Buy It Now

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Combi boiler supply - supply, |

Combi boiler supply - supply, |

£1026.69 · Buy It Now

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Vaillant ecofit pure 825 - vaillant,

Vaillant ecofit pure 825 - vaillant,

£73.49 · Buy It Now

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Vaillant ecofit pure 825 830 - ,

Vaillant ecofit pure 825 830 - ,

£19.78 · Buy It Now

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Vaillant home combi - vaillant, &

Vaillant home combi - vaillant, &

£23.99 · Buy It Now

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Vaillant home combi - combi,

Vaillant home combi - combi,

£11.02 · Buy It Now

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Vaillant home combi 30 - combi,

Vaillant home combi 30 - combi,

£22.99 · Buy It Now

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Vaillant ecotec plus 832 combi - ecotec,

Vaillant ecotec plus 832 combi - ecotec,

£2305.99 · Buy It Now

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Vaillant ecofit pure 825 - 825, 830

Vaillant ecofit pure 825 - 825, 830

£9.10 · Buy It Now

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Vaillant ecotec plus 825 - vaillant,

Vaillant ecotec plus 825 - vaillant,

£79.95 · Buy It Now

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399 vat your boiler flue - £0, boiler+flue

399 vat your boiler flue - £0, boiler+flue

£399.00 · Buy It Now

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Vaillant sustain 825 - vaillant, 835

Vaillant sustain 825 - vaillant, 835

£19.78 · Buy It Now

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Vaillant 825 830 - , boiler

Vaillant 825 830 - , boiler

£79.99 · Buy It Now

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Vaillant ecofit pure 825 830 - vaillant,

Vaillant ecofit pure 825 830 - vaillant,

£119.99 · Buy It Now

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Vaillant combi compact vcw - vaillant,

Vaillant combi compact vcw - vaillant,

£43.20 · Buy It Now

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Vaillant combi compact - vaillant, vcw

Vaillant combi compact - vaillant, vcw

£24.00 · Buy It Now

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Vaillant combi compact vcw - vaillant,

Vaillant combi compact vcw - vaillant,

£9.03 · Buy It Now

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Valliant eco plus - eco,

Valliant eco plus - eco,

£187.90 · Buy It Now

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Vaillant home combi 25a - vaillant, 30a

Vaillant home combi 25a - vaillant, 30a

£32.49 · Buy It Now

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Vaillant home combi 30 a - combi, -a

Vaillant home combi 30 a - combi, -a

£9.89 · Buy It Now

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Vaillant home combi - 25, 30

Vaillant home combi - 25, 30

£23.28 · Buy It Now

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Vaillant 0020213146 diverter - vaillant,

Vaillant 0020213146 diverter - vaillant,

£34.97 · Buy It Now

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Vaillant combi compact - combi, 242

Vaillant combi compact - combi, 242

£39.00 · Buy It Now

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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£36.25 · Buy It Now

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Vaillant combi compact vcw - combi,

Vaillant combi compact vcw - combi,

£46.00 · Buy It Now

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Vaillant combi compact - vaillant,

Vaillant combi compact - vaillant,

£42.90 · Buy It Now

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Vaillant home combi 35 - home,

Vaillant home combi 35 - home,

£196.17 · Buy It Now

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Vaillant home combi - combi, 35-a

Vaillant home combi - combi, 35-a

£54.50 · Buy It Now

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Vaillant 0020237676 ecofit - vaillant,

Vaillant 0020237676 ecofit - vaillant,

£62.99 · Buy It Now

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Vaillant combi compact vcw - combi,

Vaillant combi compact vcw - combi,

£9.98 · Buy It Now

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Huge vaillant job lot - job, 21x

Huge vaillant job lot - job, 21x

£514.66 · Buy It Now

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Vaillant ecotec pro - vaillant,

Vaillant ecotec pro - vaillant,

£44.95 · Buy It Now

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Vaillant ecotec plus - plus, 835

Vaillant ecotec plus - plus, 835

£25.00 · Buy It Now

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Vaillant combi compact ntc - vaillant,

Vaillant combi compact ntc - vaillant,

£9.90 · Buy It Now

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Vaillant home combi 35 - vaillant, 25/30/35-a

Vaillant home combi 35 - vaillant, 25/30/35-a

£13.77 · Buy It Now

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Vaillant ecofit pure - pure, 830

Vaillant ecofit pure - pure, 830

£25.99 · Buy It Now

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Vaillant home combi 35 - home, 25

Vaillant home combi 35 - home, 25

£24.75 · Buy It Now

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Vaillant ecotec plus 825 - vaillant,

Vaillant ecotec plus 825 - vaillant,

£65.00 · Buy It Now

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Vaillant combi compact 280t - combi,

Vaillant combi compact 280t - combi,

£41.04 · Buy It Now

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Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£9.95 · Buy It Now

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Vaillant combi compact - compact, 221

Vaillant combi compact - compact, 221

£69.99 · Buy It Now

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Vaillant home combi 35 - &,

Vaillant home combi 35 - &,

£25.99 · Buy It Now

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Vaillant combi compact - vaillant, 240

Vaillant combi compact - vaillant, 240

£4.65 · Buy It Now

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Vaillant combi compact vcw - vaillant,

Vaillant combi compact vcw - vaillant,

£14.50 · Buy It Now

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Vaillant eco fit - eco, 25

Vaillant eco fit - eco, 25

£196.17 · Buy It Now

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Vaillant ecofit pure 825 830 - ecofit,

Vaillant ecofit pure 825 830 - ecofit,

£75.00 · Buy It Now

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Ideal logic combi 35 - ideal, logic+

Ideal logic combi 35 - ideal, logic+

£12.95 · Buy It Now

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Vaillant combi boiler - vaillant,

Vaillant combi boiler - vaillant,

£26.70 · Buy It Now

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Vaillant combi compact - combi, vcw

Vaillant combi compact - combi, vcw

£13.50 · Buy It Now

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Vaillant ecotec plus 825 - plus, 832

Vaillant ecotec plus 825 - plus, 832

£11.45 · Buy It Now

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Vaillant ecotec plus 824 - plus, 831

Vaillant ecotec plus 824 - plus, 831

£49.99 · Buy It Now

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Vaillant ecotec plus - ecotec, 937

Vaillant ecotec plus - ecotec, 937

£28.00 · Buy It Now

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Vaillant ecofit pure - pure, 830

Vaillant ecofit pure - pure, 830

£32.49 · Buy It Now

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Vaillant combi compact vcw - combi,

Vaillant combi compact vcw - combi,

£9.59 · Buy It Now

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Vaillant ecofit pure - pure, 825

Vaillant ecofit pure - pure, 825

£9.10 · Buy It Now

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Vaillant home combi system - vaillant,

Vaillant home combi system - vaillant,

£6.99 · Buy It Now

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Vaillant 064946 dhw plate - plate, heat

Vaillant 064946 dhw plate - plate, heat

£50.00 · Buy It Now

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Vaillant 053560 gas - vaillant,

Vaillant 053560 gas - vaillant,

£77.05 · Buy It Now

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Vaillant ecofit pure - ecofit, combi

Vaillant ecofit pure - ecofit, combi

£55.00 · Buy It Now

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Vaillant combi compact vcw - vcw, 240

Vaillant combi compact vcw - vcw, 240

£169.95 · Buy It Now

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Vaillant combi boiler - vaillant,

Vaillant combi boiler - vaillant,

£2862.70 · Buy It Now

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Vaillant ecofit pure - ecofit,

Vaillant ecofit pure - ecofit,

£79.95 · Buy It Now

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Vaillant home combi - combi, 25

Vaillant home combi - combi, 25

£16.95 · Buy It Now

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Vaillant ecofit pure - vaillant,

Vaillant ecofit pure - vaillant,

£23.28 · Buy It Now

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399 vat your - £399,

399 vat your - £399,

£399.00 · Buy It Now

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Ideal logic plus - ideal, 24

Ideal logic plus - ideal, 24

£70.00 · Buy It Now

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📊95 listings · from £4.65 · avg £181.09
⚠️ These listings were last updated more than 22 days ago. Search for fresh listings

Browse 95 vaillant combi listings currently in our index. Prices range from £4.65 to £2862.7, with an average of £181.09. 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 combi →

Try this: forced air heater | boiler parts thermostat | ceiling extractor fan | worcester controls | babyliss gas energy cells | vaillant spares | cylinder thermostat | flow switch | 10 litre dehumidifier | 110v heaters

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Everything you need to know about vaillant combi

Whether you are looking for a brand-new or second-hand vaillant combi, eBay offers one of the largest selections available online. With 95 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 £4.65, while premium listings can reach £2862.7 — giving you a wide budget spread to work with. The average price of £181.09 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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