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Worcester greenstar heatslave - worcester,

Worcester greenstar heatslave - worcester,

£52.70
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Glow worm compact - compact, 28kw

Glow worm compact - compact, 28kw

£234.70
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Vaillant ecomax 828 - ecomax, e

Vaillant ecomax 828 - ecomax, e

£104.70
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Electric combi boiler 14kw

Electric combi boiler 14kw

£945.10
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Ideal logic plus combi 30 - logic,

Ideal logic plus combi 30 - logic,

£119.90
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Genuine worcester greenstar - worcester,

Genuine worcester greenstar - worcester,

£66.99
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Ideal boilers kit bcc - kit-bcc, combi

Ideal boilers kit bcc - kit-bcc, combi

£21.50
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New hive thermostat - new, mini

New hive thermostat - new, mini

£48.56
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Main combi 30eco 25 eco - 25,30eco,

Main combi 30eco 25 eco - 25,30eco,

£22.99
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Hive thermostat mini with - thermostat,

Hive thermostat mini with - thermostat,

£109.99
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Vaillant turbomax pro - turbomax,

Vaillant turbomax pro - turbomax,

£260.70
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£34.99
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Worcester greenstar r30 - 30,

Worcester greenstar r30 - 30,

£178.99
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Baxi promax combi - baxi,

Baxi promax combi - baxi,

£207.66
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Ideal logic combi 30 - ideal, (

Ideal logic combi 30 - ideal, (

£119.99
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Electric combi boiler - , 14kw

Electric combi boiler - , 14kw

£771.70
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Drayton wiser single - wiser, channel

Drayton wiser single - wiser, channel

£31.50
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175569 ideal logic combi - ideal, &

175569 ideal logic combi - ideal, &

£57.97
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Baxi neta tec - baxi, neta-tec

Baxi neta tec - baxi, neta-tec

£125.99
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Ariston combi evo - ff, 24

Ariston combi evo - ff, 24

£16.15
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Ideal boilers kit - boilers, kit-bcc

Ideal boilers kit - boilers, kit-bcc

£21.50
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Worcester greenstar he - worcester,

Worcester greenstar he - worcester,

£33.96
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Ideal boilers kit bcc - ideal, combi

Ideal boilers kit bcc - ideal, combi

£21.50
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Ideal boilers kit bcc combi - combi, 30

Ideal boilers kit bcc combi - combi, 30

£21.50
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Ideal boilers kit - kit-bcc, 30

Ideal boilers kit - kit-bcc, 30

£21.50
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Baxi duo tec combi - baxi, 28

Baxi duo tec combi - baxi, 28

£29.99
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Ideal logic combi plus - combi, 30

Ideal logic combi plus - combi, 30

£55.99
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Ideal logic combi hour - ideal,

Ideal logic combi hour - ideal,

£28.99
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Thermosphere flex electric - thermosphere,

Thermosphere flex electric - thermosphere,

£750.00
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Combi boiler fitted - combi,

Combi boiler fitted - combi,

£400.00
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Baxi duotec 28kw condensing - he,

Baxi duotec 28kw condensing - he,

£240.00
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Ideal logic combi 30 - combi,

Ideal logic combi 30 - combi,

£139.99
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Ideal combi logic - ideal,

Ideal combi logic - ideal,

£28.40
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Worcester greenstar combi - greenstar,

Worcester greenstar combi - greenstar,

£83.90
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Used worcester greenstar - worcester,

Used worcester greenstar - worcester,

£24.99
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Main combi eco 25 - main, 30

Main combi eco 25 - main, 30

£16.68
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Main eco compact system 18 - system, 15

Main eco compact system 18 - system, 15

£65.00
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Hive thermostat mini with - hive,

Hive thermostat mini with - hive,

£119.99
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Ideal combi boiler fan - combi, 24

Ideal combi boiler fan - combi, 24

£72.99
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Baxi neta tec combi - baxi, &

Baxi neta tec combi - baxi, &

£246.88
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Viessmann 100 wb1c 26kw 30kw - viessmann,

Viessmann 100 wb1c 26kw 30kw - viessmann,

£49.99
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Baxi platinum combi - baxi, &

Baxi platinum combi - baxi, &

£12.99
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Worcester greenstar heatslave - greenstar,

Worcester greenstar heatslave - greenstar,

£1985.56
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Worcester cdi 35 - 24, 28

Worcester cdi 35 - 24, 28

£5.45
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Main combi 30 eco - &,

Main combi 30 eco - &,

£16.68
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Ideal logic plus - &, 24

Ideal logic plus - &, 24

£10.68
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Ideal logic combi - +, &

Ideal logic combi - +, &

£34.99
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Ideal logic combi 30 - (, +

Ideal logic combi 30 - (, +

£119.99
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Baxi combi 624 630 636 - 624, 825

Baxi combi 624 630 636 - 624, 825

£65.00
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Worcester greenstar 4000 - greenstar, 30

Worcester greenstar 4000 - greenstar, 30

£76.79
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Baxi combi 80e - 80e, eco

Baxi combi 80e - 80e, eco

£9.99
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Ideal logic combi - combi, 30

Ideal logic combi - combi, 30

£46.99
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Main combi eco 30 - eco, &

Main combi eco 30 - eco, &

£24.99
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Ariston combi evo and clas - ariston, e-combi

Ariston combi evo and clas - ariston, e-combi

£19.99
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Baxi duo tec combi - 33, &

Baxi duo tec combi - 33, &

£34.99
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Main eco elite - eco,

Main eco elite - eco,

£260.70
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Baxi duotec combi - baxi,

Baxi duotec combi - baxi,

£7.49
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Main eco compact combi - 25, 30

Main eco compact combi - 25, 30

£149.99
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Ideal icombi procombi - ideal,

Ideal icombi procombi - ideal,

£79.98
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Ariston combi one clas - combi, one,

Ariston combi one clas - combi, one,

£109.00
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Main combi erp eco - combi, 25

Main combi erp eco - combi, 25

£16.68
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Worcester greenstar 25i 30i - worcester,

Worcester greenstar 25i 30i - worcester,

£45.99
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Worcester greenstar he - greenstar,

Worcester greenstar he - greenstar,

£41.14
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Baxi combi 80e eco 105e - baxi,

Baxi combi 80e eco 105e - baxi,

£64.99
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Ideal logic plus combi 30 - combi,

Ideal logic plus combi 30 - combi,

£39.99
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Main eco elite combi - 30, erp

Main eco elite combi - 30, erp

£42.30
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Worcester greenstar r30 - worcester,

Worcester greenstar r30 - worcester,

£149.99
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Ideal logic combi 35 - logic,

Ideal logic combi 35 - logic,

£28.49
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Baxi potterton rds standard - baxi/potterton, rds-standard

Baxi potterton rds standard - baxi/potterton, rds-standard

£10.80
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Baxi combi 105e 105he boiler - combi,

Baxi combi 105e 105he boiler - combi,

£24.99
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Potterton performa main - potterton,

Potterton performa main - potterton,

£22.99
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175562 ideal logic combi - ideal,

175562 ideal logic combi - ideal,

£28.40
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Worcester heatslave oil - 15/19,

Worcester heatslave oil - 15/19,

£1265.38
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Vaillant turbo max - turbo, gb

Vaillant turbo max - turbo, gb

£89.99
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Vaillant eco tec plus - tec, 831

Vaillant eco tec plus - tec, 831

£18.29
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Main combi 24he 30he - 24he,,

Main combi 24he 30he - 24he,,

£5.34
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Main combi eco 25 30 - eco,

Main combi eco 25 30 - eco,

£20.96
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Worcester greenstar 4000 - worcester, 30

Worcester greenstar 4000 - worcester, 30

£28.79
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Main combi boiler - main,

Main combi boiler - main,

£34.99
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Ariston combi evo clas - evo,

Ariston combi evo clas - evo,

£42.99
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Baxi 720766201 lead ignition - 720766201, lead,

Baxi 720766201 lead ignition - 720766201, lead,

£24.99
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Baxi combi ignition module - ignition, vz

Baxi combi ignition module - ignition, vz

£13.88
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£138.99
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Intergas combi compact - combi, rf

Intergas combi compact - combi, rf

£176.34
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Ideal main heat exchanger - heat,

Ideal main heat exchanger - heat,

£68.30
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Baxi duo tec combi - baxi, 24/28

Baxi duo tec combi - baxi, 24/28

£57.69
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Ideal logic combi - logic, 30

Ideal logic combi - logic, 30

£64.99
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Baxi combi 80e - (instant), /

Baxi combi 80e - (instant), /

£8.49
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Baxi combi instant - combi, 80e

Baxi combi instant - combi, 80e

£49.99
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Ariston combi evo ff - e-combi,

Ariston combi evo ff - e-combi,

£44.99
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Baxi duotec 24hea 28hea - duotec, 28hea,40he

Baxi duotec 24hea 28hea - duotec, 28hea,40he

£9.99
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Worcester greenstar 25si - 25si, combi

Worcester greenstar 25si - 25si, combi

£14.99
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Ideal logic combi 24kw boiler - ideal,

Ideal logic combi 24kw boiler - ideal,

£55.99
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Baxi combi 80e - combi, 105e

Baxi combi 80e - combi, 105e

£10.26
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Worcester greenstar combi - worcester, 40

Worcester greenstar combi - worcester, 40

£115.10
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Worcester bosch greenstar - worcester, 30ri

Worcester bosch greenstar - worcester, 30ri

£618.70
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📊96 listings · from £5.34 · avg £131

Browse 96 used combi boilers listings currently in our index. Prices range from £5.34 to £1985.56, with an average of £131. 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 used combi boilers →

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Everything you need to know about used combi boilers

Whether you are looking for a brand-new or second-hand used combi 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 £5.34, while premium listings can reach £1985.56 — giving you a wide budget spread to work with. The average price of £131 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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