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Worcester greenstar heatslave - worcester,

Worcester greenstar heatslave - worcester,

£52.70
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Glow worm compact 28kw combi - compact,

Glow worm compact 28kw combi - compact,

£234.70
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Vaillant ecomax 828 gas - ecomax, e

Vaillant ecomax 828 gas - 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 - plus, 24

Ideal logic plus combi 30 - plus, 24

£119.90
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Genuine worcester greenstar - worcester,

Genuine worcester greenstar - worcester,

£66.99
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Ideal boilers kit - boilers, combi

Ideal boilers kit - boilers, 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 - combi, 25

Main combi 30eco - combi, 25

£22.99
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Hive thermostat mini with - hive,

Hive thermostat mini with - hive,

£109.99
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Vaillant turbomax pro 28e - turbomax,

Vaillant turbomax pro 28e - turbomax,

£260.70
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£34.99
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Worcester greenstar r30 - greenstar,

Worcester greenstar r30 - greenstar,

£178.99
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Baxi promax combi - (potterton),

Baxi promax combi - (potterton),

£207.66
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Ideal logic combi - ideal, 24

Ideal logic combi - ideal, 24

£119.99
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Electric combi boiler - , 14kw

Electric combi boiler - , 14kw

£771.70
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Drayton wiser single channel - 1,

Drayton wiser single channel - 1,

£31.50
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175569 ideal logic combi - 175569,

175569 ideal logic combi - 175569,

£57.97
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Baxi neta tec combi - ga, &

Baxi neta tec combi - ga, &

£125.99
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Ariston combi evo 24 - ariston, ff

Ariston combi evo 24 - ariston, ff

£16.15
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Ideal boilers kit bcc - boilers, kit-bcc

Ideal boilers kit bcc - boilers, kit-bcc

£21.50
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Worcester greenstar he - 25,

Worcester greenstar he - 25,

£33.96
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Ideal boilers kit bcc - ideal, 30

Ideal boilers kit bcc - ideal, 30

£21.50
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Ideal boilers kit bcc - boilers, combi

Ideal boilers kit bcc - boilers, combi

£21.50
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Ideal boilers kit - ideal,

Ideal boilers kit - ideal,

£21.50
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Baxi duo tec combi - duo,

Baxi duo tec combi - duo,

£29.99
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Ideal logic combi - logic, 24

Ideal logic combi - logic, 24

£55.99
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Ideal logic combi - logic, 24-hour

Ideal logic combi - logic, 24-hour

£28.99
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Thermosphere flex electric - thermosphere,

Thermosphere flex electric - thermosphere,

£750.00
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Combi boiler fitted 400 - fitted, £400

Combi boiler fitted 400 - fitted, £400

£400.00
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Baxi duotec 28kw condensing - duotec, he

Baxi duotec 28kw condensing - duotec, he

£240.00
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Ideal logic combi 30 - ), 24

Ideal logic combi 30 - ), 24

£139.99
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Ideal combi logic - 24,, 30,

Ideal combi logic - 24,, 30,

£28.40
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Worcester greenstar combi si30 - worcester,

Worcester greenstar combi si30 - worcester,

£83.90
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Used worcester greenstar - worcester,

Used worcester greenstar - worcester,

£24.99
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Main combi eco - combi, 25,

Main combi eco - combi, 25,

£16.68
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Main eco compact system 18 - 15,

Main eco compact system 18 - 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 - 24,

Ideal combi boiler fan - 24,

£72.99
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Baxi neta tec combi - neta-tec, ga

Baxi neta tec combi - neta-tec, ga

£246.88
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Viessmann 100 wb1c 26kw - viessmann,

Viessmann 100 wb1c 26kw - viessmann,

£49.99
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Baxi platinum combi - 28, 33

Baxi platinum combi - 28, 33

£12.99
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Worcester greenstar heatslave - worcester,

Worcester greenstar heatslave - worcester,

£1985.56
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Worcester cdi 35 - 24,

Worcester cdi 35 - 24,

£5.45
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Main combi 30 eco boiler - combi, 25

Main combi 30 eco boiler - combi, 25

£16.68
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Ideal logic plus - ideal,

Ideal logic plus - ideal,

£10.68
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Ideal logic combi - 35, &

Ideal logic combi - 35, &

£34.99
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Ideal logic combi 30 - logic, (

Ideal logic combi 30 - logic, (

£119.99
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Baxi combi 624 630 - 624, 830

Baxi combi 624 630 - 624, 830

£65.00
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Worcester greenstar 4000 - worcester,

Worcester greenstar 4000 - worcester,

£76.79
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Baxi combi 80e - baxi, eco

Baxi combi 80e - baxi, eco

£9.99
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Ideal logic combi plus 30 - ideal,

Ideal logic combi plus 30 - ideal,

£46.99
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Main combi eco - 30,

Main combi eco - 30,

£24.99
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Ariston combi evo - ariston, e-combi

Ariston combi evo - ariston, e-combi

£19.99
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Baxi duo tec combi - baxi, &

Baxi duo tec combi - baxi, &

£34.99
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Main eco elite - eco, erp

Main eco elite - eco, erp

£260.70
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Baxi duotec combi - baxi,

Baxi duotec combi - baxi,

£7.49
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Main eco compact - eco, 25

Main eco compact - eco, 25

£149.99
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Ideal icombi procombi - /,

Ideal icombi procombi - /,

£79.98
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Ariston combi one - e,

Ariston combi one - e,

£109.00
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Main combi erp - main,

Main combi erp - main,

£16.68
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Worcester greenstar 25i - worcester,

Worcester greenstar 25i - worcester,

£45.99
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Worcester greenstar he - worcester,

Worcester greenstar he - worcester,

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

Baxi combi 80e eco 105e - combi, 80

£64.99
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Ideal logic plus combi 30 - logic,

Ideal logic plus combi 30 - logic,

£39.99
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Main eco elite combi - main,

Main eco elite combi - main,

£42.30
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Worcester greenstar r30 - greenstar, 35

Worcester greenstar r30 - greenstar, 35

£149.99
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Ideal logic combi 35 - combi, 24/30/35

Ideal logic combi 35 - combi, 24/30/35

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

Baxi potterton rds - baxi/potterton, rds-standard

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

Baxi combi 105e 105he - 105he, boiler

£24.99
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Potterton performa main - performa, 28,

Potterton performa main - performa, 28,

£22.99
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175562 ideal logic combi - 175562,

175562 ideal logic combi - 175562,

£28.40
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Worcester heatslave oil - heatslave, 15/19

Worcester heatslave oil - heatslave, 15/19

£1265.38
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Vaillant turbo max vuw - vaillant,

Vaillant turbo max vuw - vaillant,

£89.99
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Vaillant eco tec - tec, 831

Vaillant eco tec - tec, 831

£18.29
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Main combi 24he 30he - main,

Main combi 24he 30he - main,

£5.34
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Main combi eco - main, &

Main combi eco - main, &

£20.96
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Worcester greenstar 4000 - 4000, 30

Worcester greenstar 4000 - 4000, 30

£28.79
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Main combi boiler - he, pump

Main combi boiler - he, pump

£34.99
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Ariston combi evo clas he - &,

Ariston combi evo clas he - &,

£42.99
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Baxi 720766201 lead ignition - lead,,

Baxi 720766201 lead ignition - lead,,

£24.99
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Baxi combi ignition module - baxi,

Baxi combi ignition module - baxi,

£13.88
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£138.99
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Intergas combi compact eco - intergas,

Intergas combi compact eco - intergas,

£176.34
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Ideal main heat exchanger - main,

Ideal main heat exchanger - main,

£68.30
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Baxi duo tec - tec, 24/28

Baxi duo tec - tec, 24/28

£57.69
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Ideal logic combi 30 - +,

Ideal logic combi 30 - +,

£64.99
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Baxi combi 80e - combi, (instant)

Baxi combi 80e - combi, (instant)

£8.49
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Baxi combi instant 80e - baxi,

Baxi combi instant 80e - baxi,

£49.99
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Ariston combi evo ff - ariston, e-combi

Ariston combi evo ff - ariston, e-combi

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

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

£9.99
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Worcester greenstar 25si combi - greenstar,

Worcester greenstar 25si combi - greenstar,

£14.99
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Ideal logic combi 24kw boiler - logic,

Ideal logic combi 24kw boiler - logic,

£55.99
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Baxi combi 80e 105e - baxi, 80eco

Baxi combi 80e 105e - baxi, 80eco

£10.26
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£115.10
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Worcester bosch greenstar 30ri - worcester,

Worcester bosch greenstar 30ri - worcester,

£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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