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Caravan motorhome truma - caravan, /

Caravan motorhome truma - caravan, /

£45.00
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Baxi promax combi - baxi,

Baxi promax combi - baxi,

£207.66
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Vaillant ecomax 828 gas - ecomax,

Vaillant ecomax 828 gas - ecomax,

£104.70
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Ideal logic plus combi - combi, 24

Ideal logic plus combi - combi, 24

£119.90
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Genuine worcester greenstar - genuine,

Genuine worcester greenstar - genuine,

£66.99
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Drayton wiser single - wiser, 1

Drayton wiser single - wiser, 1

£33.00
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New hive thermostat mini - thermostat,

New hive thermostat mini - thermostat,

£48.56
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Grant vortex pro - pro, 36kw

Grant vortex pro - pro, 36kw

£1790.00
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Worcester greenstar r30 - greenstar, 35

Worcester greenstar r30 - greenstar, 35

£178.99
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Ideal logic plus - ideal,

Ideal logic plus - ideal,

£29.99
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Ideal logic combi hour - ideal, 24-hour

Ideal logic combi hour - ideal, 24-hour

£28.99
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Grant vortex blue combi 26kw - vortex,

Grant vortex blue combi 26kw - vortex,

£2350.00
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175569 ideal logic - 175569,

175569 ideal logic - 175569,

£57.97
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Combi boiler fitted - boiler,

Combi boiler fitted - boiler,

£400.00
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Baxi 800 25kw 825 - heat, system

Baxi 800 25kw 825 - heat, system

£260.70
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Worcester bosch combi boiler - bosch,

Worcester bosch combi boiler - bosch,

£1099.00
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Ideal boilers kit bcc combi - boilers,

Ideal boilers kit bcc combi - boilers,

£21.50
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Worcester greenstar combi - greenstar, 25

Worcester greenstar combi - greenstar, 25

£34.99
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Hive thermostat mini with - hive,

Hive thermostat mini with - hive,

£119.99
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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 - kit-bcc, 30

Ideal boilers kit bcc - kit-bcc, 30

£21.50
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Used worcester greenstar - worcester,

Used worcester greenstar - worcester,

£24.99
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Ideal boilers kit bcc - ideal, kit-bcc

Ideal boilers kit bcc - ideal, kit-bcc

£21.50
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Main eco compact system 18 - eco,

Main eco compact system 18 - eco,

£65.00
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Ideal boilers kit - ideal, 30

Ideal boilers kit - ideal, 30

£21.50
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Baxi duo tec combi - 24, he

Baxi duo tec combi - 24, he

£29.99
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Drayton wiser single - drayton, 1

Drayton wiser single - drayton, 1

£31.50
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Baxi duo tec combi 28 - baxi, 2

Baxi duo tec combi 28 - baxi, 2

£69.99
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Worcester 37cdi combi boiler - 37cdi,

Worcester 37cdi combi boiler - 37cdi,

£260.70
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Glow worm boiler - boiler, used

Glow worm boiler - boiler, used

£165.02
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Worcester bosch combi - combi, |

Worcester bosch combi - combi, |

£1099.00
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Worcester bosch greenstar - worcester,

Worcester bosch greenstar - worcester,

£1099.00
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Ideal main heat - ideal,

Ideal main heat - ideal,

£68.30
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Baxi platinum combi - baxi,

Baxi platinum combi - baxi,

£12.99
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Baxi neta tec combi - combi, 28

Baxi neta tec combi - combi, 28

£125.99
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Main eco compact system - main,

Main eco compact system - main,

£99.99
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Grant vortex condensing combi - vortex,

Grant vortex condensing combi - vortex,

£2200.00
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Baxi combi 80e - baxi,

Baxi combi 80e - baxi,

£64.99
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Electric combi boiler - , 14kw

Electric combi boiler - , 14kw

£945.10
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Thermosphere electric - thermosphere,

Thermosphere electric - thermosphere,

£445.30
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Ideal logic combi plus - logic,

Ideal logic combi plus - logic,

£55.99
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Baxi duotec combi - 28, 33

Baxi duotec combi - 28, 33

£79.32
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Main combi 30eco 25 eco - 25,

Main combi 30eco 25 eco - 25,

£22.99
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Grant vortex condensing combi - grant,

Grant vortex condensing combi - grant,

£1950.00
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Ideal logic combi 30 - logic, +

Ideal logic combi 30 - logic, +

£119.99
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Viessmann 100 wb1c 26kw 30kw - viessmann,

Viessmann 100 wb1c 26kw 30kw - viessmann,

£49.99
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Main eco compact combi - eco, 30

Main eco compact combi - eco, 30

£149.99
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Ideal logic combi - ideal, &

Ideal logic combi - ideal, &

£32.99
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Worcester cdi 35 - 28,

Worcester cdi 35 - 28,

£5.45
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Worcester greenstar 4000 - worcester, 30

Worcester greenstar 4000 - worcester, 30

£76.79
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Baxi duo tec combi - baxi, 28

Baxi duo tec combi - baxi, 28

£24.99
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Ideal logic combi 30 35 - combi, 24

Ideal logic combi 30 35 - combi, 24

£18.99
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Ideal logic combi - ideal,

Ideal logic combi - ideal,

£46.99
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Baxi combi 105e 105he boiler - 105e, &

Baxi combi 105e 105he boiler - 105e, &

£24.99
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Baxi duo tec combi - 33, he

Baxi duo tec combi - 33, he

£34.99
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Ideal logic combi - (, 30

Ideal logic combi - (, 30

£119.99
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Ideal logic combi 24kw boiler - ideal,

Ideal logic combi 24kw boiler - ideal,

£55.99
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Main combi 30he - combi, pcb

Main combi 30he - combi, pcb

£20.43
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Worcester greenstar 4000 - 4000, 30

Worcester greenstar 4000 - 4000, 30

£28.79
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Baxi duotec 24hea 28hea 40he - duotec, 24hea,

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

£9.99
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Main combi boiler - main, 24

Main combi boiler - main, 24

£34.99
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Ariston combi evo - evo, clas

Ariston combi evo - evo, clas

£42.99
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Main eco elite combi - elite,

Main eco elite combi - elite,

£260.70
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Baxi duo tec combi - tec,

Baxi duo tec combi - tec,

£57.69
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Baxi combi 80e eco - baxi,

Baxi combi 80e eco - baxi,

£9.99
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Grant vortex condensing combi - vortex,

Grant vortex condensing combi - vortex,

£1689.70
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Baxi combi 624 - baxi, 630

Baxi combi 624 - baxi, 630

£65.00
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Main combi eco 30 - main,

Main combi eco 30 - main,

£24.99
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Ideal logic plus combi - plus, +

Ideal logic plus combi - plus, +

£22.99
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Baxi duotec combi main eco - main,

Baxi duotec combi main eco - main,

£7.49
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Worcester greenstar he - 25,

Worcester greenstar he - 25,

£41.14
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Vaillant turbomax pro 28e - vaillant,

Vaillant turbomax pro 28e - vaillant,

£260.70
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Main combi 24he - main,

Main combi 24he - main,

£5.34
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Ideal boiler pump head kit - ideal,

Ideal boiler pump head kit - ideal,

£62.36
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Ideal combi logic - 30,,

Ideal combi logic - 30,,

£28.40
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Remeha 28c combi - remeha,

Remeha 28c combi - remeha,

£42.30
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Ideal 177544 logic - logic, &

Ideal 177544 logic - logic, &

£74.24
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Ideal logic combi c30 boiler - ideal,

Ideal logic combi c30 boiler - ideal,

£83.90
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Ideal atlantic combi - , full

Ideal atlantic combi - , full

£34.99
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Worcester r35 plus - r35,

Worcester r35 plus - r35,

£73.50
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Ariston combi evo clas he - evo,

Ariston combi evo clas he - evo,

£109.99
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Worcester greenstar he - greenstar, 30

Worcester greenstar he - greenstar, 30

£78.99
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Worcester greenstar 25si combi - worcester,

Worcester greenstar 25si combi - worcester,

£14.99
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Worcester greenstar heatslave - greenstar,

Worcester greenstar heatslave - greenstar,

£1985.56
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Ideal logic combi 30 - 24,

Ideal logic combi 30 - 24,

£64.99
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Hive thermostat combi - combi, boilers

Hive thermostat combi - combi, boilers

£163.25
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Worcester greenstar 12i 15i - greenstar,

Worcester greenstar 12i 15i - greenstar,

£49.87
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Ideal combi evomax - ideal, 24,

Ideal combi evomax - ideal, 24,

£5.00
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Worcester greenstar 25i - worcester,

Worcester greenstar 25i - worcester,

£45.99
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Baxi duo tec - baxi, 33

Baxi duo tec - baxi, 33

£9.99
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Worcester greenstar combi - greenstar,

Worcester greenstar combi - greenstar,

£138.99
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Baxi platinum combi 33 - platinum, 28

Baxi platinum combi 33 - platinum, 28

£27.36
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Main combi eco elite - main,

Main combi eco elite - main,

£21.50
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Worcester camray combi 90a - /, 5

Worcester camray combi 90a - /, 5

£146.25
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Worcester bosch greenstar - bosch,

Worcester bosch greenstar - bosch,

£1099.00
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Thermosphere flex electric - thermosphere,

Thermosphere flex electric - thermosphere,

£750.00
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📊96 listings · from £5 · avg £254.76

Browse 96 used combi boilers listings currently in our index. Prices range from £5 to £2350, with an average of £254.76. 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, while premium listings can reach £2350 — giving you a wide budget spread to work with. The average price of £254.76 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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