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Used combi boilers

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Used combi boilers for sale on largest auction and classifieds sites

Home / / Used combi boilers refurbished & used for sale | For Sale UK
Vaillant ecofit pure 825 combi - pure,

Vaillant ecofit pure 825 combi - pure,

£312.69
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Vaillant ecomax 828 gas - ecomax,

Vaillant ecomax 828 gas - ecomax,

£104.70
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Ideal logic combi - combi,

Ideal logic combi - combi,

£302.30
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Glow worm compact 28kw combi - glow-worm,

Glow worm compact 28kw combi - glow-worm,

£234.70
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Baxi 224 combi boiler - combi,

Baxi 224 combi boiler - combi,

£200.00
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New hive thermostat - new,

New hive thermostat - new,

£48.45
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Worcester greenstar heatslave - worcester,

Worcester greenstar heatslave - worcester,

£2488.39
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Worcester greenstar r30 - worcester, 30

Worcester greenstar r30 - worcester, 30

£178.99
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Baxi neta tec combi - baxi,

Baxi neta tec combi - baxi,

£125.99
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Ideal boilers kit bcc - ideal, 30

Ideal boilers kit bcc - ideal, 30

£21.50
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Worcester bosch 87161207390 - worcester,

Worcester bosch 87161207390 - worcester,

£26.70
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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 - kit-bcc, combi

Ideal boilers kit - kit-bcc, combi

£21.50
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Thermosphere flex electric - thermosphere,

Thermosphere flex electric - thermosphere,

£750.00
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Ideal logic plus combi 30 - ideal,

Ideal logic plus combi 30 - ideal,

£119.90
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Ideal logic combi - ), 24

Ideal logic combi - ), 24

£119.99
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Ideal boilers kit bcc - kit-bcc, 30

Ideal boilers kit bcc - kit-bcc, 30

£21.50
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Hrm wallstar combi boiler pump - hrm,

Hrm wallstar combi boiler pump - hrm,

£189.00
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Grant vortex blue combi - blue,

Grant vortex blue combi - blue,

£2574.00
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Baxi duo tec - baxi, &

Baxi duo tec - baxi, &

£28.80
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Ariston combi evo clas - , /clas

Ariston combi evo clas - , /clas

£21.50
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Warmflow plate heat - 70,

Warmflow plate heat - 70,

£156.65
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Genuine worcester greenstar - genuine,

Genuine worcester greenstar - genuine,

£66.99
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£34.99
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Drayton wiser single channel - drayton,

Drayton wiser single channel - drayton,

£31.50
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Main eco compact system 18 - main,

Main eco compact system 18 - main,

£65.00
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Ideal combi logic - combi, 30,

Ideal combi logic - combi, 30,

£28.40
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Vokera easi heat - vokera, 29c

Vokera easi heat - vokera, 29c

£39.00
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Ideal logic combi 30 - logic,

Ideal logic combi 30 - logic,

£119.99
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Ideal 177544 gas - gas, valve

Ideal 177544 gas - gas, valve

£58.99
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Baxi neta tec combi - neta-tec,

Baxi neta tec combi - neta-tec,

£246.88
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Ideal combi boiler - combi, fan

Ideal combi boiler - combi, fan

£72.99
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Main combi boiler - main,

Main combi boiler - main,

£34.99
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Main combi eco - gas,

Main combi eco - gas,

£20.00
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Baxi duo tec combi - duo,

Baxi duo tec combi - duo,

£29.99
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Ideal logic combi c24 - combi,

Ideal logic combi c24 - combi,

£39.99
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Ideal boilers kit bcc combi - kit-bcc, 30

Ideal boilers kit bcc combi - kit-bcc, 30

£21.50
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Vokera easi heat - easi,

Vokera easi heat - easi,

£30.00
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Worcester greenstar combi - combi, 25

Worcester greenstar combi - combi, 25

£51.99
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Grant vortex pro external - vortex,

Grant vortex pro external - vortex,

£449.38
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175569 ideal logic combi - 175569,

175569 ideal logic combi - 175569,

£57.97
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Main combi eco pcb gc - 25, .

Main combi eco pcb gc - 25, .

£30.00
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Ideal logic combi hour - ideal,

Ideal logic combi hour - ideal,

£28.99
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Viessmann 100 wb1c - 100, &

Viessmann 100 wb1c - 100, &

£49.99
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Main combi eco 25 - 25,

Main combi eco 25 - 25,

£19.99
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Main eco compact combi - eco, 25

Main eco compact combi - eco, 25

£149.99
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Baxi 428 combi lpg - 428,

Baxi 428 combi lpg - 428,

£52.65
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Glow worm betacom 30c combi - betacom, 3

Glow worm betacom 30c combi - betacom, 3

£29.99
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Genuine ideal logic combi 15 - genuine,

Genuine ideal logic combi 15 - genuine,

£59.99
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Vokera easi heat plus - vokera,

Vokera easi heat plus - vokera,

£45.00
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Worcester greenstar 28i - worcester,

Worcester greenstar 28i - worcester,

£55.00
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Ideal heating halo - ideal,

Ideal heating halo - ideal,

£57.90
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Worcester greenstar r30 - 30,

Worcester greenstar r30 - 30,

£149.99
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Ideal logic combi - ideal, 24

Ideal logic combi - ideal, 24

£26.99
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Ideal logic combi - logic, 35

Ideal logic combi - logic, 35

£47.99
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Ideal logic plus combi - logic, +

Ideal logic plus combi - logic, +

£22.99
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Ideal logic combi 30 35 - (+), 24

Ideal logic combi 30 35 - (+), 24

£19.99
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Baxi combi 105e - combi, boiler

Baxi combi 105e - combi, boiler

£24.99
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Vaillant turbomax pro 28e - vaillant,

Vaillant turbomax pro 28e - vaillant,

£260.70
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Ideal logic combi plus 24 - &,

Ideal logic combi plus 24 - &,

£55.99
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Used worcester greenstar 25i - worcester,

Used worcester greenstar 25i - worcester,

£24.99
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Baxi combi 624 630 - 636, 830

Baxi combi 624 630 - 636, 830

£65.00
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Ideal logic fan 175569 combi - ideal,

Ideal logic fan 175569 combi - ideal,

£44.99
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Vaillant ecomax vuw 824 - vaillant,

Vaillant ecomax vuw 824 - vaillant,

£94.99
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Ideal logic combi 24kw - ideal,

Ideal logic combi 24kw - ideal,

£55.99
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Baxi combi 24he 105e 05he - baxi, 24he,105e,

Baxi combi 24he 105e 05he - baxi, 24he,105e,

£79.99
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Ideal logic combi boiler - logic,

Ideal logic combi boiler - logic,

£29.99
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Hive single channel receiver - channel,

Hive single channel receiver - channel,

£31.99
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Ideal logic combi plus - logic,

Ideal logic combi plus - logic,

£39.99
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Ideal logic combi - &,

Ideal logic combi - &,

£34.99
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Worcester greenstar heatslave - worcester,

Worcester greenstar heatslave - worcester,

£52.70
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Ideal logic combi 30 35 - ideal,

Ideal logic combi 30 35 - ideal,

£10.99
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Ideal logic combi es24 es30 - logic,

Ideal logic combi es24 es30 - logic,

£22.99
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Worcester greenstar 25i - greenstar, 30i

Worcester greenstar 25i - greenstar, 30i

£45.99
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Ariston combi one - combi, clas

Ariston combi one - combi, clas

£109.00
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Baxi 105e 105he 80e main - baxi,

Baxi 105e 105he 80e main - baxi,

£12.49
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Baxi combi 80e eco - eco, 105e

Baxi combi 80e eco - eco, 105e

£64.99
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Baxi combi 80e eco 80 - 80,

Baxi combi 80e eco 80 - 80,

£9.99
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Worcester greenstar 4000 - 4000, 30

Worcester greenstar 4000 - 4000, 30

£27.35
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Baxi combi 80e - 105, he

Baxi combi 80e - 105, he

£27.36
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Ideal logic combi - combi, 18

Ideal logic combi - combi, 18

£59.99
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Worcester greenstar 4000 - 4000, 30

Worcester greenstar 4000 - 4000, 30

£72.95
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Hive thermostat mini with - thermostat,

Hive thermostat mini with - thermostat,

£119.99
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Hive thermostat mini with - hive,

Hive thermostat mini with - hive,

£109.99
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Baxi combi 224 228 424 - 224,

Baxi combi 224 228 424 - 224,

£63.05
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Used baxi 5117391 wireless - baxi,

Used baxi 5117391 wireless - baxi,

£124.99
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Main eco compact combi 30 - eco,

Main eco compact combi 30 - eco,

£70.00
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Baxi combi 624 - baxi, 636

Baxi combi 624 - baxi, 636

£70.00
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Ideal logic plus - ideal,

Ideal logic plus - ideal,

£29.99
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Glow worm betacom 30c - glow-worm, combi

Glow worm betacom 30c - glow-worm, combi

£24.00
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Baxi platinum combi - combi, 33

Baxi platinum combi - combi, 33

£12.99
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Baxi combi 424 - combi, lpg

Baxi combi 424 - combi, lpg

£177.45
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Ideal logic combi - ideal, 24

Ideal logic combi - ideal, 24

£28.99
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Baxi duotec combi pcb vo2 - pcb, vo2.11

Baxi duotec combi pcb vo2 - pcb, vo2.11

£21.99
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Truma combi boiler gas only - truma,

Truma combi boiler gas only - truma,

£208.70
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Combi boiler fitted - combi, £400

Combi boiler fitted - combi, £400

£400.00
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📊96 listings · from £9.99 · avg £137.92

Browse 96 used combi boilers listings currently in our index. Prices range from £9.99 to £2574, with an average of £137.92. 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 £9.99, while premium listings can reach £2574 — giving you a wide budget spread to work with. The average price of £137.92 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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