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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 - ecofit,

Vaillant ecofit pure 825 - ecofit,

£312.69
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Vaillant ecomax 828 - ecomax, e

Vaillant ecomax 828 - ecomax, e

£104.70
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Ideal logic combi c24 - ideal,

Ideal logic combi c24 - ideal,

£302.30
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Glow worm compact 28kw - compact,

Glow worm compact 28kw - compact,

£234.70
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Baxi 224 combi - baxi,

Baxi 224 combi - baxi,

£200.00
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New hive thermostat - (read),

New hive thermostat - (read),

£48.45
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Worcester greenstar heatslave - worcester,

Worcester greenstar heatslave - worcester,

£2488.39
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Worcester greenstar r30 - greenstar,

Worcester greenstar r30 - greenstar,

£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 - boilers, combi

Ideal boilers kit bcc - boilers, combi

£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,

Ideal boilers kit bcc - ideal,

£21.50
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Ideal boilers kit bcc combi - boilers,

Ideal boilers kit bcc combi - boilers,

£21.50
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Thermosphere flex electric - thermosphere,

Thermosphere flex electric - thermosphere,

£750.00
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Ideal logic plus combi - logic,

Ideal logic plus combi - logic,

£119.90
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Ideal logic combi - logic, +

Ideal logic combi - logic, +

£119.99
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Ideal boilers kit bcc - combi, 30

Ideal boilers kit bcc - combi, 30

£21.50
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Hrm wallstar combi - wallstar, pump

Hrm wallstar combi - wallstar, pump

£189.00
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Grant vortex blue - vortex, 26kw

Grant vortex blue - vortex, 26kw

£2574.00
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Baxi duo tec combi - combi, 24

Baxi duo tec combi - combi, 24

£28.80
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Ariston combi evo clas he - e-combi,

Ariston combi evo clas he - e-combi,

£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 - combi, 25

Worcester greenstar combi - combi, 25

£34.99
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Drayton wiser single channel - wiser, 1

Drayton wiser single channel - wiser, 1

£31.50
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Main eco compact system 18 - eco,

Main eco compact system 18 - eco,

£65.00
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Ideal combi logic - ideal,

Ideal combi logic - ideal,

£28.40
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Vokera easi heat plus 29c - vokera,

Vokera easi heat plus 29c - vokera,

£39.00
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Ideal logic combi 30 - combi,

Ideal logic combi 30 - combi,

£119.99
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Ideal 177544 gas valve 230v - ideal,

Ideal 177544 gas valve 230v - ideal,

£58.99
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Baxi neta tec combi - 28, &

Baxi neta tec combi - 28, &

£246.88
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Ideal combi boiler - ideal, 24

Ideal combi boiler - ideal, 24

£72.99
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Main combi boiler pump - boiler,

Main combi boiler pump - boiler,

£34.99
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Main combi eco gas - eco,

Main combi eco gas - eco,

£20.00
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Baxi duo tec combi - duo, 28

Baxi duo tec combi - duo, 28

£29.99
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Ideal logic combi - logic, c30

Ideal logic combi - logic, c30

£39.99
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Ideal boilers kit - boilers, kit-bcc

Ideal boilers kit - boilers, kit-bcc

£21.50
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Vokera easi heat plus 29c - heat,

Vokera easi heat plus 29c - heat,

£30.00
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Worcester greenstar combi - greenstar,

Worcester greenstar combi - greenstar,

£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 - ., gc

Main combi eco - ., gc

£30.00
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Ideal logic combi hour - ideal, 24-hour

Ideal logic combi hour - ideal, 24-hour

£28.99
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Viessmann 100 wb1c 26kw 30kw - 100,

Viessmann 100 wb1c 26kw 30kw - 100,

£49.99
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Main combi eco - main, 30

Main combi eco - main, 30

£19.99
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Main eco compact combi 30 - main,

Main eco compact combi 30 - main,

£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 - vokera,

Vokera easi heat - vokera,

£45.00
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Worcester greenstar 28i - worcester,

Worcester greenstar 28i - worcester,

£55.00
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Ideal heating halo smart - heating,

Ideal heating halo smart - heating,

£57.90
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Worcester greenstar r30 - worcester,

Worcester greenstar r30 - worcester,

£149.99
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Ideal logic combi - logic, 24

Ideal logic combi - logic, 24

£26.99
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Ideal logic combi - logic,

Ideal logic combi - logic,

£47.99
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Ideal logic plus combi 24 - logic,

Ideal logic plus combi 24 - logic,

£22.99
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Ideal logic combi 30 35 - logic, 24

Ideal logic combi 30 35 - logic, 24

£19.99
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Baxi combi 105e - 105e, 105he

Baxi combi 105e - 105e, 105he

£24.99
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Vaillant turbomax pro - vaillant,

Vaillant turbomax pro - vaillant,

£260.70
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Ideal logic combi plus - logic, &

Ideal logic combi plus - logic, &

£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 - baxi,

Baxi combi 624 - baxi,

£65.00
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Ideal logic fan - fan, combi

Ideal logic fan - fan, combi

£44.99
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Vaillant ecomax vuw 824 - ecomax,

Vaillant ecomax vuw 824 - ecomax,

£94.99
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Ideal logic combi 24kw boiler - logic,

Ideal logic combi 24kw boiler - logic,

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

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

£79.99
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Ideal logic combi - combi, flow

Ideal logic combi - combi, flow

£29.99
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Hive single channel - single, receiver

Hive single channel - single, receiver

£31.99
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Ideal logic combi - ideal, plus

Ideal logic combi - ideal, plus

£39.99
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Ideal logic combi - +,

Ideal logic combi - +,

£34.99
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Worcester greenstar heatslave - greenstar,

Worcester greenstar heatslave - greenstar,

£52.70
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Ideal logic combi 30 - 30, 35

Ideal logic combi 30 - 30, 35

£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 30i - worcester,

Worcester greenstar 25i 30i - worcester,

£45.99
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Ariston combi one - e, clas

Ariston combi one - e, clas

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

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

£12.49
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Baxi combi 80e eco - baxi,

Baxi combi 80e eco - baxi,

£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 - worcester, 30

Worcester greenstar 4000 - worcester, 30

£27.35
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Baxi combi 80e - baxi,

Baxi combi 80e - baxi,

£27.36
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Ideal logic combi - 24, 30

Ideal logic combi - 24, 30

£59.99
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Worcester greenstar 4000 - greenstar,

Worcester greenstar 4000 - greenstar,

£72.95
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Hive thermostat mini with - hive,

Hive thermostat mini with - hive,

£119.99
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Hive thermostat mini with - thermostat,

Hive thermostat mini with - thermostat,

£109.99
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Baxi combi 224 228 - baxi, 424

Baxi combi 224 228 - baxi, 424

£63.05
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Used baxi 5117391 wireless - used, rf

Used baxi 5117391 wireless - used, rf

£124.99
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Main eco compact combi - main, 30

Main eco compact combi - main, 30

£70.00
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Baxi combi 624 630 636 - baxi,

Baxi combi 624 630 636 - baxi,

£70.00
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Ideal logic plus - ideal, combi

Ideal logic plus - ideal, combi

£29.99
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Glow worm betacom 30c - betacom, combi

Glow worm betacom 30c - betacom, combi

£24.00
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Baxi platinum combi - 24, &

Baxi platinum combi - 24, &

£12.99
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Baxi combi 424 428 - 424,

Baxi combi 424 428 - 424,

£177.45
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Ideal logic combi 30 35 - logic+,

Ideal logic combi 30 35 - logic+,

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

Baxi duotec combi pcb - baxi, vo2.11

£21.99
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Truma combi boiler - boiler, only

Truma combi boiler - boiler, only

£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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