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Used combi boilers

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Home / / Used combi boilers refurbished & used for sale | For Sale UK
Baxi 228 combi - baxi, 28kw

Baxi 228 combi - baxi, 28kw

£167.10
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Electric combi boiler 14kw

Electric combi boiler 14kw

£771.70
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Worcester wall mounted boiler - wall-mounted,

Worcester wall mounted boiler - wall-mounted,

£208.70
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Worcester bosch greenstar 30ri - worcester,

Worcester bosch greenstar 30ri - worcester,

£618.70
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Hive thermostat for heating - thermostat,

Hive thermostat for heating - thermostat,

£127.99
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Baxi platinum combi - baxi,

Baxi platinum combi - baxi,

£12.99
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Worcester heatslave 25kw - worcester,

Worcester heatslave 25kw - worcester,

£1950.00
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Ideal boilers kit - combi, 30

Ideal boilers kit - combi, 30

£21.50
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Baxi neta tec plus - neta-tec, 24

Baxi neta tec plus - neta-tec, 24

£49.99
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Ideal boilers kit - boilers, 30

Ideal boilers kit - boilers, 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 combi 624 630 636 - 636, 825

Baxi combi 624 630 636 - 636, 825

£65.00
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Ideal boilers kit bcc combi - ideal,

Ideal boilers kit bcc combi - ideal,

£21.50
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Glow worm betacom 30c combi - betacom, 4

Glow worm betacom 30c combi - betacom, 4

£286.70
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Worcester greenstar 28i junior - worcester,

Worcester greenstar 28i junior - worcester,

£260.70
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Baxi duotec 28kw - he, condensing

Baxi duotec 28kw - he, condensing

£240.00
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Ideal boilers kit bcc - boilers, combi

Ideal boilers kit bcc - boilers, combi

£21.50
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Ideal logic plus combi 24 - logic, 30

Ideal logic plus combi 24 - logic, 30

£22.99
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Worcester greenstar combi - worcester, 25

Worcester greenstar combi - worcester, 25

£34.99
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Genuine worcester greenstar - genuine,

Genuine worcester greenstar - genuine,

£66.99
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Ideal logic plus combi 30 - 24,

Ideal logic plus combi 30 - 24,

£119.90
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Hive single channel receiver - channel,

Hive single channel receiver - channel,

£25.99
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Baxi combi 80e 80eco - baxi,

Baxi combi 80e 80eco - baxi,

£29.99
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Grant vortex pro external - grant,

Grant vortex pro external - grant,

£2650.00
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Main combi 30he pcb - 30he,

Main combi 30he pcb - 30he,

£20.43
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Worcester greenstar 4000 - 4000, 30

Worcester greenstar 4000 - 4000, 30

£76.79
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Main combi boiler pump - combi, he

Main combi boiler pump - combi, he

£34.99
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Ideal pro combi exclusive - ideal,

Ideal pro combi exclusive - ideal,

£21.50
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Ideal system boiler - ideal,

Ideal system boiler - ideal,

£182.70
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£115.10
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Worcester greenstar 24ri - worcester,

Worcester greenstar 24ri - worcester,

£208.70
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Combi boiler diverter valve - diverter, /

Combi boiler diverter valve - diverter, /

£94.30
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Main eco compact system 18 - main,

Main eco compact system 18 - main,

£99.99
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Used worcester greenstar 25i - worcester,

Used worcester greenstar 25i - worcester,

£24.99
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Ideal combi logic - combi,

Ideal combi logic - combi,

£28.40
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Main combi 30eco - combi, 25,30eco

Main combi 30eco - combi, 25,30eco

£22.99
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Baxi neta tec combi - combi, &

Baxi neta tec combi - combi, &

£125.99
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Baxi platinum combi 33 - platinum,

Baxi platinum combi 33 - platinum,

£27.36
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Baxi 800 25kw 825 heat - 25kw,

Baxi 800 25kw 825 heat - 25kw,

£260.70
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Ideal logic combi 24kw - combi, boiler

Ideal logic combi 24kw - combi, boiler

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

Baxi combi 24he 105e - combi, 05he

£79.99
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Baxi duo tec - baxi,

Baxi duo tec - baxi,

£29.99
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Worcester 24i 28i combi 28 - 28i,

Worcester 24i 28i combi 28 - 28i,

£135.85
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Grant vortex pro combi - grant,

Grant vortex pro combi - grant,

£1790.00
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Grant vortex condensing - condensing, combi

Grant vortex condensing - condensing, combi

£1950.00
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Ariston combi evo clas - ariston,

Ariston combi evo clas - ariston,

£42.99
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Baxi combi 105e 105he boiler - baxi,

Baxi combi 105e 105he boiler - baxi,

£24.99
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Baxi duotec 24hea - baxi, 24hea,

Baxi duotec 24hea - baxi, 24hea,

£9.99
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Worcester greenstar 25i - greenstar, 30i

Worcester greenstar 25i - greenstar, 30i

£45.99
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Main eco compact combi - 25, 30

Main eco compact combi - 25, 30

£149.99
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Ideal logic plus combi - ideal, &

Ideal logic plus combi - ideal, &

£21.50
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Main combi eco elite - 24,

Main combi eco elite - 24,

£21.99
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Ideal instinct combi boiler - instinct,

Ideal instinct combi boiler - instinct,

£21.50
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Main eco compact system - main,

Main eco compact system - main,

£65.00
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Worcester greenstar heatslave - worcester,

Worcester greenstar heatslave - worcester,

£1985.56
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Ideal logic combi flow - ,

Ideal logic combi flow - ,

£12.94
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Worcester greenstar r30 - worcester, 35

Worcester greenstar r30 - worcester, 35

£178.99
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Main combi eco elite - combi,

Main combi eco elite - combi,

£21.50
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Ideal logic combi 30 - ideal,

Ideal logic combi 30 - ideal,

£49.98
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Grant vortex condensing combi - grant,

Grant vortex condensing combi - grant,

£2200.00
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Ideal code combi - code, es

Ideal code combi - code, es

£21.50
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Ideal logic combi 35 - ideal,

Ideal logic combi 35 - ideal,

£28.40
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Baxi combi 80eco maxflue - baxi,

Baxi combi 80eco maxflue - baxi,

£19.99
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Ideal logic combi - ideal,

Ideal logic combi - ideal,

£27.99
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Ideal logic combi - 24, &

Ideal logic combi - 24, &

£9.99
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Baxi neta tec combi ga - combi,

Baxi neta tec combi ga - combi,

£124.99
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Alpha combi boiler - combi,

Alpha combi boiler - combi,

£83.90
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Worcester greenstar r30 - 35,

Worcester greenstar r30 - 35,

£149.99
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Ferroli modena domina falcon - modena,

Ferroli modena domina falcon - modena,

£139.99
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Ariston combi one - ariston,

Ariston combi one - ariston,

£109.00
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Worcester greenstar combi - greenstar,

Worcester greenstar combi - greenstar,

£138.99
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Baxi duo tec platinum - baxi, 24

Baxi duo tec platinum - baxi, 24

£7.59
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Genuine ideal logic - genuine, 15

Genuine ideal logic - genuine, 15

£59.99
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Worcester greenstar 25i 30i - worcester,

Worcester greenstar 25i 30i - worcester,

£44.99
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Ariston combi evo ff - e-combi,

Ariston combi evo ff - e-combi,

£44.99
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Ideal logic combi esp1 - ideal,

Ideal logic combi esp1 - ideal,

£186.99
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Remeha avanta plus combi - remeha,

Remeha avanta plus combi - remeha,

£38.00
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Baxi platinum combi duotec - baxi,

Baxi platinum combi duotec - baxi,

£21.50
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Ideal logic plus - logic,

Ideal logic plus - logic,

£39.99
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Viessmann 100 wb1c - 100, 30kw

Viessmann 100 wb1c - 100, 30kw

£49.99
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Worcester greenstar classic - worcester,

Worcester greenstar classic - worcester,

£84.99
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New hive thermostat - new, mini

New hive thermostat - new, mini

£70.49
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Ideal logic combi - combi, 30

Ideal logic combi - combi, 30

£32.99
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Keston c36 combi - boiler, fan

Keston c36 combi - boiler, fan

£280.00
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Ideal 177544 gas - 177544,

Ideal 177544 gas - 177544,

£69.00
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Baxi combi - 2,

Baxi combi - 2,

£9.99
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Ariston clas e combi - he, &

Ariston clas e combi - he, &

£139.99
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Ideal combi evomax - 24,, &

Ideal combi evomax - 24,, &

£5.00
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Grant vortex blue combi - grant,

Grant vortex blue combi - grant,

£2350.00
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Ideal 177544 gas valve - gas, 230v

Ideal 177544 gas valve - gas, 230v

£69.99
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Worcester camray combi - 5,

Worcester camray combi - 5,

£146.25
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New hive thermostat mini - new,

New hive thermostat mini - new,

£53.95
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Ideal logic combi 30 - ideal, (

Ideal logic combi 30 - ideal, (

£119.99
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Hive thermostat mini for - thermostat,

Hive thermostat mini for - thermostat,

£31.90
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Baxi combi 80e - baxi,

Baxi combi 80e - baxi,

£35.00
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Ideal logic 30kw - combi, boiler

Ideal logic 30kw - combi, boiler

£745.00
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📊96 listings · from £5 · avg £246.36

Browse 96 used combi boilers listings currently in our index. Prices range from £5 to £2650, with an average of £246.36. 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 £2650 — giving you a wide budget spread to work with. The average price of £246.36 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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