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Estrom electric combi - estrom, boiler

Estrom electric combi - estrom, boiler

£542.20
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Ideal independent combi - independent,

Ideal independent combi - independent,

£149.42
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Baxi duotec 28kw - baxi,

Baxi duotec 28kw - baxi,

£252.00
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Ideal combi boiler - 24, 30

Ideal combi boiler - 24, 30

£60.88
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Worcester heatslave 32kw - worcester, 25/32kw

Worcester heatslave 32kw - worcester, 25/32kw

£1500.00
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Worcester heatslave 25kw - worcester, 2

Worcester heatslave 25kw - worcester, 2

£1950.00
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Baxi platinum combi - combi, &

Baxi platinum combi - combi, &

£12.99
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Vaillant eco tec sustain r1 - tec,

Vaillant eco tec sustain r1 - tec,

£516.70
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Baxi duotec 24hea - 24hea,, 28hea,40he

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

£9.99
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Ariston combi - ariston, ff

Ariston combi - ariston, ff

£44.99
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Worcester greenstar combi - worcester, 25

Worcester greenstar combi - worcester, 25

£34.99
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Baxi combi 80e eco 105e - 80e,

Baxi combi 80e eco 105e - 80e,

£64.99
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Main combi 30eco - combi, 25,30eco

Main combi 30eco - combi, 25,30eco

£22.99
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Chaffoteaux britony combi - britony,

Chaffoteaux britony combi - britony,

£52.70
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Ideal combi boiler - ideal, 24kw

Ideal combi boiler - ideal, 24kw

£307.50
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Worcester greenstar he - greenstar, 30

Worcester greenstar he - greenstar, 30

£78.99
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Hive thermostat for heating - thermostat,

Hive thermostat for heating - thermostat,

£86.45
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Baxi combi 80e eco 80 - combi,

Baxi combi 80e eco 80 - combi,

£9.99
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Hive single channel receiver - hive,

Hive single channel receiver - hive,

£22.99
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Worcester bosch greenstar 30i - greenstar,

Worcester bosch greenstar 30i - greenstar,

£125.50
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Ideal logic combi 30 - ideal, 24

Ideal logic combi 30 - ideal, 24

£49.99
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Ideal logic plus - plus, combi

Ideal logic plus - plus, combi

£50.99
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Sangamo rstat5 wireless - sangamo,

Sangamo rstat5 wireless - sangamo,

£19.99
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Worcester greenstar 30i erp - worcester,

Worcester greenstar 30i erp - worcester,

£260.70
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Genuine worcester greenstar - genuine,

Genuine worcester greenstar - genuine,

£66.99
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Ariston combi clas he - he,

Ariston combi clas he - he,

£44.99
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Hive single channel - channel, receiver

Hive single channel - channel, receiver

£24.99
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Ideal logic combi 24 - logic+,

Ideal logic combi 24 - logic+,

£19.99
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Ideal logic combi - 30kw, boiler

Ideal logic combi - 30kw, boiler

£54.99
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

£115.10
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Ideal boiler pump head - boiler, kit

Ideal boiler pump head - boiler, kit

£62.36
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Hive thermostat mini - thermostat,

Hive thermostat mini - thermostat,

£59.95
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Hive thermostat heating - hive,

Hive thermostat heating - hive,

£48.69
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Grant vortex pro combi 36kw - combi,

Grant vortex pro combi 36kw - combi,

£1790.00
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Baxi combi 80e - 105, he

Baxi combi 80e - 105, he

£27.36
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Ideal logic combi boiler - ideal,

Ideal logic combi boiler - ideal,

£29.99
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Baxi main potterton combi - baxi,,

Baxi main potterton combi - baxi,,

£24.99
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Baxi combi instant - baxi,

Baxi combi instant - baxi,

£22.00
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Ferroli one 25c - 25c, he

Ferroli one 25c - 25c, he

£104.70
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Ravenheat combi 100 130 - 100,

Ravenheat combi 100 130 - 100,

£34.99
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Baxi combi 24he 105e - 24he,105e,, &

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

£79.99
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Ideal logic plus combi 24 - ideal,

Ideal logic plus combi 24 - ideal,

£10.68
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Worcester greenstar 4000 - worcester,

Worcester greenstar 4000 - worcester,

£18.04
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Worcester greenstar cdi - greenstar,

Worcester greenstar cdi - greenstar,

£49.99
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Grant vortex condensing combi - grant,

Grant vortex condensing combi - grant,

£1950.00
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Baxi duotec combi 33 - 24,

Baxi duotec combi 33 - 24,

£29.75
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Main combi eco - 30,

Main combi eco - 30,

£43.69
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Viessman vitodense 100 wb1b - viessman, 100-w

Viessman vitodense 100 wb1b - viessman, 100-w

£100.00
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Baxi combi 105e - combi, &

Baxi combi 105e - combi, &

£24.99
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Baxi platinum combi - baxi,

Baxi platinum combi - baxi,

£89.99
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Ideal logic 30 - 24, 35

Ideal logic 30 - 24, 35

£25.99
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Worcester greenstar combi - greenstar,

Worcester greenstar combi - greenstar,

£51.99
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Baxi main potterton combi - baxi,, main,

Baxi main potterton combi - baxi,, main,

£26.99
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Ideal logic plus - logic, c30

Ideal logic plus - logic, c30

£44.58
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Used worcester greenstar 25i - used,

Used worcester greenstar 25i - used,

£24.99
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Ideal logic combi plus 30 - logic,

Ideal logic combi plus 30 - logic,

£34.99
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Ideal logic combi pcb - 30,

Ideal logic combi pcb - 30,

£21.50
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Main combi eco 30 - 30,

Main combi eco 30 - 30,

£24.99
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Main combi 30eco - 25,30eco, &

Main combi 30eco - 25,30eco, &

£24.99
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Grant vortex pro - grant, 26kw

Grant vortex pro - grant, 26kw

£1950.00
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Ideal logic combi - +, flow

Ideal logic combi - +, flow

£12.94
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Baxi combi 624 - 630, 636

Baxi combi 624 - 630, 636

£115.00
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Worcester heatslave 32kw - heatslave, 25/32kw

Worcester heatslave 32kw - heatslave, 25/32kw

£2400.00
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Ariston combi evo clas he - e-combi,

Ariston combi evo clas he - e-combi,

£42.99
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Baxi combi - x,

Baxi combi - x,

£9.99
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Ideal logic combi boiler - logic,

Ideal logic combi boiler - logic,

£27.99
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Ideal logic 30 - (, )

Ideal logic 30 - (, )

£23.99
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Ideal logic combi - 24, 35

Ideal logic combi - 24, 35

£10.99
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Baxi duotec combi 33 40 - combi, 24

Baxi duotec combi 33 40 - combi, 24

£10.99
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Baxi duo tec combi - tec,

Baxi duo tec combi - tec,

£10.80
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Main eco compact combi 30 - compact,

Main eco compact combi 30 - compact,

£149.99
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Ideal 177544 logic combi - ideal,

Ideal 177544 logic combi - ideal,

£74.24
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Worcester greenstar 25i 30i - worcester,

Worcester greenstar 25i 30i - worcester,

£45.99
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Used potterton promax combi - used,

Used potterton promax combi - used,

£27.99
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Main combi boiler pump - 24,

Main combi boiler pump - 24,

£34.99
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Ideal logic combi hour - ideal, 24-hour

Ideal logic combi hour - ideal, 24-hour

£27.99
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Baxi duo tec combi - 2,

Baxi duo tec combi - 2,

£69.99
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Baxi 600 800 main eco - 800,

Baxi 600 800 main eco - 800,

£38.99
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Worcester greenstar 25i 30i - greenstar,

Worcester greenstar 25i 30i - greenstar,

£44.99
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Main combi eco 30 - main, &

Main combi eco 30 - main, &

£9.99
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Hive thermostat heating - thermostat,

Hive thermostat heating - thermostat,

£64.99
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Worcester greenstar 4000 - worcester,

Worcester greenstar 4000 - worcester,

£76.79
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Baxi combi instant - baxi, 80e

Baxi combi instant - baxi, 80e

£9.99
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Ideal logic combi - combi, 24/30/35

Ideal logic combi - combi, 24/30/35

£28.49
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Worcester heatslave oil - worcester,

Worcester heatslave oil - worcester,

£1265.38
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Baxi duotec combi 24 - 2, 28

Baxi duotec combi 24 - 2, 28

£24.99
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Ideal logic combi - ideal, (

Ideal logic combi - ideal, (

£64.99
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Combi boiler heat exchanger - combi,

Combi boiler heat exchanger - combi,

£10.80
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Baxi duo tec combi he - combi,

Baxi duo tec combi he - combi,

£52.70
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Ideal classic combi 30 - &,

Ideal classic combi 30 - &,

£65.00
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Baxi 248224 isolation flow - baxi,

Baxi 248224 isolation flow - baxi,

£23.58
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Potterton performa main - potterton,

Potterton performa main - potterton,

£22.99
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Ideal c26 c32 - ideal,

Ideal c26 c32 - ideal,

£60.00
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Baxi 818 824 - 818, &

Baxi 818 824 - 818, &

£44.99
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Pro combi boiler pcb - 85,

Pro combi boiler pcb - 85,

£65.00
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Combi boiler diverter valve - combi,

Combi boiler diverter valve - combi,

£94.30
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📊96 listings · from £9.99 · avg £193.27

Browse 96 used combi boilers listings currently in our index. Prices range from £9.99 to £2400, with an average of £193.27. 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 £2400 — giving you a wide budget spread to work with. The average price of £193.27 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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