For Sale UK

Oil combi boilers

4

Oil combi boilers for sale on largest auction and classifieds sites

Home / Water Heating & Filtration / Oil combi boilers refurbished & used for sale | For Sale UK
Worcester heatslave 25kw - worcester, 18/25kw

Worcester heatslave 25kw - worcester, 18/25kw

£1950.00
Buy It Now

» View on eBay #sponsored
Ideal instinct combi - ideal,

Ideal instinct combi - ideal,

£74.00
Buy It Now

» View on eBay #sponsored
Ideal combi boiler pump - ideal,

Ideal combi boiler pump - ideal,

£74.00
Buy It Now

» View on eBay #sponsored
Grandee oil combi control - grandee,

Grandee oil combi control - grandee,

£115.10
Buy It Now

» View on eBay #sponsored
Grant vortex pro external - grant,

Grant vortex pro external - grant,

£2650.00
Buy It Now

» View on eBay #sponsored
Grant vortex pro combi - grant,

Grant vortex pro combi - grant,

£1790.00
Buy It Now

» View on eBay #sponsored
Worcester greenstar heatslave - greenstar,

Worcester greenstar heatslave - greenstar,

£1750.56
Buy It Now

» View on eBay #sponsored
Grant vortex condensing combi - vortex,

Grant vortex condensing combi - vortex,

£1950.00
Buy It Now

» View on eBay #sponsored
Worcester greenstar heatslave - greenstar,

Worcester greenstar heatslave - greenstar,

£2150.45
Buy It Now

» View on eBay #sponsored
Worcester greenstar 8000 style - greenstar,

Worcester greenstar 8000 style - greenstar,

£1809.00
Buy It Now

» View on eBay #sponsored
Grant vortex blue - blue, 26kw

Grant vortex blue - blue, 26kw

£2350.00
Buy It Now

» View on eBay #sponsored
Grant vortex pro 21kw oil - vortex,

Grant vortex pro 21kw oil - vortex,

£3066.70
Buy It Now

» View on eBay #sponsored
Worcester heatslave oil - 15/19,

Worcester heatslave oil - 15/19,

£1265.38
Buy It Now

» View on eBay #sponsored
Baxi combi 40 boiler - baxi, 24/28/40

Baxi combi 40 boiler - baxi, 24/28/40

£77.00
Buy It Now

» View on eBay #sponsored
Ideal ultra combi 35 - combi, 30/35

Ideal ultra combi 35 - combi, 30/35

£74.00
Buy It Now

» View on eBay #sponsored
New baxi 830 combi - new,

New baxi 830 combi - new,

£1300.00
Buy It Now

» View on eBay #sponsored
Ideal logic combi - 24, 30

Ideal logic combi - 24, 30

£37.95
Buy It Now

» View on eBay #sponsored
Main eco compact - 25, 30

Main eco compact - 25, 30

£77.00
Buy It Now

» View on eBay #sponsored
Static caravan ferroli - static,

Static caravan ferroli - static,

£799.95
Buy It Now

» View on eBay #sponsored
Morco feb combi - feb, boiler

Morco feb combi - feb, boiler

£194.00
Buy It Now

» View on eBay #sponsored
Potterton gold combi 33 - combi, 24

Potterton gold combi 33 - combi, 24

£54.99
Buy It Now

» View on eBay #sponsored
Full front panel worcester - full,

Full front panel worcester - full,

£47.50
Buy It Now

» View on eBay #sponsored
Boiler combi special - boiler, water

Boiler combi special - boiler, water

£5.85
Buy It Now

» View on eBay #sponsored
Baxi 600 800 potterton - 600/800, combi

Baxi 600 800 potterton - 600/800, combi

£79.99
Buy It Now

» View on eBay #sponsored
Baxi combi 624 630 636 - 624,

Baxi combi 624 630 636 - 624,

£118.99
Buy It Now

» View on eBay #sponsored
Ideal stand off kit for - off,

Ideal stand off kit for - off,

£31.90
Buy It Now

» View on eBay #sponsored
Firebird combi plate heat - firebird,

Firebird combi plate heat - firebird,

£129.43
Buy It Now

» View on eBay #sponsored
Firebird boiler thermistor - boiler,

Firebird boiler thermistor - boiler,

£29.08
Buy It Now

» View on eBay #sponsored
Ideal logic combi boiler - logic,

Ideal logic combi boiler - logic,

£37.95
Buy It Now

» View on eBay #sponsored
Viessmann vitodens 100 wb1c - viessmann,

Viessmann vitodens 100 wb1c - viessmann,

£72.99
Buy It Now

» View on eBay #sponsored
Baxi 824 combi 24kw boiler - baxi,

Baxi 824 combi 24kw boiler - baxi,

£1170.00
Buy It Now

» View on eBay #sponsored
Ideal logic combi boiler - 35,

Ideal logic combi boiler - 35,

£37.95
Buy It Now

» View on eBay #sponsored
Worcester bosch 87161410870 - worcester,

Worcester bosch 87161410870 - worcester,

£39.99
Buy It Now

» View on eBay #sponsored
Worcester domestic hot water - worcester,

Worcester domestic hot water - worcester,

£94.99
Buy It Now

» View on eBay #sponsored
Ideal logic combi - logic, boiler

Ideal logic combi - logic, boiler

£37.95
Buy It Now

» View on eBay #sponsored
Ideal logic combi es24 es30 - es30, &

Ideal logic combi es24 es30 - es30, &

£20.00
Buy It Now

» View on eBay #sponsored
Firebird boiler combi - firebird,

Firebird boiler combi - firebird,

£55.76
Buy It Now

» View on eBay #sponsored
Ideal code combi 33 - 26,

Ideal code combi 33 - 26,

£39.99
Buy It Now

» View on eBay #sponsored
Baxi 624 630 636 - /, combi

Baxi 624 630 636 - /, combi

£77.00
Buy It Now

» View on eBay #sponsored
Intergas hre combi - intergas,

Intergas hre combi - intergas,

£516.70
Buy It Now

» View on eBay #sponsored
Ideal logic combi range white - combi,

Ideal logic combi range white - combi,

£34.99
Buy It Now

» View on eBay #sponsored
Firebird combi plate - combi,

Firebird combi plate - combi,

£185.48
Buy It Now

» View on eBay #sponsored
Ideal logic combi 30 14 - &, 30,

Ideal logic combi 30 14 - &, 30,

£133.82
Buy It Now

» View on eBay #sponsored
Ideal logic combi heat - logic,

Ideal logic combi heat - logic,

£16.99
Buy It Now

» View on eBay #sponsored
Greenstar heatslave external - greenstar,

Greenstar heatslave external - greenstar,

£37.10
Buy It Now

» View on eBay #sponsored
Worcester heatslave 19 - worcester, 15/19

Worcester heatslave 19 - worcester, 15/19

£10.79
Buy It Now

» View on eBay #sponsored
Ideal logic combi heat - logic,

Ideal logic combi heat - logic,

£48.39
Buy It Now

» View on eBay #sponsored
Ideal logic combi plate - ideal,

Ideal logic combi plate - ideal,

£37.95
Buy It Now

» View on eBay #sponsored
Vaillant ecofit pure 825 830 - ecofit,

Vaillant ecofit pure 825 830 - ecofit,

£24.99
Buy It Now

» View on eBay #sponsored
Boiler combi special water - boiler,

Boiler combi special water - boiler,

£5.95
Buy It Now

» View on eBay #sponsored
Ideal logic combi boiler - 24,

Ideal logic combi boiler - 24,

£37.95
Buy It Now

» View on eBay #sponsored
For combi boiler parts - combi, grease

For combi boiler parts - combi, grease

£3.99
Buy It Now

» View on eBay #sponsored
Worcester greenstar 25si - worcester,

Worcester greenstar 25si - worcester,

£1440.59
Buy It Now

» View on eBay #sponsored
Warmflow combi pcb - 70, /90

Warmflow combi pcb - 70, /90

£94.25
Buy It Now

» View on eBay #sponsored
Ideal logic combi plate - ideal,

Ideal logic combi plate - ideal,

£24.99
Buy It Now

» View on eBay #sponsored
Baxi combi 224 228 expansion - baxi, &

Baxi combi 224 228 expansion - baxi, &

£116.90
Buy It Now

» View on eBay #sponsored
Greenstar heatslave external - heatslave,

Greenstar heatslave external - heatslave,

£21.50
Buy It Now

» View on eBay #sponsored
Genuine baxi duotec 28kw - genuine,

Genuine baxi duotec 28kw - genuine,

£78.70
Buy It Now

» View on eBay #sponsored
Firebird combi plate - combi, 25

Firebird combi plate - combi, 25

£94.25
Buy It Now

» View on eBay #sponsored
Potterton performa system - performa, &

Potterton performa system - performa, &

£34.49
Buy It Now

» View on eBay #sponsored
Combi boiler parts grease oil - parts,

Combi boiler parts grease oil - parts,

£3.95
Buy It Now

» View on eBay #sponsored
Ideal logic code - logic, combi

Ideal logic code - logic, combi

£37.95
Buy It Now

» View on eBay #sponsored
Grant vortex condensing - vortex, combi

Grant vortex condensing - vortex, combi

£4250.00
Buy It Now

» View on eBay #sponsored
Worcester bosch greenstar - worcester,

Worcester bosch greenstar - worcester,

£151.50
Buy It Now

» View on eBay #sponsored
Warmflow boiler control - boiler,

Warmflow boiler control - boiler,

£81.41
Buy It Now

» View on eBay #sponsored
Ferroli combi 76ff - ferroli, 77ff

Ferroli combi 76ff - ferroli, 77ff

£15.99
Buy It Now

» View on eBay #sponsored
Ideal logic fan 175569 - 175569, combi

Ideal logic fan 175569 - 175569, combi

£26.93
Buy It Now

» View on eBay #sponsored
Baxi 600 800 potterton combi - baxi,

Baxi 600 800 potterton combi - baxi,

£159.99
Buy It Now

» View on eBay #sponsored
Worcester bosch greenstar - bosch,

Worcester bosch greenstar - bosch,

£130.70
Buy It Now

» View on eBay #sponsored
Ideal classic combi 30 35 - ideal, 2

Ideal classic combi 30 35 - ideal, 2

£74.00
Buy It Now

» View on eBay #sponsored
Baxi 624 630 - 624,

Baxi 624 630 - 624,

£77.00
Buy It Now

» View on eBay #sponsored
Baxi duo tec - baxi, 33/40

Baxi duo tec - baxi, 33/40

£77.00
Buy It Now

» View on eBay #sponsored
Baxi combi 80e 105e - baxi, 80e,105e,105he,80

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

£7.00
Buy It Now

» View on eBay #sponsored
Viessmann 7841770 plate heat - plate,

Viessmann 7841770 plate heat - plate,

£109.99
Buy It Now

» View on eBay #sponsored
Baxi 600 800 potterton combi - baxi,

Baxi 600 800 potterton combi - baxi,

£159.99
Buy It Now

» View on eBay #sponsored
Navien lcb700 21kw internal - 21kw,

Navien lcb700 21kw internal - 21kw,

£3996.00
Buy It Now

» View on eBay #sponsored
Baxi combi 105e - 105e, &

Baxi combi 105e - 105e, &

£55.66
Buy It Now

» View on eBay #sponsored
Potterton combi 25lpg - combi, 25/25lpg

Potterton combi 25lpg - combi, 25/25lpg

£77.00
Buy It Now

» View on eBay #sponsored
Ideal logic combi range white - combi,

Ideal logic combi range white - combi,

£28.99
Buy It Now

» View on eBay #sponsored
Morco lpg boiler - lpg, feb

Morco lpg boiler - lpg, feb

£42.30
Buy It Now

» View on eBay #sponsored
Firebird combi plate heat - combi,

Firebird combi plate heat - combi,

£89.10
Buy It Now

» View on eBay #sponsored
Worcester greenstar life combi - life,

Worcester greenstar life combi - life,

£436.86
Buy It Now

» View on eBay #sponsored
Ideal logic combi c30 - ideal, fan

Ideal logic combi c30 - ideal, fan

£35.54
Buy It Now

» View on eBay #sponsored
Potterton gold combi 33 - potterton,

Potterton gold combi 33 - potterton,

£55.66
Buy It Now

» View on eBay #sponsored
Baxi platinum combi - baxi, 24

Baxi platinum combi - baxi, 24

£55.66
Buy It Now

» View on eBay #sponsored
Honeywell vc4012 baxi combi - vc4012,

Honeywell vc4012 baxi combi - vc4012,

£95.00
Buy It Now

» View on eBay #sponsored
Ferroli combi 76ff - ferroli,

Ferroli combi 76ff - ferroli,

£19.99
Buy It Now

» View on eBay #sponsored
Baxi duo tec combi - baxi,

Baxi duo tec combi - baxi,

£77.00
Buy It Now

» View on eBay #sponsored
Ideal logic combi - range, white

Ideal logic combi - range, white

£39.99
Buy It Now

» View on eBay #sponsored
Baxi combi 80e eco 80 - eco,

Baxi combi 80e eco 80 - eco,

£55.66
Buy It Now

» View on eBay #sponsored
Ideal atlantic combi - ideal, 24/30/35

Ideal atlantic combi - ideal, 24/30/35

£74.00
Buy It Now

» View on eBay #sponsored
Ideal keston combi flow - keston,

Ideal keston combi flow - keston,

£15.35
Buy It Now

» View on eBay #sponsored
Baxi 424 428 - baxi, 424/428

Baxi 424 428 - baxi, 424/428

£77.00
Buy It Now

» View on eBay #sponsored
Baxi combi erp boiler - baxi, 33/40

Baxi combi erp boiler - baxi, 33/40

£77.00
Buy It Now

» View on eBay #sponsored
Main combi baxi system 35 - combi, 24

Main combi baxi system 35 - combi, 24

£55.66
Buy It Now

» View on eBay #sponsored
Baxi 818 824 830 836 - 830, /

Baxi 818 824 830 836 - 830, /

£77.00
Buy It Now

» View on eBay #sponsored

Looking for more oil combi boilers?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £3.95 · avg £412.9
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 oil combi boilers listings currently in our index. Prices range from £3.95 to £4250, with an average of £412.9. 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 oil combi boilers →

Try this: lincat water boiler | magna clean 22mm | baxi condensing combi boiler | oil fired boiler | heatrae sadia water heater | sadia | grundfos heating pump | oil boilers | baxi back boiler | potterton combi boilers

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about oil combi boilers

Whether you are looking for a brand-new or second-hand oil 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 £3.95, while premium listings can reach £4250 — giving you a wide budget spread to work with. The average price of £412.9 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.

🔍 oil combi boilers Search live on eBay