Oil central heating boilers
Oil central heating boilers for sale on Ireland's largest auction and classifieds sites
Worcester heatslave 19 - worcester, - £38.19
Boiler worcester heatslave • Will fit • Ooo - Free postage - New and Used
Boiler worcester heatslave • Will fit • Ooo - Free postage - New and Used
Riello rdb central heating - rdb, - £94.30
Spares repair needs • Service - Free postage - New and Used
Spares repair needs • Service - Free postage - New and Used
Glowworm main heat - glowworm, - £139.00
Betacom 28a 2011 • 2012 019 ultracom • Cxi 2010 2015 - Free postage - New and Used
Betacom 28a 2011 • 2012 019 ultracom • Cxi 2010 2015 - Free postage - New and Used
Ideal 177530 esprit - ideal, 30 - £47.24
Esprit eco 348 • Combi 349 • Check compatibility numbers - Free postage - New and Used
Esprit eco 348 • Combi 349 • Check compatibility numbers - Free postage - New and Used
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Eogb x400 oil - oil, burner - £83.90
Not full burner • Box has been • Removed but great - Free postage - New and Used
Not full burner • Box has been • Removed but great - Free postage - New and Used
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48 listings · from £2.64 · avg £52.07
⚠️ These listings were last updated more than 102 days ago.
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Browse 48 oil central heating boilers listings currently in our index. Prices range from £2.64 to £174.99, with an average of £52.07. 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 central heating boilers →
Riello rdb central heating - riello, 2.2 - £146.30
Riello rdb 2.2 • Central heating oil • Burner changed gas - Free postage - New and Used
Riello rdb 2.2 • Central heating oil • Burner changed gas - Free postage - New and Used
500 l heating boiler - heating, - £17.42
Heating boiler cleaner • Itself blitz blank • Maintenance oil gas - Free postage - New and Used
Heating boiler cleaner • Itself blitz blank • Maintenance oil gas - Free postage - New and Used
Rielo oil burner - for, central - £130.70
Rielo oil burner • Digital controller model • 535r new unused - Free postage - New and Used
Rielo oil burner • Digital controller model • 535r new unused - Free postage - New and Used
Oil filter for - oil, - £11.49
Fitted oil line • Between boiler • Tank - Free postage - New and Used
Fitted oil line • Between boiler • Tank - Free postage - New and Used
Worcester heatslave ii - heatslave, - £38.19
Will fit worcester • Heatslave roo boiler • Not covered misused - Free postage - New and Used
Will fit worcester • Heatslave roo boiler • Not covered misused - Free postage - New and Used
Potterton gas oil central - gas, - £2.75
Classic 691 - Free postage - New and Used
Classic 691 - Free postage - New and Used
Boiler brush oil gas biomass - boiler, - £37.46
New dust free • Boiler cleaning suction • Brush set steel - Free postage - New and Used
New dust free • Boiler cleaning suction • Brush set steel - Free postage - New and Used
Boiler filter aluminium - boiler, - £13.49
Bundled two blanking • Plugs seal protect • Unused ports during - Free postage - New and Used
Bundled two blanking • Plugs seal protect • Unused ports during - Free postage - New and Used
Baxi duo tec he - 28, 40 - £52.49
Combi series baxi • Duo tec • After serial btg0815 - Free postage - New and Used
Combi series baxi • Duo tec • After serial btg0815 - Free postage - New and Used
Baxi combi pump - combi, - £46.52
075 combi • Instant 80e • Series - Free postage - New and Used
075 combi • Instant 80e • Series - Free postage - New and Used
Baxi combi 424 - baxi, - £116.90
Combi 077 baxi • Part number 7661749 • Expansion vessel - Free postage - New and Used
Combi 077 baxi • Part number 7661749 • Expansion vessel - Free postage - New and Used
Adey mc1 rapid central heating - mc1, - £21.99
Heating system • Adey mc1 rapid • Protector mc3 cleaner - Free postage - New and Used
Heating system • Adey mc1 rapid • Protector mc3 cleaner - Free postage - New and Used
Worcester heatslave 14 - heatslave, 12/14 - £38.19
Worcester heatslave ooo • Boiler products will • Not covered misused - Free postage - New and Used
Worcester heatslave ooo • Boiler products will • Not covered misused - Free postage - New and Used
Baxi combi instant 80e - combi, - £2.64
Heating trade supplies • Tyne view terrace • Fans fan coils - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Fans fan coils - Free postage - New and Used
New thermocouple for oil - new, - £69.98
Brand new thermocouple • Heat sensor rayburn • Nouvelle 368k oil - Free postage - New and Used
Brand new thermocouple • Heat sensor rayburn • Nouvelle 368k oil - Free postage - New and Used
Boiler brush oil gas - boiler, biomass - £37.46
Dust free boiler • Cleaning suction brush • Clean vacuum one - Free postage - New and Used
Dust free boiler • Cleaning suction brush • Clean vacuum one - Free postage - New and Used
Baxi system 65 100 - baxi, 35/60, - £2.64
Heating trade supplies • Tyne view terrace • Fans fan coils - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Fans fan coils - Free postage - New and Used
Boiler cleaner - boiler, - £49.80
Flash blank boiler • Cleaner 500 liters • Burner let kettle - Free postage - New and Used
Flash blank boiler • Cleaner 500 liters • Burner let kettle - Free postage - New and Used
Central heating oil tank - oil, - £3.49
Oil tank sight • Gauge tube sold • Tubes discolour age - Free postage - New and Used
Oil tank sight • Gauge tube sold • Tubes discolour age - Free postage - New and Used
Hts central heating - hts, - £49.99
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Boiler brush oil gas - boiler, oil-gas - £23.36
Brush head nylon • Clean vacuum one • Work step due - Free postage - New and Used
Brush head nylon • Clean vacuum one • Work step due - Free postage - New and Used
Port motorised zone valve - port, - £174.99
2129 application motorisezone • Has been control • Flow water within - Free postage - New and Used
2129 application motorisezone • Has been control • Flow water within - Free postage - New and Used
Boiler central heating - central, - £49.99
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Baxi duo tec pump - baxi, - £52.49
Combi series baxi • Duo tec • After serial btg0815 - Free postage - New and Used
Combi series baxi • Duo tec • After serial btg0815 - Free postage - New and Used
Glowworm energy 12s 15s - 12s, - £62.00
Pressure relief valve • 2015 onwards 019 • Part number 0020097328 - Free postage - New and Used
Pressure relief valve • 2015 onwards 019 • Part number 0020097328 - Free postage - New and Used
Glowworm betacom 24c 30c - 4, - £62.00
Betacom 2012 2015 • Part number 0020097328 • 019 - Free postage - New and Used
Betacom 2012 2015 • Part number 0020097328 • 019 - Free postage - New and Used
Glowworm energy 25c - 25c, 35c - £59.99
Pressure relief valve • Onwards 019 • Part number 0020097328 - Free postage - New and Used
Pressure relief valve • Onwards 019 • Part number 0020097328 - Free postage - New and Used
Baxi maxflow combi fs - maxflow, - £2.78
Heating trade supplies • Tyne view terrace • Fans fan coils - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Fans fan coils - Free postage - New and Used
Ideal logic combi - logic, - £44.99
Combi 349 • Part number 177530 • Atlantic - Free postage - New and Used
Combi 349 • Part number 177530 • Atlantic - Free postage - New and Used
Worcester danesmoor ooo - 35/50, - £62.99
Oil boiler danesmoor • 1995 1998 • Ooo lity - Free postage - New and Used
Oil boiler danesmoor • 1995 1998 • Ooo lity - Free postage - New and Used
Central heating oil tank sight - heating, - £6.99
Oil tank sight • Gauge tubes discolour • Age which makes - Free postage - New and Used
Oil tank sight • Gauge tubes discolour • Age which makes - Free postage - New and Used
Drayton lifestyle rfpt day - rfpt, - £74.99
- Free postage - New and Used
- Free postage - New and Used
Worcester bosch greenstar - bosch, - £20.99
Part number 87172043450 • Unsure feel free • Ask assistance greenstar - Free postage - New and Used
Part number 87172043450 • Unsure feel free • Ask assistance greenstar - Free postage - New and Used
Glow worm 0020097328 - glow-worm, expansion - £69.99
Theglowworm energy boiler • Expansion vessel mpn • 0020097328 critical component - Free postage - New and Used
Theglowworm energy boiler • Expansion vessel mpn • 0020097328 critical component - Free postage - New and Used
0020097328 glow worm boiler - 0020097328, - £69.99
Theglowworm essential 24c • 28c boiler expansion • Vessel mpn 0020097328 - Free postage - New and Used
Theglowworm essential 24c • 28c boiler expansion • Vessel mpn 0020097328 - Free postage - New and Used
Sentinel x100 boiler - sentinel, & - £25.00
Suitable use all • Types indirect central • Heating system sentinel - Free postage - New and Used
Suitable use all • Types indirect central • Heating system sentinel - Free postage - New and Used
Sentinel x800 fast acting - x800, - £25.00
Sentinel x800 jetflo • Central heating ultimate • Cleaner currently are - Free postage - New and Used
Sentinel x800 jetflo • Central heating ultimate • Cleaner currently are - Free postage - New and Used
Baxi potterton main - potterton/main, combi - £120.09
80e 075 combi • 474 this part • Fits performa system - Free postage - New and Used
80e 075 combi • 474 this part • Fits performa system - Free postage - New and Used
Boiler brush kesselsaugbürste - boiler, - £23.36
Brush head steel • Stock clean vacuum • One work step - Free postage - New and Used
Brush head steel • Stock clean vacuum • One work step - Free postage - New and Used
Hts central heating - central, - £49.99
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Heating trade supplies • Tyne view terrace • Wear ne28 6sg - Free postage - New and Used
Ideal 176455 now - , esprit - £40.00
176455 now 182357 • Upgrade your boiler • Performance this professionally - Free postage - New and Used
176455 now 182357 • Upgrade your boiler • Performance this professionally - Free postage - New and Used
Glowworm ultracom 30 - 24, 35 - £62.00
2010 2015 019 • Ultracom cxi • Part number 0020097328 - Free postage - New and Used
2010 2015 019 • Ultracom cxi • Part number 0020097328 - Free postage - New and Used
Glowworm 24cxi 30cxi 38cxi - glowworm, - £23.09
047 glowworm • Part numbers 2000801903 • 801903 now s1006400 - Free postage - New and Used
047 glowworm • Part numbers 2000801903 • 801903 now s1006400 - Free postage - New and Used
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Everything you need to know about oil central heating boilers
Whether you are looking for a brand-new or second-hand oil central heating boilers, eBay offers one of the largest selections available online. With 48 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 £2.64, while premium listings can reach £174.99 — giving you a wide budget spread to work with. The average price of £52.07 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.