Oil boilers
Oil boilers for sale on Ireland's largest auction and classifieds sites
Grant vortex pro combi 26kw - vortex, - €2000.00
Grant vortex pro • Combi oil boiler • Rated 26kw manufactured - Free postage - New and Used
Grant vortex pro • Combi oil boiler • Rated 26kw manufactured - Free postage - New and Used
Worcester danesmoor bentone - , - €99.50
Worcester danesmoor bentone • Oil burner seviced • Yearly full working - Free postage - New and Used
Worcester danesmoor bentone • Oil burner seviced • Yearly full working - Free postage - New and Used
Worcester greenstar heatslave - worcester, - €720.70
Worcester greenstar heatslave • Combi boiler klw • Compact energy efficient - Free postage - New and Used
Worcester greenstar heatslave • Combi boiler klw • Compact energy efficient - Free postage - New and Used
Testo 310 flue - testo, (2nd - €363.70
Only been tested • Never used looks • Still like new - Free postage - New and Used
Only been tested • Never used looks • Still like new - Free postage - New and Used
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Worcester greenstar system - worcester, - €249.95
Worcester green star • System filter 22mm • 7716192609 boxed complete - Free postage - New and Used
Worcester green star • System filter 22mm • 7716192609 boxed complete - Free postage - New and Used
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48 listings · from €4 · avg €487.58
Browse 48 oil boilers listings currently in our index. Prices range from €4 to €2000, with an average of €487.58. 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 boilers →
Riello rbl oil - riello, - €78.70
Riello oil burner • From grant vortex • Combi used but - Free postage - New and Used
Riello oil burner • From grant vortex • Combi used but - Free postage - New and Used
Grant vortex eco - vortex, - €1536.70
Brand new boiler • Has never been • Couple cosmetic marks - Free postage - New and Used
Brand new boiler • Has never been • Couple cosmetic marks - Free postage - New and Used
Worcester heatslave 18kw - heatslave, 12/18kw - €1850.00
Worcester heatslave rated • 18kw manufactured 2017 • Well looked after - Free postage - New and Used
Worcester heatslave rated • 18kw manufactured 2017 • Well looked after - Free postage - New and Used
Worcester danesmoor system - worcester, - €1600.00
Worcester danesmoor system • Utility rated 25kw • Manufactured 2020 unit - Free postage - New and Used
Worcester danesmoor system • Utility rated 25kw • Manufactured 2020 unit - Free postage - New and Used
Worcester external danesmoor - external, - €1650.00
Not have type • Boiler you require • Will endeavour locate - Free postage - New and Used
Not have type • Boiler you require • Will endeavour locate - Free postage - New and Used
Navien lcb700 21kw system - navien, oil - €1895.00
Important notes can • Find what you • Looking have large - Free postage - New and Used
Important notes can • Find what you • Looking have large - Free postage - New and Used
Heating oil kerosene - heating, 100l - €225.00
Heating oil second • Winter things can • Get very busy - Free postage - New and Used
Heating oil second • Winter things can • Get very busy - Free postage - New and Used
Danfoss es nozzle - 60, - €4.00
Danfoss 0.50 nozzle • Medium sized oil • Fired storage tank - Free postage - New and Used
Danfoss 0.50 nozzle • Medium sized oil • Fired storage tank - Free postage - New and Used
Danfoss bfp diamond - danfoss, l3 - €68.30
Danfoss bfp diamond • Series oil pump • High quality energy - Free postage - New and Used
Danfoss bfp diamond • Series oil pump • High quality energy - Free postage - New and Used
Fuel additive 250ml - additive, for - €7.50
250ml bottle will • Treat 1000 ltrs • Fuel ballymoney borough - Free postage - New and Used
250ml bottle will • Treat 1000 ltrs • Fuel ballymoney borough - Free postage - New and Used
Riello rdb oil - rdb, fired - €68.30
Riello rdb oil • Fired burner will • Come fitted new - Free postage - New and Used
Riello rdb oil • Fired burner will • Come fitted new - Free postage - New and Used
Navien lcb700 21kw - 21kw, oil - €1650.00
Important notes can • Find what you • Looking have large - Free postage - New and Used
Important notes can • Find what you • Looking have large - Free postage - New and Used
Worcester boiler return unit - worcester, return-unit - €84.99
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Kerosene 100l 80l 40l - 80l,, or - €45.97
Order you will • Get cans • 100l etc heating - Free postage - New and Used
Order you will • Get cans • 100l etc heating - Free postage - New and Used
Riello oil burner - riello, parts - €14.99
Oil pump repair • Support parts riello • Instructions item number - Free postage - New and Used
Oil pump repair • Support parts riello • Instructions item number - Free postage - New and Used
Teddington kbt1000 oil boiler - teddington, - €239.90
Teddington kbt 1000 • Fire valve tester • Packed carrying out - Free postage - New and Used
Teddington kbt 1000 • Fire valve tester • Packed carrying out - Free postage - New and Used
Boiler box pipework cover - boiler, - €36.50
Boiler box cover • Range ideal solution • Made from highest - Free postage - New and Used
Boiler box cover • Range ideal solution • Made from highest - Free postage - New and Used
Grant vortex utility - 26-36, - €1765.56
- Free postage - New and Used
- Free postage - New and Used
Home heating oil - oil, kerosene - €45.97
Cans kerosene heating • Second oil kw15 • Kw17 ka27 ka28 - Free postage - New and Used
Cans kerosene heating • Second oil kw15 • Kw17 ka27 ka28 - Free postage - New and Used
Riello rdb bf worcester - 2.2, - €49.58
Riello rdb 2.2 • Worcester greenstar oil • Burner spares repair - Free postage - New and Used
Riello rdb 2.2 • Worcester greenstar oil • Burner spares repair - Free postage - New and Used
Riello rdb burner boiler - riello, burner/boiler - €19.99
- Free postage - New and Used
- Free postage - New and Used
Worcester greenstar condensfit - worcester, - €64.99
Compatible main line • Worcester greenstar boiler • Installations genuine - Free postage - New and Used
Compatible main line • Worcester greenstar boiler • Installations genuine - Free postage - New and Used
Riello rdb 32 oil - riello, - €104.69
Riello rdb 2.2 • Oil fired pressure • Boilers cross compatible - Free postage - New and Used
Riello rdb 2.2 • Oil fired pressure • Boilers cross compatible - Free postage - New and Used
Firebird enviro green - firebird, 26kw - €1026.70
Firebird envirogreen 26kw • Condensing combination boiler • Years old was - Free postage - New and Used
Firebird envirogreen 26kw • Condensing combination boiler • Years old was - Free postage - New and Used
Riello rdb2 burner 36kw - riello, burner, - €470.46
2019 - Free postage - New and Used
2019 - Free postage - New and Used
Baxi boiler thermostat - baxi, - €19.50
Baxi part number • Combi 80he plus • 100he system - Free postage - New and Used
Baxi part number • Combi 80he plus • 100he system - Free postage - New and Used
Worcester bosch boiler oil - bosch, - €35.27
Greenstar oil camray • Worcester bosch part • Number 87161153110 length - Free postage - New and Used
Greenstar oil camray • Worcester bosch part • Number 87161153110 length - Free postage - New and Used
Worcester bosch boiler oil - bosch, - €21.72
Manufacturer part number • 87161153100 worcester bosch • Flexible hose use - Free postage - New and Used
Manufacturer part number • 87161153100 worcester bosch • Flexible hose use - Free postage - New and Used
Warmflow whitebird 120 oil - warmflow, - €1230.70
Warmflow whitebird 120 • Oil boiler serviced • Dec 2024 months - Free postage - New and Used
Warmflow whitebird 120 • Oil boiler serviced • Dec 2024 months - Free postage - New and Used
Grant vortex utility 26 - utility, 15-26 - €1550.65
Grant vortex utility • Floor standing oil • Boiler 26kw - Free postage - New and Used
Grant vortex utility • Floor standing oil • Boiler 26kw - Free postage - New and Used
Static caravan ferroli - static, - €799.95
Bluehelix hitech rrt • 24c combi boiler • 24kw latest new - Free postage - New and Used
Bluehelix hitech rrt • 24c combi boiler • 24kw latest new - Free postage - New and Used
Riello mectron oil burnermotor - riello, - €156.70
- Free postage - New and Used
- Free postage - New and Used
Heating oil additive - heating, - €35.99
Improve efficiency protect • Your heating system • Oil additive specially - Free postage - New and Used
Improve efficiency protect • Your heating system • Oil additive specially - Free postage - New and Used
Danfoss oil pump - oil, r3 - €85.98
Danfoss bfp21 oil • Pump part 071n0157 • Use storage tank - Free postage - New and Used
Danfoss bfp21 oil • Pump part 071n0157 • Use storage tank - Free postage - New and Used
Worcester greenstar heatslave - worcester, - €720.70
Worcester greenstar heatslave • Combi boiler high • Efficiency storage tank - Free postage - New and Used
Worcester greenstar heatslave • Combi boiler high • Efficiency storage tank - Free postage - New and Used
Riello rdb pump - rdb, - €129.13
Allow working one • Two pipe oil • Feed systems dispatched - Free postage - New and Used
Allow working one • Two pipe oil • Feed systems dispatched - Free postage - New and Used
Danfoss oil nozzles - nozzles,, eh - €17.23
Play vital role • Efficiency boiler oil • Needs specific nozzle - Free postage - New and Used
Play vital role • Efficiency boiler oil • Needs specific nozzle - Free postage - New and Used
Worcester bosch oil - bosch, - €187.90
This listing brand • New worcester bosch • Oil fit 100 - Free postage - New and Used
This listing brand • New worcester bosch • Oil fit 100 - Free postage - New and Used
Heating oil tank - heating, - €29.99
Heating oil tank • Filter isolation valve • Complete kit kerosene - Free postage - New and Used
Heating oil tank • Filter isolation valve • Complete kit kerosene - Free postage - New and Used
Danfoss oil nozzles s - oil, 60° - €17.23
Genuine danfoss nozzle • Achieve quality results • Electronically capacity spray - Free postage - New and Used
Genuine danfoss nozzle • Achieve quality results • Electronically capacity spray - Free postage - New and Used
Brand new boxed - brand, - €39.50
Shutdown temperature manual • Reset non electric • Safety shut off - Free postage - New and Used
Shutdown temperature manual • Reset non electric • Safety shut off - Free postage - New and Used
Riello rdb3 motor - riello, - €198.75
Riello rdb 3.2 • 4.2 oil burner • 150w motor suitable - Free postage - New and Used
Riello rdb 3.2 • 4.2 oil burner • 150w motor suitable - Free postage - New and Used
Potterton promax system 15 - promax, 12 - €89.20
Ending issue 075 • Duo tec combi • Erp serial - Free postage - New and Used
Ending issue 075 • Duo tec combi • Erp serial - Free postage - New and Used
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Everything you need to know about oil boilers
Whether you are looking for a brand-new or second-hand oil 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 €4, while premium listings can reach €2000 — giving you a wide budget spread to work with. The average price of €487.58 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.