Oil boilers
Oil boilers for sale on Ireland's largest auction and classifieds sites
Purepro trio boiler - boiler, p4 - £1000.00
Immaculate condition purepro • Trio oil fired • Boiler 140 160k - Free postage - New and Used
Immaculate condition purepro • Trio oil fired • Boiler 140 160k - Free postage - New and Used
Beckett oil burner afg - oil, - £360.00
This part was • Removed certified hvac • Installer from fully - Free postage - New and Used
This part was • Removed certified hvac • Installer from fully - Free postage - New and Used
For all quietside oil - all, - £300.00
Product new step • Down transformer specifically • Quietside oil boilers - Free postage - New and Used
Product new step • Down transformer specifically • Quietside oil boilers - Free postage - New and Used
Waste oil heating furnace - waste, - £160.90
Quality set - Free postage - New and Used
Quality set - Free postage - New and Used
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Dunkirk oil steam esc6210st - dunkirk, - £2999.00
Dunkirk esc6210st boiler • Tankless coil beckett • 294 000 btu - Free postage - New and Used
Dunkirk esc6210st boiler • Tankless coil beckett • 294 000 btu - Free postage - New and Used
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48 listings · from £8.79 · avg £1019.79
⚠️ These listings were last updated more than 18 days ago.
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Browse 48 oil boilers listings currently in our index. Prices range from £8.79 to £7299, with an average of £1019.79. 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 →
Hvac boiler sight - sight, gauge - £54.99
Boiler gauge glass • Complete set kit • Can cut desired - Free postage - New and Used
Boiler gauge glass • Complete set kit • Can cut desired - Free postage - New and Used
Damaged read new - *damaged, yorker - £1699.99
New never used • Some cosmetic damage • Outside boiler check - Free postage - New and Used
New never used • Some cosmetic damage • Outside boiler check - Free postage - New and Used
Servicing oil fired - oil-fired, boilers - £8.79
Make supersized seem • Plans from bygone • Era discover wealth - Free postage - New and Used
Make supersized seem • Plans from bygone • Era discover wealth - Free postage - New and Used
Honeywell r7184p 1080 - r7184p, - £85.00
Honeywell r7184p 1080 • Oil burner primary • Control beckett - Free postage - New and Used
Honeywell r7184p 1080 • Oil burner primary • Control beckett - Free postage - New and Used
Leisure line 110 dual fuel - dual, - £7299.00
Addition leisure line • Combustion chamber diffuser • Firetube economizers this - Free postage - New and Used
Addition leisure line • Combustion chamber diffuser • Firetube economizers this - Free postage - New and Used
Lot crown sparktrodes - lot, - £31.99
Convenient carrying case • Ensures easy transportation • Storage making practical - Free postage - New and Used
Convenient carrying case • Ensures easy transportation • Storage making practical - Free postage - New and Used
Carlin prox 70200s oil burner - prox, - £55.00
Carlin prox 70200s • Oil burner universal • Primary control boiler - Free postage - New and Used
Carlin prox 70200s • Oil burner universal • Primary control boiler - Free postage - New and Used
Emerson s55gypkt 7628 oil - emerson, s55gypkt-7628 - £39.99
Used oil burner • Motor good working • Condition 3450rpm 7hp - Free postage - New and Used
Used oil burner • Motor good working • Condition 3450rpm 7hp - Free postage - New and Used
Weil mclain boiler with - weil-mclain, - £2450.00
Weil mclain boiler • Model cgi pin • Series type gas - Free postage - New and Used
Weil mclain boiler • Model cgi pin • Series type gas - Free postage - New and Used
Field controls pvg 100 - field, - £576.78
Vent pipe diameter • Maximum heater btu • Power venter application - Free postage - New and Used
Vent pipe diameter • Maximum heater btu • Power venter application - Free postage - New and Used
Beckett oil burner - beckett, - £249.99
Beckett oil burner • Model afg pulled • From weil mclain - Free postage - New and Used
Beckett oil burner • Model afg pulled • From weil mclain - Free postage - New and Used
220v waste oil burner - 220v, - £1460.96
Waste oil burner • Fire cylinder selected • High quality filter - Free postage - New and Used
Waste oil burner • Fire cylinder selected • High quality filter - Free postage - New and Used
Hvac boiler site gauge - boiler, - £54.99
Boiler gauge glass • Complete set kit • Can cut desired - Free postage - New and Used
Boiler gauge glass • Complete set kit • Can cut desired - Free postage - New and Used
Double section fire waste oil - waste, - £1495.00
220v waste oil • Heater furnace air • Burner double section - Free postage - New and Used
220v waste oil • Heater furnace air • Burner double section - Free postage - New and Used
Carlin 1hpw oil - ez-1hpw, - £1400.00
New weil mclain • Oil burner - Free postage - New and Used
New weil mclain • Oil burner - Free postage - New and Used
Lot sparktrodes - lot, of - £27.99
Variety electrodes included • This product ensures • That you have - Free postage - New and Used
Variety electrodes included • This product ensures • That you have - Free postage - New and Used
Beckett oil burner model afg - burner, (model - £125.00
Please see photos • Detailed specifications this • Unit comes original - Free postage - New and Used
Please see photos • Detailed specifications this • Unit comes original - Free postage - New and Used
Oil fired boiler - 167,000, btu - £5885.71
Boiler drain valve • Btu hight 145 • 000 ignition type - Free postage - New and Used
Boiler drain valve • Btu hight 145 • 000 ignition type - Free postage - New and Used
Oil fired boiler 175 000 - boiler, 175,000 - £6461.37
Oil fired boiler • Hot water 175 • Btus 000 tankless - Free postage - New and Used
Oil fired boiler • Hot water 175 • Btus 000 tankless - Free postage - New and Used
Hvac boiler safe stop leak - hvac, - £19.99
Boiler safe when • Used directed will • Seal any ordinary - Free postage - New and Used
Boiler safe when • Used directed will • Seal any ordinary - Free postage - New and Used
Oil fired boiler 101 - -, 101,000 - £4181.98
Boiler drain valve • Btu hight 000 • Ignition type electrical - Free postage - New and Used
Boiler drain valve • Btu hight 000 • Ignition type electrical - Free postage - New and Used
Beckett afg sr - beckett, afg, - £24.90
- Free postage - New and Used
- Free postage - New and Used
Carlin prox 70200s oil - prox, - £55.00
Carlin prox 70200s • Oil burner universal • Primary control boiler - Free postage - New and Used
Carlin prox 70200s • Oil burner universal • Primary control boiler - Free postage - New and Used
Ecr sbo oil - ecr, 140k - £3000.00
Ecr sbo oil • Boiler 140k btu • Auto vent damper - Free postage - New and Used
Ecr sbo oil • Boiler 140k btu • Auto vent damper - Free postage - New and Used
Hydrostat model 3250 - model, fuel - £352.53
Not accept boxes • Weight 2.2 part • Number 3250 happy - Free postage - New and Used
Not accept boxes • Weight 2.2 part • Number 3250 happy - Free postage - New and Used
Riello series oil - f5, - £795.00
Burner part large • Wholesaler inventory reduction • Sale new riello - Free postage - New and Used
Burner part large • Wholesaler inventory reduction • Sale new riello - Free postage - New and Used
Wtgo3 weil mclain tankless - weil, - £402.85
Wtgo hot water • Weil mclain 590921612 • Heating coil use - Free postage - New and Used
Wtgo hot water • Weil mclain 590921612 • Heating coil use - Free postage - New and Used
Hydrostat model 3250 - hydrostat, fuel - £90.82
- Free postage - New and Used
- Free postage - New and Used
For qxm8 quietside oil - for, - £325.00
Limited number other • New used parts • Available this boilers - Free postage - New and Used
Limited number other • New used parts • Available this boilers - Free postage - New and Used
Beckett oil burner afg - oil, 7" - £395.00
Beckett oil burner • Afg reliable central • Furnace heating systems - Free postage - New and Used
Beckett oil burner • Afg reliable central • Furnace heating systems - Free postage - New and Used
Crown boiler kingston - crown, - £1100.00
Beckett afg burner • Crown boiler kingston • Probe type lwco - Free postage - New and Used
Beckett afg burner • Crown boiler kingston • Probe type lwco - Free postage - New and Used
Ssc 102 131622 - 131622, / - £10.45
Pump strainer screen • You can change • Too lower price - Free postage - New and Used
Pump strainer screen • You can change • Too lower price - Free postage - New and Used
Price 100 negotiable just - (price, - £2000.00
Price 100 negotiable • Just testing numbers • Williamson osb boiler - Free postage - New and Used
Price 100 negotiable • Just testing numbers • Williamson osb boiler - Free postage - New and Used
Fogatti 170 000 - btu, propane - £575.99
Instant heating this • Tankless water heater • Propane different from - Free postage - New and Used
Instant heating this • Tankless water heater • Propane different from - Free postage - New and Used
Waste oil heating furnace - oil, - £196.50
Type cookware set • Product information - Free postage - New and Used
Type cookware set • Product information - Free postage - New and Used
Oil burner electrode - burner, assembly - £31.31
When you buy • Benefit from more • Than years experience - Free postage - New and Used
When you buy • Benefit from more • Than years experience - Free postage - New and Used
20l tankless lpg liquid - 20l, - £139.90
You get instant • Endless hot water • Are 20l tankless - Free postage - New and Used
You get instant • Endless hot water • Are 20l tankless - Free postage - New and Used
Oatey 30115 hercules - 30115, - £12.97
Prevents steam boiler • Surging resists high • Pressure not affected - Free postage - New and Used
Prevents steam boiler • Surging resists high • Pressure not affected - Free postage - New and Used
Resideo l7224u universal - universal, oil - £165.00
This brand new • Box never used • Universal oil electronic - Free postage - New and Used
This brand new • Box never used • Universal oil electronic - Free postage - New and Used
Burnham series oil boiler - series, - £189.00
Swing burner door • Good solid condition • Removed from cracked - Free postage - New and Used
Swing burner door • Good solid condition • Removed from cracked - Free postage - New and Used
Honeywell 130367 hot water and - honeywell, - £27.00
Item new inside - Free postage - New and Used
Item new inside - Free postage - New and Used
Waste oil burner - oil, - £389.76
- Free postage - New and Used
- Free postage - New and Used
Waste oil heating furnace - waste, - £186.43
Type cookware set - Free postage - New and Used
Type cookware set - 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 £8.79, while premium listings can reach £7299 — giving you a wide budget spread to work with. The average price of £1019.79 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.