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Oil condensing boiler

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Boiler terminal guard flue - boiler,

Boiler terminal guard flue - boiler,

€19.99
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Rotex e oil - rotex, a1

Rotex e oil - rotex, a1

€115.00
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Mistral kut4 non condensing - kut4, non-condensing

Mistral kut4 non condensing - kut4, non-condensing

€49.99
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Baxi 630 combi - baxi, lpg

Baxi 630 combi - baxi, lpg

€719.68
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Oil boiler condenser - boiler,

Oil boiler condenser - boiler,

€19.36
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Grant boiler flexi - boiler,

Grant boiler flexi - boiler,

€15.24
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Grant vortex condensing combi - grant,

Grant vortex condensing combi - grant,

€1950.00
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Grant boiler flexi condensate - grant,

Grant boiler flexi condensate - grant,

€13.00
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Firesprite domestic fuel - firesprite,

Firesprite domestic fuel - firesprite,

€19.99
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Firebird envirogreen - firebird,

Firebird envirogreen - firebird,

€3556.99
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Used ideal logic - used, plus

Used ideal logic - used, plus

€8.99
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Firesprite domestic fuel - firesprite,

Firesprite domestic fuel - firesprite,

€4.99
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Oil boiler 28kw merlin - oil,

Oil boiler 28kw merlin - oil,

€1980.00
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Grant vortex condensing - grant, combi

Grant vortex condensing - grant, combi

€4250.00
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Firesprite domestic fuel - firesprite,

Firesprite domestic fuel - firesprite,

€6.51
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Oil boiler 19kw merlin - 13-19kw,

Oil boiler 19kw merlin - 13-19kw,

€1765.00
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Viessmann boiler vitodens 100 - ,

Viessmann boiler vitodens 100 - ,

€10.80
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Boss boiler condensate - , pump

Boss boiler condensate - , pump

€79.99
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Brazed plate heat - 30,

Brazed plate heat - 30,

€178.27
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Brazed plate heat - 70,

Brazed plate heat - 70,

€322.50
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Brazed plate heat - brazed,

Brazed plate heat - brazed,

€125.41
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Brazed plate heat - 60,

Brazed plate heat - 60,

€283.08
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Reillo condenser motor - reillo,

Reillo condenser motor - reillo,

€104.70
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Brazed plate heat - 40,

Brazed plate heat - 40,

€223.96
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Worcester bosch greenstar - greenstar, 30si

Worcester bosch greenstar - greenstar, 30si

€21.50
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Worcester greenstar utility - greenstar,

Worcester greenstar utility - greenstar,

€2556.70
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Wall hung rsf gas fired - wall,

Wall hung rsf gas fired - wall,

€389.20
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Rotex e oil - rotex, a1

Rotex e oil - rotex, a1

€136.55
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Mistral kut4 non - kut4, non-condensing

Mistral kut4 non - kut4, non-condensing

€1799.99
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Firebird enviro green 26kw - green,

Firebird enviro green 26kw - green,

€1026.70
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Ideal evomax commercial - evomax, 2

Ideal evomax commercial - evomax, 2

€2556.70
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Grant vortex condensing - grant,

Grant vortex condensing - grant,

€1890.00
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Warmflow b26 agentis - b26, boiler

Warmflow b26 agentis - b26, boiler

€1800.00
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Warmflow e33 agentis external - agentis,

Warmflow e33 agentis external - agentis,

€2280.00
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Warmflow b26 agentis boiler - agentis,

Warmflow b26 agentis boiler - agentis,

€2000.00
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Grant vortex utility - vortex, he

Grant vortex utility - vortex, he

€2945.00
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Worcester greenstar 35cdi - worcester,

Worcester greenstar 35cdi - worcester,

€848.20
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Ideal combi boiler 24kw - combi,

Ideal combi boiler 24kw - combi,

€650.00
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Genuine ideal independant c24 - ideal,

Genuine ideal independant c24 - ideal,

€25.91
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Genuine ideal esprit eco - ideal, &

Genuine ideal esprit eco - ideal, &

€25.91
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Genuine ideal logic - +, combi

Genuine ideal logic - +, combi

€25.91
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Genuine ideal combi - genuine,

Genuine ideal combi - genuine,

€25.91
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Genuine ideal logic heat 12 - genuine,

Genuine ideal logic heat 12 - genuine,

€25.91
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Genuine ideal procombi - genuine,

Genuine ideal procombi - genuine,

€25.91
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Genuine ideal logic system - +,

Genuine ideal logic system - +,

€25.91
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Genuine ideal logic system - logic, ie

Genuine ideal logic system - logic, ie

€25.91
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Genuine ideal mini 30 - genuine,

Genuine ideal mini 30 - genuine,

€25.91
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Genuine ideal logic system - ideal,

Genuine ideal logic system - ideal,

€25.91
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Ideal procombi exclusive 30 - ideal, 24

Ideal procombi exclusive 30 - ideal, 24

€23.99
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Grant vortex pro external - grant,

Grant vortex pro external - grant,

€11.99
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Worcester danesmoor oil - worcester,

Worcester danesmoor oil - worcester,

€46.99
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Ideal mini icombi - i-mini, 24

Ideal mini icombi - i-mini, 24

€23.99
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Ideal independent c24 c30 c35 - ideal,

Ideal independent c24 c30 c35 - ideal,

€23.99
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Ideal logic combi 30 - ideal,

Ideal logic combi 30 - ideal,

€23.99
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Ideal logic combi 35 - logic, 24

Ideal logic combi 35 - logic, 24

€23.99
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Ideal logic heat 15 - heat, 18

Ideal logic heat 15 - heat, 18

€23.99
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Ideal logic heat 18 24 - ideal,

Ideal logic heat 18 24 - ideal,

€23.99
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Ideal logic system 24 30 - 15, 18

Ideal logic system 24 30 - 15, 18

€23.99
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Ideal logic system 18 - +,

Ideal logic system 18 - +,

€23.99
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Ideal logic combi 30 - 24,

Ideal logic combi 30 - 24,

€23.99
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Grant vortex pro internal - pro,

Grant vortex pro internal - pro,

€11.99
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Firebird envirogreen 35kw - 35kw, oil

Firebird envirogreen 35kw - 35kw, oil

€21.50
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Grant vortex pro 21 - grant,

Grant vortex pro 21 - grant,

€695.20
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Worcester heatslave condensing - worcester,

Worcester heatslave condensing - worcester,

€1383.70
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Grant vortex boilerhouse - grant,

Grant vortex boilerhouse - grant,

€2657.68
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Firebird enviro green 26kw - enviro,

Firebird enviro green 26kw - enviro,

€771.70
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Regin ocd30 oil - oil, cd/30

Regin ocd30 oil - oil, cd/30

€34.10
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Worcester greenstar cam ray - cam,

Worcester greenstar cam ray - cam,

€193.10
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Wolf oil condensing boiler - wolf,

Wolf oil condensing boiler - wolf,

€4242.29
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Wolf oil condensing - wolf,

Wolf oil condensing - wolf,

€4241.31
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Rinnai infinity condensing gas - rinnai,

Rinnai infinity condensing gas - rinnai,

€500.00
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📊71 listings · from €4.99 · avg €732.88

Browse 71 oil condensing boiler listings currently in our index. Prices range from €4.99 to €4250, with an average of €732.88. 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 condensing boiler →

Try this: oil aga | honeywell dt90e | superser | vintage paraffin heater | honeywell heating timer | waste oil heater | vicks humidifier cool | valor paraffin heater | aquarium fan | provence heater

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Everything you need to know about oil condensing boiler

Whether you are looking for a brand-new or second-hand oil condensing boiler, eBay offers one of the largest selections available online. With 71 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 €4.99, while premium listings can reach €4250 — giving you a wide budget spread to work with. The average price of €732.88 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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