External oil boiler
External oil boiler for sale on Ireland's largest auction and classifieds sites
Worcester heatslave external - worcester, - £3300.00
External worcester heatslave • Rated 18kw one • Box opened ensure - Free postage - New and Used
External worcester heatslave • Rated 18kw one • Box opened ensure - Free postage - New and Used
Warmflow agentis external - agentis, - £2499.99
Warmflow agentis external • Heat only oil • Boiler outdoor use - Free postage - New and Used
Warmflow agentis external • Heat only oil • Boiler outdoor use - Free postage - New and Used
Warmflow agentis 33kw internal - warmflow, - £2999.99
Warmflow agentis internal • Combi pro oil • Boiler fit specifically - Free postage - New and Used
Warmflow agentis internal • Combi pro oil • Boiler fit specifically - Free postage - New and Used
Grant green system - grant, - £83.89
Have available message • Interested can make • Deal all - Free postage - New and Used
Have available message • Interested can make • Deal all - Free postage - New and Used
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Worcester external danesmoor - worcester, - £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
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48 listings · from £7.88 · avg £1317.01
⚠️ These listings were last updated more than 10 days ago.
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Browse 48 external oil boiler listings currently in our index. Prices range from £7.88 to £5890, with an average of £1317.01. 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 external oil boiler →
Firebird envirogreen combipac - envirogreen, - £3659.99
Firebird envirogreen heatpac • External heat only • Oil boiler 35kw - Free postage - New and Used
Firebird envirogreen heatpac • External heat only • Oil boiler 35kw - Free postage - New and Used
Boulter external baffle - boulter, - £124.00
Boulter external baffle • Oil boiler camray • Condition new dispatched - Free postage - New and Used
Boulter external baffle • Oil boiler camray • Condition new dispatched - Free postage - New and Used
Grant boiler mpcbs123 - grant, pressure - £19.55
Grant product code • Mpcbs123 replaces old • Part mpcbs50x previous - Free postage - New and Used
Grant product code • Mpcbs123 replaces old • Part mpcbs50x previous - Free postage - New and Used
Grant green system - green, - £59.95
- Free postage - New and Used
- Free postage - New and Used
Ideal logic external flue - logic, wall - £16.99
New genuine ideal • Outer wall flue • Collar seal use - Free postage - New and Used
New genuine ideal • Outer wall flue • Collar seal use - Free postage - New and Used
Greenstar heatslave external - greenstar, - £37.10
Greenstar heatslave external • Secondary heat exchanger • Worcester oil combi - Free postage - New and Used
Greenstar heatslave external • Secondary heat exchanger • Worcester oil combi - Free postage - New and Used
Worcester camray external - worcester, - £10.80
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
Worcester external system - worcester, - £11.35
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
Greenstar heatslave external - greenstar, - £21.50
Greenstar heatslave external • Water pump manufactured • Grundfos reliable efficient - Free postage - New and Used
Greenstar heatslave external • Water pump manufactured • Grundfos reliable efficient - Free postage - New and Used
Worcester external system - worcester, - £10.80
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
Grant boiler replacement frost - grant, - £47.24
Grant part number • Multipass boiler house • Vortex eco external - Free postage - New and Used
Grant part number • Multipass boiler house • Vortex eco external - Free postage - New and Used
Worcester external system - worcester, - £10.80
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
Worcester camray external - camray, - £11.88
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
Worcester external system - external, - £11.35
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
Grant boiler low pressure - low, - £98.06
Compatible following boiler - Free postage - New and Used
Compatible following boiler - Free postage - New and Used
Sfx flow tigerloop tbn110 - tigerloop, - £51.66
- Free postage - New and Used
- Free postage - New and Used
Worcester external system - worcester, - £11.88
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
87161078690 boulter camray - boulter, - £52.70
Boulter camray externla • Frost stat 87161078690 - Free postage - New and Used
Boulter camray externla • Frost stat 87161078690 - Free postage - New and Used
Worcester external system - worcester, - £11.88
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
Worcester camray external - worcester, - £11.35
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
Grant green system - green, - £63.09
Grant green system • High level vertical • External degree elbow - Free postage - New and Used
Grant green system • High level vertical • External degree elbow - Free postage - New and Used
Furnace oil burner fuel - oil, - £7.88
Fits oil fired • Furnaces boilers water • Heaters evaporation humidification - Free postage - New and Used
Fits oil fired • Furnaces boilers water • Heaters evaporation humidification - Free postage - New and Used
Warmflow agentis external pro - external, - £4030.00
Warmflow agentis external • Pro 26kw system • Oil boiler erp - Free postage - New and Used
Warmflow agentis external • Pro 26kw system • Oil boiler erp - Free postage - New and Used
Worcester 7716190055 oilfit - 7716190055, - £69.99
Suitable use worcester • Greenstar oil boilers - Free postage - New and Used
Suitable use worcester • Greenstar oil boilers - Free postage - New and Used
Firebird envirogreen heatpac - envirogreen, - £2635.00
External heat only • Erp boiler low • Nox elco burner - Free postage - New and Used
External heat only • Erp boiler low • Nox elco burner - Free postage - New and Used
Plcb0021sd002 navien lcb700 - plcb0021sd002, - £2700.00
Navien lcb700 21kw • External combi oil • Boiler erp blue - Free postage - New and Used
Navien lcb700 21kw • External combi oil • Boiler erp blue - Free postage - New and Used
Plcb0036sd002 navien lcb700 - -, - £3000.00
Navien lcb700 36kw • External combi oil • Boiler min dhw - Free postage - New and Used
Navien lcb700 36kw • External combi oil • Boiler min dhw - Free postage - New and Used
Warmflow agentis external pro - warmflow, - £4649.98
Warmflow agentis external • Pro 33kw system • Oil boiler erp - Free postage - New and Used
Warmflow agentis external • Pro 33kw system • Oil boiler erp - Free postage - New and Used
Plcb0028sd002 navien lcb700 - plcb0028sd002, - £2900.00
Navien lcb700 28kw • External combi oil • Boiler min dhw - Free postage - New and Used
Navien lcb700 28kw • External combi oil • Boiler min dhw - Free postage - New and Used
Warmflow agentis 33kw - warmflow, - £5890.00
Warmflow agentis 33kw • External combination oil • Boiler erp rated - Free postage - New and Used
Warmflow agentis 33kw • External combination oil • Boiler erp rated - Free postage - New and Used
Firebird envirolite cr26 - firebird, - £2627.25
Silverpack condensing range • Fully insulated mineral • Wood insulation prevent - Free postage - New and Used
Silverpack condensing range • Fully insulated mineral • Wood insulation prevent - Free postage - New and Used
Grant vortex eco - grant, - £1281.70
Grant vortex eco • External boilers are • Highly efficient durable - Free postage - New and Used
Grant vortex eco • External boilers are • Highly efficient durable - Free postage - New and Used
Worcester bosch greenstar - worcester, - £771.70
Installed 2013 working • Original paperwork worcester • Bosch greenstar danesmoor - Free postage - New and Used
Installed 2013 working • Original paperwork worcester • Bosch greenstar danesmoor - Free postage - New and Used
Pvc clear plastic - plastic, flexible - £15.76
Clear unreinforced pvc • Hose has excellent • Flexibility transparency suitable - Free postage - New and Used
Clear unreinforced pvc • Hose has excellent • Flexibility transparency suitable - Free postage - New and Used
Worcester bosch heatslave - worcester, - £3423.70
This listing brand • New worcester bosch • Greenstar heatslave 25kw - Free postage - New and Used
This listing brand • New worcester bosch • Greenstar heatslave 25kw - Free postage - New and Used
Worcester bosch danesmoor - gr, - £1689.70
This listing brand • New worcester bosch • Greenstar danesmoor 18kw - Free postage - New and Used
This listing brand • New worcester bosch • Greenstar danesmoor 18kw - Free postage - New and Used
Worcester greenstar danesmoor - worcester, - £1536.70
Used years old • Greenstar danesmoor erp • External condensing heating - Free postage - New and Used
Used years old • Greenstar danesmoor erp • External condensing heating - Free postage - New and Used
Worcester bosch danesmoor - worcester, - £2750.00
Biggest worcester danesmoor • External system boilers • Output 32kw central - Free postage - New and Used
Biggest worcester danesmoor • External system boilers • Output 32kw central - Free postage - New and Used
Worcester greenstar danesmoor - worcester, - £2195.00
Greenstar danesmoor external • Oil boiler 2022 • Part market leading - Free postage - New and Used
Greenstar danesmoor external • Oil boiler 2022 • Part market leading - Free postage - New and Used
Green utility 1200 litres - utility, - £148.71
Green utility 1200 • Litres capacity 200 • 264 gallons oil - Free postage - New and Used
Green utility 1200 • Litres capacity 200 • 264 gallons oil - Free postage - New and Used
Worcester bosch greenstar - bosch, - £2862.70
Greenstar danesmoor external • Worcester bosch • System boiler - Free postage - New and Used
Greenstar danesmoor external • Worcester bosch • System boiler - Free postage - New and Used
Worcester bosh greenstar - bosh, - £822.69
2016 worcester bosh • Greenstar danesmoor external • Heat only boiler - Free postage - New and Used
2016 worcester bosh • Greenstar danesmoor external • Heat only boiler - Free postage - New and Used
Grant vortex external powder - vortex, - £2320.00
Grant vortex external • Powder coated high • Efficiency boiler expertly - Free postage - New and Used
Grant vortex external • Powder coated high • Efficiency boiler expertly - Free postage - New and Used
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Everything you need to know about external oil boiler
Whether you are looking for a brand-new or second-hand external oil boiler, 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 £7.88, while premium listings can reach £5890 — giving you a wide budget spread to work with. The average price of £1317.01 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.