Oil combi boilers
Oil combi boilers for sale on Ireland's largest auction and classifieds sites
Ideal 177530 plate - ideal, - £40.00
Ideal logic combi • Part number 177530 • 349 atlantic - Free postage - New and Used
Ideal logic combi • Part number 177530 • 349 atlantic - Free postage - New and Used
Ideal combi esprit - combi, - £52.70
Ideal combi esprit • Eco phe plate • Heat exchanger 177530 - Free postage - New and Used
Ideal combi esprit • Eco phe plate • Heat exchanger 177530 - Free postage - New and Used
Baxi combi pump 248041 7808435 - 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 424 428 - baxi, - £119.27
Combi 077 baxi • Boilers • Range - Free postage - New and Used
Combi 077 baxi • Boilers • Range - Free postage - New and Used
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Ideal logic combi 30 35 - logic, 24/30/35 - £38.00
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
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48 listings · from £2.78 · avg £257.75
⚠️ These listings were last updated more than 96 days ago.
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Browse 48 oil combi boilers listings currently in our index. Prices range from £2.78 to £4250, with an average of £257.75. 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 combi boilers →
Navien lcb700 21kw internal - lcb700, - £3996.00
Why this important • Combi boiler boilerhut • Installation experts what - Free postage - New and Used
Why this important • Combi boiler boilerhut • Installation experts what - Free postage - New and Used
Static caravan ferroli - caravan, - £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
Ideal combi esp1 boiler - combi, 30/35 - £38.00
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 combi special water - boiler, - £5.85
Boiler combi special • Water sealing oil - Free postage - New and Used
Boiler combi special • Water sealing oil - Free postage - New and Used
Worcester greenstar combi - greenstar, 25 - £119.99
Worcester greenstar combi • Part not cheap • Cdi - Free postage - New and Used
Worcester greenstar combi • Part not cheap • Cdi - Free postage - New and Used
Ideal logic combi - ideal, - £38.00
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 instinct combi - ideal, 24/30/35 - £38.00
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
Firebird boiler thermistor - firebird, - £26.81
Genuine firebird thermistor - Free postage - New and Used
Genuine firebird thermistor - Free postage - New and Used
Baxi duo tec combi 33 - baxi, - £49.99
105 baxi combi • Boiler grundfos pump • Duo tec - Free postage - New and Used
105 baxi combi • Boiler grundfos pump • Duo tec - Free postage - New and Used
Baxi combi 424 428 expansion - 424, - £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
Ideal instinct combi 35 - ideal, - £74.00
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
Potterton promax combi 28 - 24, - £123.50
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
Worcester 87186852610 pcb - worcester, - £125.00
Used only few • Minutes prove that • Fault was not - Free postage - New and Used
Used only few • Minutes prove that • Fault was not - Free postage - New and Used
Ideal logic combi - +, 35 - £14.99
348 ideal combi • Part number 175662 • Independent c24 - Free postage - New and Used
348 ideal combi • Part number 175662 • Independent c24 - Free postage - New and Used
Baxi combi 624 - baxi, 636 - £123.50
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 combi 80e 105e 105he - combi, - £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 combi esp1 boiler - combi, - £38.00
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
Main eco compact - main, - £70.00
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Ideal logic combi2 - logic, c30/c35 - £38.00
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
8716122103 worcester oil combi - 8716122103, - £390.00
Brand new was • Ordered under advice • From worcester bosch - Free postage - New and Used
Brand new was • Ordered under advice • From worcester bosch - Free postage - New and Used
Ideal logic combi c30ie c35ie - ideal, - £38.00
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
Riello rdb vcom 26 - bx, - £259.66
Experience reliability efficiency • Riello rdb 2.2 • Vcom grant vortex - Free postage - New and Used
Experience reliability efficiency • Riello rdb 2.2 • Vcom grant vortex - Free postage - New and Used
Baxi combi 825 - combi, - £123.50
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
Main eco elite combi - 30, - £39.50
Combi erp serial • Main eco elite • Baxi duo tec - Free postage - New and Used
Combi erp serial • Main eco elite • Baxi duo tec - Free postage - New and Used
Baxi combi erp - baxi, - £77.00
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 624 630 636 - 630, 836 - £70.00
624 baxi 630 • 836 made love • Will always help - Free postage - New and Used
624 baxi 630 • 836 made love • Will always help - Free postage - New and Used
Firebird combi plate heat - firebird, - £160.58
- Free postage - New and Used
- Free postage - New and Used
Baxi platinum combi 24he 28he - platinum, - £5.99
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
Boiler combi special - combi, - £5.95
Boiler combi special • Water sealing oil • White cream - Free postage - New and Used
Boiler combi special • Water sealing oil • White cream - Free postage - New and Used
Baxi 80eco 80e 105e - baxi, 105e, - £2.78
Failures defects caused • Misuse fans fan • Coils motors failing - Free postage - New and Used
Failures defects caused • Misuse fans fan • Coils motors failing - Free postage - New and Used
Ideal logic combi - ideal, 35 - £16.00
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
Ideal logic combi heat - combi, - £19.99
Will respond you • Within hours our • Best help - Free postage - New and Used
Will respond you • Within hours our • Best help - Free postage - New and Used
Morco feb combi boiler - morco, - £194.00
This new preassembled • Hydraulic valve ready • Assembly help repair - Free postage - New and Used
This new preassembled • Hydraulic valve ready • Assembly help repair - Free postage - New and Used
Baxi combi 105 main 24he - main, - £84.99
Only sell brand • New genuine parts • Same day dispatch - Free postage - New and Used
Only sell brand • New genuine parts • Same day dispatch - Free postage - New and Used
Ideal 177530 plate heat - 177530, - £120.00
Combi 349 ideal • Atlantic • Classic - Free postage - New and Used
Combi 349 ideal • Atlantic • Classic - Free postage - New and Used
Grant vortex condensing - grant, - £4250.00
Grant vortex condensing • Combi pro oil • Boiler fully working - Free postage - New and Used
Grant vortex condensing • Combi pro oil • Boiler fully working - Free postage - New and Used
Ideal logic combi - +, 30 - £16.99
Will respond you • Within hours our • Best help - Free postage - New and Used
Will respond you • Within hours our • Best help - Free postage - New and Used
Ideal logic combi heat - logic, and - £34.95
Ideal logic combi • Heat system boiler • Venturi 175567 brand - Free postage - New and Used
Ideal logic combi • Heat system boiler • Venturi 175567 brand - Free postage - New and Used
Ideal 177530 combi - combi, & - £52.70
Code combi • Brand new genuine • Plate heat exchanger - Free postage - New and Used
Code combi • Brand new genuine • Plate heat exchanger - Free postage - New and Used
Potterton assure combi - 30, - £70.00
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Riello rdb2 2 21 26 - riello, rdb2.2 - £52.65
Sale working original • Part acted before • Dismantling sold seen - Free postage - New and Used
Sale working original • Part acted before • Dismantling sold seen - Free postage - New and Used
Baxi 124 128 combi boiler - 124/128, pump - £77.00
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 combi boiler pump - 24/30, - £74.00
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
Try this: worcester wireless thermostat | wave radiator | waste oil heater | oil filled radiator | sunvic room thermostat | wireless programmable room stat | wall thermostat | mini oil filled heater | airflow icon | magna clean 22mm
Shop by budget
Everything you need to know about oil combi boilers
Whether you are looking for a brand-new or second-hand oil combi 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 £2.78, while premium listings can reach £4250 — giving you a wide budget spread to work with. The average price of £257.75 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.