Gas combi boilers
Gas combi boilers for sale on Ireland's largest auction and classifieds sites
Budget picks — under £74
- Free postage - New and Used
175593 ideal logic • Combi ignition unit • Spark generator - Free postage - New and Used
Short parts list • Baxi combi • 105 hydraulics - Free postage - New and Used
Leak can quickly • Efficiently sealed without • Need complete system - Free postage - New and Used
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Main eco compact • System boiler - Free postage - New and Used
Browse 48 gas combi boilers listings currently in our index. Prices range from £12.95 to £2304.99, with an average of £589.65. 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 gas combi boilers →
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Combi ideal logic • Esprit eco boiler • Code - Free postage - New and Used
Baxi combi instant • Part number 248723 • Duotec - Free postage - New and Used
Compression fitting ideal • Logic independent c24 • C30 c35 pump - Free postage - New and Used
Baxi duo tec • Combi erp serial • 105 - Free postage - New and Used
Rich functionality meet • Your multiple needs • Wifi support smart - Free postage - New and Used
Combi 348 logic • Code - Free postage - New and Used
- Free postage - New and Used
Baxi platinum combi • Part 720301001 5114734 • Not cheap chinese - Free postage - New and Used
349 boiler logic • Code combi esp1 • Part 179032 - Free postage - New and Used
Potterton promax combi • Boiler fully functional • Removal was taken - Free postage - New and Used
Mid-range — £150 to £850
260 halstead eden • Wickes combi • Cbx - Free postage - New and Used
Combi classic • Atlantic - Free postage - New and Used
Baxi 105 combi • Boiler has been • Serviced regularly never - Free postage - New and Used
Baxi combi boilers • From 199 ask • Our full price - Free postage - New and Used
Reliable energy efficient • Main combi eco • Elite 30kw gas - Free postage - New and Used
Baxi combi boilers • From 199 ask • Our full price - Free postage - New and Used
Used truma combi • Boiler selling here • From motorhome unit - Free postage - New and Used
Ideal logic esp1 • Combi c35 boiler • Hassle free installation - Free postage - New and Used
Top flue outlet • This product includes • Horizontal - Free postage - New and Used
Worcester greenstar 2000 • Combi boiler installation • Easy flexible addition - Free postage - New and Used
Ideal logic combi • Boiler erp 24kw • 215439 c24 bnib - Free postage - New and Used
Ideal logic combi2 • C30 - Free postage - New and Used
Frost protection keep • Your boiler running • During cold weather - Free postage - New and Used
Bluehelix hitech rrt • 24c combi boiler • 24kw latest new - Free postage - New and Used
This model combines • Performance compact user • Friendly design - Free postage - New and Used
Latest new improved • Bluehelix models from • Family boilers are - Free postage - New and Used
Premium — over £850
Lightweight just 26.7kg • One person lift • Simplified installation - Free postage - New and Used
Your energy bills • Thermostat compatibility baxi • Usense 30kw output - Free postage - New and Used
- Free postage - New and Used
Highly efficient easy • Installation within standard • Kitchen cupboard - Free postage - New and Used
30kw heat output • Highly efficient low • Emissions - Free postage - New and Used
Worcester bosch greenstar • 4000 efficient upgrade • Strong flow rates - Free postage - New and Used
Worcester bosch greenstar • 4000 efficient upgrade • Strong flow rates - Free postage - New and Used
Worcester bosch • Baxi combi boilers • From 199 looking - Free postage - New and Used
Worcester bosch greenstar • 4000 efficient upgrade • Strong flow rates - Free postage - New and Used
Lightweight design fast • Flue turret connections • Make installation quicker - Free postage - New and Used
- Free postage - New and Used
Worcester bosch greenstar • 2000 30kw combi • Gas boiler flu - Free postage - New and Used
Boiler type combi • Erp efficiency rated • Compact cupboard fit - Free postage - New and Used
Ideal vogue max • C40 40kw combination • Boiler natural gas - Free postage - New and Used
Greenstar 8000 style • Latest combi boiler • Technology combining outstanding - Free postage - New and Used
Vaillant ecotec plus • 832 premium 32kw • Combi boiler high - Free postage - New and Used
Try this: ideal isar pcb | economy 7 heaters | honeywell wireless thermostat | plug thermostat | underfloor heating thermostat | glen heater | superser | delonghi dehumidifier dnc 65 | delonghi oil heater | humidifier
🔥 Best eBay deals on gas combi boilers
See all listings on eBay →These 48 listings for gas combi boilers are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
MAIN ECO COMPACT COMBI 25
£13
Ideal Logic Combi 18 24 30 35
175593 ideal logic • Combi ignition unit • Spark generator
£15
Baxi Combi 105E 105HE Complete
Short parts list • Baxi combi • 105 hydraulics
£16
Everything you need to know about gas combi boilers
Whether you are looking for a brand-new or second-hand gas 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 £12.95, while premium listings can reach £2304.99 — giving you a wide budget spread to work with. The average price of £589.65 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.