Main gas boilers
Main gas boilers for sale on Ireland's largest auction and classifieds sites
Multifit standard horizontal • Flue kit 685mm • 1199k compatible baxi - Free postage - New and Used
Main eco compact • 30kw combi gas • Boiler flu included - Free postage - New and Used
This main gas • Combination boiler vaillant • Ecofit pure model - Free postage - New and Used
Ideal icos • He24 • Elise he15 - Free postage - New and Used
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- Free postage - New and Used
Browse 48 main gas boilers listings currently in our index. Prices range from £2.25 to £799.99, with an average of £116.09. 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 main gas boilers →
Potterton boiler spares • Brava mahogany p780 • Teak 784 - Free postage - New and Used
New main flue • Elbow sealed box - Free postage - New and Used
Combi erp baxi • Duo tec - Free postage - New and Used
Main combi 24he - Free postage - New and Used
Combi baxi platinum • Main eco elite • Potterton gold - Free postage - New and Used
Main combi eco • Elite 5114692 boiler • Expansion vessel litre - Free postage - New and Used
Combi main eco • 105 baxi • Elite - Free postage - New and Used
Main multipoint erp • Water heater 5111379 • Gas valve bnib - Free postage - New and Used
New combi boiler • Swap only 399 • Conventional system tank - Free postage - New and Used
467 eco compact • Part number 7684005 • System - Free postage - New and Used
H84893 gas valve • Kit brand new - Free postage - New and Used
Combi main eco • 105 baxi • Elite - Free postage - New and Used
- Free postage - New and Used
Vokera np5 main • Part number 2801 • Burner mynute 10e - Free postage - New and Used
- Free postage - New and Used
Original brand new • Open box - Free postage - New and Used
Multifit integral filling • Loop brand new • Packet fits variety - Free postage - New and Used
- Free postage - New and Used
Baxi duo tec • Combi erp serial • 105 - Free postage - New and Used
Greenstar combi cdi • Lpg 406 • Conventional 311 - Free postage - New and Used
Pump our qualified • Engineers replace all • Rings clean spray - Free postage - New and Used
Baxi duo tec • Combi erp serial • Main eco elite - Free postage - New and Used
Main combi eco - Free postage - New and Used
New combi boiler • Swap only 399 • Conventional system tank - Free postage - New and Used
Its main function • Transfer heat from • Gas source water - Free postage - New and Used
New combi boiler • Swap only 399 • Conventional system tank - Free postage - New and Used
Baxi main potterton • Boiler diverting valve • 7224344 gas powered - Free postage - New and Used
Baxi 624 630 • 636 824 830 • 836 combi boiler - Free postage - New and Used
Combi boiler baxi • 624 • 630 - Free postage - New and Used
- Free postage - New and Used
- Free postage - New and Used
Combi baxi platinum • Main eco elite • Potterton gold - Free postage - New and Used
- Free postage - New and Used
Please click read • More detailed description • This product selling - Free postage - New and Used
Ideal esprit • Evo h22 symptoms • Boiler appears lifeless - Free postage - New and Used
- Free postage - New and Used
Baxi duotec 24he • Lpg combi erp • 28he after cac0929 - Free postage - New and Used
311 greenstar system • Lpg - Free postage - New and Used
Ensure appropriate installation • Operation make sure • Gas valve compatible - Free postage - New and Used
Atlantic combi 349 • Independent c24 348 • Classic - Free postage - New and Used
Baxi duo tec • Combi erp serial • 105 - Free postage - New and Used
Baxi duo tec • Combi erp 075 • Platinum - Free postage - New and Used
Main heat exchanger • Brand new still • Box security seals - Free postage - New and Used
Try this: baxi gas boilers | ideal condensing boilers | bosch condensing boilers | propane boiler | domestic boilers | industrial infrared heaters | blow heaters industrial | industrial electric fan heaters | commercial heaters | portable electric radiant heater
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Everything you need to know about main gas boilers
Whether you are looking for a brand-new or second-hand main gas 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 £2.25, while premium listings can reach £799.99 — giving you a wide budget spread to work with. The average price of £116.09 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.