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Baxi duotec main potterton - baxi, duotec-main-potterton
£12.89 · Buy It Now
» View details on eBay #sponsoredMain eco compact - compact, natural
£516.70 · Buy It Now
» View details on eBay #sponsored399 vat your boiler - £0,
£399.00 · Buy It Now
» View details on eBay #sponsoredBoiler for sale - boiler,
£260.70 · Buy It Now
» View details on eBay #sponsoredMain combi eco 25 30 - combi,
£21.35 · Buy It Now
» View details on eBay #sponsoredMain multipoint ff erp - main, &
£299.18 · Buy It Now
» View details on eBay #sponsoredBaxi duo tec 40 - duo-tec, combi
£21.50 · Buy It Now
» View details on eBay #sponsoredMain eco compact combi - main,
£12.95 · Buy It Now
» View details on eBay #sponsoredMain combi eco - main, 30
£4.25 · Buy It Now
» View details on eBay #sponsoredMain combi eco - eco, elite
£12.89 · Buy It Now
» View details on eBay #sponsoredMain multipoint water - main,
£174.98 · Buy It Now
» View details on eBay #sponsoredVaillant ecotec plus 612 - plus, 615
£64.99 · Buy It Now
» View details on eBay #sponsoredBaxi combi potterton - combi, &
£4.25 · Buy It Now
» View details on eBay #sponsoredBaxi main eco - eco, compact
£799.99 · Buy It Now
» View details on eBay #sponsoredMain eco compact - 25, 30
£14.99 · Buy It Now
» View details on eBay #sponsoredNew worcester bosch main heat - bosch,
£224.30 · Buy It Now
» View details on eBay #sponsoredWorcester 8716117040 main - worcester,
£125.50 · Buy It Now
» View details on eBay #sponsoredMain combi 24he - 24he, 30he
£10.45 · Buy It Now
» View details on eBay #sponsoredMain eco compact - 25/30, gas
£31.90 · Buy It Now
» View details on eBay #sponsoredBaxi main potterton - 248224, tap
£24.62 · Buy It Now
» View details on eBay #sponsoredMain potteron - main,
£35.00 · Buy It Now
» View details on eBay #sponsoredMain combi 24se 24he - 24se, 30he
£5.95 · Buy It Now
» View details on eBay #sponsoredMain combi 24he - main, 30he
£37.10 · Buy It Now
» View details on eBay #sponsoredMain gas heating only he - heating, 12
£25.99 · Buy It Now
» View details on eBay #sponsoredMain combi 24se 24he 30he - main,
£10.45 · Buy It Now
» View details on eBay #sponsoredBritish gas bg330 boiler - bg330+, main
£109.99 · Buy It Now
» View details on eBay #sponsoredMain gas boiler filling loop - gas,
£22.53 · Buy It Now
» View details on eBay #sponsoredMain combi eco 30 - 30,
£64.95 · Buy It Now
» View details on eBay #sponsored399 vat any combi - £399,
£399.00 · Buy It Now
» View details on eBay #sponsoredIdeal pcb isar - pcb, icos
£50.00 · Buy It Now
» View details on eBay #sponsoredMain eco compact system - main,
£22.48 · Buy It Now
» View details on eBay #sponsoredWorcester 24i 28i junior - 28i,
£6.85 · Buy It Now
» View details on eBay #sponsoredMain combi 25eco - elite, &
£3.29 · Buy It Now
» View details on eBay #sponsoredMain eco compact 30 combi - main,
£23.90 · Buy It Now
» View details on eBay #sponsoredBaxi main potterton water - baxi,
£38.00 · Buy It Now
» View details on eBay #sponsoredBaxi main combi 30 eco - 5x,
£44.95 · Buy It Now
» View details on eBay #sponsoredMain combi eco 30 - 30,
£40.65 · Buy It Now
» View details on eBay #sponsoredBaxi duotec main potterton - baxi, a
£12.89 · Buy It Now
» View details on eBay #sponsored999 supplied and - £, fitted
£999.00 · Buy It Now
» View details on eBay #sponsoredWorcester greenstar - worcester,
£208.70 · Buy It Now
» View details on eBay #sponsoredBaxi combi 80e - baxi, 80
£5.45 · Buy It Now
» View details on eBay #sponsoredMain combi eco - eco, 3
£15.95 · Buy It Now
» View details on eBay #sponsoredMain heat only 24 30 - only,
£71.99 · Buy It Now
» View details on eBay #sponsoredMain combi temperature - combi, 24
£4.25 · Buy It Now
» View details on eBay #sponsoredMain combi 25 30 eco - 30, &
£4.35 · Buy It Now
» View details on eBay #sponsoredMain combi 248079 30 he - main, 24
£4.95 · Buy It Now
» View details on eBay #sponsored1960 high speed - speed, gas
£15.00 · Buy It Now
» View details on eBay #sponsoredBaxi main potterton motor - main,
£21.75 · Buy It Now
» View details on eBay #sponsoredMain combi 25eco elite - main,
£3.99 · Buy It Now
» View details on eBay #sponsoredGloworm combi gas - gloworm,
£31.90 · Buy It Now
» View details on eBay #sponsoredMain combi eco - main, 25
£24.95 · Buy It Now
» View details on eBay #sponsoredMain system a - 18, diverter
£12.89 · Buy It Now
» View details on eBay #sponsoredMain combi eco 30 - &,
£59.50 · Buy It Now
» View details on eBay #sponsoredBaxi main potterton gas - main, spare
£84.99 · Buy It Now
» View details on eBay #sponsoredBaxi duotec main - baxi, duotec-main-potterton
£13.99 · Buy It Now
» View details on eBay #sponsoredBaxi main potterton - &,
£4.45 · Buy It Now
» View details on eBay #sponsoredWorcester greenstar 30 - worcester, 25
£79.99 · Buy It Now
» View details on eBay #sponsoredWorcester greenstar main - worcester, heat
£260.70 · Buy It Now
» View details on eBay #sponsoredBaxi potterton alpha main - baxi,
£3.75 · Buy It Now
» View details on eBay #sponsoredMain combi 24he 30he dhw - 24he,
£5.95 · Buy It Now
» View details on eBay #sponsoredVaillant eco tec plus - eco,
£22.95 · Buy It Now
» View details on eBay #sponsoredMain combi eco elite - main,
£39.50 · Buy It Now
» View details on eBay #sponsoredBaxi main potterton limit - baxi,,
£7.00 · Buy It Now
» View details on eBay #sponsoredBoiler flow switch set - switch, set&
£21.45 · Buy It Now
» View details on eBay #sponsoredBaxi duotec main - duotec-main-potterton, a
£15.95 · Buy It Now
» View details on eBay #sponsoredMain combi 24he - main,
£2.25 · Buy It Now
» View details on eBay #sponsoredMain eco compact 30 combi - 30,
£23.95 · Buy It Now
» View details on eBay #sponsoredIdeal c24 c30 c35 logic - c30,
£89.99 · Buy It Now
» View details on eBay #sponsoredWorcester bosch greenstar main - bosch,
£215.99 · Buy It Now
» View details on eBay #sponsoredPotterton performa main - potterton,
£18.60 · Buy It Now
» View details on eBay #sponsoredBaxi main multifit 100mm - multifit, 60/100mm
£78.41 · Buy It Now
» View details on eBay #sponsoredMain combi eco - main,
£58.85 · Buy It Now
» View details on eBay #sponsoredBaxi potterton main alpha - potterton,
£7.95 · Buy It Now
» View details on eBay #sponsoredWorcester greenstar 29 30 - greenstar,
£144.99 · Buy It Now
» View details on eBay #sponsoredMain combi eco - main,
£41.51 · Buy It Now
» View details on eBay #sponsoredMain eco combi - 25, boiler
£15.95 · Buy It Now
» View details on eBay #sponsoredMain diverter valve - main,
£13.95 · Buy It Now
» View details on eBay #sponsoredIdeal isar he24 - isar,
£104.70 · Buy It Now
» View details on eBay #sponsoredWorcester bosch 28i junior - 28i,
£63.10 · Buy It Now
» View details on eBay #sponsoredBaxi potterton boiler main 848 - main,
£25.75 · Buy It Now
» View details on eBay #sponsoredMain eco 30 - 25,
£3.99 · Buy It Now
» View details on eBay #sponsoredVaillant main heat - , exchanger
£240.00 · Buy It Now
» View details on eBay #sponsoredMain combi 24he - combi, 30he
£53.85 · Buy It Now
» View details on eBay #sponsoredMain combi eco elite - main,
£13.99 · Buy It Now
» View details on eBay #sponsoredMain combi eco 25 - eco, 30
£23.95 · Buy It Now
» View details on eBay #sponsoredMain combi eco elite erp - main,
£128.40 · Buy It Now
» View details on eBay #sponsoredMain combi 80e 105e - main,
£7.95 · Buy It Now
» View details on eBay #sponsoredBrand new baxi main multifit - new,
£89.99 · Buy It Now
» View details on eBay #sponsoredMain combi eco 25 - eco,
£24.98 · Buy It Now
» View details on eBay #sponsoredMain combi eco - main, 25
£21.95 · Buy It Now
» View details on eBay #sponsoredBaxi main potterton 7855245 - baxi,
£99.50 · Buy It Now
» View details on eBay #sponsoredMain combi 24he 30he - 24he,
£13.00 · Buy It Now
» View details on eBay #sponsoredMains eco combi gas - eco, 25/30
£19.36 · Buy It Now
» View details on eBay #sponsoredVaillant eco tec main - vaillant,
£109.90 · Buy It Now
» View details on eBay #sponsored399 vat your - vat, boiler+flue
£399.00 · Buy It Now
» View details on eBay #sponsoredWorcester bosch 24i - 24i, junior
£363.70 · Buy It Now
» View details on eBay #sponsoredLooking for more main gas boilers?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 main gas boilers listings currently in our index. Prices range from £2.25 to £999, with an average of £89.13. 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 →
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
Whether you are looking for a brand-new or second-hand main gas boilers, eBay offers one of the largest selections available online. With 96 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 £999 — giving you a wide budget spread to work with. The average price of £89.13 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.