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Central heating boiler

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Central heating boiler for sale on largest auction and classifieds sites

Home / Outdoor Heating, Cooking & Eating / Central heating boiler refurbished & used for sale | For Sale UK
Magnetic filter for - for, central

Magnetic filter for - for, central

£44.95
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Magnetic central heating - magnetic,

Magnetic central heating - magnetic,

£41.98
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Trident central heating pump - heating,

Trident central heating pump - heating,

£39.99
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Concentrated inhibitor boiler - concentrated,

Concentrated inhibitor boiler - concentrated,

£130.90
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Heating inhibitor boiler - inhibitor, 1l

Heating inhibitor boiler - inhibitor, 1l

£8.95
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Concentrated inhibitor central - concentrated,

Concentrated inhibitor central - concentrated,

£7.29
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Baxi main multifit - baxi,

Baxi main multifit - baxi,

£74.99
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Horizontal vertical designer - horizontal,

Horizontal vertical designer - horizontal,

£229.99
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Concentrated inhibitor boiler - inhibitor,

Concentrated inhibitor boiler - inhibitor,

£7.65
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Central heating boiler - central,

Central heating boiler - central,

£14.99
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Concentrated leak sealer - concentrated,

Concentrated leak sealer - concentrated,

£7.29
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Fernox central heating - fernox, f1

Fernox central heating - fernox, f1

£14.99
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Vaillant ecotec plus 824 - ecotec, 831

Vaillant ecotec plus 824 - ecotec, 831

£25.00
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Adey magnaclean professional - adey,

Adey magnaclean professional - adey,

£6.99
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Worcester white wall mounted - white, wall-mounted

Worcester white wall mounted - white, wall-mounted

£233.94
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Wilo central heating - wilo, boiler

Wilo central heating - wilo, boiler

£83.44
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Fernox inhibitor central - fernox,

Fernox inhibitor central - fernox,

£16.19
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Magnetic boiler filter - boiler,

Magnetic boiler filter - boiler,

£39.95
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Sentinel x100 central heating - x100,

Sentinel x100 central heating - x100,

£13.99
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Ehc comet electric system - v2,

Ehc comet electric system - v2,

£516.70
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Central heating magnetic - heating,

Central heating magnetic - heating,

£45.99
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Fernox iinhibitor central - f1,

Fernox iinhibitor central - f1,

£6.52
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Fernox central heating - central,

Fernox central heating - central,

£13.59
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Concentrated leak sealer - leak,

Concentrated leak sealer - leak,

£7.49
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A100 concentrated inhibitor - a100,

A100 concentrated inhibitor - a100,

£8.79
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Central heating boiler

Central heating boiler

£3.84
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Concentrated inhibitor a100 - concentrated, 1l

Concentrated inhibitor a100 - concentrated, 1l

£8.79
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Concentrated inhibitor central - inhibitor,

Concentrated inhibitor central - inhibitor,

£32.49
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Red silver black residential - silver,

Red silver black residential - silver,

£822.70
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Concentrated inhibitor boiler - inhibitor,

Concentrated inhibitor boiler - inhibitor,

£39.49
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Sentinel x800 central heating - x800,

Sentinel x800 central heating - x800,

£120.30
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Elegant vertical central - elegant,

Elegant vertical central - elegant,

£94.30
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Central heating boiler - central, parts

Central heating boiler - central, parts

£68.30
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A100 concentrated inhibitor - inhibitor, 1l

A100 concentrated inhibitor - inhibitor, 1l

£8.79
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12kw modulating electric combi - 12kw,

12kw modulating electric combi - 12kw,

£2190.00
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Vertical designer radiator - vertical,

Vertical designer radiator - vertical,

£274.99
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15mm boiler filling - loop, tee

15mm boiler filling - loop, tee

£9.25
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Main combi 30 - main, 24

Main combi 30 - main, 24

£5.21
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Fernox super strength - super,

Fernox super strength - super,

£47.50
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Honeywell gas valve - valve, for

Honeywell gas valve - valve, for

£78.70
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Flowmasta magnetic central - flowmasta,

Flowmasta magnetic central - flowmasta,

£25.00
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Sentinel x200 boiler descaler - sentinel,

Sentinel x200 boiler descaler - sentinel,

£13.99
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Flomasta gvl2 18l red - 18l,

Flomasta gvl2 18l red - 18l,

£16.15
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12kw guival electric combi - guival.c,

12kw guival electric combi - guival.c,

£1890.00
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Oil filter for central heating - for,

Oil filter for central heating - for,

£11.99
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Fernox central heating - f3,

Fernox central heating - f3,

£7.15
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Vaillant ecotec plus 824 - vaillant, &

Vaillant ecotec plus 824 - vaillant, &

£19.99
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Euro filter junior - junior, basic

Euro filter junior - junior, basic

£77.99
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Fernox central heating - fernox,

Fernox central heating - fernox,

£14.90
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Vaillant vpar central - vaillant,

Vaillant vpar central - vaillant,

£50.46
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Electric combi boiler central - boiler,

Electric combi boiler central - boiler,

£1890.00
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Hts central heating magnetic - heating,

Hts central heating magnetic - heating,

£47.49
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Designer horizontal radiator - designer,

Designer horizontal radiator - designer,

£243.97
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Fernox tf1 central - fernox,

Fernox tf1 central - fernox,

£25.66
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Boiler filter 22mm magnetic - filter,

Boiler filter 22mm magnetic - filter,

£39.95
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Central heating boiler knob - central,

Central heating boiler knob - central,

£14.99
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Magnetic boiler filter 22mm - *,

Magnetic boiler filter 22mm - *,

£65.00
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Vaillant vpal central - vaillant, vpal-5/2a

Vaillant vpal central - vaillant, vpal-5/2a

£45.58
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Heating inhibitor 25l boiler - heating,

Heating inhibitor 25l boiler - heating,

£133.28
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Combi boiler filling - combi, loop

Combi boiler filling - combi, loop

£11.79
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Concentrated leak sealer - leak, 1l

Concentrated leak sealer - leak, 1l

£10.49
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Fernox inhibitor central - fernox,

Fernox inhibitor central - fernox,

£17.99
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Grundfos alpha2 60 - alpha2,

Grundfos alpha2 60 - alpha2,

£84.41
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Ltr sentinel central - ltr, heating

Ltr sentinel central - ltr, heating

£8.12
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Spanner for intaklean - intaklean, 2

Spanner for intaklean - intaklean, 2

£6.99
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Concentrated sludge remover - concentrated,

Concentrated sludge remover - concentrated,

£6.79
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Ideal logic central heating - ideal,

Ideal logic central heating - ideal,

£21.50
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Firebird central heating - central,

Firebird central heating - central,

£25.14
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Sentinel leak sealer - sentinel,

Sentinel leak sealer - sentinel,

£17.99
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Designer flat panel radiator - designer,

Designer flat panel radiator - designer,

£291.99
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Pump house central heating - house,

Pump house central heating - house,

£49.99
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Adey magnaclean pro micro - magnaclean,

Adey magnaclean pro micro - magnaclean,

£7.99
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Vaillant vpal central - vaillant, vpal-5/2a

Vaillant vpal central - vaillant, vpal-5/2a

£42.95
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Central heating pump - pump, 25-60-130

Central heating pump - pump, 25-60-130

£29.99
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Central heating pump 100w - central,

Central heating pump 100w - central,

£31.99
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12kw modulating smart electric - modulating,

12kw modulating smart electric - modulating,

£2590.00
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Riello rdb central - riello,

Riello rdb central - riello,

£94.30
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Adey mc1 central heating - mc1,

Adey mc1 central heating - mc1,

£8.66
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Worcester greenstar magnetic - worcester,

Worcester greenstar magnetic - worcester,

£160.00
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Team controls wireless - controls,

Team controls wireless - controls,

£30.85
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Ebp boiler digital - boiler,

Ebp boiler digital - boiler,

£26.00
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Bottles center brand - bottles,

Bottles center brand - bottles,

£4.00
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Wifi smart thermostat - thermostat, central

Wifi smart thermostat - thermostat, central

£24.99
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Concentrated power flush - concentrated,

Concentrated power flush - concentrated,

£7.49
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Boiler central heating system - central,

Boiler central heating system - central,

£8.79
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Radiators central heating - uk,

Radiators central heating - uk,

£14.00
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C100 central heating boiler - heating,

C100 central heating boiler - heating,

£7.69
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Central heating boiler filter - heating,

Central heating boiler filter - heating,

£45.00
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Viessmann vitodens 100 gas - 100-w,

Viessmann vitodens 100 gas - 100-w,

£35.54
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Central heating pump - uk,

Central heating pump - uk,

£34.99
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Main combi 30 he - 24,

Main combi 30 he - 24,

£6.60
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500ml adey mc3 - x, mc3+

500ml adey mc3 - x, mc3+

£12.00
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Magnetic boiler filter 22mm - boiler,

Magnetic boiler filter 22mm - boiler,

£35.95
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Vaillant vpal central - vpal-5/2a,

Vaillant vpal central - vpal-5/2a,

£30.00
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Potterton netaheat gas - gas, valve

Potterton netaheat gas - gas, valve

£109.90
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Magnetic boiler filter 22mm - boiler,

Magnetic boiler filter 22mm - boiler,

£46.95
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📊96 listings · from £3.84 · avg £146.67
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 central heating boiler listings currently in our index. Prices range from £3.84 to £2590, with an average of £146.67. 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 central heating boiler →

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Everything you need to know about central heating boiler

Whether you are looking for a brand-new or second-hand central heating boiler, 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 £3.84, while premium listings can reach £2590 — giving you a wide budget spread to work with. The average price of £146.67 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.

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