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Combi boilers

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Combi boilers for sale on largest auction and classifieds sites

Home / Water Heating & Filtration / Combi boilers refurbished & used for sale | For Sale
Strom eb3pkm 7kw - strom,

Strom eb3pkm 7kw - strom,

€669.70
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Ideal logic combi2 c30 combi - combi2,

Ideal logic combi2 c30 combi - combi2,

€749.99
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Ideal logic combi2 c30 combi - ideal,

Ideal logic combi2 c30 combi - ideal,

€749.99
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Vaillant combi boiler - vaillant,

Vaillant combi boiler - vaillant,

€542.20
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Trum combi boiler - combi,

Trum combi boiler - combi,

€975.70
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Mercury combi boiler 12kw - mercury,

Mercury combi boiler 12kw - mercury,

€1026.70
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Biasi rinnova 25kw 30kw 35kw - rinnova, 30kw,

Biasi rinnova 25kw 30kw 35kw - rinnova, 30kw,

€785.00
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Viessmann vitodens 100 - viessmann, 35kw

Viessmann vitodens 100 - viessmann, 35kw

€1000.00
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Potterton assure combi 30 - potterton,

Potterton assure combi 30 - potterton,

€66.00
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Baxi duotec he - baxi, he/platinum

Baxi duotec he - baxi, he/platinum

€65.00
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Baxi combi boiler - , unit

Baxi combi boiler - , unit

€26.70
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Eca arceus 12kw electric - 12kw, combi

Eca arceus 12kw electric - 12kw, combi

€1399.99
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New viesmann vitodens - vitodens, 025-w

New viesmann vitodens - vitodens, 025-w

€618.70
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Combi boiler supply - combi,

Combi boiler supply - combi,

€1026.69
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Brand new rated combi - new, boiler

Brand new rated combi - new, boiler

€999.00
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Brand new rated - combi, boiler

Brand new rated - combi, boiler

€999.00
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Ideal logic flue - ideal,

Ideal logic flue - ideal,

€33.98
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Esi esrdt3 thermostat for - esi,

Esi esrdt3 thermostat for - esi,

€14.07
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Main combi erp eco elite - erp,

Main combi erp eco elite - erp,

€20.99
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Worcester greenstar combi 25i - worcester,

Worcester greenstar combi 25i - worcester,

€52.70
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Hive active heating - hive,

Hive active heating - hive,

€89.10
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Brand new boxed hive - new,

Brand new boxed hive - new,

€79.99
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Hive thermostat for heating - hive,

Hive thermostat for heating - hive,

€59.99
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Grant vortex internal - grant,

Grant vortex internal - grant,

€1783.89
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Main combi eco 25 - combi, &

Main combi eco 25 - combi, &

€21.95
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Vaillant assembly kit 178772

Vaillant assembly kit 178772

€94.30
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Greenstar combi boiler - ,

Greenstar combi boiler - ,

€63.10
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Main combi eco elite - main, &

Main combi eco elite - main, &

€33.35
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Ideal atlantic combi - atlantic,

Ideal atlantic combi - atlantic,

€1383.70
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Brand new rated - a++rated, combi

Brand new rated - a++rated, combi

€999.00
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Brand new rated combi - new,

Brand new rated combi - new,

€999.00
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Baxi 624 combi - baxi,

Baxi 624 combi - baxi,

€849.00
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Main eco compact - compact, 15

Main eco compact - compact, 15

€84.00
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Main combi 30he - main, &

Main combi 30he - main, &

€34.80
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Main eco compact combi boiler - eco,

Main eco compact combi boiler - eco,

€959.00
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12kw modulating smart electric - 12kw,

12kw modulating smart electric - 12kw,

€2590.00
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Ideal logic plus - logic, c24

Ideal logic plus - logic, c24

€34.99
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Main eco compact - main,

Main eco compact - main,

€34.65
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Ideal logic 30kw combi boiler - 30kw,

Ideal logic 30kw combi boiler - 30kw,

€745.00
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Ideal logic c35 - logic, esp1

Ideal logic c35 - logic, esp1

€1199.99
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Baxi 424 combi ignition - combi,

Baxi 424 combi ignition - combi,

€30.80
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Main combi eco 25 - eco, &

Main combi eco 25 - eco, &

€43.69
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Ideal logic combi 30 35 - ideal,

Ideal logic combi 30 35 - ideal,

€23.99
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Main eco compact - eco, 25

Main eco compact - eco, 25

€12.95
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Ideal logic combi 30 35 - combi, 24/30/35

Ideal logic combi 30 35 - combi, 24/30/35

€26.39
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Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

€34.99
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Main combi 25eco 30eco - main,

Main combi 25eco 30eco - main,

€3.95
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12kw modulating electric combi - 12kw,

12kw modulating electric combi - 12kw,

€2190.00
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Genuine ideal logic - ideal, combi

Genuine ideal logic - ideal, combi

€37.10
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Main eco compact 25 - eco,

Main eco compact 25 - eco,

€54.39
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Baxi combi 624 - 636, 830

Baxi combi 624 - 636, 830

€66.00
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Main combi eco elite - combi,

Main combi eco elite - combi,

€12.89
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Baxi combi 105e 105he - 105he, &

Baxi combi 105e 105he - 105he, &

€36.99
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Ideal logic combi gas - combi, boiler

Ideal logic combi gas - combi, boiler

€700.00
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Brand new ideal logic plus - ideal,

Brand new ideal logic plus - ideal,

€69.99
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Main combi eco 30 - 30, &

Main combi eco 30 - 30, &

€33.70
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Ideal logic combi 30 35 - logic,

Ideal logic combi 30 35 - logic,

€19.99
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Main eco elite - elite, &

Main eco elite - elite, &

€42.08
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Main combi eco - main, 25

Main combi eco - main, 25

€36.99
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Main combi eco - combi, 25

Main combi eco - combi, 25

€41.51
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Worcester greenstar combi 25i - greenstar,

Worcester greenstar combi 25i - greenstar,

€94.99
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2xideal logic combi 30 - 2xideal,

2xideal logic combi 30 - 2xideal,

€18.00
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Ideal logic combi 35 - 24,

Ideal logic combi 35 - 24,

€8.95
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Main combi eco - eco,

Main combi eco - eco,

€12.38
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Ideal logic combi - ideal, 35

Ideal logic combi - ideal, 35

€64.89
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Halstead wickes combi 102 - halstead, &

Halstead wickes combi 102 - halstead, &

€64.99
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Ideal 179853 spark - ideal, generator

Ideal 179853 spark - ideal, generator

€19.09
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Main combi 30 eco boiler - combi, &

Main combi 30 eco boiler - combi, &

€10.72
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Ideal logic fan 175569 - logic, combi

Ideal logic fan 175569 - logic, combi

€79.91
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Ideal logic combi c24 - logic+,

Ideal logic combi c24 - logic+,

€38.49
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Main eco compact combi - main,

Main eco compact combi - main,

€23.90
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Main combi boiler pcb - main,

Main combi boiler pcb - main,

€43.20
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Ideal logic combi - logic,

Ideal logic combi - logic,

€64.89
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Ideal logic plus combi - plus,

Ideal logic plus combi - plus,

€29.95
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Ideal instinct combi - instinct, 24/30/35

Ideal instinct combi - instinct, 24/30/35

€123.32
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Genuine ideal logic - ideal, combi

Genuine ideal logic - ideal, combi

€60.99
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Main 7679744 pcb eco - main,

Main 7679744 pcb eco - main,

€45.00
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Ideal logic plus combi 30 - combi, 24

Ideal logic plus combi 30 - combi, 24

€14.50
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Remeha avanta plus combi - avanta, 28c

Remeha avanta plus combi - avanta, 28c

€36.99
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Boiler flow switch set - switch, set&

Boiler flow switch set - switch, set&

€21.45
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Vaillant ecotec pro - vaillant, combi

Vaillant ecotec pro - vaillant, combi

€1305.00
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12kw guival electric - guival.c,

12kw guival electric - guival.c,

€1890.00
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Ideal logic combi 30 - combi, 24/30/35

Ideal logic combi 30 - combi, 24/30/35

€38.00
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Worcester 25i combi erp - worcester,

Worcester 25i combi erp - worcester,

€36.00
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Ideal logic combi 30kw - ideal,

Ideal logic combi 30kw - ideal,

€54.99
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Grant combi 90 boiler - 70,

Grant combi 90 boiler - 70,

€17.99
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Main combi eco 30 - combi,

Main combi eco 30 - combi,

€43.69
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Main combi 24he 30he - 24he,

Main combi 24he 30he - 24he,

€14.95
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Ideal classic combi - combi, 30

Ideal classic combi - combi, 30

€12.99
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Ideal 175555 pump - ideal,

Ideal 175555 pump - ideal,

€34.70
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Main combi eco 25 - eco, &

Main combi eco 25 - eco, &

€49.20
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Potterton promax combi 28 - potterton,

Potterton promax combi 28 - potterton,

€14.84
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Firebird boiler combi - boiler,

Firebird boiler combi - boiler,

€194.80
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Ideal logic combi2 c30 - logic, +

Ideal logic combi2 c30 - logic, +

€60.00
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Worcester bosch greenstar - worcester,

Worcester bosch greenstar - worcester,

€999.00
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Vokera easi heat 29c - 29c, combi

Vokera easi heat 29c - 29c, combi

€669.99
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📊96 listings · from €3.95 · avg €352

Browse 96 combi boilers listings currently in our index. Prices range from €3.95 to €2590, with an average of €352. 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 combi boilers →

Try this: multi fuel pellet boiler | vaillant pump | boiler parts | hand wash heater | filtered water tap | brita water filter cartridges | central heating power flush | heat exchanger | expansion vessel 18 litre | baxi boiler parts

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< €25 €25 – €50 €50 – €100 €100 – €200 €200 – €500 > €500

Everything you need to know about combi boilers

Whether you are looking for a brand-new or second-hand combi 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 €3.95, while premium listings can reach €2590 — giving you a wide budget spread to work with. The average price of €352 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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