For Sale UK
Home / Heating, Cooling & Air / Vaillant ecotec combi boiler refurbished & used for sale | For Sale UK

Vaillant ecotec combi boiler

4

Vaillant ecotec combi boiler for sale on Ireland's largest auction and classifieds sites

Vaillant ecotec sustain 28kw - ecotec,

Vaillant ecotec sustain 28kw - ecotec,

£873.70 · Buy It Now

» View details on eBay
Vaillant ecotec combi boiler - combi,

Vaillant ecotec combi boiler - combi,

£128.62 · Buy It Now

» View details on eBay
Vaillant ecotec pro - vaillant,

Vaillant ecotec pro - vaillant,

£1249.00 · Buy It Now

» View details on eBay
Vaillant ecotec pro combi - vaillant,

Vaillant ecotec pro combi - vaillant,

£1199.00 · Buy It Now

» View details on eBay
Vaillant ecotec plus 824 - vaillant,

Vaillant ecotec plus 824 - vaillant,

£1331.68 · Buy It Now

» View details on eBay
Vaillant ecotec plus - plus, combi

Vaillant ecotec plus - plus, combi

£2305.99 · Buy It Now

» View details on eBay
Vaillant ecotec pro combi - pro, 28

Vaillant ecotec pro combi - pro, 28

£45.90 · Buy It Now

» View details on eBay
Vaillant ecotec plus - vaillant, pro

Vaillant ecotec plus - vaillant, pro

£5.40 · Buy It Now

» View details on eBay
Vaillant ecotec 831 boiler - vaillant,

Vaillant ecotec 831 boiler - vaillant,

£21.50 · Buy It Now

» View details on eBay
Vaillant ecotec plus 624 - vaillant,

Vaillant ecotec plus 624 - vaillant,

£454.78 · Buy It Now

» View details on eBay
Vaillant ecotec plus - ecotec,

Vaillant ecotec plus - ecotec,

£11.00 · Buy It Now

» View details on eBay
Vaillant ecotec pro28 28kw - ecotec,

Vaillant ecotec pro28 28kw - ecotec,

£2148.70 · Buy It Now

» View details on eBay
Vaillant ecotec plus pro - vaillant,

Vaillant ecotec plus pro - vaillant,

£36.25 · Buy It Now

» View details on eBay
Vaillant ecotec pro combi - ecotec,

Vaillant ecotec pro combi - ecotec,

£1249.99 · Buy It Now

» View details on eBay
Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£1999.99 · Buy It Now

» View details on eBay
Vaillant ecotec plus 832 32kw - plus,

Vaillant ecotec plus 832 32kw - plus,

£1750.00 · Buy It Now

» View details on eBay
Vaillant ecotec plus - combi, and

Vaillant ecotec plus - combi, and

£12.93 · Buy It Now

» View details on eBay
Vaillant 0020137085 kit pipes - vaillant,

Vaillant 0020137085 kit pipes - vaillant,

£19.99 · Buy It Now

» View details on eBay
Vaillant ecotec plus combi and - combi,

Vaillant ecotec plus combi and - combi,

£19.98 · Buy It Now

» View details on eBay
Vaillant diverter valve - vaillant,

Vaillant diverter valve - vaillant,

£38.43 · Buy It Now

» View details on eBay
Vaillant ecotec pro combi - pro, 28

Vaillant ecotec pro combi - pro, 28

£83.90 · Buy It Now

» View details on eBay
Vaillant ecotec plus 630 - vaillant,

Vaillant ecotec plus 630 - vaillant,

£156.70 · Buy It Now

» View details on eBay
Vaillant 0020010295 eco tec - 0020010295,

Vaillant 0020010295 eco tec - 0020010295,

£26.18 · Buy It Now

» View details on eBay
Vaillant 0020231142 pump motor - 0020231142,

Vaillant 0020231142 pump motor - 0020231142,

£114.99 · Buy It Now

» View details on eBay
Vaillant ecotec plus pro - plus,

Vaillant ecotec plus pro - plus,

£46.99 · Buy It Now

» View details on eBay
Vaillant ecotec gas combi

Vaillant ecotec gas combi

£1.16 · Buy It Now

» View details on eBay
Vaillant ecotec pro combi - ecotec,

Vaillant ecotec pro combi - ecotec,

£52.70 · Buy It Now

» View details on eBay
Vaillant ecotec pcb - vaillant,

Vaillant ecotec pcb - vaillant,

£43.30 · Buy It Now

» View details on eBay
Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£1880.00 · Buy It Now

» View details on eBay
Vaillant ecotec plus 940 combi - plus,

Vaillant ecotec plus 940 combi - plus,

£2499.00 · Buy It Now

» View details on eBay
Vaillant ecotec plus - vaillant, vuw

Vaillant ecotec plus - vaillant, vuw

£48.95 · Buy It Now

» View details on eBay
Vaillant ecotec pro - 24, gc

Vaillant ecotec pro - 24, gc

£37.10 · Buy It Now

» View details on eBay
Vaillant ecotec plus combi - ecotec,

Vaillant ecotec plus combi - ecotec,

£22.99 · Buy It Now

» View details on eBay
Vaillant ecotec plus - 832, combi

Vaillant ecotec plus - 832, combi

£31.90 · Buy It Now

» View details on eBay
Vaillant ecotec plus - ecotec, 832

Vaillant ecotec plus - ecotec, 832

£31.90 · Buy It Now

» View details on eBay
Vaillant ecotec pro gc - vaillant, 24

Vaillant ecotec pro gc - vaillant, 24

£55.00 · Buy It Now

» View details on eBay
Vaillant ecotec plus - plus, combi

Vaillant ecotec plus - plus, combi

£26.70 · Buy It Now

» View details on eBay
Vaillant ecotec plus 832 combi - ecotec,

Vaillant ecotec plus 832 combi - ecotec,

£31.90 · Buy It Now

» View details on eBay
Vaillant ecotec pro combi - ecotec,

Vaillant ecotec pro combi - ecotec,

£1332.70 · Buy It Now

» View details on eBay
Vaillant ecotec plus pro - pro, dhw

Vaillant ecotec plus pro - pro, dhw

£6.36 · Buy It Now

» View details on eBay
New vaillant ecotec pro - new,

New vaillant ecotec pro - new,

£2847.40 · Buy It Now

» View details on eBay
Vaillant eco tec plus filling - vaillant,

Vaillant eco tec plus filling - vaillant,

£10.80 · Buy It Now

» View details on eBay
Vaillant eco tec pro 28 - 24,

Vaillant eco tec pro 28 - 24,

£10.79 · Buy It Now

» View details on eBay
Vaillant ecotec plus 832 - vaillant,

Vaillant ecotec plus 832 - vaillant,

£26.45 · Buy It Now

» View details on eBay
Vaillant ecotec plus - &, vuw

Vaillant ecotec plus - &, vuw

£9.90 · Buy It Now

» View details on eBay
Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

£16.15 · Buy It Now

» View details on eBay
New vaillant 150 analogue - vaillant,

New vaillant 150 analogue - vaillant,

£93.25 · Buy It Now

» View details on eBay
Vaillant ecotec plus combi 832 - combi,

Vaillant ecotec plus combi 832 - combi,

£31.90 · Buy It Now

» View details on eBay
Genuine vaillant ecotec - genuine, plus

Genuine vaillant ecotec - genuine, plus

£54.99 · Buy It Now

» View details on eBay
Vailant eco tec plus 831 - 831, combi

Vailant eco tec plus 831 - 831, combi

£47.50 · Buy It Now

» View details on eBay
Vaillant ecotec plust 832 - plust,

Vaillant ecotec plust 832 - plust,

£16.15 · Buy It Now

» View details on eBay
Diverter valve way - diverter,

Diverter valve way - diverter,

£45.95 · Buy It Now

» View details on eBay
Vaillant ecotec plus - plus, 831

Vaillant ecotec plus - plus, 831

£12.94 · Buy It Now

» View details on eBay
Vaillant ecofit pure ecotec - vaillant, pure/ecotec

Vaillant ecofit pure ecotec - vaillant, pure/ecotec

£52.70 · Buy It Now

» View details on eBay
Vaillant ecotec plus combi - vaillant,

Vaillant ecotec plus combi - vaillant,

£31.99 · Buy It Now

» View details on eBay
Vaillant ecotec pro combi - vaillant, 28

Vaillant ecotec pro combi - vaillant, 28

£52.70 · Buy It Now

» View details on eBay
Vaillant ecotec pro plus erp - &,

Vaillant ecotec pro plus erp - &,

£79.90 · Buy It Now

» View details on eBay
Vaillant ecotec plus 824 831 - vaillant,

Vaillant ecotec plus 824 831 - vaillant,

£19.88 · Buy It Now

» View details on eBay
Vaillant ecofit pure 825 - vaillant, &

Vaillant ecofit pure 825 - vaillant, &

£25.99 · Buy It Now

» View details on eBay
Vaillant ecotec plus 824 - vaillant,

Vaillant ecotec plus 824 - vaillant,

£38.14 · Buy It Now

» View details on eBay
Vaillant ecofit pure 825 - 830, &

Vaillant ecofit pure 825 - 830, &

£25.99 · Buy It Now

» View details on eBay
Vaillant ecofit pure ecotec - vaillant, pure/ecotec

Vaillant ecofit pure ecotec - vaillant, pure/ecotec

£74.75 · Buy It Now

» View details on eBay
Vaillant ecotec pro - vaillant, 28

Vaillant ecotec pro - vaillant, 28

£82.90 · Buy It Now

» View details on eBay
Vaillant ecotec plus exclusive - ecotec,

Vaillant ecotec plus exclusive - ecotec,

£12.94 · Buy It Now

» View details on eBay
Vaillant ecotec pro 28 - ecotec, 24

Vaillant ecotec pro 28 - ecotec, 24

£10.80 · Buy It Now

» View details on eBay
Baxi duo tec 40 - 33, combi

Baxi duo tec 40 - 33, combi

£11.49 · Buy It Now

» View details on eBay
Vaillant ecotec plus - plus, 831

Vaillant ecotec plus - plus, 831

£12.94 · Buy It Now

» View details on eBay
Vaillant ecotec plus - ecotec, r1

Vaillant ecotec plus - ecotec, r1

£12.93 · Buy It Now

» View details on eBay
Vaillant ecotec pro - 24, pump(

Vaillant ecotec pro - 24, pump(

£104.70 · Buy It Now

» View details on eBay
Vaillant ecotec plus pro dhw - plus,

Vaillant ecotec plus pro dhw - plus,

£12.94 · Buy It Now

» View details on eBay
Vaillant ecotec plus 825 - vaillant,

Vaillant ecotec plus 825 - vaillant,

£82.90 · Buy It Now

» View details on eBay
Vaillant ecotec pro - ecotec, 28

Vaillant ecotec pro - ecotec, 28

£82.90 · Buy It Now

» View details on eBay
Valiant eco tec pro - , 28

Valiant eco tec pro - , 28

£39.99 · Buy It Now

» View details on eBay
Ideal logic combi - 35, &

Ideal logic combi - 35, &

£12.95 · Buy It Now

» View details on eBay
Baxi duo tec 33 40 - baxi, &

Baxi duo tec 33 40 - baxi, &

£13.25 · Buy It Now

» View details on eBay
Baxi duo tec 40 - duo-tec, 28

Baxi duo tec 40 - duo-tec, 28

£11.78 · Buy It Now

» View details on eBay
Vaillant ecotec plus 825 - vaillant,

Vaillant ecotec plus 825 - vaillant,

£79.90 · Buy It Now

» View details on eBay
Baxi 600 range 624 - range, 630

Baxi 600 range 624 - range, 630

£13.05 · Buy It Now

» View details on eBay
Vaillant ecotec plus pro vuw - plus, &

Vaillant ecotec plus pro vuw - plus, &

£10.80 · Buy It Now

» View details on eBay
Vailiant ecotec pro - 28, combi

Vailiant ecotec pro - 28, combi

£21.50 · Buy It Now

» View details on eBay
Vaillant ecotec plus - plus, 832

Vaillant ecotec plus - plus, 832

£2861.68 · Buy It Now

» View details on eBay
Vaillant ecotec plus - plus, pro

Vaillant ecotec plus - plus, pro

£19.89 · Buy It Now

» View details on eBay
Vaillant home combi - &, system

Vaillant home combi - &, system

£1.99 · Buy It Now

» View details on eBay
Valiant eco tec - , pro

Valiant eco tec - , pro

£49.99 · Buy It Now

» View details on eBay
Main combi 24he - 24,

Main combi 24he - 24,

£10.75 · Buy It Now

» View details on eBay
Vaillant ecofit pure - pure,

Vaillant ecofit pure - pure,

£9.54 · Buy It Now

» View details on eBay
Vaillant home combi - vaillant, 30

Vaillant home combi - vaillant, 30

£19.83 · Buy It Now

» View details on eBay
Worcester 25cdi combi plus - he,

Worcester 25cdi combi plus - he,

£12.75 · Buy It Now

» View details on eBay
Valiant eco tec - pro, 28

Valiant eco tec - pro, 28

£79.99 · Buy It Now

» View details on eBay
Baxi duo tec - 24, 33

Baxi duo tec - 24, 33

£10.99 · Buy It Now

» View details on eBay
Worcester 25cdi combi - worcester,

Worcester 25cdi combi - worcester,

£7.95 · Buy It Now

» View details on eBay
Main combi 25eco - main, &

Main combi 25eco - main, &

£12.15 · Buy It Now

» View details on eBay
Baxi duo tec2 combi 24ga - combi,

Baxi duo tec2 combi 24ga - combi,

£12.99 · Buy It Now

» View details on eBay
Potterton promax combi 24he - potterton,

Potterton promax combi 24he - potterton,

£12.05 · Buy It Now

» View details on eBay
Combi boiler ecotec plus - combi,

Combi boiler ecotec plus - combi,

£807.40 · Buy It Now

» View details on eBay
Main combi 25eco - main,

Main combi 25eco - main,

£41.95 · Buy It Now

» View details on eBay

Looking for more vaillant ecotec combi boiler?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £1.16 · avg £308.98

Browse 96 vaillant ecotec combi boiler listings currently in our index. Prices range from £1.16 to £2861.68, with an average of £308.98. 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 vaillant ecotec combi boiler →

Try this: vaillant ecotec fan | vaillant ecotec pcb | vaillant ecotec plus 831 | vaillant ecotec pro 28 | vaillant ecotec pump | vaillant pro 28 boiler | vaillant vcw 242 | vaillant wireless thermostat | ventilation fan | vitodens

Shop by budget

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

Everything you need to know about vaillant ecotec combi boiler

Whether you are looking for a brand-new or second-hand vaillant ecotec combi 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 £1.16, while premium listings can reach £2861.68 — giving you a wide budget spread to work with. The average price of £308.98 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.

🔍 vaillant ecotec combi boiler Search live on eBay