For Sale

Gas boiler

4

Gas boiler for sale on largest auction and classifieds sites

Home / Water Heating & Filtration / Gas boiler refurbished & used for sale | For Sale
18l propane gas tankless - 8l-18l,

18l propane gas tankless - 8l-18l,

€92.99
Buy It Now

» View on eBay
Instant gas hot water - instant,

Instant gas hot water - instant,

€69.99
Buy It Now

» View on eBay
18l propane gas - 8l-18l,

18l propane gas - 8l-18l,

€99.99
Buy It Now

» View on eBay
18l propane gas tankless - 8l-18l,

18l propane gas tankless - 8l-18l,

€92.99
Buy It Now

» View on eBay
Worcester greenstar boiler fan - greenstar,

Worcester greenstar boiler fan - greenstar,

€73.50
Buy It Now

» View on eBay
New 18l instant - new,

New 18l instant - new,

€112.99
Buy It Now

» View on eBay
18l propane gas - gas, tankless

18l propane gas - gas, tankless

€83.99
Buy It Now

» View on eBay
10l portable instant - portable, gas

10l portable instant - portable, gas

€89.99
Buy It Now

» View on eBay
18l instant gas - 8-18l,

18l instant gas - 8-18l,

€92.99
Buy It Now

» View on eBay
18l propane gas - 18l, tankless

18l propane gas - 18l, tankless

€113.76
Buy It Now

» View on eBay
Vaillant gas boiler - gas, plume

Vaillant gas boiler - gas, plume

€70.00
Buy It Now

» View on eBay
Instant hot water heater - instant,

Instant hot water heater - instant,

€117.99
Buy It Now

» View on eBay
Boiler service record labels - service,

Boiler service record labels - service,

€11.50
Buy It Now

» View on eBay
18l lpg propane gas - 8/10/12/16/18l,

18l lpg propane gas - 8/10/12/16/18l,

€112.80
Buy It Now

» View on eBay
Vaillant terminal plume - vaillant,

Vaillant terminal plume - vaillant,

€75.00
Buy It Now

» View on eBay
Worcester bosch bend - worcester, 90°

Worcester bosch bend - worcester, 90°

€17.22
Buy It Now

» View on eBay
Valiant boiler ecotec plus - valiant,

Valiant boiler ecotec plus - valiant,

€208.70
Buy It Now

» View on eBay
Viessmann vertical flue kit - viessmann,

Viessmann vertical flue kit - viessmann,

€94.30
Buy It Now

» View on eBay
Ideal vertical flue terminal - vertical,

Ideal vertical flue terminal - vertical,

€83.90
Buy It Now

» View on eBay
18l instant gas - gas, hot

18l instant gas - gas, hot

€89.99
Buy It Now

» View on eBay
Vaillant 100 standard - vaillant,

Vaillant 100 standard - vaillant,

€68.00
Buy It Now

» View on eBay
Worcester greenstar 30 - worcester, si

Worcester greenstar 30 - worcester, si

€10.80
Buy It Now

» View on eBay
Potterton kingfisher cf40 cf45 - kingfisher,

Potterton kingfisher cf40 cf45 - kingfisher,

€138.00
Buy It Now

» View on eBay
Universal fibre washer - universal, 1/2"

Universal fibre washer - universal, 1/2"

€8.99
Buy It Now

» View on eBay
Worcester integral filling - worcester,

Worcester integral filling - worcester,

€9.19
Buy It Now

» View on eBay
Worcester greenstar 34 - worcester,

Worcester greenstar 34 - worcester,

€73.50
Buy It Now

» View on eBay
Boiler box pipework - pipework, cover

Boiler box pipework - pipework, cover

€35.00
Buy It Now

» View on eBay
Ideal vertical flue extension - vertical,

Ideal vertical flue extension - vertical,

€57.90
Buy It Now

» View on eBay
Vaillant boiler pcb - boiler,

Vaillant boiler pcb - boiler,

€58.99
Buy It Now

» View on eBay
Ideal flue extension pack - ideal,

Ideal flue extension pack - ideal,

€27.00
Buy It Now

» View on eBay
Glowworm 800876 fan for - glowworm,

Glowworm 800876 fan for - glowworm,

€100.00
Buy It Now

» View on eBay
175593 ideal keston ignition - ideal,

175593 ideal keston ignition - ideal,

€13.99
Buy It Now

» View on eBay
Worcester bosch filling key - bosch,

Worcester bosch filling key - bosch,

€3.82
Buy It Now

» View on eBay
18l instant gas - instant, hot

18l instant gas - instant, hot

€108.99
Buy It Now

» View on eBay
Regin boiler heat exchanger - boiler,

Regin boiler heat exchanger - boiler,

€19.36
Buy It Now

» View on eBay
Baxi duotec flow - baxi,

Baxi duotec flow - baxi,

€13.75
Buy It Now

» View on eBay
Worcester greenstar mt10 - worcester,

Worcester greenstar mt10 - worcester,

€42.29
Buy It Now

» View on eBay
18l tankless lpg water - lpg,

18l tankless lpg water - lpg,

€117.99
Buy It Now

» View on eBay
Worcester greenstar junior 24i - worcester,

Worcester greenstar junior 24i - worcester,

€79.99
Buy It Now

» View on eBay
Vaillant ecotec plus 615 - vaillant, vu

Vaillant ecotec plus 615 - vaillant, vu

€618.70
Buy It Now

» View on eBay
Ideal logic plus - logic,

Ideal logic plus - logic,

€34.99
Buy It Now

» View on eBay
Brand new ideal logic - ,

Brand new ideal logic - ,

€69.99
Buy It Now

» View on eBay
Ideal logic system - system, 30

Ideal logic system - system, 30

€49.50
Buy It Now

» View on eBay
Worcester greenstar 37 - worcester, 34

Worcester greenstar 37 - worcester, 34

€18.38
Buy It Now

» View on eBay
Vaillant 22mm boiler filter - vaillant,

Vaillant 22mm boiler filter - vaillant,

€151.50
Buy It Now

» View on eBay
Worcester return unit manifold - return,

Worcester return unit manifold - return,

€87.19
Buy It Now

» View on eBay
Vaillant 0020148383 ecotec - vaillant,

Vaillant 0020148383 ecotec - vaillant,

€119.50
Buy It Now

» View on eBay
Vaillant flue horizontal - flue,

Vaillant flue horizontal - flue,

€61.98
Buy It Now

» View on eBay
Vaillant ecotec plus 824 - ecotec, 3

Vaillant ecotec plus 824 - ecotec, 3

€9.95
Buy It Now

» View on eBay
Portable gas water heater - portable,

Portable gas water heater - portable,

€80.99
Buy It Now

» View on eBay
18mm 22mm gas boiler - gas, fire

18mm 22mm gas boiler - gas, fire

€7.99
Buy It Now

» View on eBay
Tankless gas water - 6l,

Tankless gas water - 6l,

€80.99
Buy It Now

» View on eBay
Worcester greenstar he - worcester,

Worcester greenstar he - worcester,

€6.85
Buy It Now

» View on eBay
Vaillant 303903 eco tec - 303903, 1m

Vaillant 303903 eco tec - 303903, 1m

€52.70
Buy It Now

» View on eBay
Ideal logic boiler flue - ideal,

Ideal logic boiler flue - ideal,

€16.15
Buy It Now

» View on eBay
Baxi ntc temperature - baxi,

Baxi ntc temperature - baxi,

€3.95
Buy It Now

» View on eBay
Worcester cdi boiler small - cdi,

Worcester cdi boiler small - cdi,

€8.95
Buy It Now

» View on eBay
Baxi overheat thermostat

Baxi overheat thermostat

€23.58
Buy It Now

» View on eBay
British gas bg330 boiler - british,

British gas bg330 boiler - british,

€40.00
Buy It Now

» View on eBay
Brand new baxi duo tec - brand, combi

Brand new baxi duo tec - brand, combi

€59.99
Buy It Now

» View on eBay
Portable lpg hot - hot, water

Portable lpg hot - hot, water

€80.80
Buy It Now

» View on eBay
Vaillant ecotec plus - ecotec,

Vaillant ecotec plus - ecotec,

€9.85
Buy It Now

» View on eBay
Universal fibre washer - universal,

Universal fibre washer - universal,

€9.99
Buy It Now

» View on eBay
Vaillant ecotec plus - vaillant,

Vaillant ecotec plus - vaillant,

€114.95
Buy It Now

» View on eBay
Pactrol boiler full sequence - boiler,

Pactrol boiler full sequence - boiler,

€44.00
Buy It Now

» View on eBay
Regin commercial cating gas - regin,

Regin commercial cating gas - regin,

€14.05
Buy It Now

» View on eBay
Worcester air vent 87161064450 - vent,

Worcester air vent 87161064450 - vent,

€9.50
Buy It Now

» View on eBay
Glow worm flue adaptor - flue, 801614

Glow worm flue adaptor - flue, 801614

€20.43
Buy It Now

» View on eBay
Worcester boiler return unit - worcester, return-unit

Worcester boiler return unit - worcester, return-unit

€84.99
Buy It Now

» View on eBay
Baxi 818 824 - baxi,

Baxi 818 824 - baxi,

€23.90
Buy It Now

» View on eBay
Glow worm ultimate - glow-worm, 25r

Glow worm ultimate - glow-worm, 25r

€73.50
Buy It Now

» View on eBay
Multi fit baxi - fit, 1

Multi fit baxi - fit, 1

€21.50
Buy It Now

» View on eBay
Worcester pressure relief - worcester,

Worcester pressure relief - worcester,

€13.95
Buy It Now

» View on eBay
Appliance service reminder - service,

Appliance service reminder - service,

€27.99
Buy It Now

» View on eBay
Chaffoteaux britony ii - 2t,, bf

Chaffoteaux britony ii - 2t,, bf

€15.99
Buy It Now

» View on eBay
Vaillant 065180 ecotec - vaillant,

Vaillant 065180 ecotec - vaillant,

€307.50
Buy It Now

» View on eBay
Prv boiler safety valve - boiler,

Prv boiler safety valve - boiler,

€14.30
Buy It Now

» View on eBay
Vaillant ecotec plus 612 - vaillant, 615

Vaillant ecotec plus 612 - vaillant, 615

€21.99
Buy It Now

» View on eBay
Vaillant boiler bracket - vaillant,

Vaillant boiler bracket - vaillant,

€5.45
Buy It Now

» View on eBay
Vokera vision 20s 25s - 25s, 25c

Vokera vision 20s 25s - 25s, 25c

€70.40
Buy It Now

» View on eBay
Ideal 175529 dhw - dhw, pack

Ideal 175529 dhw - dhw, pack

€27.72
Buy It Now

» View on eBay
Vaillant 303903 flue extension - vaillant,

Vaillant 303903 flue extension - vaillant,

€31.99
Buy It Now

» View on eBay
Brand new vaillant - vaillant, 1m

Brand new vaillant - vaillant, 1m

€31.99
Buy It Now

» View on eBay
Universal fibre washer - fibre,

Universal fibre washer - fibre,

€9.99
Buy It Now

» View on eBay
Vaillant ecotec plus pro - vaillant,

Vaillant ecotec plus pro - vaillant,

€15.99
Buy It Now

» View on eBay
Vaillant boiler filter - boiler,

Vaillant boiler filter - boiler,

€156.70
Buy It Now

» View on eBay
Gas valve potterton asure heat - potterton,

Gas valve potterton asure heat - potterton,

€43.68
Buy It Now

» View on eBay
Potterton prima 30f 40f - potterton,

Potterton prima 30f 40f - potterton,

€66.00
Buy It Now

» View on eBay
Vaillant ecotec pro - vaillant, boiler

Vaillant ecotec pro - vaillant, boiler

€59.99
Buy It Now

» View on eBay
Hot caravan water horse - hot,

Hot caravan water horse - hot,

€108.99
Buy It Now

» View on eBay
Worcester greenstar 34 - worcester,

Worcester greenstar 34 - worcester,

€84.99
Buy It Now

» View on eBay
Vaillant ecotec pro - ecotec, 28

Vaillant ecotec pro - ecotec, 28

€33.95
Buy It Now

» View on eBay
Open vented multifuel - vented,

Open vented multifuel - vented,

€12.94
Buy It Now

» View on eBay
Potterton promax combi - potterton,

Potterton promax combi - potterton,

€12.95
Buy It Now

» View on eBay
Worcester greenstar combi - worcester,

Worcester greenstar combi - worcester,

€62.87
Buy It Now

» View on eBay
Worcester greenstar 35 - worcester,

Worcester greenstar 35 - worcester,

€65.99
Buy It Now

» View on eBay

Looking for more gas boiler?

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

🔍 Search live deals
📊96 listings · from €3.82 · avg €64.66
⚠️ These listings were last updated more than 17 days ago. Search for fresh listings

Browse 96 gas boiler listings currently in our index. Prices range from €3.82 to €618.7, with an average of €64.66. 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 gas boiler →

Try this: ideal classic boiler | power flush | worcester boiler parts pcb | horse shower | tiger loop | potterton boiler parts | electric water heater | grant oil boiler | vaillant boiler flue | power flush machine

Shop by budget

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

Everything you need to know about gas boiler

Whether you are looking for a brand-new or second-hand gas 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 €3.82, while premium listings can reach €618.7 — giving you a wide budget spread to work with. The average price of €64.66 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.

🔍 gas boiler Search live on eBay