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
Instant gas hot water - instant,

Instant gas hot water - instant,

€69.99
Buy It Now

» View on eBay #sponsored
Ideal 171925 gas - 171925, valve

Ideal 171925 gas - 171925, valve

€156.70
Buy It Now

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

18l propane gas - 8l-18l,

€99.99
Buy It Now

» View on eBay #sponsored
130000btu 16l tankless - gas, hot

130000btu 16l tankless - gas, hot

€184.13
Buy It Now

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

18l propane gas - 18l, tankless

€89.99
Buy It Now

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

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

€107.16
Buy It Now

» View on eBay #sponsored
Portable lpg propane gas 10l - propane,

Portable lpg propane gas 10l - propane,

€88.99
Buy It Now

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

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

€99.99
Buy It Now

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

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

€73.49
Buy It Now

» View on eBay #sponsored
Evolve 30kw 16l natural gas - evolve,

Evolve 30kw 16l natural gas - evolve,

€339.99
Buy It Now

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

18l propane gas tankless - propane,

€105.99
Buy It Now

» View on eBay #sponsored
Beok wifi thermostat for - beok,

Beok wifi thermostat for - beok,

€10.79
Buy It Now

» View on eBay #sponsored
Boiler box pipework cover - boiler,

Boiler box pipework cover - boiler,

€38.00
Buy It Now

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

18l instant gas hot - 18l,

€99.99
Buy It Now

» View on eBay #sponsored
Baxi system boiler 15kw - system,

Baxi system boiler 15kw - system,

€394.30
Buy It Now

» View on eBay #sponsored
Vaillant gas valve section - valve,

Vaillant gas valve section - valve,

€135.90
Buy It Now

» View on eBay #sponsored
New 18l instant - 8/10/12/16/18l, gas

New 18l instant - 8/10/12/16/18l, gas

€111.99
Buy It Now

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

18l propane gas - 8l-18l,

€99.99
Buy It Now

» View on eBay #sponsored
Camplux 10l instant gas hot - 10l,

Camplux 10l instant gas hot - 10l,

€339.99
Buy It Now

» View on eBay #sponsored
12l portable instant gas hot - gas,

12l portable instant gas hot - gas,

€83.99
Buy It Now

» View on eBay #sponsored
Tankless gas hot - tankless,

Tankless gas hot - tankless,

€239.99
Buy It Now

» View on eBay #sponsored
Portable lpg propane gas - gas, hot

Portable lpg propane gas - gas, hot

€100.79
Buy It Now

» View on eBay #sponsored
Baxi bermuda lfe - baxi,

Baxi bermuda lfe - baxi,

€138.00
Buy It Now

» View on eBay #sponsored
Camplux nano gas water heater - camplux,

Camplux nano gas water heater - camplux,

€359.99
Buy It Now

» View on eBay #sponsored
10l portable instant gas - portable, hot

10l portable instant gas - portable, hot

€88.99
Buy It Now

» View on eBay #sponsored
18l instant gas - 8-18l, hot

18l instant gas - 8-18l, hot

€99.99
Buy It Now

» View on eBay #sponsored
18 20l instant gas - instant,

18 20l instant gas - instant,

€83.99
Buy It Now

» View on eBay #sponsored
Lpg 18l portable - lpg,

Lpg 18l portable - lpg,

€111.99
Buy It Now

» View on eBay #sponsored
Britony water heater - britony, 2t

Britony water heater - britony, 2t

€399.00
Buy It Now

» View on eBay #sponsored
Vaillant boiler service kit - boiler,

Vaillant boiler service kit - boiler,

€26.99
Buy It Now

» View on eBay #sponsored
Ideal heating logic - heating,

Ideal heating logic - heating,

€1050.00
Buy It Now

» View on eBay #sponsored
Ideal classic 230 240 - lx, ff

Ideal classic 230 240 - lx, ff

€135.99
Buy It Now

» View on eBay #sponsored
Ideal horizontal flue - horizontal,

Ideal horizontal flue - horizontal,

€71.42
Buy It Now

» View on eBay #sponsored
Tankless gas water heater - 6l,

Tankless gas water heater - 6l,

€82.80
Buy It Now

» View on eBay #sponsored
Universal thermocouple kit - thermocouple,

Universal thermocouple kit - thermocouple,

€6.79
Buy It Now

» View on eBay #sponsored
18l gas water - 18l, tankless

18l gas water - 18l, tankless

€112.80
Buy It Now

» View on eBay #sponsored
Boiler service record labels - boiler,

Boiler service record labels - boiler,

€6.50
Buy It Now

» View on eBay #sponsored
Ideal vertical flue kit 203132 - flue,

Ideal vertical flue kit 203132 - flue,

€94.30
Buy It Now

» View on eBay #sponsored
Halstead best 50 - halstead,

Halstead best 50 - halstead,

€199.24
Buy It Now

» View on eBay #sponsored
16l 12l instant - 16l/12l, hot

16l 12l instant - 16l/12l, hot

€165.99
Buy It Now

» View on eBay #sponsored
350 camping shower - shower, portable

350 camping shower - shower, portable

€269.99
Buy It Now

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

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

€107.16
Buy It Now

» View on eBay #sponsored
Personalised gas appliance - gas,

Personalised gas appliance - gas,

€109.99
Buy It Now

» View on eBay #sponsored
Vaillant ecotec pro 28 - pro, &

Vaillant ecotec pro 28 - pro, &

€10.99
Buy It Now

» View on eBay #sponsored
Plumbers service sticker - service,

Plumbers service sticker - service,

€9.99
Buy It Now

» View on eBay #sponsored
Vaillant ecotec pro 28 - pro, &

Vaillant ecotec pro 28 - pro, &

€44.99
Buy It Now

» View on eBay #sponsored
Regin boiler heat exchanger - heat,

Regin boiler heat exchanger - heat,

€19.89
Buy It Now

» View on eBay #sponsored
18mm 22mm gas - 22mm, boiler

18mm 22mm gas - 22mm, boiler

€7.99
Buy It Now

» View on eBay #sponsored
Worcester greenstar air gas - worcester,

Worcester greenstar air gas - worcester,

€10.80
Buy It Now

» View on eBay #sponsored
Wifi smart thermostat central - thermostat,

Wifi smart thermostat central - thermostat,

€28.99
Buy It Now

» View on eBay #sponsored
Wifi smart thermostat - wifi,

Wifi smart thermostat - wifi,

€15.06
Buy It Now

» View on eBay #sponsored
Brand new ideal logic plus - new,

Brand new ideal logic plus - new,

€69.99
Buy It Now

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

Brand new baxi duo - tec, combi

€59.99
Buy It Now

» View on eBay #sponsored
Tuya wifi smart - tuya,

Tuya wifi smart - tuya,

€26.99
Buy It Now

» View on eBay #sponsored
Camplux nano 12v - camplux, portable

Camplux nano 12v - camplux, portable

€359.99
Buy It Now

» View on eBay #sponsored
Vaillant ecomax 828e - vaillant,

Vaillant ecomax 828e - vaillant,

€25.89
Buy It Now

» View on eBay #sponsored
Wifi smart thermostat rf433 - wifi,

Wifi smart thermostat rf433 - wifi,

€42.49
Buy It Now

» View on eBay #sponsored
Worcester greenstar 24i 28i - greenstar, 24i/28i

Worcester greenstar 24i 28i - greenstar, 24i/28i

€17.15
Buy It Now

» View on eBay #sponsored
Baxi ntc temperature - ntc,

Baxi ntc temperature - ntc,

€3.95
Buy It Now

» View on eBay #sponsored
Baxi duo tec 33 - duo,

Baxi duo tec 33 - duo,

€20.85
Buy It Now

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

18l propane gas tankless - propane,

€76.98
Buy It Now

» View on eBay #sponsored
Vaillant ecotec plus - ecotec,

Vaillant ecotec plus - ecotec,

€116.50
Buy It Now

» View on eBay #sponsored
60cm 90cm 120cm - , 150cm

60cm 90cm 120cm - , 150cm

€6.54
Buy It Now

» View on eBay #sponsored
18l hot water - hot,

18l hot water - hot,

€100.80
Buy It Now

» View on eBay #sponsored
Gasland portable gas water - gasland,

Gasland portable gas water - gasland,

€179.99
Buy It Now

» View on eBay #sponsored
Worcester keyless filling link - filling,

Worcester keyless filling link - filling,

€23.58
Buy It Now

» View on eBay #sponsored
Vaillant ecotec plus 825 vuw - vaillant,

Vaillant ecotec plus 825 vuw - vaillant,

€114.95
Buy It Now

» View on eBay #sponsored
Pactrol full sequence - full,

Pactrol full sequence - full,

€44.00
Buy It Now

» View on eBay #sponsored
Vaillant ecotec plus 824 825 - vaillant,

Vaillant ecotec plus 824 825 - vaillant,

€59.99
Buy It Now

» View on eBay #sponsored
Vaillant vuw pro assembly - vuw,

Vaillant vuw pro assembly - vuw,

€52.70
Buy It Now

» View on eBay #sponsored
Baxi grasslin multifit - baxi,

Baxi grasslin multifit - baxi,

€14.95
Buy It Now

» View on eBay #sponsored
Ideal logic plus combi c24 - ideal,

Ideal logic plus combi c24 - ideal,

€34.99
Buy It Now

» View on eBay #sponsored
Universal thermocouple 600mm - universal,

Universal thermocouple 600mm - universal,

€6.99
Buy It Now

» View on eBay #sponsored
Wifi smart thermostat central - wifi,

Wifi smart thermostat central - wifi,

€29.99
Buy It Now

» View on eBay #sponsored
Glowworm hxi boiler - glowworm,

Glowworm hxi boiler - glowworm,

€10.95
Buy It Now

» View on eBay #sponsored
36kw lpg propane gas - lpg,

36kw lpg propane gas - lpg,

€83.99
Buy It Now

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

18l propane gas - 8l-18l,

€99.99
Buy It Now

» View on eBay #sponsored
Wifi smart thermostat - thermostat, central

Wifi smart thermostat - thermostat, central

€18.29
Buy It Now

» View on eBay #sponsored
Vokera unica 28he - vokera,

Vokera unica 28he - vokera,

€64.00
Buy It Now

» View on eBay #sponsored
Ideal 211039 vertical - ideal, flue

Ideal 211039 vertical - ideal, flue

€50.00
Buy It Now

» View on eBay #sponsored
New style vaillant - vaillant, free

New style vaillant - vaillant, free

€22.00
Buy It Now

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

Universal fibre washer - universal, 1/2"

€9.95
Buy It Now

» View on eBay #sponsored
Universal thermocouple kit - universal,

Universal thermocouple kit - universal,

€6.22
Buy It Now

» View on eBay #sponsored
Burco standard lpg - burco, hot

Burco standard lpg - burco, hot

€10.00
Buy It Now

» View on eBay #sponsored
Vaillant boiler pcb ecotec - vaillant,

Vaillant boiler pcb ecotec - vaillant,

€58.99
Buy It Now

» View on eBay #sponsored
Ideal boiler gas valve kit - gas,

Ideal boiler gas valve kit - gas,

€70.00
Buy It Now

» View on eBay #sponsored
Worcester 87229638580

Worcester 87229638580

€9.75
Buy It Now

» View on eBay #sponsored
Ideal 177575 seal kit - ,

Ideal 177575 seal kit - ,

€5.45
Buy It Now

» View on eBay #sponsored
Warmflow boiler condensing - boiler,

Warmflow boiler condensing - boiler,

€83.90
Buy It Now

» View on eBay #sponsored
Worcester bosch keyless - worcester,

Worcester bosch keyless - worcester,

€22.49
Buy It Now

» View on eBay #sponsored
Beok wifi thermostat for gas - for,

Beok wifi thermostat for gas - for,

€123.99
Buy It Now

» View on eBay #sponsored
Vaillant 308650 eco - 308650, eco-tec

Vaillant 308650 eco - 308650, eco-tec

€19.99
Buy It Now

» View on eBay #sponsored
Hot water heater - hot,

Hot water heater - hot,

€100.80
Buy It Now

» View on eBay #sponsored
British gas 330 boiler - 330+,

British gas 330 boiler - 330+,

€34.99
Buy It Now

» View on eBay #sponsored
Worcester greenstar - worcester,

Worcester greenstar - worcester,

€97.00
Buy It Now

» View on eBay #sponsored
Portable propane gas hot - portable,

Portable propane gas hot - portable,

€219.99
Buy It Now

» View on eBay #sponsored

Looking for more gas boiler?

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

🔍 Search live deals
📊96 listings · from €3.95 · avg €100.58
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 96 gas boiler listings currently in our index. Prices range from €3.95 to €1050, with an average of €100.58. 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: rayburn gas | solid fuel boiler | ideal classic boiler | worcester boiler parts pcb | tiger loop | potterton boiler parts | electric water heater | grant oil boiler | vaillant boiler flue | cotherm thermostat

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 €3.95, while premium listings can reach €1050 — giving you a wide budget spread to work with. The average price of €100.58 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