Gas boiler
Gas boiler for sale on Ireland's largest auction and classifieds sites
18l propane gas tankless - gas, - €79.99
3000w petrol inverter • Generator camping garden • Outtdoor quiet stroke - Free postage - New and Used
3000w petrol inverter • Generator camping garden • Outtdoor quiet stroke - Free postage - New and Used
18l propane gas - 8l-18l, - €71.97
3000w petrol inverter • Generator camping garden • Outtdoor quiet stroke - Free postage - New and Used
3000w petrol inverter • Generator camping garden • Outtdoor quiet stroke - Free postage - New and Used
18l propane gas - 8l-18l, - €77.99
Gas type lpg • Pressure 2800 ideal • Off grid living - Free postage - New and Used
Gas type lpg • Pressure 2800 ideal • Off grid living - Free postage - New and Used
Hot 18l gas - heater, water - €77.99
Table led mirror • Oyajia 18l instant • Gas hot water - Free postage - New and Used
Table led mirror • Oyajia 18l instant • Gas hot water - Free postage - New and Used
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Worcester greenstar 1000 30kw - worcester, - €980.00
Highly efficient easy • Installation within standard • Kitchen cupboard - Free postage - New and Used
Highly efficient easy • Installation within standard • Kitchen cupboard - Free postage - New and Used
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48 listings · from €2.25 · avg €159.66
Browse 48 gas boiler listings currently in our index. Prices range from €2.25 to €1440, with an average of €159.66. 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 →
20l tankless propane gas water - tankless, - €95.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Worcester bosch 32cdi combi - bosch, - €1440.00
Worcester bosch 32cdi • Combi boiler gas • Power output over - Free postage - New and Used
Worcester bosch 32cdi • Combi boiler gas • Power output over - Free postage - New and Used
18l instant gas hot - gas, - €103.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Lpg 16l portable instant - 16l, gas - €103.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
18 20l instant gas - 8/10/12/16/18/20l, - €95.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Baxi assure gas system boiler - gas, - €799.99
Compatible baxi assure • Range cylinders pipes • Behind facility within - Free postage - New and Used
Compatible baxi assure • Range cylinders pipes • Behind facility within - Free postage - New and Used
New 18l instant gas - instant, - €103.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Vaillant horizontal flue - horizontal, - €24.99
Brand new not • Used storage marks - Free postage - New and Used
Brand new not • Used storage marks - Free postage - New and Used
18l propane gas tankless - 8l-18l, - €72.37
3000w petrol inverter • Generator camping garden • Outtdoor quiet stroke - Free postage - New and Used
3000w petrol inverter • Generator camping garden • Outtdoor quiet stroke - Free postage - New and Used
18l gas instant - gas, water - €79.99
Gaming chair led • Computer racing work • Office rgb xyqwnidiwsbqpr - Free postage - New and Used
Gaming chair led • Computer racing work • Office rgb xyqwnidiwsbqpr - Free postage - New and Used
0020038679 vaillant eco - 10, - €105.00
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Will always help • You have 100 • Positive happy buying - Free postage - New and Used
Tankless propane gas - tankless, water - €82.80
Heat load 12kw • Warm water producing • Rate min 6kg - Free postage - New and Used
Heat load 12kw • Warm water producing • Rate min 6kg - Free postage - New and Used
10l 12l 16l - 8l/10l/12l/16l/18l, gas - €103.99
Model gas water • Heater only suitable • Heaters use lpg - Free postage - New and Used
Model gas water • Heater only suitable • Heaters use lpg - Free postage - New and Used
18l gas water - heater, propane - €112.80
- Free postage - New and Used
- Free postage - New and Used
Mains eco combi gas - 25/30, - €19.36
Gas valve mains • Eco combi boiler • Taken out working - Free postage - New and Used
Gas valve mains • Eco combi boiler • Taken out working - Free postage - New and Used
18l lpg propane - lpg, gas - €95.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
18l gas tankless instant lpg - tankless, - €86.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Vaillant ecotec plus - vaillant, - €187.90
Brand new original • Part - Free postage - New and Used
Brand new original • Part - Free postage - New and Used
Worcester greenstar mechanical - worcester, - €72.46
- Free postage - New and Used
- Free postage - New and Used
18l lpg propane - 18l, tankless - €109.99
Gas type liquefied • Wide range uses • Qualified product fast - Free postage - New and Used
Gas type liquefied • Wide range uses • Qualified product fast - Free postage - New and Used
Ideal burner kit 175571 - burner, - €94.30
Brand new sealed • Unboxed - Free postage - New and Used
Brand new sealed • Unboxed - Free postage - New and Used
18l instant gas hot water - 8-18l, - €77.99
Gas type lpg • Pressure 2800 16l • 18l optional ideal - Free postage - New and Used
Gas type lpg • Pressure 2800 16l • 18l optional ideal - Free postage - New and Used
Glowworm betacom 30 - 24, & - €79.99
Will respond you • Within hours our • Best help - Free postage - New and Used
Will respond you • Within hours our • Best help - Free postage - New and Used
Ideal logic gas - ideal, - €68.30
Ideal logic gas • Valves taken out • Brand new boilers - Free postage - New and Used
Ideal logic gas • Valves taken out • Brand new boilers - Free postage - New and Used
Worcester greenstar junior - worcester, 24i - €69.99
System worcester greenstar • Junior mk5 2013 • 24i - Free postage - New and Used
System worcester greenstar • Junior mk5 2013 • 24i - Free postage - New and Used
Worcester greenstar 25si - greenstar, - €85.00
Greenstar combi cdi • System 311 • Lpg 406 - Free postage - New and Used
Greenstar combi cdi • System 311 • Lpg 406 - Free postage - New and Used
Worcester greenstar 24i junior - greenstar, - €49.95
Greenstar 24i • Part number 87161055450 • 12i fsp lpg - Free postage - New and Used
Greenstar 24i • Part number 87161055450 • 12i fsp lpg - Free postage - New and Used
Ideal logic 215664 s15 kw - s15, - €799.99
Compact stylish cupboard • Fit design easy • See pressure gauges - Free postage - New and Used
Compact stylish cupboard • Fit design easy • See pressure gauges - Free postage - New and Used
18mm 22mm gas - 22mm, fire - €7.99
- Free postage - New and Used
- Free postage - New and Used
Brand new baxi - baxi, duo - €44.99
Baxi platinum combi • Part 720301001 5114734 • Not cheap chinese - Free postage - New and Used
Baxi platinum combi • Part 720301001 5114734 • Not cheap chinese - Free postage - New and Used
Vaillant ecotec pro - ecotec, - €8.49
Ecotec pro vuw • Plus 824 • Exclusive 835 - Free postage - New and Used
Ecotec pro vuw • Plus 824 • Exclusive 835 - Free postage - New and Used
Worcester 87161064420 return - 87161064420, - €94.30
Brand new sealed • Genuine part worcester • 87161064420 return manifold - Free postage - New and Used
Brand new sealed • Genuine part worcester • 87161064420 return manifold - Free postage - New and Used
18l 5gpm lpg tankless propane - 5gpm, - €109.99
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Top quality this • Tankless water heater • Lpg liquefied propane - Free postage - New and Used
Ariston combi ff - ariston, e-combi - €87.25
Ariston clas system • Clashe18 • Clashe24 - Free postage - New and Used
Ariston clas system • Clashe18 • Clashe24 - Free postage - New and Used
Worcester greenstar return - worcester, - €119.99
Greenstar combi cdi • System models • Lpg 406 - Free postage - New and Used
Greenstar combi cdi • System models • Lpg 406 - Free postage - New and Used
Vaillant ecotec pro 28 - vaillant, - €10.99
Vaillant boiler spares • 2000 2001 • Ecomax 613 - Free postage - New and Used
Vaillant boiler spares • 2000 2001 • Ecomax 613 - Free postage - New and Used
Camplux 10kw gas hot - 5l, - €269.99
You can easily • Water heater • Camplux 132 max - Free postage - New and Used
You can easily • Water heater • Camplux 132 max - Free postage - New and Used
Vaillant ecotec 0010028086 pcb - ecotec, - €89.10
Vaillant ecotec 0010028086 • Pcb brand new • Genuine part - Free postage - New and Used
Vaillant ecotec 0010028086 • Pcb brand new • Genuine part - Free postage - New and Used
Main combi 24he 30he - main, - €2.25
Main combi 24he - Free postage - New and Used
Main combi 24he - Free postage - New and Used
Vaillant ecotec pro 28 - pro, - €33.50
044 ecotec plus • 824 vuw 246 • 256 2015 onwards - Free postage - New and Used
044 ecotec plus • 824 vuw 246 • 256 2015 onwards - Free postage - New and Used
Worcester boiler return unit - worcester, return-unit - €84.99
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Fans fan coils • Motors failing due • Boiler overheating will - Free postage - New and Used
Worcester highflow 400 fan - highflow, & - €138.00
Currently are able • Accommodate oldest deprecated • Boilers very latest - Free postage - New and Used
Currently are able • Accommodate oldest deprecated • Boilers very latest - Free postage - New and Used
Worcester greenstar cdi - greenstar, 28 - €49.99
Greenstar cdi compact • Lpg 406 - Free postage - New and Used
Greenstar cdi compact • Lpg 406 - Free postage - New and Used
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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 48 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 €2.25, while premium listings can reach €1440 — giving you a wide budget spread to work with. The average price of €159.66 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.