For Sale

Gas water heater undersink

4

Gas water heater undersink for sale on largest auction and classifieds sites

Home / / Gas water heater undersink refurbished & used for sale | For Sale
Ariston water heater kit - water, 2

Ariston water heater kit - water, 2

€25.00
Buy It Now

» View on eBay #sponsored
Ariston 406801 kit 2l - kit, a

Ariston 406801 kit 2l - kit, a

€29.87
Buy It Now

» View on eBay #sponsored
Ariston expansion vessel - expansion,

Ariston expansion vessel - expansion,

€16.15
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony ii - chaffoteaux, 2t,

Chaffoteaux britony ii - chaffoteaux, 2t,

€15.99
Buy It Now

» View on eBay #sponsored
Ariston water heater - ariston, expansion

Ariston water heater - ariston, expansion

€27.99
Buy It Now

» View on eBay #sponsored
Ariston water heater - water,

Ariston water heater - water,

€24.54
Buy It Now

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

Chaffoteaux britony ii bf - 2t,,

€20.50
Buy It Now

» View on eBay #sponsored
Ariston litre andris lux - 2,

Ariston litre andris lux - 2,

€32.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony ii - chaffoteaux, bf

Chaffoteaux britony ii - chaffoteaux, bf

€19.99
Buy It Now

» View on eBay #sponsored
Worcester 7716191085 flue bend - worcester,

Worcester 7716191085 flue bend - worcester,

€25.65
Buy It Now

» View on eBay #sponsored
Ariston 2ltr expansion vessel - expansion,

Ariston 2ltr expansion vessel - expansion,

€21.50
Buy It Now

» View on eBay #sponsored
Main multipoint water - multipoint, bf

Main multipoint water - multipoint, bf

€79.99
Buy It Now

» View on eBay #sponsored
Main multipoint water - multipoint,

Main multipoint water - multipoint,

€34.99
Buy It Now

» View on eBay #sponsored
Ariston under unit - ariston, hot

Ariston under unit - ariston, hot

€85.00
Buy It Now

» View on eBay #sponsored
Viessmann 100mm boiler - 100mm,

Viessmann 100mm boiler - 100mm,

€37.10
Buy It Now

» View on eBay #sponsored
Fernox express leak sealer - fernox, f4

Fernox express leak sealer - fernox, f4

€25.66
Buy It Now

» View on eBay #sponsored
Ariston litre expansion - ariston,

Ariston litre expansion - ariston,

€25.66
Buy It Now

» View on eBay #sponsored
Combisave teddington csa0003 - combisave,

Combisave teddington csa0003 - combisave,

€54.99
Buy It Now

» View on eBay #sponsored
Main multipoint water - main,

Main multipoint water - main,

€79.99
Buy It Now

» View on eBay #sponsored
Ideal wlx 45p rs - 45p, &

Ideal wlx 45p rs - 45p, &

€39.99
Buy It Now

» View on eBay #sponsored
Worcester 7716191085 flue - worcester,

Worcester 7716191085 flue - worcester,

€21.49
Buy It Now

» View on eBay #sponsored
Ariston 406801 kit - ariston, 2l

Ariston 406801 kit - ariston, 2l

€25.30
Buy It Now

» View on eBay #sponsored
Combisave teddington csa0003 - teddington,

Combisave teddington csa0003 - teddington,

€42.30
Buy It Now

» View on eBay #sponsored
Zilmet ultra pro litre - 12,

Zilmet ultra pro litre - 12,

€42.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony 21kw - britony,

Chaffoteaux britony 21kw - britony,

€20.50
Buy It Now

» View on eBay #sponsored
Only worcester 7716191085 - 1,

Only worcester 7716191085 - 1,

€14.00
Buy It Now

» View on eBay #sponsored
New pair worcester bosch - 1,

New pair worcester bosch - 1,

€30.38
Buy It Now

» View on eBay #sponsored
New worcester bosch - bosch, 45°

New worcester bosch - bosch, 45°

€49.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux 60081980 pressure - 60081980,

Chaffoteaux 60081980 pressure - 60081980,

€52.65
Buy It Now

» View on eBay #sponsored
Ariston andris lux - ariston, 2l

Ariston andris lux - ariston, 2l

€59.78
Buy It Now

» View on eBay #sponsored
Worcester bosch degree - 45°,

Worcester bosch degree - 45°,

€16.15
Buy It Now

» View on eBay #sponsored
7716191085 new worcester bosch - worcester,

7716191085 new worcester bosch - worcester,

€48.49
Buy It Now

» View on eBay #sponsored
Center universal vessel wall - universal,

Center universal vessel wall - universal,

€7.99
Buy It Now

» View on eBay #sponsored
Ariston europrisma 2 litre - ariston,

Ariston europrisma 2 litre - ariston,

€35.01
Buy It Now

» View on eBay #sponsored
Potterton kingfisher cf40 - kingfisher, 2

Potterton kingfisher cf40 - kingfisher, 2

€26.93
Buy It Now

» View on eBay #sponsored
Baxi 102005 thermocouple - baxi,

Baxi 102005 thermocouple - baxi,

€13.49
Buy It Now

» View on eBay #sponsored
Ideal wlx 60 - rs, 50

Ideal wlx 60 - rs, 50

€9.00
Buy It Now

» View on eBay #sponsored
Baxi bermuda back boilers 1 - bermuda,

Baxi bermuda back boilers 1 - bermuda,

€15.45
Buy It Now

» View on eBay #sponsored
Worcester bosch degree - worcester, 45°

Worcester bosch degree - worcester, 45°

€37.10
Buy It Now

» View on eBay #sponsored
Chaffoteaux 60081980 pressure - chaffoteaux,

Chaffoteaux 60081980 pressure - chaffoteaux,

€19.00
Buy It Now

» View on eBay #sponsored
Fernox express central - fernox,

Fernox express central - fernox,

€8.87
Buy It Now

» View on eBay #sponsored
Ariston 406801 kit litre - ariston,

Ariston 406801 kit litre - ariston,

€55.00
Buy It Now

» View on eBay #sponsored
Genuine worcester highflow 5 - highflow, 3.5

Genuine worcester highflow 5 - highflow, 3.5

€15.45
Buy It Now

» View on eBay #sponsored
Ferroli 39803010 thermocouple - ferroli,

Ferroli 39803010 thermocouple - ferroli,

€12.74
Buy It Now

» View on eBay #sponsored
New worcester bosch - worcester,

New worcester bosch - worcester,

€49.99
Buy It Now

» View on eBay #sponsored
Worcester greenstar 100 - worcester,

Worcester greenstar 100 - worcester,

€14.01
Buy It Now

» View on eBay #sponsored
Chaffoteaux ariston 60081366 - ariston,

Chaffoteaux ariston 60081366 - ariston,

€5.59
Buy It Now

» View on eBay #sponsored
Fernox express leak - fernox, f4

Fernox express leak - fernox, f4

€24.00
Buy It Now

» View on eBay #sponsored
Center universal expansion - center,

Center universal expansion - center,

€13.99
Buy It Now

» View on eBay #sponsored
New worcester bosch - worcester, 45°

New worcester bosch - worcester, 45°

€49.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux 60081980 pressure - chaffoteaux,

Chaffoteaux 60081980 pressure - chaffoteaux,

€40.00
Buy It Now

» View on eBay #sponsored
Chaffoteaux 60081980 pressure - chaffoteaux,

Chaffoteaux 60081980 pressure - chaffoteaux,

€40.00
Buy It Now

» View on eBay #sponsored
Worcester highflow 5 - highflow, 4.5

Worcester highflow 5 - highflow, 4.5

€14.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony a - ii,

Chaffoteaux britony a - ii,

€20.50
Buy It Now

» View on eBay #sponsored
Ideal domestic mexico - mexico, slimline

Ideal domestic mexico - mexico, slimline

€9.00
Buy It Now

» View on eBay #sponsored
Worcester bosch degree - worcester, 45°

Worcester bosch degree - worcester, 45°

€26.70
Buy It Now

» View on eBay #sponsored
New worcester bosch - new,

New worcester bosch - new,

€49.99
Buy It Now

» View on eBay #sponsored
Ideal mexico bed super 40 - bed,

Ideal mexico bed super 40 - bed,

€15.45
Buy It Now

» View on eBay #sponsored
Chaffoteaux corvec sh12 water - corvec,

Chaffoteaux corvec sh12 water - corvec,

€20.50
Buy It Now

» View on eBay #sponsored
Ariston 406801 kit litre - a, 2

Ariston 406801 kit litre - a, 2

€35.02
Buy It Now

» View on eBay #sponsored
Baxi bermuda back - bermuda, 25/1

Baxi bermuda back - bermuda, 25/1

€24.99
Buy It Now

» View on eBay #sponsored
Ideal 003038 ign electrode - 003038,

Ideal 003038 ign electrode - 003038,

€18.50
Buy It Now

» View on eBay #sponsored
Ideal domestic elan - rs, 40

Ideal domestic elan - rs, 40

€9.00
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony combi - combi, 80

Chaffoteaux britony combi - combi, 80

€19.99
Buy It Now

» View on eBay #sponsored
Potterton boiler thermocouple - potterton,

Potterton boiler thermocouple - potterton,

€79.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux 60081980 pressure - chaffoteaux,

Chaffoteaux 60081980 pressure - chaffoteaux,

€14.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux ariston 81366 - chaffoteaux,

Chaffoteaux ariston 81366 - chaffoteaux,

€5.59
Buy It Now

» View on eBay #sponsored
Baxi wall mounted of - wall, 40/3

Baxi wall mounted of - wall, 40/3

€9.00
Buy It Now

» View on eBay #sponsored
Ideal wlx 60 - wlx,

Ideal wlx 60 - wlx,

€15.45
Buy It Now

» View on eBay #sponsored
Viessmann 7373227 pair - 7373227,

Viessmann 7373227 pair - 7373227,

€49.99
Buy It Now

» View on eBay #sponsored
Drayton 0702020 angle auto - 0702020,

Drayton 0702020 angle auto - 0702020,

€24.99
Buy It Now

» View on eBay #sponsored
Electrode ideal 003038 388396 - electrode,

Electrode ideal 003038 388396 - electrode,

€16.15
Buy It Now

» View on eBay #sponsored
Water heater hard - water,

Water heater hard - water,

€51.17
Buy It Now

» View on eBay #sponsored
Danfoss hsa3 port motorized - hsa3,

Danfoss hsa3 port motorized - hsa3,

€49.98
Buy It Now

» View on eBay #sponsored
Ideal concord honeywell - concord,

Ideal concord honeywell - concord,

€48.00
Buy It Now

» View on eBay #sponsored
Ideal classic 50 60 - classic, 30

Ideal classic 50 60 - classic, 30

€19.99
Buy It Now

» View on eBay #sponsored
Fernox express central - fernox,

Fernox express central - fernox,

€27.89
Buy It Now

» View on eBay #sponsored
Ideal sprint rs 75 - &,

Ideal sprint rs 75 - &,

€39.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony combi - chaffoteaux, se

Chaffoteaux britony combi - chaffoteaux, se

€19.35
Buy It Now

» View on eBay #sponsored
Genuine worcester highflow 5 - worcester,

Genuine worcester highflow 5 - worcester,

€19.99
Buy It Now

» View on eBay #sponsored
Fernox express 400ml - express,

Fernox express 400ml - express,

€23.58
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony combi - britony, se

Chaffoteaux britony combi - britony, se

€79.01
Buy It Now

» View on eBay #sponsored
Chaffoteaux britony - britony, 2

Chaffoteaux britony - britony, 2

€24.99
Buy It Now

» View on eBay #sponsored
Viessmann 7373227 flue - 7373227, 45°

Viessmann 7373227 flue - 7373227, 45°

€48.99
Buy It Now

» View on eBay #sponsored
Ideal classic 50 60 - 30,

Ideal classic 50 60 - 30,

€9.00
Buy It Now

» View on eBay #sponsored
Ideal concord 450 550 650 - 550,

Ideal concord 450 550 650 - 550,

€19.99
Buy It Now

» View on eBay #sponsored
Potterton fireside bbu - fireside,

Potterton fireside bbu - fireside,

€26.93
Buy It Now

» View on eBay #sponsored
Thorn apollo 30 50 - apollo, 30/50

Thorn apollo 30 50 - apollo, 30/50

€19.99
Buy It Now

» View on eBay #sponsored
Ideal classic 50 60 - 30,

Ideal classic 50 60 - 30,

€15.45
Buy It Now

» View on eBay #sponsored
Genuine worcester heatslave - worcester,

Genuine worcester heatslave - worcester,

€15.51
Buy It Now

» View on eBay #sponsored
Ariston andris kit 21261 2l - a,

Ariston andris kit 21261 2l - a,

€34.99
Buy It Now

» View on eBay #sponsored
Chaffoteaux 60081980 pressure - chaffoteaux,

Chaffoteaux 60081980 pressure - chaffoteaux,

€19.99
Buy It Now

» View on eBay #sponsored
Viessmann 7373227 flue - viessmann,

Viessmann 7373227 flue - viessmann,

€49.99
Buy It Now

» View on eBay #sponsored
Honeywell thermocouple 900mm - -,

Honeywell thermocouple 900mm - -,

€16.50
Buy It Now

» View on eBay #sponsored
Viessmann 7373227 pair - 7373227,

Viessmann 7373227 pair - 7373227,

€57.90
Buy It Now

» View on eBay #sponsored
New worcester bosch - new,

New worcester bosch - new,

€48.53
Buy It Now

» View on eBay #sponsored

Looking for more gas water heater undersink?

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

🔍 Search live deals
📊96 listings · from €5.59 · avg €30.31

Browse 96 gas water heater undersink listings currently in our index. Prices range from €5.59 to €85, with an average of €30.31. 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 water heater undersink →

Try this: water heater pressure valve undersink | water heater descaler undersink

Shop by budget

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

Everything you need to know about gas water heater undersink

Whether you are looking for a brand-new or second-hand gas water heater undersink, 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 €5.59, while premium listings can reach €85 — giving you a wide budget spread to work with. The average price of €30.31 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 water heater undersink Search live on eBay