Diesel water heater
Diesel water heater for sale on Ireland's largest auction and classifieds sites
12v 6kw petrol diesel water - 6kw, - £199.95
Caravan 25cm corner • Steady legs drill • Winder extension adapter - Free postage - New and Used
Caravan 25cm corner • Steady legs drill • Winder extension adapter - Free postage - New and Used
Diesel heater 7kw - diesel, - £277.80
Ruiangaore diesel heater • 7kw 12v all • One water air - Free postage - New and Used
Ruiangaore diesel heater • 7kw 12v all • One water air - Free postage - New and Used
5kw 8kw air - air, water - £250.00
Type water diesel • Heater item itself • Must not opened - Free postage - New and Used
Type water diesel • Heater item itself • Must not opened - Free postage - New and Used
6kw 12v water diesel - water, heater - £199.95
Oil extractor fuel • 046 petrol 0.52 • Water heater vehicle - Free postage - New and Used
Oil extractor fuel • 046 petrol 0.52 • Water heater vehicle - Free postage - New and Used
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5kw 8kw air and - , - £250.00
Great running hot • Tap shower campervan • Could also used - Free postage - New and Used
Great running hot • Tap shower campervan • Could also used - Free postage - New and Used
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48 listings · from £103.66 · avg £233.4
Browse 48 diesel water heater listings currently in our index. Prices range from £103.66 to £1099, with an average of £233.4. 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 diesel water heater →
Aluminum diesel water - aluminum, - £168.00
This 12v diesel • Heater kit quickly • Warms your campervan - Free postage - New and Used
This 12v diesel • Heater kit quickly • Warms your campervan - Free postage - New and Used
6kw petrol diesel water heater - 6kw, - £199.95
Portable ventilator axial • Blower ducting extractor • Industrial fan duct - Free postage - New and Used
Portable ventilator axial • Blower ducting extractor • Industrial fan duct - Free postage - New and Used
Combi air and - and, campervan - £1099.00
Whether you remote • Adventure parked serviced • Site this dual - Free postage - New and Used
Whether you remote • Adventure parked serviced • Site this dual - Free postage - New and Used
12v 5kw water diesel heater - 12v, - £230.00
Structure type hydronic • Burner operation gasoline • Diesel perfect heating - Free postage - New and Used
Structure type hydronic • Burner operation gasoline • Diesel perfect heating - Free postage - New and Used
12v 6kw diesel water heater - 6kw, - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
12v 6kw diesel water heater - 6kw, w/ - £103.66
Sold parts not • Tested bought but • Used connecting wires - Free postage - New and Used
Sold parts not • Tested bought but • Used connecting wires - Free postage - New and Used
Water diesel heater kit lcd - heater, - £170.00
Rapid 5kw heating • When used engine • Preheating can reduce - Free postage - New and Used
Rapid 5kw heating • When used engine • Preheating can reduce - Free postage - New and Used
6kw diesel water heater - 6kw, - £199.95
Portable ventilator axial • Blower ducting extractor • Industrial fan duct - Free postage - New and Used
Portable ventilator axial • Blower ducting extractor • Industrial fan duct - Free postage - New and Used
12v 6kw diesel - 12v, - £184.99
12v 24v 110v • 240v diesel heater • Toolbox 8kw air - Free postage - New and Used
12v 24v 110v • 240v diesel heater • Toolbox 8kw air - Free postage - New and Used
12v 6kw diesel water heater - diesel, - £248.99
Technical specifications operates • 12v 6kw heating • Power compatible diesel - Free postage - New and Used
Technical specifications operates • 12v 6kw heating • Power compatible diesel - Free postage - New and Used
Portable water heater shower - £193.10
Portable water heater • Shower uses hot • Air from diesel - Free postage - New and Used
Portable water heater • Shower uses hot • Air from diesel - Free postage - New and Used
12v 5kw liquid heater - liquid, - £169.99
Problem difficult start • After parking winter • Fast heating 5kw - Free postage - New and Used
Problem difficult start • After parking winter • Fast heating 5kw - Free postage - New and Used
12v 6kw diesel water - 12v, - £201.77
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
12v 6kw diesel - 12v, - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
5kw 8kw air and water - air, - £270.00
Fuel diesel thermal • Power 5kw 8kw • This fantastic solution - Free postage - New and Used
Fuel diesel thermal • Power 5kw 8kw • This fantastic solution - Free postage - New and Used
Remote controlled water diesel - remote-controlled, - £172.00
This 12v diesel • Heater kit quickly • Warms your campervan - Free postage - New and Used
This 12v diesel • Heater kit quickly • Warms your campervan - Free postage - New and Used
6kw 12v water diesel heater - 6kw, - £198.00
Runs low noise • Ensuring disturbance rest • Daily life inside - Free postage - New and Used
Runs low noise • Ensuring disturbance rest • Daily life inside - Free postage - New and Used
6kw 12v diesel water heater - diesel, - £199.95
Oil extractor heater • Blower fan resistor • Fits audi polo - Free postage - New and Used
Oil extractor heater • Blower fan resistor • Fits audi polo - Free postage - New and Used
12v 6kw diesel water - diesel, heater - £103.66
Sold spares repairs • Returns bought but • Never used connectors - Free postage - New and Used
Sold spares repairs • Returns bought but • Never used connectors - Free postage - New and Used
12v 6kw diesel water - diesel, heater - £209.99
Technical specifications operates • 12v 6kw heating • Power compatible diesel - Free postage - New and Used
Technical specifications operates • 12v 6kw heating • Power compatible diesel - Free postage - New and Used
6kw diesel water heater system - diesel, - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
12v 5kw diesel - 5kw, - £139.95
Power 5kw working • Modes heater mode • Easy installation compact - Free postage - New and Used
Power 5kw working • Modes heater mode • Easy installation compact - Free postage - New and Used
12v 6kw petrol diesel water - 6kw, - £201.77
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
6kw petrol diesel water heater - petrol, - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
12v 6kw petrol diesel - 6kw, - £199.95
12v 6kw car • High efficiency heating • Oil extractor gasoline - Free postage - New and Used
12v 6kw car • High efficiency heating • Oil extractor gasoline - Free postage - New and Used
12v 6kw petrol diesel - 6kw, - £199.95
Portable ventilator axial • Blower ducting extractor • Industrial fan duct - Free postage - New and Used
Portable ventilator axial • Blower ducting extractor • Industrial fan duct - Free postage - New and Used
12v 6kw petrol diesel - petrol, water - £218.88
Technical specifications operates • 12v 6kw heating • Power compatible diesel - Free postage - New and Used
Technical specifications operates • 12v 6kw heating • Power compatible diesel - Free postage - New and Used
7kw air and water diesel - and, - £240.00
Type water diesel • Heater purpose heating • Material aluminum color - Free postage - New and Used
Type water diesel • Heater purpose heating • Material aluminum color - Free postage - New and Used
12v 6kw petrol diesel water - 6kw, - £214.99
Oil extractor two • Working modes air • Condition mode heater - Free postage - New and Used
Oil extractor two • Working modes air • Condition mode heater - Free postage - New and Used
6kw petrol diesel water - 6kw, - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
5kw 8kw air and water - air, - £270.00
Fuel diesel thermal • Power 5kw 8kw • This fantastic solution - Free postage - New and Used
Fuel diesel thermal • Power 5kw 8kw • This fantastic solution - Free postage - New and Used
12v 5kw water diesel heater - water, - £230.00
Structure type hydronic • Burner operation gasoline • Diesel perfect heating - Free postage - New and Used
Structure type hydronic • Burner operation gasoline • Diesel perfect heating - Free postage - New and Used
12v 6kw upgraded diesel water - 12v, - £199.95
12v electric diesel • Fuel transfer pump • Oil dispenser 45l - Free postage - New and Used
12v electric diesel • Fuel transfer pump • Oil dispenser 45l - Free postage - New and Used
6kw 12v water diesel - 6kw, - £199.95
Caravan 25cm corner • Steady legs drill • Winder extension adapter - Free postage - New and Used
Caravan 25cm corner • Steady legs drill • Winder extension adapter - Free postage - New and Used
6kw diesel water heater system - 6kw, - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
6kw diesel water heater system - heater, - £199.95
12v electric diesel • Fuel transfer pump • Oil dispenser 45l - Free postage - New and Used
12v electric diesel • Fuel transfer pump • Oil dispenser 45l - Free postage - New and Used
6kw diesel water heater - diesel, system - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Siroco diesel water heater - diesel, - £147.48
Siroco tenere performance • 6kw water heater • Blower matrix 60mm - Free postage - New and Used
Siroco tenere performance • 6kw water heater • Blower matrix 60mm - Free postage - New and Used
5kw 8kw air and - and, water - £270.00
Fuel diesel thermal • Power 5kw 8kw • This fantastic solution - Free postage - New and Used
Fuel diesel thermal • Power 5kw 8kw • This fantastic solution - Free postage - New and Used
Webasto thermo top water - top, c - £649.00
Heatmiser neostat black • Compatible uh8 wiring • Centre simple installation - Free postage - New and Used
Heatmiser neostat black • Compatible uh8 wiring • Centre simple installation - Free postage - New and Used
12v 6kw water - 12v, - £199.95
Trailing arm bush • Removal install tool • Ford mondeo mk4 - Free postage - New and Used
Trailing arm bush • Removal install tool • Ford mondeo mk4 - Free postage - New and Used
12v 6kw petrol diesel - 6kw, water - £320.99
Remote control • Features efficient heating • Solution diesel water - Free postage - New and Used
Remote control • Features efficient heating • Solution diesel water - Free postage - New and Used
6kw diesel water heater - diesel, - £199.95
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
Powerful heating performance • 6kw output 100 • Complete combustion rate - Free postage - New and Used
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Everything you need to know about diesel water heater
Whether you are looking for a brand-new or second-hand diesel water heater, 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 £103.66, while premium listings can reach £1099 — giving you a wide budget spread to work with. The average price of £233.4 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.