Advertising Disclosure Gas Water Heaters Comparison - May 2025
3 Best Gas Water Heaters In the UK
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service levels, popularity trends, and more. The rankings reflect our opinion and should be a good starting point for shopping. By purchasing the products we rank, you’ll get the lowest price we found while we may receive a commission at no cost to you, which will help us continue to provide you with value.
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| 1 Best Choice  9.8Exceptional | 2  9.6Exceptional | 3 Best Value  9.4Excellent |
| View DealOn Amazon | View DealOn Amazon | View DealOn Amazon |
ModelCAMPLUX AY132B 5L Portable Gas Water Heater with Folding Handle, Tankless LP Gas Boiler, Use for Outdoor Shower Camping RV Trip Horse Bathing | Model Fulgutonit 10L Gas Water Heater,20KW Instant LPG Water Heater with Shower,0.2bar Starting Water Pressure,Propane & Butane Gas Shower for Camping, RV,Home | Model 12LPM Gas Water Heater, 24KW LPG Instant Water Heater with Ultra Low Starting Water Pressure 0.2 bar, Propane & Butane Available, for Hot Shower & On Demand Use at Home, RV, Cabin, Barn |
BrandCAMPLUX | Brand Fulgutonit | Brand Fulgutonit |
Reviews | Reviews | Reviews - |
Tech Specs | ||
included components Water connectors x 2, 37mbar gas regulator with 150cm hose, ON/OFF shower head with 150cm hose, Installation kits, Instruction Manual | included components Shower head | included components - |
product dimensions 29 x 11 x 37.6 cm 4.54 kg | product dimensions 32 x 14.3 x 52 cm 5.99 kg | product dimensions - |
item weight 4.54 kg | item weight 5.99 kg | item weight - |
color Black | color Silver | color Copper |
Available On | Available On | Available On |
Our Top 3 Picks
Here are the top 3 recommended products with more information to help you find the right product for you
9.8
1CAMPLUXCAMPLUX AY132B 5L Portable Gas Water Heater with Folding Handle, Tankless LP Gas Boiler, Use for Outdoor Shower Camping RV Trip Horse Bathing
Why we love it
Instant hot water in 8 seconds.
Portable with a foldable handle.
Energy-efficient and cost-saving.
Main highlights- SAVING ENERGY & MONEY- Camplux AY132 employs energy saving technology, higher temperature raise at same cost of gas. Unlike the storage water heater, this tankless water heater only heats the water in amount for you need. No need to be preheated, thus eliminating the waiting time for hot water
- MULTIPLE PROTECTION - Flame failure protection, overheat protection, oxygen depletion safety shutoff protection to ensure your family safety. Drain plug is applied to drain the residual water from the appliance to avoid being frozen or broken
- FOLDABLE HANDLE FOR EASY CARRY- This gas shower only weighs 4.54kg, with a handle, which let you easily carry it anywhere. It comes with most of the necessary accessories for quick installation. The 37mbar CE gas regulator is compatible with any propane gas bottle with 27mm clip-on connection
- ENJOY TANKLESS & ENDLESS HOT WATER - Delivering 5 litres of endless hot water per minute within 8 seconds when the shower head is on. You can enjoy hot shower, give a comfortable hot spa for your horses, pets with this portable outdoor shower
- EASY TO OPERATE - You can simply adjust the water and gas flow to achieve your desired temperature. Temperature ranges from 10~65°C. With 0.25 bar startup, it is great for campersite, RV, stables with low water pressure
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9.6
2Fulgutonit
Fulgutonit 10L Gas Water Heater,20KW Instant LPG Water Heater with Shower,0.2bar Starting Water Pressure,Propane & Butane Gas Shower for Camping, RV,Home
Why we love it
Provides hot water in just 2 seconds.
Energy-saving modes reduce gas consumption.
Multiple safety features for user protection.
Main highlights- 【Saving Efficiency& Money】Powered by 2D batteries, ideal for off-grid areas; Intelligent on/off valve and advanced energy saving technology ensure full use of gas and save on gas costs. (You can also choose a summer model to save up to 40% on energy).
- 【Multiple Protections】To provide a safer bathing environment, Our propane water heater with multiple protections configurations.such as 20 mins safety shut-off protection,overheating protection,flame failure protection,etc.
- 【Instant Hot Water】Fulgutonit 10L LPG water heater is capable of delivering 10L/min(+25°C) instant hot water in just 2seconds.4 x 250mm burners and 100% pure copper tubes provide excellent thermal conductivity.Applicable ignition at 0.2 bar, perfect for home, caravan and outdoor use.
- 【Efficient Heat Dissipation】With spacious rear and side vents and silicone grease inside, this lgp water heater can effectively cool and prolong its service life during use
- 【Easy Installation & Operation】(1)Use liquid propane gas (LPG) and butane as the main source of energy;(2)Must be used with adequate ventilation;(3)Drain plug is applied to drain the residual water from the appliance to avoid being frozen or broken;(4)If you have any questions about this product, please contact us by email. We have a professional technical team to support you.
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9.4
3Fulgutonit15% Off
12LPM Gas Water Heater, 24KW LPG Instant Water Heater with Ultra Low Starting Water Pressure 0.2 bar, Propane & Butane Available, for Hot Shower & On Demand Use at Home, RV, Cabin, Barn
Main highlights- 【Practical & Portable】- With 12LPM large hot water flow, but in a decent portable size 55 x 33 x 14 cm. Only 0.2 bar water pressure is required to turn on so it is suitable for either home bathroom, or cabins, caravans, barns outdoor with groove design.
- 【Massive Hot Water】- Premier 4 x 250mm burner and 100% pure copper pipe of brilliant thermal conductivity are gathered to produce 12LPM (+25℃) hot water within 3s.
- 【Higher Efficiency】- Inbuilt smart switch valve guarantees safety and full advantage of gas to save gas bill. Operated with 28 - 30 mbar propane & butane whose calorific value is 3x higher than methane for ultra fast heating.
- 【Great Heat Dissipation】- Constructs all round vents on the housing, with silicone grease inside, this 12L water heater can effectively cool down during use and extend service life.
- 【3 Knobs Operation】- Switch winter / Summer mode(1/4 of burner will shut off and save 40% energy in this mode), regulate gas & water knob to adjust ideal temperature with intuitive LED screen.
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Features
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Consumer Reviews
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Popularity
Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
Value for money
TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.
