Advertising Disclosure
Best 25l Water Heaters of 2025
Best Choice
1
Clicked 29 times in the last monthAristonAriston VELIS EVO 80L Electric Water Heater, Twin Tank, Shower Ready, Eco Evo, Durable Water Boiler & Hot Water Dispenser, Ideal Electric Heater for Home & Bathroom Heater, Unvented Kit, UK Install
24% Off
9.9
Exceptional
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Show more
2
AristonAriston ANDRIS LUX ECO 30 L Oversink Electric Water Heater 2.5kW, Included Kits A,B & C, A Class Erp Rating, Copper Heating Element, Manufactured To Be Installed In UK- 3820018.
9.7
Exceptional
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Value for Money
3
AristonAriston ANDRIS R 15 Litre Undersink Electric Water Heater 2kW, Control Unit, B class ErP rating, Economy “E” Setting, Manufactured to be installed in UK - 3100864
34% Off Free Shipping
9.5
Excellent
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Show more
4
Stiebel EltronStiebel Eltron DCE-S 6/8 Plus Compact Instant Water Heater, Suitable for Showers, Precise Temperature Selection from 20 °C to 60 °C, 238153, 220240 V, White, kW
Free Shipping
9.2
Excellent
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
5
Bias&BeliefBias&Belief Immersion Water Heater for Bathtub, Bucket Water Heater,Stainless Steel Spiral Water Heating Element Shutoff Electric Floating Immersion Heater Boiler with Digital Thermometer,2500W
8.9
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
6
HycoHyco Speedflow 10 Litre 2kW Unvented Water Heater
8.6
Very Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
7
MYLEKMYLEK Catering Urn, 25L Hot Water Boiler Dispenser, Commercial Digital Urn Kettle, Brews and Mulled Wine Heater - Energy Efficient, Stainless Steel, 60-100°C Thermostat, Cafe, Office, Home, 25 Litre
8.5
Good
Our Rating
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
Show more
8
Trade ChemicalsSolar Flare Heat Transfer Fluid Antifreeze Water Heater System 25l litres LTR - Gee Range
8.4
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
9
Devenirriche2500W Water Heater, Portable Electric Electric Immersion Water Heater with Intelligent Thermostat, Auto Shutoff
Free Shipping
8.2
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
10
BAOKBooster Pump Energy Saving 100-240V 100W Water Heater 25L Large Silent Smart Sensing Booster Pump for Garden (UK Plug)
Free Shipping
7.9
Good
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.
