10 bestEnergy Efficient Electric Water Heaterof December 2025
112M consumers helped this year.
35% off
1
Dreo Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, Thermostat 3 Modes 12H Timer, Overheat & Tip Over Protection, for Bedroom, Atom 316, Gold
Dreo
Editor’s Choice
9.8
33% off
2
![Breville HotCup Hot Water Dispenser | 3kW Fast Boil |1.5L | Energy-Efficient | Gloss Black [VKJ142]](https://images-proxy.bestreviews.guide/4kXvRX0GO4vl7DbjT4tBojlnorI=/0x150/https://m.media-amazon.com/images/I/41XC-tMkRPL._SL500_.jpg)
Breville HotCup Hot Water Dispenser | 3kW Fast Boil |1.5L | Energy-Efficient | Gloss Black [VKJ142]
Breville
9.6
3
Stiebel Eltron DCE-X Premium Compact Instant Water Heater, Suitable for Showers, Maximum Energy Efficiency, Accurate Temperature delivery, 238159, 220240 V, White, 10/12 kW
Stiebel Eltron
9.3
24% off
4
![Breville HotCup Hot Water Dispenser | 2.0L with 3kW Fast Boil & Variable Dispense | Energy-efficient use | Gloss Black [VKJ318]](https://images-proxy.bestreviews.guide/uP7KpZf0asxwJalvV-_0ZuTkeFg=/0x150/https://m.media-amazon.com/images/I/41SWc-gcjdL._SL500_.jpg)
Breville HotCup Hot Water Dispenser | 2.0L with 3kW Fast Boil & Variable Dispense | Energy-efficient use | Gloss Black [VKJ318]
Breville
9.1
14% off
5
Ariston VELIS EVO Wi-Fi 80 L Electric Storage Water Heater, Inclusive Of Unvented Kit, B Class Erp Rating, Twin Tank Technology, Aqua Ariston Net App- 3626308.
Ariston
8.8
OtherUp to 42% off
FLANUR Indoor Electric Space Heaters, 2000W PTC Ceramic Heater with WiFi & Voice Control, 70° Oscillation for 220 sq.ft, 3 Heat Modes, 12H Timer, 45dB Smart Space Heaters for Office & Home Use, Black
FLANUR Electric Heater, Smart Portable 1500W Energy Efficient Space Room Heater, Tower Fan Heater with WiFi & Voice Control, 12H Timer, Overheat & Tip Over Protection, Matte Black, 1 Pack + 4 Modes
Minthouz Electric Heater for Home, 2000W PTC Ceramic Fan Heater, 3 Heat Settings with ECO Mode, 70° Oscillating with Remote Control, 12H Timer, Tip-Over & Overheating Protection for Indoor Use
Dreo Smart Electric Wall Heater, 28dB Silent Ceramic Space Heaters for Home, Low Energy, 30° Oscillation, Adjustable Thermostat, 24H Timer, IP24 Wall Mounted for Bedroom, Works with Alexa
26% off
6
Ariston VELIS EVO 80 L Electric Storage Water Heater, Inclusive Of Unvented Kit, Twin Tank Technology, Shower Ready, Eco Evo Function, Extreme Durability. Manufactured to be installed in UK – 3626306
Ariston
8.6
29% off
7
Dimplex ECOT2FT Tubular Heater - 2 Foot Tube with Built In Thermostat - Mounting Brackets Included White/Grey
Dimplex
8.3
17% off
8
Dreo Space Heater, 70° Oscillating Electric PTC Ceramic Heater with Thermostat, Remote Control, 3-Mode 3-Speed, 1-12H Timer, Overheating & Tip-Over Protection, Energy-Saving-ECO-Mode, Atom One
Dreo
Editor’s Choice
8.0
38% off
9
![Breville BRITA HotCup Hot Water Dispenser | Integrated Water Filter | 1.8L with 3kW Fast Boil & Variable Dispense | Energy-efficient use | Stainless Steel [VKJ367], Silver/Black](https://images-proxy.bestreviews.guide/uJQzNqULxrXGyz3wuQPsY434sAo=/0x150/https://m.media-amazon.com/images/I/41g8p8amy1L._SL500_.jpg)
Breville BRITA HotCup Hot Water Dispenser | Integrated Water Filter | 1.8L with 3kW Fast Boil & Variable Dispense | Energy-efficient use | Stainless Steel [VKJ367], Silver/Black
Breville
7.7
11% off
10
TESY BiLight 120 Litre Electric Hot Water Cylinder Low Cost Energy Efficient Hot Water
TESY
7.5
More products we considered
Up to 17% off
Dreo Electric Space Heater, 70° Oscillating Portable Heaters for Home, 1500W PTC Ceramic Heater with Thermostat, Remote Control, 3-Mode 3-Speed, 1-12H Timer, Overheat & Tip-Over Protection, ECO-Mode
Dreo 25 Inch Electric Heaters for Home, 70° Oscillating Fan Heater with Remote, 32dB Silent Ceramic Space Heater for Large Room, Low Energy, 3-Mode 3-Speed, Timer, Overheating&Tip-Over Protection
Dreo 16 Inch Electric Heater for Home, 34dB Silent Ceramic Heater, 70° Oscillation Space Heaters Energy Efficient, 3-Mode 3-Speed, Overheating & Tip-Over Protection, 12H Timer, Solaris Slim H3
Dreo Smart Electric Heater, 1500W Energy Efficient Space Silent Room Heater, Portable Ceramic Fan Heaters, 3 Modes 12H Timer, Overheat & Tip Over Protection, Works with Alexa(No Remote Control)
Dreo 9 Fins Oil Filled Radiator, 2000W Silent Electric Heaters for Home, Free Standing, Overheat & Tip-Over Protection, Digital Thermostat, Child Lock, 24H Timer, Quiet
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