10 bestMost Efficient Electric Heatersof June 2026
112M consumers helped this year.
1
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
9.9
2
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, White
DREO
9.8
3
Devola Wifi Enabled Smart Electric Glass Panel Heater 2000W | Alexa Heating Control, Open Window Detection, Wall Mounted & Free Standing Low Energy Heaters with Timer | Lot 20, DVPW2000WH (White)
Devola
9.7
4
Russell Hobbs 2500W/2.5kW Oil Filled Radiator, 11 Fin Portable Electric Heater - Black, Adjustable Thermostat with 3 Heat Settings, Overheat Protection, 25m sq Room Size 2 Year Guarantee RHOFR1106B
Russell Hobbs
9.5
5
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
DREO
9.2
OtherUp to 10% off
Dimplex 1.5kW Radiator ECR15, Oil Free Eco Column Heater, Freestanding Electric Heating Unit, Quiet Plug In Lightweight Portable Compact Electric Home Heater with Thermostat – White
Philips 5000 Series Energy Efficient Connected Tower Fan Heater, 2000W, up to 50% Energy Savings, Temperature Display, 5 Safety Features, 4 Modes, 60° Oscillation, Quiet, Black & Dark Grey (CX5120/11)
STIEBEL ELTRON Panel Heater CNS 1500 Plus LCD (UK), 1.5 kW for Approx, 20 sqm, TUV Tested, LC Display, Weekly Timer, Energy-Saving Electric Heater, White, Lot 20 Compliant, 205870
Dimplex EVO2BTA Oil Free Portable Radiator, Energy Efficient Electric Heater with Eco Intelligent Mode, 7-day Electronic Timer, Thermostat, Bluetooth Controls, Stylish Graphite Grey Finish
23% off
6
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
9.0
8% off
7
Dimplex 2KW Oil-Free Column Radiator, White – Adjustable Thermostat & 3 Heat Settings, 3 Year Warranty, Energy Efficient Electric Heater for Home & Office Use, ECR20
Dimplex
8.7
5% off
8
BTGGG 1500W Electric Radiator Wall Mounted Electric Heater Energy Efficient Ceramic Heater with WIFI & 7 Days/24H Timer and Thermostat,LCD Touch Screen,4 Smart Modes,Window Opening Detection,White
BTGGG
8.5
9
STIEBEL ELTRON Wall mounted convector, electric heater CON 15 Premium U, 1500 W for about 15 sqm, 7-day + 120-minute timer, frost + overheating protection, open window detection, Lot 20 compliant, alu
Stiebel Eltron
8.2
10
Russell Hobbs 1500W/1.5KW Oil Filled Radiator, 7 Fin Portable Electric Heater - Black, Adjustable Thermostat with 3 Heat Settings, Safety Cut-off, 15 m sq Room Size, RHOFR5001B, 2 Year Guarantee
Russell Hobbs
7.9
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