10 bestRadiant Heaters For Large Roomsof September 2026
112M consumers helped this year.
26% off
1
De'Longhi Dragon 4 TRD40820T Oil Filled Radiator- White, 2 KW
De'Longhi
9.8
19% off
2
Dimplex Clement Optiflame Inset or Freestanding Electric Fire, Black LED Flame Effect Fireplace With Logs, 9cm Inset (Recess) Depth, Spacer Kit And 2kW Fan Heater and 1000/2000 Watt Settings
Dimplex
9.6
15% off
3
Devola Electric Infrared Patio Heater Wall Mounted 2000W | IP65 Waterproof | WiFi Enabled Radiant Low Energy Heater for Garden | Outdoor & Indoor | 24Hr Timer | LED Display, Remote Control (DVPH2000B)
Devola
9.3
9% off
4
DONYER POWER Outdoor Heaters for Garden Patio Heater with Remote 800W/1200W/2000W Halogen Heater Waterproof Greenhouse Infrared Heaters
DONYER POWER
9.1
27% off
5
De'Longhi Dragon 4 TRDSX40820E.WB, Oil Filled Radiator with Electronic Timer, Quiet Heater with Functional Design, Chimney Design and Castors, Safety Thermostat, 3 Fan Settings, 2000W, White/Beige
De'Longhi
8.8
OtherUp to 10% off
Warmlite Stirling Portable Electric Fire Stove Heater with Realistic LED Flame Effect, Adjustable Thermostat, Overheat Protection, 2000W, Grey, WL46018G
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
De'Longhi Radia S Oil filled Radiator for Rooms up to 60m3, Anti-frost and ECO Functions, LED Display, Timer and Safety Thermostat, with Handle and Castors, 2000W, Grey TRRS0920E.G
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
6
Dreo Smart 9 Fins Oil Filled Radiator, 2000W Silent Electric Heaters for Home, 4 Modes, Remote Control, Free Standing, Overheat & Tip-Over Protection, Digital Thermostat, Child Lock, 24H Timer, Quiet
DREO
8.5
7
Dimplex ECR20Tie 2kW Portable Eco Radiator, Oil Free Column Heater, Freestanding Electric Heating Unit, Quiet Plug In Lightweight with Adjustable Thermostat & Timer – White, White/Light Grey
Dimplex
8.3
15% off
8
Devola Smart Electric Infrared Patio Heater 1800W Low Energy | Wall Mounted WiFi Enabled Efficient Radiant Heater with Remote Control | IP44 Rated | 24Hr Timer & Overheat Protection, Black (DVRH1800B)
Devola
8.0
9
Dreo 25dB Silent Space Heater, 30" Electric Heaters with Remote, 120° Oscillation, 5 Heat & 3 Fan levels, 8 Safety Protections, 1-12H Timer, Adjustable Thermostat, Large Room Bedroom, Silver
DREO
7.7
10
Dreo 25 Inch Electric Heaters for Home, 70° Oscillating Fan Heater with Remote, 25dB Silent Ceramic Space Heater for Large Room, Low Energy, 3-Mode 3-Speed, Timer, Overheating&Tip-Over Protection
DREO
7.4
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