10 bestOil Filled Space Heater For Large Roomof March 2026
112M consumers helped this year.
1
PureMate Oil Filled Radiator, 2500W/2.5KW - 11 Fin - Portable Electric Heater, 3 Power Settings, Adjustable Temperature and Thermostat, Thermal Safety Cut off & 24 Hour Timer
PureMate
9.8
2
De'Longhi TRDX40820E Oil Filled Radiator, Multicolour
De'Longhi
9.6
37% off
3
De'Longhi Dragon 4 TRD40820T Oil Filled Radiator- White
De'Longhi
9.3
14% off
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
9.1
5
De'Longhi Dragon 4 TRD41025T Oil Filled Radiator - White
De'Longhi
8.8
OtherUp to 43% off
Belaco Oil Filled Radiator 11 Fins, Portable Electric Heater with Adjustable Thermostat, 3 Heat Settings, Overheat Protection, 2500W, Heavy-Duty Castors
PELONIS PHOENIX 13M Oil Filled Radiator 2500W, Silent Space Heater - 13 Fins with Adjustable Thermostat, Black
Zanussi 2300W Oil Filled Radiator 11 Fin Portable Electric Heater & Remote Control, Black, Display & 24 Hour Timer, Adjustable Thermostat, 3 Heat Settings, Safety Cut-off, 20 m sq Room Size ZOFR5005B
De'Longhi TRNS0505M Oil Filled Radiator - White
25% off
6
De'Longhi TRDX41025E Oil Filled Radiator, Dragon 4 Pro
De'Longhi
8.6
7
Zanussi 2300W Oil Filled Radiator 11 Fin Portable Electric Heater & Remote Control, White, Display & 24 Hour Timer, Adjustable Thermostat, 3 Heat Settings, Safety Cut-off, 20 m sq Room Size, ZOFR5005
Zanussi
8.3
8
VonHaus Oil Filled Radiator 11 Fin, Heater Portable Electric Free Standing 2500W for Home, Office, Any Room – 24 hour Timer, Adjustable Thermostat, 3 Heat Settings, 4x Wheels, 1.5m Power Cable
VonHaus
8.0
9
Geepas Oil Filled Radiator Heater 2500W, 11 Fin | Portable Electric Heater 3 Heat Settings | Adjustable Thermostat Safety Cut-off Overheat Protection Energy Efficient Heating | 2 Year Warranty White
GEEPAS
7.7
29% off
10
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
De'Longhi
7.4
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