1 / 7Product guide
De’Longhi Dragon EasyTronic TRD51025T 2500W Oil-Filled Radiator
De'Longhi: De’Longhi Dragon EasyTronic TRD51025T is an oil-filled electric radiator listed for rooms up to 75m³. Its room thermostat, 24-hour programmable timer and castor wheels suit buyers who want scheduled, adjustable heating that can be moved between indoor rooms.
At a glance
- A room thermostat is claimed to maintain the selected temperature within ±0.5°C.
- The 24-hour programmable timer lets you schedule operation through the day.
- Castor wheels and front and rear handles are listed to help move the radiator.
- The maker claims energy use up to 25% lower than a De’Longhi TRD4 mechanical-control model under a specified test condition.
Price
£149.00Save 25%
Reference price: £199.99
Price checked: 12 Nov 2026
View offerAhead of Black FridayExplore the selectionOften bought together
Pros and cons
Pros
- Thermostat and programmable timer provide more control than a basic manually switched heater.
- Castor wheels and handles support moving the heater between indoor rooms.
- The listing gives a stated room-size suitability of up to 75m³.
Technical specifications
11 specifications| Brand | De'Longhi |
|---|---|
| Model | TRD51025T |
| Heat output | 2500 Watts |
|---|---|
| Fuel type | Electric |
| Voltage | 240 Volts |
| Thermostat accuracy claimed | within ±0.5°C of your comfort level |
| Timer | 24-hour programmable timer |
| Room size listed | 75m³ |
| Dimensions listed | 61.7D x 72.2W x 19.2H centimetres |
|---|---|
| Colour | White |
| Usage | Indoor |
What to know before buying
- The claimed saving of up to 25% is a comparison with the De’Longhi TRD4 with mechanical controls, tested in a 45m³ room maintaining 22°C. It is not a general guarantee of household energy savings.
Who is it for?
A good fit for
- Buyers seeking an oil-filled radiator with a room thermostat and programmable daily timer.
- Those wanting to move a heater between indoor rooms using its castors and handles.
- Rooms within the listed suitability of up to 75m³.
Less suited to
- Buyers who need verified real-world energy savings beyond the maker’s stated comparison.
- Those needing a heater for outdoor use.
Customer reviews on Amazon
- 5 stars
54% 54% - 4 stars
0% 0% - 3 stars
23% 23% - 2 stars
23% 23% - 1 star
0% 0%
The supplied aggregate rating is mixed, with five-star and lower ratings represented in a small sample. Without customer comments, it is not possible to identify what people liked or disliked. Treat the ratings as limited context rather than evidence about the thermostat, timer or heating performance.
Frequently asked questions
How much heat output is listed?
The listing specifies 2500 Watts.
Does it have a timer?
Yes. The listing describes a 24-hour programmable timer.
What room size is it intended for?
The product title and feature text state suitability for rooms up to 75m³.
What does the energy-saving claim compare?
The maker claims up to 25% lower energy consumption than a De’Longhi TRD4 with mechanical controls, based on a 45m³ room kept at 22°C.
Alternative options
Midea 2300W Oil Radiator, 11‑Fin Heater, Thermostat, 3 Heat Settings | 2300W fast heating, 3 modes, silent operation, safety shut‑off, portable design with castors
£67.19
Devola 2.5KW Oil Filled Radiator, With 11 M shaped Fins (White, Digital) | Electric Heater with Digital Thermostat, ECO Mode, 24H Timer, Child Lock, Overheat & Tip-Over Protection, Portable Oil Heater
£80.74
VonHaus Oil Filled Radiator 11 Fins U Shape – w/WiFi, Remote, 2500W – Grey | Electric Portable Freestanding Heater for Home, Office, Any Room – Smart Compatible w/Alexa & Google Home, 4 Heat Settings
£94.99
Dimplex ECR20 Oil Free Portable Radiator, 2kW Electric Heater, manual | Energy-saving, Fast Heat Up. 3 heat settings, thermostat, castors, lightweight, overheat and safety shut off protection
£98.06
Dimplex FutuRad 2kW Oil Free Radiator Smart Heater, LED 24hr Timer ECO Mode | Electric Radiator with Fast Heat-Up, Eco Mode, Smart WiFi App Control, 24hr 7 Day Timer, LED Touchscreen, Quiet and Portable
£159.99
VonHaus Oil Filled Radiator 11 Fins – 2500W, 3 Heat Settings, 24 Hour Timer | Electric Portable Freestanding Heater for Home, Office, Any Room – Adjustable Thermostat, x4 Wheels, 1.5m Cable – White
£79.99
Air Pro Oil Filled Radiator 2500W with Thermostat, 9 Hour Timer, Remote Control – 11 Fin Portable Electric Heater Overheat & Tip-Over Protection Quiet for Home, Office and Any Room Radiator on Wheels
£74.99
Devola 2.5KW Oil Filled Radiator, With 11 High-Performance M shaped Fins | 11 Fin Free Standing Electric Radiator, ECO Mode, 3 Heat Settings, Tip-Over Protection, Portable Oil Heater for Home
£84.98
PELONIS Electric Radiator with Adjustable Thermostat and 3 Heat Settings, Oil Filled Heater with Overheat Protection (2500W, Knob Control)
£158.76
Dimplex Oil Free Portable Radiator, Electric Heater with Turbo Fan, 2.4kW | Traditional Clean profile, rapid warming, 24h dial timer, dial temperature wheel, slim lightweight freestanding frame.
£99.00
Dimplex Eco Edge 2kW Oil Free Radiator Heater, LED 24 Hour Timer, ECO Mode | Electric Radiator with Fast Heat-Up, Eco Mode, Quiet Operation, 24hr Timer, LED Touchscreen, Child Lock & Overheat Protection
£109.95
Air Pro Oil Filled Radiator 2500W with Adjustable Thermostat – 11 Fin Portable Electric Heater 3 Heat Settings, Overheat & Tip-Over Protection, Quiet for Home, Office and Any Room Radiator on Wheels
£69.99
Products with discounts that might interest you
£149.00View offer
Product details in Markdown