De'Longhi Dragon Digital TRD40615E
#7 in RadiatorsFull review
For bedrooms and home offices where a silent heater should hold a set temperature on a schedule. Those who only need background heat can save with a dial radiator.
Amazon $189.95$189.95
3.1/5
For a bedroom or bathroom where a quiet wall or floor panel on a WiFi schedule is worth paying for. A plain oil radiator gives the same heat for less.
- 600 to 1,500 WHeat settings
- DigitalThermostat
- None publishedSafety listing
- 1 yearWarranty
Check price at Amazon$199.99
Price checked October 30, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- Silent, with no fan, so it suits bedrooms
- Weekly schedules and a set temperature from the app, Alexa or the included remote
- 600 W low setting and open window detection cut wasted heat
- Splash rated, so it can hang on a bathroom wall
Cons
- Only a one-year warranty
- No safety listing published
- Expensive for a 1,500 W heater
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | HP2501-15AW |
|---|---|
| Heating | |
| Heat settings | 600 to 1,500 W |
| Type | Radiator (no fan) |
| Element | Micathermic |
| Oscillates | No |
| Controls | |
| Thermostat | Digital |
| Eco mode | Yes |
| Timer | Yes |
| Remote | Yes |
| App | WiFi |
| Safety | |
| Safety listing | None published |
| Tip-over shutoff | Yes |
| Overheat shutoff | Yes |
| Build | |
| Warranty | 1 year |
Alternatives in this type
Comfort Zone CZ8008 Oil-Filled Radiator
#8 in RadiatorsFull review
For a bedroom or office that needs quiet, steady heat on a budget. It does the basics well but has no timer or digital thermostat.
Amazon $86.19$86.19
De'Longhi ComforTemp EW7707CM
#10 in RadiatorsFull review
For a quiet bedroom or office that needs steady background heat for hours. Buyers who want a set temperature or timer should look at the digital Dragon.
Amazon $129.95$129.95
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