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๐ฅ Stay cozy, save energy, and heat smarter โ your spaceโs new best friend!
The De'Longhi TRDX40820E is a powerful 2000W oil-filled radiator featuring a sleek curved design for optimal heat distribution. It offers programmable daily and weekly timers, ergonomic controls, and a child-safe low surface temperature, ensuring efficient, safe, and customizable warmth. With its long-lasting heat retention and energy-saving night mode, itโs perfect for millennial professionals seeking smart, stylish, and reliable home heating solutions.











| ASIN | B07TKMPXKX |
| Amperage | 8.7 Amps |
| Best Sellers Rank | 40,096 in DIY & Tools ( See Top 100 in DIY & Tools ) 64 in Radiators |
| Brand | De'Longhi |
| Brand Name | De'Longhi |
| Colour | Multicolour |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 632 Reviews |
| Form Factor | Pedestal |
| Form factor | Pedestal |
| Fuel Type | Electric |
| Heat Output | 2000 Watts |
| Heating Coverage | 150 square feet |
| Heating Element | Radiant |
| Heating Method | Convection |
| Indoor Outdoor Usage | Indoor |
| Indoor/Outdoor usage | Indoor |
| Item Dimensions D x W x H | 16D x 49.5W x 66.5H centimetres |
| Item Type Name | Oil Filled Radiator |
| Manufacturer | Delonghi |
| Maximum Temperature Setting | 30 Degrees Celsius |
| Model Number | TRDX40820E |
| Mounting Type | Tabletop Mount, Wall Mount |
| Number of Items | 1 |
| Number of Speeds | 3 |
| Part Number | TRDX40820E |
| Power Source | Corded Electric |
| Power source | Corded Electric |
| Product Warranty | 10 year guarantee. |
| Recommended Uses For Product | indoor |
| Room Type | Living Room |
| Special Features | Curved Design, Night Time Setting, Child Secure, Fluid Oil Filled, Ergonomic Controls |
| Special feature | Curved Design, Night Time Setting, Child Secure, Fluid Oil Filled, Ergonomic Controls |
| Voltage | 230 Volts |
R**N
Quality, low energy and effective
Very pleased with this heater. It was on in my loft bedroom at all times in the winter and I donโt even consider my bills changed. First of all, it has a thermostat option and sticks to it very well. Than it uses its own heat to radiate to space so it isnโt on at all times. It is rather big and cery heavy but also the best quality I have ever seen (I have seen many). Lastly, the way it warms up air is the most similar to central heating. With other heaters, the air by them is hotter and furniture around them is a bit heat damaged after a while. They burn dust and it is noticed in the way air smells. This heater warms up space gently and doesnโt need to wam up abruptly to heat the space up. Thanks to that it feels like a central heating because the room is equally warm everywhere and there is no burning smell
S**L
Excellent heater
Was supplied the 2.5 kW version due to problems with warehouse stock. Heater is heavy but well built and easy enough to move on the castors. Easier to set up and programme than I'd expected - I'd read the reviews and watched the YouTube videos but booklet was actually pretty straight forward. I've programmed it to be on 24 hours a day on ECO setting with a reduced temperature overnight. Maintains room temperature well, quiet and rarely goes above minimum setting. Keeps the room nice and cosy and seems to be more efficient and more economical than our previous heater. Very pleased.
A**R
Just go ahead and buy it!
I've had two months of usage this winter and this radiator has performed brilliantly. It is easy to use and warms up very quickly. Peak temparature is super hot and it comfortably outperforms all my other radiators. The warmth it produces for the cost of electricity, it simply can't be beaten. Very happy with my purchase so far!
K**O
This is a surprise how good it is.!
This radiator is absolutely brilliant. It throws out more heat than a conventional central heating radiator and the electronic timer is an excellent addition to the product. I have no hesitation in recommending this product to anyone however I would strongly recommend taking out the additional warranty insurance simply because this is an expensive product and if it goes faulty outside the manufacturer warranty you will be protected against financial loss, other than that caveat Itโs a 100% great purchase I use mine all over the place: in my conservatory, in my garage, in my house for localised heating or top up heating โitโs a game changerโ
R**Z
Great heater. Amazon description misleading.
This review is for the 2Kw version: TRDX40820E. Very nice heater and while the timer function is a bit fiddly, it is ok. (There are some good YouTube videos on how to use it). I have had a Delonghi Rapido oil filled radiator for probably nearly 14 years and it is still working fine. That has heating power up to 3 Kw with its instant heat function (500 watt convector instant heat, 1000 watt oil radiator and 1500 watt oil radiator and any combination of the 3 settings), so I know these heaters are (or were) very high quality. I never used the full 3 Kw power though as I have never needed to and it is very near the limit for UK circuits. I wanted a new one mainly for the safety features and hoping it would be more economical with the Eco function. The amazon advert is misleading for the TRDX40820E as it says this can be used for rooms up to 75 cubic metres, but it says that for the 2.5Kw version as well. Delving further, it says on the Delonghi site that this can be used for rooms up to 60 cubic metres. My room is 48.4 cubic Metres (6.11 x 3.43 x 2.31), so it should have been ok. I think if I had been buying again, I would by the 2.5Kw version, just for that extra headroom. Trying to keep my living room at 20 deg c, I need to set the temperature to 25 deg C, but it warms up quickly. (Outside temperature 3 deg C, room start temperature at 14 deg C). It takes about 1.5 hours to stabilise in my room which isnโt particularly well insulated and has large NE facing windows. I am not sure of the Eco function yet as canโt really see the difference in its operation: If you set it at a particular temperature, then surely that is what you want to keep it at? When set to Eco, the temperature drops a couple of degrees, but I am experimenting further. The power levels are interesting though: Level 1 is approx. 920 watts, Level 2 is 1100 watts and level 3 is 2000 watts, (depending on voltage fluctuations of course) so not linear and strange values I would have thought as the difference between level 1 and 2 is only 200 watts. This unit is quite small, very well constructed and looks nice in the room. I would say it is just about enough power for my approx. 48 cubic metre room, so if your room is bigger, I would definitely get the higher power version. One thing I was surprised about is that this version was made in China, my other one was made in Italy and I just assumed this one would be as well. That does not mean that it is of lower quality as a lot of products from China these days are very high quality and sometimes only assembled in China, the parts coming from other countries. Only time will tell on its longevity but at the moment I would recommend it. It does appear to be more economical though at the moment, but we haven't had any real long cold weather spells yet, (Jan 2022) and I have only had it a month. Between this and the Veito infra-red heater I have, I can tailor the type of heat for the room. E.g., if I am on my own working and donโt require the whole room to be warm I use the Veito, but for whole room warmth when other people are here, then I use this.
I**S
One of the best Oil Filled Radiators on the market
This is an excellent heater. Bought to replace an older De'longhi Oil Filled radiator, which stopped working after 16 years. You can't beat an oil filled rad for maintaining a consistent temperature, and this model benefits from the electronic control which will automatically adjust the power level to suit your temperature setting. Has far more timer features than my older model, but the the settings are a bit complicated. Once it's set up, it will take care of itself though. If you aren't intending to use the timer function, then using the heater couldn't be easier. Press the button to turn it on, and turn the knob to set the temperature. Definitely one of the best heaters on the market. I just hope this one lasts as long as my old De'longhi did.
J**S
Excellent heater
This is a brilliant convection heater and really wants the room up quickly and is much more cost-effective than using central heating. I find this one provides a much nicer/less drying heat, probably because it is away from the wall so it heats the room up quicker and requires less time to get a comfortable heat than the radiators. Lots of people seem to be complaining about the high pitch noise/alarm sound that you get when you press the power button. But that is configurable- you can switch off easily- When the unit is on but in standby mode, press and hold the knob for about five seconds, the screen will show some dashes, press the clock button and then turn the knob to turn the sound off (red circle with sdoff text). There is a short video on YouTube which explains all the features very well if you just search for DeLonghi Dragon 4, it comes up as the first result in the UK. The only slight negative point I would make It is that it would be better if the cable was on the other end ( not the display end). You're obviously going to have the display end facing towards you/closer to you, so that means that 50 cm or so of the cable is wasted and it gets in the way more if you move it. I might end up taping the cable up underneath and extending although this will depend on how I get on with it for a while. This probably only impacts you if you plan on moving the heater around the room much which I suppose most people won't.
T**I
Brilliant Oli radiator
Very happy with this De Longhi oil radiator. It is very effective yet quiet and the Eco mode is an added bonus. I tried 2 different brands in the past but this one is beating those by far quality wise. Very stylish as well, true to Italian traditions. Thank you De Longhi
T**Y
Super
Chauffe rapidement ! Super
V**.
Reso perchรฉ difettoso
Pervenuto in ritardo danneggiato, ovvero smontanto e resistuito. La ditta si รจ resa disponibile al ritiro e a rispondermi ma sono rimasta poi al freddo.
J**A
Calidad esperada de la marca.
Marca que asegura la mรกxima calidad del producto.
ุช**ู
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ู ูุฏูู ุฏูุฌูุชุงู ูุงููู ุงุชุดุญู ููุงุตููู ู ูุฏูู ุบูุฑ ุงูู ูุฏูู ุงููู ุชู ุดุฑุงุกู ูุฏู ุบุด ุชุญุงุฑู
M**D
ู ูุฏูู ู ุฎุชูู ุชู ุงู ุง
ุชู ุดุฑุงุก ู ูุฏูู ุฏูุฌูุชุงู .. ูููู ุงูู ูุฏูู ุงูุฐู ุชู ุงุฑุณุงูู ู ุฎุชูู ุชู ุงู ุง .. ูุงูุชูุงุตูู ูููุง ุฎุงุทุฆุฉ
Trustpilot
5 days ago
2 weeks ago