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

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.

Very good, gives out plenty oof heat, easy to use. Not noisey at all. Looks good too.

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 It’s 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 ‘it’s a game changer’

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 isn’t particularly well insulated and has large NE facing windows. I am not sure of the Eco function yet as can’t 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 don’t 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.

Very reliable and 100% satisfactory guaranteed! Electricity controlled with ECO function to trip and start according to room temperature, Thanks!

This fabulous oil heater is absolutely amazing ! The heat it throws out is fabulous ! First use they recommended putting it on full for 2 hrs to burn off the oil smell you need to make sure room is well ventilated open windows and gets so hot goes up to 28 degrees i only have electric so far this is not very expensive compared to the electric one and it gets hot all the way down would definitely recommend want one for my hallway next I have storage heaters but dont use them now this you can time when comes on off lots off different things its amazing 5x plus from me and my Dachshund Mr D'Arcy well approves he sits there daily curled up to it !

Much hyped product - was eager to try the option where you can leave it to reach the temperature and then it will turn itself off. This is not what happens! It tapers off the "working setting" towards the temperature that it is trying to reach, so much so, that it never actually gets there. This is so so so annoying, because it doesn't actually do what you want it to do - which would be to get it to the temperature that you want, and then maintain it in an economic way. The thermostat is also wildly inaccurate as shown in my photos.

I bought this for my conservatory which is typically cold in winter. With this heater I get more use of my conservatory. I can sit there without the need for a blanket wrapped around me. I can set it to come on using the timer or use it manually as and when. The heater is on wheels so is easy to move around.

Marca que asegura la máxima calidad del producto.

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