Best DeLonghi Heaters in the UK

This De’Longhi Dragon 4 TRDS4 1025E oil filled heater boasts an exceptional combination of stylish design and reliable performance. A black control panel looks sleek and doesn't stick out from the surface. Enlarged fins look slim and refined. Meanwhile, resembling a chimney in shape, they ensure perfect air convection and heat up space much faster. Despite the fact that this oil heater is rather heavy (about 18 kilos), it is complete with the rubberised wheels and an ergonomic carry handle for easy mobility on any surface.

Another strong point of this DeLonghi radiator is that it comes with a 10-year warranty. Given that normally such heaters serve for many years to come until the first problems appear, the De’Longhi Dragon 4 TRDS4 1025E has all the potential to serve you forever.

To sum up, the DeLonghi Dragon 4 TRDS4 1025E oil-filled heater is a powerful and reliable appliance. It can be used as the only heating source even in rather large houses. And the variety of modes available make it convenient in use and energy efficient. All of this makes it one of the best heaters for indoor use.

Thanks to the special “chimney” effect, the radiator is able to act as a convector heater. So, the way it works is quite simple, a radiator in pair with the special construction of the housing pushes the cold air through the lower part of the heater and channels it through the top of the device. This way your room, no matter how big it is, is always heated from the bottom to top.

Although the device features a safety thermostat that will automatically turn the device off when it reaches a certain temperature level, it doesn’t feature a thermal cut-off function, unlike most recent models of Dragon 4. Thus, with a two-step safety system on board, you are getting a high-quality thermostat the can be reused numerous times, unlike a thermal detector that has a limited reusability and will have to be changed every couple of years.

Owing to the convector effect the heater can effectively heat up not only one floor but two in case you live in a multi-story building. Of course, the effect of such kind of heating will be rather passive, however, in case you tend to leave the heater on for a night it can warm up the room above in just a few hours.

To wrap things up, the Dragon 4 TRD40820T from DeLonghi will be a good investment in case you are the owner of a big house or apartment and don’t have a central heating system installed.

By the way, even though the model in question is technically a heater first and foremost, the manufacturers still felt the need to add a summer ventilation setting. As you would imagine, the latter addition makes the product even more cost-efficient since you can use it during those cold autumn and winter days to raise the temperature up quite as well as during those warm spring days and hot summer ones to experience an ever so needed slight breeze.

At this point, you might feel like what we have here is another run-of-the-mill heater that doesn't necessarily include any particularly interesting or unusual features, which is why we would be remiss not to bring up the fact that the model also comes equipped with an anti-frost technology, a function that is usually reserved for the more expensive heaters. As some of you may know, this is essentially a feature that automatically turns the heater on when the temperature drops below 5 degrees Celcius. This is especially useful for utility rooms as it helps to reduce the likelihood of water pipes freezing and bursting.

Finally, the model also incorporates three power settings that will be able to deliver some additional convenience, all while providing you with the opportunity to optimise the energy consumption. It also comes equipped with a removable and washable anti-dust filter, an element that will ensure cleaner airflow. And just like any decent heater, it wouldn't be complete without a tip-over protection system and an adjustable thermostat.

All things considered, this Delonghi ceramic heater is something that we could easily recommend to the customers who would be interested in a powerful model that doesn't take up too much space, features a sleek and stylish design, and is surprisingly cost-effective given how functional it is. No doubt this is the best DeLonghi heater in this price range. 

The design of this heater doesn't trail behind as well. The model has a large radiant surface to quickly distribute the heat throughout the room. Wide legs are lined with a few non-skid inserts to provide extra stability on any surface, including soft rugs and carpets. Plus, it has wrap-around cord storage on the side of the body for space-wise storage. What is more, the unit body doesn’t have any sharp edges, which gives it a streamlined look and makes it safer in use. Speaking of safety features, the heater has two most important of them - overheat protection and anti-freeze function - so the risks of fires and freezing are reduced.

This model is much smaller than most other DeLonghi oil heaters. And cheaper, too, which makes it a great choice for customers on a shoestring budget. So, if you don't need to warm up huge areas and are looking for an inexpensive heater to heat small rooms, the DeLonghi TRNS0505M Portable Oil Heater should fit you to a tee. It's small, lightweight, and portable, and you can comfortably carry it wherever you need.

If you want the combined convenience of a heater and a fan, one that can warm you up when it’s cold outside and freshen up a room when it’s too hot, this is a stellar option. The De’Longhi HTF3033 features a cool blow option, which will be a godsend on a hot summer day or a humid night. The device emits a gentle refreshing breeze that can save you from a stifling room or just help you relax after a long and difficult day.

Of course, all of these functions come at a small cost as the device is, indeed, quite large. You’ll have to position it carefully, as you surely don’t want anyone tripping over it or stepping on it. But it’s easy to put away when it’s not in use and you could just slide it under the bed until a chilly or hot day comes again.

All in all, the De’Longhi HTF3033 is the perfect pick among most its competitors. This model is easy to operate despite its extensive controls and settings. You won’t find a better way to keep your room warm during a freezing night or cool down on a hot sunny day. Moreover, this device is very easy to move from room to room, as you go about your daily house chores. Keep yourself warm and satisfied with this wonderful heater and enjoy the unmatched comfort that it brings.