Winter season without a heater or radiator can be a nightmare. Sometimes it can be a necessity rather than a luxury because it keeps us warm in the cold winter season.

Oiled filled radiators are very popular among households because aside from providing heat, they also maintain the level of moisture of your room. That is why oiled filled radiators have become increasingly popular. These are also known as oil filled room heaters.

There are many types, designs, and models of oiled filled radiators from different brands, available in the market. If you are wondering which model of an oiled filed radiator will be suitable for yours. We have decided on writing in-depth review on one of the most popular models the Delonghi TRD4 1025T Dragon-4 (click here to see on Amazon).

But before starting our review, we would like to tell you, why you should consider an oil filled radiator as the heater for your home? And what are the things to consider before picking the best oil filled radiator for your needs?

Why should buy a oil filled radiator?

The working mechanism of oiled filled radiators is very simple, no wonder why it is the first choice of many buyers. Once you turn on the radiator the electricity converts into heat energy, when it interacts with the resistors. It is very similar to the working principle of hotplates and stoves. Except that in the oiled filled radiator, the heat is absorbed by the oil. The hot oil then transfers the heat energy to the body of the oiled filled radiator.

Unlike other types of radiators like water-filled radiators, it stays hot for a longer time. Even when you switch off this type of radiator it will continue providing heat for some time. Another important factor of this model is that this is very portable yet powerful that can serve 250 square feet area.

Key considerations before buying?

It is very important for you to consider some factors before buying your best oil filed radiator such as:

Size

Make sure that the product you select is enough for heating your entire room. You should take the correct measurements so you can estimate the required capacity of the radiator. In most of the radiators, the size of the room is mentioned in specification, so be sure to read it before buying.

If you are living in a small house then you should buy a compact radiator, for large rooms big sized radiator is ideal.

Material

You should think about the durability of the material, when choosing a particular model. The radiators with the steel body are most durable and robust in comparison to other materials. You should also choose the model with an enamel coating body for protection against rust and easy cleaning.

Maneuverability

Your radiator should come with wheels so you can easily move it from one place to another.

Review

Now it’s time for our Delonghi TRD4 1025T review. So,lets check it out:

The Delonghi TRD4 1025T Dragon-4 is the undoubtedly one of the best radiators in Delonghi’s dragon range.

It is an excellent oil filled model of the radiators. If you are looking for the ultimate solution for chilling winter then it is perfect for yours. The DeLonghi Dragon 4 delivers a super-efficient heating solution because it contains a super-advanced chimney effect which enhances the flow of air via vents.

The cold air sucked via the hottest region of the radiator and then travels via hot vents to provide the instant and effective heating solution. It also contains large fin area and large radiant surface for quicker and better flow of hot air.

This model has 25% better airflow due to its enhanced battery design. This heater comes with a huge set of features that allows you to customize and control DeLonghi Dragon 4 easily according to your needs.

It comes with three types of heat settings, which can be chosen according to your needs and requirement. Another exciting feature is the room thermostat that can be used to control the temperature of your room. DeLonghi Dragon 4 also includes 24 hours timer that allows you to set the on and off time of the radiator.

Other notable functions of this radiator are the cable storage feature, safety overheats cutout, and frost protection system. Inbuilt wheels make this radiator easy to maneuver and move around. It has round edges so, it can’t hurt you or your family members. DeLonghi Dragon 4 comes with an amazing 10-year limited manufacturer warranty which is quite rare in this segment.It has 2.5 kilowatts output which is sufficient to heat up the large room.

Key Features

• It has an elegant and modern design.

• It comes with a pure white finish.

• This radiator has 3 heat settings and 2.5 kilo-watt heat output

• It is easy to handle due to inbuilt wheels.

• Dimensions: H: 650mm x D: 520mm x W: 160mm

• Enlarged fin shape.

Pros

• It warms the large area of the room very effectively and quickly due to the innovative and unique chimney effect.

• Its mechanical timer performs smoothly and is very easy to use and customize.

• It is cost-effective and energy-efficient due to thermostat coupled with the timer.It is ideal for medium and large space as well.

• It comes with an amazing 10-year warranty.

Cons

• It is quite heavy (around 18 KG) and even with the easy wheels, it is difficult to move it from one place to another.

Summary

In the brief, oiled filled radiators may appear overly expensive product, but actually, they are a very useful product for families that have elderly people or kids. Because, unlike the ordinary radiators, it maintains the oxygen level and moisture of the air of the room.

The DeLonghi Dragon 4 TRD41025T (click here to check price on Amazon) is one of the best oiled filled radiators available in the market. It has the impressive heating ability and it works effectively and smoothly under different conditions. Once you use the oiled filled radiator, you’ll realize that it is very useful and can make your room comfortable and cozy even in deep winters. It is energy efficient and also stays hot for a longer time.