Top 10 Best Soft Heat Radiator 2021

Difficult to make a choice for your new Soft Heat Radiator? We wrote this Special Soft Heat Radiator buying guide to help you, with the TOP10 of the best sales of the moment, tests, opinions… As in all our buying guides, we have done our best to help you choose the best Gentle Heat Radiator!

Our selection of soft heat radiator

Soft heat radiator buying guide

When building a house or renovating an apartment, the choice of heating system to use remains a difficult decision. There are many types of radiators and several kinds of heating systems. Besides the usual central heating or the one by convection, you also have a wide choice of electrically powered systems. The small disadvantages of the different types of existing heating are usually: the instability of the heat propagation, the stratification of the air temperature and the rate of hydrometry. Thus, technological advances in this area have led to the emergence of gentle heat radiators. It is a more homogeneous and stable medium in the distribution of heat and works on electricity. But how do you choose the model that will provide you with the ideal temperature in your home? Follow this guide and comparison and be sure to find the best soft heat radiator on the market.

Soft heat radiator operation

First of all it is important to know that most traditional heaters are not very precise in regulating the temperature. The gentle heat radiators have been designed to reduce the temperature of the air leaving the device. This helps to avoid stratification of air temperature and hydrometry rate. One of the characteristics of soft heat radiators is the fact that the temperature of the plate on the front of the device does not exceed 70 ° C. This therefore implies that the heat diffused is less aggressive, that is to say softer than that transmitted by radiant panel devices or radiant heaters, hence the term soft heat radiator. However, this is not sufficient to compensate for small variations in temperature. To remedy this, there is the possibility of choosing a model with an additional function: thethermal inertia. This method will then make it possible to fill most of the gaps encountered by other means of heating.

Principle of thermal inertia and soft heat inertia radiators

The thermal inertia of a material can be interpreted by its ability to resist recurring and sudden changes in temperature that could upset the thermal balance.To put it simply, in the case of materials used for soft heat radiators, it is the ability to store heat and distribute it slowly evenly.For the manufacture of current heaters, engineers were inspired by the cast iron plates placed at the bottom of the fireplace to help gradually transmit heat.This technique allows heat to be dispersed in a stable, permanent and uniform manner. better thermal comfort.

Today, we can distinguish many kinds of soft heat inertia radiators. We can for example observe:

  • The heat transfer radiators: it is a means of heating where the electrical resistance is located at the base of the structure. The latter will generate heat to heat the piping above where the heat transfer fluid circulates (molten sodium, engine oil), which in turn will heat the aluminum plate on the front of the device which will begin to radiate gently . And since the fluid in the device follows the properties of thermal inertia, heat will continue to radiate even if the resistance goes to sleep.
  • The double heating element radiators:this system works thanks to the presence of two different heat sources which can work individually or together and which will be managed electronically.On the side of the wall is a body or c?Heating core generally in cast iron and on the front there is a film usually in aluminum heating thanks to an integrated resistance.The fineness of this resistance allows the temperature to be rapidly increased in order to heat the facade.This gives a sufficiently high temperature for the cooler days at the onset of winter, for example.The cast iron plate will be used when the temperature is even lower and the first means of heating is no longer sufficient to guarantee thermal comfort.Melting takes longer to store heat, but once hot, it stabilizes the temperature at a high value and diffuses the radiation smoothly.

Advantage of the gentle inertial heat radiator

As described previously, this system allows the diffusion of the more even and stable heat compared to other means of heating.In comparison with central heating, which is also one of the most efficient, the operation of the soft heat inertia electric heater is even more practical in that it is possible to choose a different temperature for each room.In terms of energy, relying on the principle of thermal inertia allows electric heating to be used without it being in "on" mode all the time.When the temperature has stabilized, the heating plates and resistors stop working and let the thermal inertia work.This will allow you to save energy, which will have a fairly significant impact on your wallet.

The criteria for choosing a gentle heat radiator

Like any other heating or boiler installation, different criteria must be observed in order to make the right choice. You will be able to determine the advantages and disadvantages of the models you will find on the market.

The power

Before choosing a heat emitter of this type, it is essential to look at the power of the device. Generally speaking, the models you will find on the market are 1000 watts. You can still find more powerful ones displaying 1500 watts to 2000 watts. However, some gentle heat radiators only have 750 watts. The most important thing is therefore that you know how to choose the power that is right adapted to your home. To do this, you will first need to determine the area or size of the room in which you will install your device. Also look at other parameters such as ceiling height, level and type of insulation, number of openings, type of house and many more.

To provide more details, you should know that for a moderately insulated house, you will have to opt for a radiator with a power of 1000 watts for 10 m². For efficient insulation, especially in new homes, you will only need 600 to 800 watts for the same surface. Either way, plan to check if your insulation system is performing as well as it originally did before installing a gentle heat radiator. However, in order to achieve optimized heat distribution, it would be ideal to multiply the heat sources. To take an example, in a living room requiring a power of 3000 watts, the best would be to use three radiators of 1000 watts than two of 1500 watts.


It should be noted that the practicality of soft heat radiator heating begins with its installation. In case you do not plan a budget for the installation by a professional, you will therefore have to bet on a model that is easy to install. So you can do it yourself. Also, be sure to choose a heater that is easy to program and adjust. In that sense, you won't have to take hours to learn how your device works. You can also choose a model supplied with a remote control for more convenience.


Although it is more of a purely aesthetic element, the design is a criterion that should not be overlooked. Remember that this kind of device will be installed on a wall in a room in your house. The least thing is to choose a radiator that adapts to the style of your interior. In the store, you can find models in various styles: contemporary, cozy, etc. As for colors, know that white is a color that can go perfectly with different types of decoration.

Economic particulars

Although this is generally a very energy efficient device, some models perform better than others. In addition, there are models whose energy performance is just advertising and nothing else. You will need to make sure that you invest in a radiator that allows you to really save money. To do this, check that the device's power saving capacity is available. You will therefore have a reference for the choice before opting for a model.

Features and options

Nowadays, manufacturers of soft heat radiators compete creatively to get consumers to choose their products. Depending on the model, you will find devices that can offer different functions and possibilities. We can talk about the ability to estimate consumption or the automatic detection of window opening. There is also the possibility of carrying out a daily or hourly programming according to your needs.

The use of a gentle heat radiator

As we have seen in this article, a gentle heat radiator therefore offers several advantages when compared with other types of radiators. Among its main advantages, we can say that it does not dry the air and that it provides rapid and constant heating. However, since this is a device with various technological innovations, settings and programming are more tedious. It is therefore essential that you know how to use it.

Installation of your gentle heat radiator

For the installation, depending on the model you have chosen, you will have the choice between doing it yourself or having it installed by a specialist. If you want to do it on your own, you should take into account some recommendations.

First, don't place your heater near furniture in your home. Indeed, the latter are able to impede the distribution of the heat supplied. Then, since you will have to install it on a wall, do not place it flush with the ground. You should leave at least 20 cm of distance between the ground. For the sides, also allow 50 cm of space. If possible, it would be ideal to install the radiator near a source of cold air, such as a window. This will allow you to avoid possible differences between cold and hot zones in the same room. Finally, it is not recommended to install your radiator just above the headboard in your bedroom.

The settings

As for the settings, you will generally have an LCD screen, dedicated controls on the device directly or a remote control. In most cases, programs are already pre-recorded in the device. However, you will still be able to make adjustments manually.

Maintenance of your gentle heat radiator

This type of heater is relatively easy to maintain when compared to any other type of heater. Plus, you won't have to take out an annual maintenance contract. However, doing this on a regular basis will allow you to ensure optimal operation of the device while maximizing its lifespan.

Thus, it is recommended to clean your equipment at least twice a year.Indeed, the main concern with a device of this type is dust.The latter is indeed able to alter the operation of your radiator and provide you with ambient air that can be harmful to your health.To do this, you just need to equip yourself with a damp cloth, a feather duster and a vacuum cleaner.Remember to turn off your device for safety reasons.The vacuum cleaner will be used to remove the encrusted dust in the less accessible places.As for the cloth, you will use it to clean the front of your device.Be sure not to use any detergent for this.These can damage the aesthetic appearance of your radiator.Plain water is sufficient.

For an inertia model, try to clean the transmitter if it is equipped with a grille. You will have to unscrew it for this. However, you will also need to clean the transmitter to remove dust from it.

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Dernière mise à jour : 2021-10-21 02:34:26