Which heater is better oil or convector

  • The principle of operation of the oil cooler
  • Advantages and disadvantages of
  • How the
  • convector works and works Pros and cons
  • Comparative characteristics

.If you live in a private house - nothing is easier. It is worth only to flood the furnace. And what should the residents of the multi-family sector do? A variety of heating devices come to the rescue. This is where the logical question arises: what is better convector or oil heater? If you have never encountered either one or the other, there is something to think about. This is what our today's article will be about.

So an oil heater or convector? What's better? Reviews of experts and consumers will help make the right choice. To find out exactly which heater is better, let's first find out how each one works.

The principle of the oil cooler

Everything is arranged very simply. The oil cooler is a hermetically sealed reservoir filled with mineral oil. Inside the structure is also an electric heater. As a result of TENA operation, the oil temperature rises, and then the walls of the tank heat up. There is a heating of the room.

To prevent the oil from boiling, the system is equipped with a special sensor that controls the temperature. In addition, in some models there is a horizontal control. This means that if the radiator accidentally overturns and the heater will be out of the oil environment, the automatic will instantly turn off the device.

The use of oil coolers is very simple. No knowledge is required here. You just need to plug the plug into the outlet, press the power button and move the device closer. Some manufacturers equip their models with a timer that allows you to automatically turn on the device at a certain time. This is very convenient if you want, for example, to return from work to a well-heated room. At the same time throughout the day, the radiator remains off and does not waste energy.

See also - Choosing the best electric convector for home

Advantages and disadvantages of

Based on consumer reviews, we tried to highlight the main disadvantages and advantages of such heating devices. The advantages of an oil heater include the following:

  • Low cost.
  • High-quality heating of the ambient air due to the increased heat transfer area.
  • "Soft" heating. If you make a comparison with heating devices that have an open spiral, it can be noted that the oil cooler does not desiccate the air. In addition, during his work do not burn dust particles that are in close proximity. That is why in the process of work there is no odor.
  • Mobility. Since oil heaters are floor mounted and have wheels in 98% of cases, they can easily be placed in any place of your choice.
  • Durable and reliable performance.

However, besides the undeniable advantages of radiators, there are also disadvantages. Customer reviews also helped to find them. So, the cons:

  • A fairly high t˚ C case. During operation at maximum power, the walls of the oil radiator can heat up to temperatures above 90 C. This fact calls for you to think about the safety issue.
  • Impressive weight. Some models of oil heaters can “pull” on 25 kg, and the smallest ones rarely weigh less than 10 kg. This can create additional inconvenience when moving.
  • Probability of coolant( oil) leakage due to mechanical damage to the housing. Moreover, if this happens, the heater will just have to throw it away. The cost of repairs is often incompatible with the cost of a new device.

See also - How to choose an economical electric boiler for heating a house

How an

convector works and works

Externally, it is very easy to distinguish the convector from the oil radiator. If the latter looks like an "accordion with legs", then the first one has a flat, smooth body with slots above and below. The main difference between these devices lies in the method of heating the room. The radiator first heats up the oil, and the convector heats the air masses directly.

The principle of operation of the convector is based on the physical properties of cold and hot air. The second is known to be easier. In the hollow case of the convector there is only a heating element( spiral) and a temperature sensor. Cold air enters the convector through the slots located in the lower part of the device. Then, the air masses, heated by the heating element, naturally come out through the holes located in the upper part of the body. And their place again takes the cold air, the process repeats.

Each convector heater is equipped with a temperature sensor that turns the device on and off depending on whether the room temperature has acquired the desired temperature. This is very convenient because there is no need to monitor the device. Automatic equipment independently maintains a comfortable temperature in the room.

Almost all models of convectors have two ways of placement. They can be hung on the wall or mounted on special legs and placed in a convenient place on the floor.

Pros and cons

Consumer reviews will also help us to identify all the advantages and disadvantages.


  • When using a convector, you can set the exact( literally up to a degree) room temperature and the automation will maintain it.
  • The device case is heated no higher than 60 ° C, which is much safer than in the case of oil devices.
  • A little bit you can try to connect several convectors into a common heating system. The oil type heater works exclusively individually.

Nevertheless, the convector has its drawbacks:

  • Customer reviews lead us to conclude that a small draft can occur in the room when using such equipment.
  • The rooms with high( higher than 3 m) ceilings can not heat up the convector too qualitatively. Warm air will “hang” under the ceiling and the device may not work effectively enough.
  • Natural convection can lead to increased movement of microorganisms and dust particles. This can be unpleasant for people exposed to allergic reactions or diseases of upper respiratory tract.

Comparative characteristics of

To finally answer the question which heater is better: oil or convector, let's create a small comparison table:

Parameters for comparison Oil Convector
Economical application Not too economical. Consumption of electricity by 20–25% less than a radiator.
Heating time Heats up for a long time, as it heats the oil first and only then the air. However, models equipped with a fan are heated even faster than a convector. Immediately acts directly on the air.
Convenience In almost 100% of cases, it can only be outdoor. In addition, many models are rather heavy. The variability of the location is much more comfortable, for example, when cleaning. Due to convection, the room warms up much more evenly.
Safety The device case can be heated to a temperature much higher than the safe one. However, there are models equipped with a protective casing. In this case, the probability of getting burned is almost impossible.

Explosion is possible if the use of technology and safety rules are violated.

The convector surface never heats above 55–60 degrees. Next to this device, you can freely leave the child.

Lack of coolant eliminates the possibility of an explosion. The device can safely leave without observation for any period of time.

Lifetime 7–10 years 10–15 years
Area of ​​effective heating Most suitable for heating a not very large room. When using in a room with an area of ​​more than 25 m2, it is recommended to use several devices simultaneously. Depending on the power, it can be effectively used in rooms up to 100 m2.
Environmentally friendly Oxygen is not burned. There is no strong movement of air masses. Oxygen combustion does not occur. Slight movement of microorganisms and dust particles can occur.
Cost Most often are inexpensive. They are much more expensive than their oil "brothers."

Thus, the answer to the question of whether a convector or an oil heater is better is folded by itself. Despite the higher price, convectors still benefit from oil appliances in almost all parameters. Although the choice is definitely yours.

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