Oil heater or convector - which is better? Characteristics, comparison, reviews
Auxiliary home heating systems are gaining popularity today thanks to the emergence of new technologies in the segment. Manufacturers seek to optimize traditional designs and expand the functionality of the devices, which attracts new consumers. At the same time, technological development takes place in different directions, each of which has its own characteristics. In particular, the question of choosing quite familiar devices is quite acute: an oil heater or a convector - which is better? Even if you do not take into account the features of individual modifications, flagship and budget versions, the characteristic features of both categories of heaters are also traced. It is their assessment that allows you to make the right choice in each individual case.
General information about oil heaters
This is a classic home heater that works on the principle of heating an oily mineral fluid. Radiation of heat flows from the metal body. Devices of this type have different sizes and structural devices, but most of them relate to portable equipment. By the way, this is one of the principal signs that will help make a choice - an oil heater or a convector. What is better in terms of mobility? The answer is obvious - the platform on the wheels of the oil heater allows you to easily move it around the house and perform zone heating.
But there are negative factors associated with the operation of oil models. Liquid coolant does not belong to a safe source of heating, so manufacturers recommend using units away from open sources of fire. Thus, the answer to the question whether it is safer is an oil heater or a convector? But oil models, though not among the safest heating devices, the presence of modern protective systems still increases their reliability.
General information about convectors
In this case, stationary panel units operating on the principle of convection, that is, heat exchange between hot and cold air, are considered. There is a uniform redistribution of flows throughout the room, which provides a comfortable and gentle change in the microclimate. As a part of convectors there are no elements dangerous for the user - the heat-conducting filling can be carried out using different fillers, including quartz sand. Nevertheless, the question as to whether it is more efficient - a convector or an oil heater, is decided in favor of oil units. Nevertheless, convectors are not so productive and operate less intensively, compared to competitive technology. For this reason, they and the manufacturers themselves recommend using only as an auxiliary source of heating.
Characteristics of oil heaters
The power potential of heat transfer varies from 1 to 2.5 kW. Of course, there are more productive models, but 2 kW is enough for servicing a room of 30-35 m2. Another thing is that as power increases, electricity costs increase.In addition, it is important to take into account the number of sections - in determining how the convector differs from an oil heater, this parameter should also be taken into account. For example, models with a capacity of up to 12 kW usually contain up to 6 sections. Units with a capacity of about 3 kW can have 11-12 sections. Actually, the number of heating strips itself is of no fundamental importance, but from the point of view of the same safety, the dimensions and weight of the device will be important. If you purchase a heavyweight multisection unit, then you should pay attention to the presence of a tilt sensor. This is a special device that will automatically turn off the device if its evasion and the risk of falling will be recorded.
Characteristics of convectors
Household convectors usually have a smaller power reserve, which rarely reaches 2 kW. Standard models of this type provide a return of 1-1.5 kW. Calculation by the volume of heat transfer per 1 sq. M. corresponds to oil heaters - that is, 1 kW per 10 sq. m. subject to ceiling heights from 2.5 to 3 m. When choosing, it is important to consider the shape of the heater, which can be rectangular, square, narrowed, and in some versions even rounded. It is important to note that it is such models that benefit in size.Accordingly, it is possible to answer the question of which appliance is optimally suited for installation in a small room - an oil heater or a convector. What's better? On the one hand, oil heaters will quickly fill the room with heat, but on the other hand, the convector, although it takes more time to heat, but practically does not take up extra space. By the way, recently, mini-plinth versions, installed specifically for a window sill, are common - their case height is on average 230-250 mm.
Oil heater reviews
The owners of such units generally speak positively about working qualities. That is, performance, high heat dissipation and convenience when using the device in multi-room houses and large premises. But there are significant drawbacks that the oil heater has. Reviews indicate poor regulatory function. For example, compared to the same convectors, it is not always possible to establish the desired temperature regime with high accuracy.
There are claims regarding the safety of such equipment.Although rare, body breaks occur, followed by splashing of hot oil. To prevent such situations, manufacturers produce special protective devices that are equipped with modern oil heater. Reviews emphasize that in terms of reliability most credible flagship models. Acquisition of budget versions does not always guarantee even the minimum level of quality of protection systems.
Convectors are in great demand because of their compactness, ease and ease of operation. Add to this the stylistic merits. The owners point out that the possibility of acquiring the original design of the heater even makes it possible to decorate the interior with the exterior of the case, while previous generations of heating units needed to be hidden from view. On the other hand, low productivity is a common weakness that characterizes any convector. Reviews indicate the inability of most models of this type to effectively cope with the rapid heating of large rooms.But it is important to keep in mind that this drawback manifests itself precisely in comparison with oil heaters of a similar class.
It has already been noted that oil units benefit from convectors in terms of heat output, but you should also pay attention to environmental friendliness, durability and maintenance. A practical comparison of the oil heater and convector suggests that the second option has the advantage of a combination of qualities. As for environmental friendliness, the devices are the same here, but the service life, for example, of convectors is longer. Over time, the design of oil heaters begins to leak, and in such cases, there is already a need for maintenance, which is difficult to produce at home.
Comparison in terms of energy efficiency
Significant separation of oil heaters from convectors in terms of performance is given for a reason. They are more voracious consumers of electricity, which affects the financial costs. Therefore, the question of which heater is more economical - an oil heater or a convector, is again solved in favor of a panel installation. According to the calculations of specialists, convectors are 25-30% more economical than oil models.Another thing is that much depends on the specific modification and its energy saving systems.
In which cases it is more profitable oil heater?
Models of this type are suitable if you want to organize heating according to traditional principles, but with high heat transfer. This option, in particular, will be appropriate in a large house - by moving the installation, it is possible to alternately fill with heat several rooms at once. If necessary, the user will be able to organize a specific heating of the living room, study or recreation area. That is, it will not be necessary for each of these zones to install separate equipment - the mobile device will cope with its task point and in a short period of time. But in the apartment is not always the best choice convector. Reviews show that the stationary operation of the oil unit will have its advantages. The fact is that such heaters are virtually silent, so in close conditions they will not cause inconvenience to people who are resting. Convectors do not demonstrate effective noise reduction in all modifications.
In what cases is more profitable convector?
Practical, economical and demanding to the ease of use of equipment, users should preferably prefer convectors. These are small-sized devices that will organically fit into the interior of a modern apartment. You can even provide several models of wall type, which will be combined into one system. Ergonomic thermostats allow you to control the whole complex with a single remote control. By the way, the presence of high-tech options is also not the last factor that will help choose an oil heater or convector. What is the best of these devices in terms of functional content? It so happened that the segment of convectors today is perhaps the most attractive class for the implementation of new developments - for example, automatic control systems. Compact models are controlled offline, not only via remote controls, but also through smartphones that communicate via integrated GPS modules.
Often the deciding factor in the choice of an aggregate becomes the price tag. Considered types of heaters can be said to be worth each other.In the budget segment, the cost of simple models of both types is 1.5-2 thousand rubles. The middle category represents appliances costing about 2-3 thousand. When deciding which option to prefer, an electric convector or an oil heater, it is important not to forget about the quality of cheap products. If a cheap convector will have a lack of power, then oil units also have a low level of performance of protective systems. Therefore, in the interests of security, this segment should be addressed only with a sum of at least 3 thousand and focus on premium models.