Electronic thermostat for heating radiator: types, specifications and reviews of producers

Every owner of his own house outside the city or within it wants to make the heating system autonomous and independent of the work of a person. It should be characterized by easy controllability and functionality, which will become a guarantee of comfort. Previously, a faucet for all pipe mains was considered a convenience, now the thermostat for a heating radiator has become a common thing. It is with the help of this device that the system can be made more practical and flexible.

General characteristics

By means of a small and simple device called a thermostat or a thermostat, it is possible to increase the flexibility of controlling the heating system. If you install this device, the owner will have the opportunity to achieve an increase in the efficiency of heating radiators, reducing the costs that are used to pay for heating, among other things, you give the system the qualities of autonomy. Whichever device the thermostat for a heating radiator has, it is able to analyze the temperature of the external environment and control the amount of heat given off. The design has two main elements, among them the thermostatic valve and thermal head. The modern market presents many models that are manufactured by different manufacturers, but all options can be divided into two categories: electronic or automatic, as well as mechanical or manual.

Description of electronic temperature regulators

If you decide to purchase a thermostat for a heating radiator, you can prefer an electronic version that is more modern and sophisticated. With it you can make the heating system more flexible, control the temperature on a certain radiator and control the various mechanisms of the system, namely the mixers, the pump, the valves and the rest of the components. An electronic thermostat for a radiator is more complicated than a mechanical option. The first of these has a built-in or remote system that can measure the temperature of the external environment in a certain area where the device is located. This element of the thermostat is called a sensor and it is due to it that the correct operation is ensured.

Varieties of electronic thermostats

If you decide to choose an electronic thermostat, you should know that such devices are divided into two categories, the first one is digital, and the second one is analog. The greatest demand among buyers is used by digital models, which, in turn, can be divided into two categories: with open logic and closed. Instruments with closed logic can not change the algorithm of functioning. They are not able to react to changes in the external environment, to maintain the temperature set by the consumer. If you are looking for an electronic thermostat for a heating radiator with open logic, you should be aware that such devices on sale can be found quite rarely. They independently react to changes in the environment and have the ability to choose a control program. Such devices have numerous adjustable parameters that can complicate the operation of the device. Typically, many of them require the user to have certain knowledge, which is why such units are used in the industrial area.

Recommendations of specialists at choice

Before the thermostat can be installed on the radiator, it is necessary to choose the right one. In addition to the variety of the device when selecting, you should pay attention to additional characteristics, namely a liquid or gas, built-in or remote device in front of you. It is important to take into account the hydraulic resistance of the system.

Features of built-in and remote thermostats

The most popular today are devices that have built-in sensors. They are simple and compact. But such thermoregulators have a serious drawback, which consists in reacting to temperature changes only in the immediate vicinity of the radiator. For this reason, thermostats, which are equipped with temperature sensors located at some distance, have become quite popular recently. Such devices operate according to the principle of valve control signal transmission. A similar thermostat with indicator screen for radiators of heating makes sense to use in cases where the width of the window sill is more than 22 centimeters, and the heater is located 10 centimeters or less. It is advisable to use the above-described thermostat in the case when the battery is located in a niche. This is a radiator, in front of which there is a thermostat. This is true for the case when the depth of the battery is more than 15 centimeters. Furniture and curtains can block air access to the thermostat.

Hydraulic resistance

If you want to purchase a thermostat for a radiator with a remote sensor, it is important to take into account the hydraulic resistance of the heating system, the latter of which can be double or single-tube. Relevant classification has replacement devices. The reason for this separation is the load in a two-pipe system, which is much larger than that present in a single-tube system. Thus, the thermostat for a two-pipe line must have a more impressive hydraulic resistance. If you install a two-pipe unit instead of a single-tube unit, the heating system will work stably. Reverse replacement can not be tolerated, as a lack of hydraulic resistance will cause loss of power, reduce efficiency and premature failure of the internal mechanism.

Varieties of thermostats depending on the working environment

If you decide to choose a thermostat for the Oventrop heating radiator, you need to be aware that these devices are divided into types depending on the working environment, so the thermostats can be ready or liquid. In the latter case, the accuracy of the measured values will be much higher. Such devices are not able to transfer pressure to the controlled mechanisms inside the corrugated cylinder. But models with gaseous media have other significant advantages, among them one can single out a rapid response to temperature changes, which increases the efficiency of heat input. As an additional advantage, one can distinguish that the gas condenses at some distance from the valve in the cooled zone of the device. This indicates that the reaction rate increases, because it practically does not depend on the temperature in the coolant.

Reviews of manufacturers

If you need a thermostat for heating radiators, brands should be considered by you. In addition to the company that manufactures thermostats and was mentioned above, it is possible to single out the equally popular Danfoss company. It represents the sale of thermostats in the range, their cost varies from 1400 to 5000 rubles. Among other things, you can choose a RAX thermostat, which has a liquid filling. Such devices are made of stainless steel, which excludes corrosion processes and prolongs the service life. Another widespread supplier of thermostats is the company Living, which manufactures thermostats with electronic control.