Each owner of his own house outside the city or within it strives to make the heating system autonomous and independent of the work of a person. It should be distinguished by easy handling and functionality, which will become a guarantee of comfort. Previously, a tap for all pipe lines was considered a convenience, today the thermostat for a heating radiator has become commonplace. It is with this device that the system can be made more practical and flexible.
General characteristics
By using a small and simple device called a thermostat or thermostat, you can increase the flexibility of controlling your heating system. If you install this device, the owner will have the opportunity to increase the efficiency of heating radiators, reducing the costs that go to pay for heating, among other things, you will endow the system with the qualities of autonomy. Whatever 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 transferred. The design has two main elements, among them a thermostatic valve and a thermal head. The modern market presents many models that are manufactured by different manufacturers, however, all options can be divided into two categories: electronic or automatic, as well as mechanical or manual.
Description of electronic temperature controllers
If you decide to purchase a thermostat for a heating radiator, you can prefer the electronic version, which is more modern and complex. With it, you can make the heating system more flexible, control the temperature on a specific radiator and control various mechanisms of the system, namely mixers, pumps, valves and other components. An electronic thermostat for a heating radiator is more complex than a mechanical option. The first of these has a built-in or remote system that is capable of measuring the temperature of the 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 of them is digital, the second is analog. The greatest demand among buyers is precisely digital models, which, in turn, can be divided into two categories: with open logic and closed. Closed logic devices are not able to change the functioning algorithm. They are not able to respond to changes in the environment, to maintain the temperature set by the consumer. If you are looking for an electronic thermostat for a radiator with an open logic, you should be aware that such devices can be found on sale quite rarely. They independently respond to environmental changes and have the ability to choose a control program. Such devices have numerous customizable parameters that can complicate the operation of the device. As a rule, many of them suggest the need for the user to have certain knowledge, which is why such units are used in the industrial field.
Recommendations of specialists for choice
Before installing the thermostat on a heating radiator, you should correctly approach the choice. In addition to the type of device when choosing, 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 consider the hydraulic resistance of the system.
Features of built-in and remote thermostats
The most popular devices today are those that have built-in sensors. They are simple and compact. But such temperature controllers have a serious drawback, which consists in responding to temperature changes only in the immediate vicinity of the heating radiator. For this reason, thermostats that are equipped with temperature sensors located at some distance have recently become quite popular. Such devices work on the principle of transmitting valve control signals. It makes sense to use a similar thermostat with an indicator screen for heating radiators 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 thermostat described above when the battery is located in a niche. We are talking about a radiator in front of which is a thermostat. This statement 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 buy a thermostat for a heating 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 two- or one-pipe. Replacements have the appropriate classification. The reason for this separation is the load in the two-pipe system, which is much larger than that in the one-pipe system. Thus, the thermostat for a two-pipe line should have a more impressive hydraulic resistance. If you install a two-pipe unit instead of a single-pipe, the heating system will work stably. Reverse replacement cannot be allowed, as a lack of hydraulic resistance will cause loss of power, lower efficiency and premature failure of the internal mechanism.
Varieties of thermostats depending on the working environment
If you decide to choose a thermostat for an Oventrop heating radiator, then you need to know that such devices are divided into types depending on the working environment, so thermostats can be ready-made or liquid. In the latter case, the accuracy of the measured values will be much higher. Such devices are not able to transmit 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 quick response to temperature changes, which increases the efficiency of heat input. As an additional plus, we can distinguish that the gas condenses at some distance from the valve in the chilled zone of the device. This indicates that the reaction rate is increasing, because it is practically independent of the temperature in the coolant.
Manufacturer's Reviews
If you need a thermostat for heating radiators, you should consider brands. In addition to the company that manufactures thermostats and was mentioned above, one can distinguish the equally popular company Danfoss. She presents for sale thermostats in stock, their cost varies from 1400 to 5000 rubles. Among other things, you can choose a thermostat brand RAX, which has a liquid filling. Such devices are made of stainless steel, which eliminates corrosion processes and extends the life of the device. Another common supplier of thermostats is Living, which manufactures electronically controlled thermostats.