As a very successful alternative to a heating system based on radiators, warm floors are available that can be designed for one room, for example, a nursery or a bathroom, as well as for the entire building.
Need to use
This system acts as an integral component of the overall heat supply system, it is autonomous, because for its arrangement it will require special preparation of the coolant before it enters the heating circuit, namely a set of pipes that will be installed in the floor.
Device
Before installing the comb for a warm floor, you should familiarize yourself with its device. Outwardly, it resembles a whole chain of pipes that are interconnected in one place. In the process of arrangement, they are placed in a certain order. All pipes have one task, which is to combine the flow of hot water into one. The master must remember that there are three types of mixing, namely sequential, parallel and combined.
Due to its impressive performance, it is more preferable to have a sequential type in which the water flow is directed to heating. During sequential mixing, the coolant with the help of the pump comes from a heat source, which is most often the boiler. Water at the same time enters the floor.
If you use the parallel connection method, then you will encounter the loss of a certain fraction of heat, since the coolant lines will be separated from each other. However, a similar principle is used in some homes. The main disadvantage is that the water flow that comes through the pipes will be unstable, however, the user will be able to install a two-way valve that allows you to control the entire process.
If you use combined mixing when arranging a comb for a warm floor, then you can apply both principles of work with the transition to one of them separately. The wizard should remember that the assembly configuration of the collector may vary. In the generally accepted embodiment, the circuit consists of a valve, a circulation pump, a water supply tee, the device of the latter of which provides automation and tuning of the process. When installing the comb for a warm floor, it is necessary to use a regulating three-way valve of the mixing type, which will be installed on two branches. The pump pumps water until the temperature reaches a certain level. After the automation comes into operation, it closes with the help of valves the access to the coolant, which leads to a stop of circulation. If you want to independently mount the comb for a warm floor, then such work will include equipping the system with an air duct and a drainage component.
Assembly diagram
If you decide to engage in installation work, then you should be interested in the layout scheme of the collector group, which may be different. At the same time, pipelines, tees, a circular pump, valves, as well as automation and adjustment equipment can be distinguished.
Do-it-yourself selection and installation of the comb
The model of the collector will depend on how and in what place the warm floor is located. This affects the cost and safety of the equipment. The mixing unit acts as the main and very vulnerable part of it , since it contains a coolant with a different temperature level. During mixing, water can reach a certain temperature, which is stored in certain parameters. The correct functioning of the system will depend on the selected materials and assembly technology, for this reason it is necessary to pay special attention to such details as a mixing unit, a temperature regulator or a pump.
Tips for choosing a comb
After you know the comb device for a warm floor, you need to find out what you should pay attention to when shopping. The cost of collectors for a warm floor is also affected by the material of manufacture. A number of models are made of brass, while other options are based on stainless steel. In addition, the price will depend on the design features and complexity of the equipment. Among the various options, there are the simplest ones that have the smallest set of elements. However, on sale you can find devices equipped with additional devices that are responsible for protection. This includes the Mayevsky crane. Among others, a sensor for monitoring and adjusting the flow of the coolant, as well as a drain valve, are distinguished .
If a comb for underfloor heating will be installed with your own hands , then it is worth paying attention to especially popular equipment, which has a thermoregulation unit. The latter includes a set of sensors that monitor the temperature level. The system also has other measuring instruments. The presence of automation guarantees control over the distribution process, while at the right time the valves for lowering the air masses will be activated, they will also close the flow of water. Standard options have two thermometers in their composition, which can save heat loss.
Installation Specialist Advice
If you will be installing a comb for a warm floor with a pump, then you must take into account the presence of several heating circuits. In this case, it is recommended that everyone equip a thermoregulation device, which consists of flow sensors. The set of such a collector will include an air vent, a cover for the thermometer, a mixing valve and a thermal head with a probe for immersion in water. By means of a valve, a certain volume of hot coolant will flow into the circuit, while the thermal head will be responsible for controlling the processes, eliminating the occurrence of malfunctions.
Nuances of installation
If you are thinking about how to properly assemble a comb for a warm floor, you should know that you should consider the purpose of use and the area of the room. Thus, for small rooms, such as a bathtub or a bathroom, a plastic collector is perfect, which is devoid of a complex temperature level control system. If there is still a need for the operation of flow meters, then they can be bought additionally by paying a small cost. If you will perform work in a voluminous room, it is recommended to use a reliable group of mixers that have precise temperature level control. Due to this, you can achieve the most suitable level of contour balancing.
Features of the installation
If you will install combs for a warm floor, the assembly scheme will allow you to perform the work correctly. With it, you can assemble the system yourself by connecting the most important parts in series, namely the pipeline, distribution unit, and boiler equipment. It is recommended to begin such manipulations with the installation of a thermometer, as well as shut-off valves, the last of which are mounted on the contour outputs. These parts, which are responsible for adjusting the return and feed, must be included. You will have to install the distribution unit, connect the pipe to the drain and supply water, creating the ability to connect, if necessary, several or one heating circuit. After a comb for a warm floor was purchased, it will be possible to do such work yourself without encountering special difficulties. Pair the elements with compression fittings. To fix some connections, the craftsmen recommend using a standard kit, which consists of a sleeve, nut and ring clamp. If you encounter a problem that is expressed in the mismatch of the diameters of the parts, then you should use adapters.
Conclusion
The installation process of the comb should involve connecting two pipes to the distribution unit, which are responsible for the return and supply. At the next stage, the elements of the heating circuit are connected.