The heating manifold is the most important device that is used in any boiler or heating system. The main function of the device is the distribution of coolant flows.
The device increases the efficiency of the heating system. The main purpose of the mechanism is the correct distribution of the coolant over the heating circuits. For example, a combination of underfloor heating and radiators in the same room implies the installation of a two-circuit system, in which case a heating distribution manifold is required.
In private houses two types of heating systems are used: one-pipe and two-pipe. In the first case, water (coolant) transfers energy sequentially from radiator to radiator, and then returns to the boiler again in a vicious circle. This combination is alreadyyears are used both in one-story houses and in high-rise buildings. A system consisting of two pipes connected in parallel divides the coolant into several streams, which makes it possible to make the pressure in each branch constant.
To create an efficient wiring in two-pipe systems, a distribution heating manifold is used. This device can be equipped with shut-off control or thermostatic valves. Such a wiring is called beam. Thus, the heating collector centrally provides access to the coolant to the required number of heating devices.
It is commonly used in floor heating systems, for radiator wiring, convector connection and panel heating.
The use of the device for underfloor heating systems or panel heating makes it possible to obtain a modern and highly efficient system. The heating collector is often supplemented with thermostatic or shut-off valves, as well as devices that allow you to regulate the flow of water in the branches. This ensures even distribution of heat energy throughout the room. Also, heating collectors are additionally equipped with electromechanical drives, thermometers and air separators.
There are many models of devices from different manufacturers on the market. Especially popular are Lovato devices, which provide heating of the coolant (return), transferring energy to it through a sealed partition, which has a minimumthickness. If desired, you can expand the functionality of the device.
For this purpose, a hole is provided in the inter-chamber partition, which can be closed with a threaded rod. By twisting or unscrewing this element, you can convert the heating manifold into a hydraulic arrow. The use of main devices ensures the operation of the heating system both according to the classical and combined schemes.
Since the heating manifold is the most important element of any boiler room, the choice of this device must be made by the designer.
The device is reliable. It is compact, versatile and comfortable, and installation does not require the use of welding technology.
