Two-pipe heating of a two-story house
The larger the house, the more area it will have to heat, so you need to decide which heating to choose for it. Two-pipe heating of a two-story house is considered more convenient, since it distributes heat evenly throughout all rooms. However, the consumption of pipes for it is much higher, and it is more difficult to install it. Usually, the scheme for supplying such heating is such that hot water for heating goes through one pipe, and cooled down, or return flow, as the people say, comes out through the second. This heating method is similar to a central heating system, differing only in that you yourself will heat the water for it in the cottage.
Such two-pipe heating of a two-story house allows you to mount a boiler in the attic, and also install warm floors in the house. Such a heating system guarantees that it will be warm anywhere in your home, and if necessary, you can always turn off any radiator in case of repairs and other purposes.
A rather expensive and complicated way of installing heating pays off in the future, since it makes it possible to correctly distribute heat. In addition, there are two ways to connect such heating, this is a radial type and a serial one. Beam assumes supply and return to each of the heating devices, and the other, gives water distribution from a common pair of pipelines. However, the radiant heating method is suitable only for one-story houses, so there is only one way left - a sequential one.
One-pipe heating of a two-story house
Single-pipe heating of a two-story house is economical to assemble, and will cost less, but it has its drawbacks. For example, it will not be possible to shut off one radiator if you suddenly needed to do this, since all devices are interconnected with each other, this is one large pipe with hot water. Therefore, saving on installation costs will not give you a very convenient effect. Another of the disadvantages that single-pipe heating of a two-story house carries is that the radiators at the beginning of the circuit will receive more heat than the last batteries. Such heating is possible in houses of a small area, when the difference in heat in another room is not significant for you, because there are only two of them.
Any do-it-yourself heating of a two-story house can be done according to the scheme shown on the website, the main thing is to calculate the area of passage of pipes in order to know how much you need for installation. For this purpose, you can choose copper and metal-plastic pipes, and in some cases, take pipes from galvanized and stainless steel. Metal-plastic is not very strong and sometimes flows, and copper has a rather high cost, in any case, it is up to you to decide how to do heating with your own hands of a two-story house.
