Circulating Pumps

Creation of comfort in any building is invariably associated with optimal temperature readings, especially if the talk is about building a townhouse, because in this case, during assembly, start-up, and during the debugging of the heating system, you need to connect a huge number of parts that must be entrusted to a specialized firm. But there are self-taught people who undertake this task independently. These people are obsessed with a simple desire - to save on the services of outsiders, solving this problem by personal efforts. I will write on my example, what exactly you need to pay attention to when choosing heating equipment, which firms can be trusted. Now, an impressive number of high-end equipment is invented, which is easy to install, thus ensuring a long service life of the network as a whole. I'll start with the pumps. I chose the grundfos pumps because I heard a lot about these pumps from my friends. I admit that at first I did not understand what to choose - centrifugal pumps or circulating pumps. I liked the centrifugal pumps, but the grundfos tp pumping units are still designed for pumping liquids on an industrial scale, so I bought a circulation pump from grundfos. The Danish firm does not need advertising, since its products have approximately 50% of the market of household pumping devices. For household heating networks, the organization came up with a very diverse series of Grundfos ups. Of course, you can do it your own way, and pick up a pumping device from another manufacturer, but I'm used to trusting statistical data and an irreproachable superiority, won in the struggle of competitors.
Gas boiler equipment - a huge number of different parts, but the main attention should be given to the main figure of this network - a gas boiler. Gas installations - boilers - there are 1-contour, 2 contour. In addition, it is common for boilers to divide by the volume of capacity, which, in turn, is inextricably linked with such a notion as a "heated area". I bought a dual-circuit Alphatherm boiler for the heating system, which provides warm water in the local water supply network. I bought a gas boiler without an expansion tank. You want to ask me: for what reason? Such a heating boiler cost a little less. I believe that the expansion tanks, which are installed separately, function longer, in addition, this tank is easier to replace. By the way, I bought a tank-battery Vester, which had sufficient capacity, as well as anti-corrosion properties. Even if, after some time, this tank has to be replaced, I can easily carry out this with my own efforts. The personal choice of each, which pipeline to purchase: genebre or another firm, which ball valve you buy - NAVAL OY or Bugatti.
Now reputable companies such as Ajax, which you can read more about on this resource http://ayaks-td.ru/, are able to offer a huge range of heating devices: from domestic heating boilers of low power to used in the industry of gas boilers UNIKAL, and Also Alpha. It is important that UNICAL produces heating boilers of various types: water heating boilers, steam generating boilers operating in oil and warm water. As I said, the choice of the manufacturer is your own business, where it is more important to carry out preliminary training that precedes the installation. For example, you need to calculate the heated area in order to choose the most suitable heating boiler company, which operates with a small power reserve of about 15-20%.