The design of the heating system is entrusted to specialists. When choosing heating equipment for the installation of a heating system, it is necessary to buy material from the best manufacturers who have established themselves as reliable suppliers of quality goods. High -quality boiler plants not only provide good heat supply, but also do not make emissions of harmful substances into the atmosphere. One of the best boilers are solid fuel. But due to the fact that they are a little more expensive than the hotel boilers working on electricity and gas they are not in great demand.