Thus, special requirements applicable to sealants and gaskets. For example, conventional rubber gaskets for cast iron radiators "swell" and lose their properties under the influence of ethylene glycol-based antifreeze. Baby clothes is open to suggestions. This leads to the leakage of coolant. In general, experts do not recommend the use of highly anti-freeze. The fact that the boilers are calculated on the thermophysical properties of water (thermal conductivity, viscosity, etc.), and the properties antifreeze differ greatly, so that increases the probability of boiler outages due to overheating or even premature boiler failure. Error "in the market price," Another error applies equally to the and installers, and homeowners. It stems from an obvious desire to save money. The fact is that the reliable operation of the system requires a good valves – gate valves, ball valves, etc.
But the domestic market is rich with only a variety of models of ball valves, but no less diverse forgeries under the brand name product. And if the installer or the homeowner wishes to save itself on a firm ball valve, having bought it in two or three times cheaper, then certainly it turns out that the crane – a fake. It is made from cheaper and more perishable materials, softer, and thus fail much sooner than "firm" fittings. On average, the fact that man up radiators quality fixtures and fittings, will have to spend about 100 euros. If you try to save money, the risk that a winter evening burst heating system, lies entirely on the hosts.
In search of competence in Overall, the situation in the area of services for installation of heating systems are still difficult. Sometimes the professional level is not enough installers to work with modern materials and equipment which require very other methods that differ from traditional ones. In addition, the market every year there are new models of heating devices and new accessories that facilitate and simplify installation. To understand this Diversity, it is necessary to attend trade fairs and seminars. At such events, you can see all the updates in the field of heating, and experts will show developers how to work with new tools and how best to use only provided that development. Homeowners also planning to upgrade a device or a heating system in your home, be advised closer to the choice not only components and materials, but also the company that will deal with installation. And certainly no hurry to trust such an important matter "craftsmen," because the savings at this stage could result in funds future reusable heavy losses.
