Before deciding on the heat sink is recommended to obtain the following information in DEZe of the radiant heating system: the principle of heat in the house – a central or individual, working and test pressure, maximum temperature and pH of the coolant; for installers: a single or two-pipe system, the diameter of connecting pipe to existing devices .
Based on these parameters and technical characteristics of the radiator, you can choose the type of heating device, which suits you best.
The test pressure of your future radiator must be larger than hydrostatic testing of pressure in your home for one or two atmospheres. In any case, compare the maximum working pressure in your house with a working pressure of the future of the radiator. This is a “long” response, the stock of the operating pressure must be at least 2 atm.
Next, pay attention to the limitations in the use of different types of radiators, especially when it comes to apartment buildings. Here, the threat of pressure changes and problems with PH coolant, as well as of the electrochemical and electrostatic corrosion is many times higher than in the heating system.
Do not consider all options for the future of the radiator, not passing on the above criteria. Of the remaining set of options you can choose to continue the unit on the basis of design, hygiene, Traumatic, inertia control, and, of course, price.