The design of SVA heaters allows to make heating of water without use of the expensive accessory equipment: an accumulative tank, heatexchange devices, pumps etc., similar appointment, necessary for work of modern heliosystems, and without decrease in efficiency of process. Therefore, the cost of SVA heaters is several times lower than the cost of the applied systems of equal productivity and reliability. Besides, thanks to the compactness and small weight, the cost of installation works of SVA tens times lower than, for example, for vacuum heliopanels.
Water heaters of SVA are almost completely made of high-quality shock-resistant polymeric materials that, in comparison with glass details of flat or vacuum heliocollectors, excludes a possibility of their damage from influence of natural or mechanical influences.
RELIABILITY AND DURABILITY
In comparison with analog devices which practically all demand numerous service during the operational period SVA water heaters do not need these procedures, survey and any scheduled maintenance are performed on desire of the consumer during the post warranty period.
Each detail of the heater and the device assembled undergoes careful testing at each production phase that allows to turn out the high-quality products answering to inquiries of the most exacting customers.
One of the major advantages. SVA can be placed practically on any assembly surfaces. For example, analog systems of 150 l. have the weight in a dry form 100-150kg. It by 3-4 times exceeds SVA weight that naturally affects complication of installation works and safety in general.
For receiving for example 100 l. hot water the heliocollector not less than 1 sq.m and a separate tank with a capacity of 100 l is necessary for heliosystem with a flat collector. The SVA heater carries out function and a heliocollector and a tank, i.e. the assembly space occupied by it is twice less. In comparison with heliosystems with vacuum tubes, SVA heaters occupy the space 3 times smaller. The SVA system underwent full testing of SES, i.e. the water passing through a water heater is not saturated with toxins and heavy metals. Heaters are manufactured of the high-quality synthetic materials allowed for contact with hot drinking water.
In SVA heaters there are no heat-transmitting surfaces — the element obligatory almost for all existing types of heliosystems. On these surfaces there is a formation of a layer of scale over time that reduces efficiency of process of heating of water to its complete cessation. Therefore the nakipeobrazovaniye, inevitable when heating water and negatively influencing work of flat or vacuum heliocollectors, does not influence change of overall performance of SVA.