All Vitodens boilers are equipped with a patented Inox Radial heat exchanger made of high-alloy stainless steel. Company warranty on this heat exchanger is 10 years. Smooth surface of the primary heat exchanger contributes to its effective self-cleaning. In two-circuit boilers an additional plate heat exchanger is used for hot water preparation. Cylindrical modulating burner MatriX, also made of stainless steel, is placed inside the heat exchanger. The air to the burner is blown by a variable speed fan.
Wall condensing gas boilers Viessmann Vitodens 200-W
The Viessmann Vitodens series of gas condensing boilers consists of several varieties. The Vitodens 100-W is available in five versions: as a two-circuit model with a maximum output of 26 and 35 kW, and as a single-circuit model with outputs of 19, 26 and 35 kW. The Vitodens 222-F boilers offer the same output, with an integrated 100 or 130 liter water heater and a floor standing design. These boilers have versions for heating water of normal or increased hardness. But the Vitodens 200-W has the most varieties: In addition to boilers in the category “up to 35 kW”, it includes four types of boilers with a maximum output of 45, 60, 80 and 100 kW. This division is not accidental: more powerful boilers, of course, are more bulky, they are used for heating quite large areas and are used much more often when creating “non-typical” heating schemes. Nevertheless, the major design elements are identical. All Vitodens boilers come equipped with a soldered Inox Radial heat exchanger made of high-alloy stainless steel. 10 years warranty on this heat exchanger. Smooth surface of the primary heat exchanger contributes to its effective self-cleaning. Double-circuit boilers have an additional plate heat exchanger for hot water preparation. The cylindrical modulating burner MatriX, also made of stainless steel, is located inside the heat exchanger. The air in the burner is supplied by a fan with variable speed motor. This not only ensures optimum combustion, but also saves energy and reduces operating noise. The comprehensive range of Viessmann accessories enables the user to put together a system of any complexity, with remote and. Boilers Vitodens 200-W can be used in cascades: up to four boilers under common control in one system. The maximum power of such a cascade unit to date – 400 kW. At the end of this year is planned to expand the line of Vitodens 200-W two more models with a maximum capacity of 125 and 150 kW.
Price: 120 190 Dollars. up to 35 kW 206,176 Dollars. 45-100 kW .