Technical datasheet for the Viessmann VITOSOL 200 vacuum tube collector, detailing specifications for DHW and low-temperature heating applications.
The Viessmann VITOSOL 200 is a high-efficiency solar thermal system utilizing vacuum tubes with Sol-titanium coated absorbers. It is designed for direct flow operation, allowing installation on sloping roofs, flat roofs, or walls without the need for a support frame. The collector features individual tube replacement capability and uses corrosion-resistant materials like borosilicate glass and copper.
| Optical efficiency | 85% |
|---|---|
| Max. idle temperature | 300 ºC |
| Connection size | 22 mm |
The collector is used for heating domestic hot water, low temperature heating systems, and swimming pool water via a heat exchanger.
The gross areas are 1.50 m2 for the D/10 version, 2.94 m2 for the D/20 version, and 4.38 m2 for the D/30 version.
The permissible operating pressure is 6 bar for all versions.