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Vitosol 200-FM with ThermProtect switching absorber layer
Vitosol 200-FM is a premium series flat plate solar collector with switching ThermProtect absorber layer, that offers high performance and quality construction at an affordable price. Absorber surface area: 25 ft² / 2.3 m²
Excellent product life - With rugged, high quality, weather-tight and corrosion-resistant construction.
Versatile installation options - Flat roof, sloped roof or free standing.
Fast installation - With flexible connection pipes and pre-engineered mounting systems.
No overheating - Or steam formation of collector during low heat demand.
Low heat loss - With highly effective thermal insulation.
ThermProtect prevents overheating An intelligent absorber layer protects the collectors from overheating.
Viessmann's patented ThermProtect technology prevents further energy absorption once a certain temperature has been reached, when the solar cylinder is fully heated.
If the switching temperature is exceeded, the crystalline structure of the absorber layer changes, increasing the rate of heat radiation many times over and reducing collector output. The stagnation temperature thus drops significantly, preventing the formation of steam
82.3% for model SV2F (based on on absorber area)
82.6% for model SH2F (based on on absorber area)
86 lbs (39 kg) for model SV2F
88 lbs (40 kg) for model SH2F
For vertical (model SV2F) or horizontal (model SH2F) installation, on flat and sloped roofs or freestanding