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Vaillant auroTHERM exclusive VTK 1140/2

Photos - Solar Collector Vaillant auroTHERM exclusive VTK 1140/2
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Венкон

Vaillant Vaillant auroTherm exclusive VTK 1140/2

Венкон
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(Kyiv)
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Vaillant auroTHERM exclusive VTK 1140/2
Main
Typevacuum
Loop systemclosed
Mountinginclined
Suitable forheating and DHW
Year-round use
Design
Absorber materialaluminium nitride
Absorber area2 m²
Aperture area2 m²
Total collector area2.3 m²
Tube typecoaxial vacuum direct heating
Number of tubes12
Technical specs
Max. pressure10 bar
Efficiency64.2 %
Mirror reflection coef. p85 %
Absorber absorption coef. α93.5 %
Absorber emissivity coef. ε6 %
Stagnation temperature272 °C
Heat loss coef. k10.885 W/m²*K
Heat loss coef. k20.001 W/m²*K
More specs
In box1 collector
Dimensions (WxHxD)1392x1652x111 mm
Collector weight37 kg
Official Websitevaillant.ua
Added to E-CatalogAugust 2017
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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