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Vaillant auroTHERM classic VFK 135/2 VD

Photos - Solar Collector Vaillant auroTHERM classic VFK 135/2 VD
Outdated Product
Type: flat; Loop system: closed; Mounting: universal; Suitable for: heating and DHW; Year-round use; Absorber material: aluminium-copper; Total collector area (m²): 2.51; Max. pressure (bar): 10; Efficiency (%): 78.5; Stagnation temperature (°C): 195; Heat loss coef. k1 (W/m²*K): 3.63
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Vaillant auroTHERM classic VFK 135/2 VD
Vaillant auroTHERM classic VFK 135/2 VD
12 months
Main
Typeflat
Loop systemclosed
Mountinguniversal
Suitable forheating and DHW
Year-round use
Design
Absorber materialaluminium-copper
Absorber area2.35 m²
Total collector area2.51 m²
Technical specs
Max. pressure10 bar
Efficiency78.5 %
Glass transparency coef. t91 %
Absorber absorption coef. α95 %
Absorber emissivity coef. ε5 %
Stagnation temperature195 °C
Heat loss coef. k13.63 W/m²*K
Heat loss coef. k20.016 W/m²*K
More specs
In box1 collector
Frame materialaluminium
Dimensions (WxHxD)1233x2033x80 mm
Collector weight37.5 kg
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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