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Vaillant auroTHERM VFK 145V

Photos - Solar Collector Vaillant auroTHERM VFK 145V
Outdated Product
Type: flat; Loop system: closed; Mounting: inclined; Suitable for: DHW; Year-round use; Total collector area (m²): 2.51; Max. pressure (bar): 10; Efficiency (%): 79; Stagnation temperature (°C): 171; Heat loss coef. k1 (W/m²*K): 2.41; Heat loss coef. k2 (W/m²*K): 0.041; Number of collectors: 1 collector
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Vaillant auroTHERM VFK 145V
Vaillant auroTHERM VFK 145V
12 months
Main
Typeflat
Loop systemclosed
Mountinginclined
Suitable forDHW
Year-round use
Design
Aperture area2.35 m²
Total collector area2.51 m²
Technical specs
Max. pressure10 bar
Efficiency79 %
Glass transparency coef. t91 %
Absorber absorption coef. α95 %
Absorber emissivity coef. ε5 %
Stagnation temperature171 °C
Heat loss coef. k12.41 W/m²*K
Heat loss coef. k20.041 W/m²*K
More specs
In box1 collector
Dimensions (WxHxD)1233x2033x80 mm
Collector weight38 kg
Added to E-Catalogjuly 2017
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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