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Vaillant auroSTEP/4 plus 3.350 P HTe

Photos - Solar Collector Vaillant auroSTEP/4 plus 3.350 P HTe
Outdated Product
Type: flat; Loop system: closed; Mounting: inclined; Suitable for: DHW; Total collector area (m²): 2.51; Max. pressure (bar): 10; Efficiency (%): 78; Stagnation temperature (°C): 195; Heat loss coef. k1 (W/m²*K): 3.93; Heat loss coef. k2 (W/m²*K): 0.01; Number of collectors: 3 collectors
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Vaillant auroSTEP/4 plus 3.350 P HTe
Vaillant auroSTEP/4 plus 3.350 P HTe
Main
Typeflat
Loop systemclosed
Mountinginclined
Suitable forDHW
Design
Aperture area2.35 m²
Total collector area2.51 m²
Technical specs
Max. pressure10 bar
Efficiency78 %
Glass transparency coef. t91 %
Absorber absorption coef. α95 %
Absorber emissivity coef. ε5 %
Stagnation temperature195 °C
Heat loss coef. k13.93 W/m²*K
Heat loss coef. k20.01 W/m²*K
More specs
In box3 collectors
water heater
Water heater capacity350 L
Electric heater
Dimensions (WxHxD)2033x1233x80 mm
Collector weight37.5 kg
Added to E-Catalogjuly 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.
Catalog Vaillant 2025 - new arrivals, bestsellers, and the most relevant models Vaillant.
Additional features solar collector Vaillant auroSTEP/4 plus 3.350 P HTe:
  • Additional solar circuit pump
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