STIEBEL ELTRON WWS 20 - Page 25

60 | WWS 20 www.stiebel-eltron.com
INSTALLATION
Specication
Heating the DHW cylinder via inlet connectors on the sides
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Heating the DHW cylinder via the integral smooth tube indirect coil
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Note
At a temperature differential of 5K between the flow and
return, the thermal output of the heat pump (see chapter
"Specification") must be transferred via the coil.
Due to the additional heat transfer, this installation may
result in different and lower output and efficiency data.