STIEBEL ELTRON GWS 2 Installationsanleitung Seite 24

INSTALLATION
Specification
Heat exchanger with heat source inlet on right
f01
f02
73
d01 Heat pump flow
d02 Heat pump return
d46 Ventilation
d47 Drain
f01 Heat source inlet
f02 Heat source outlet
7.1.1 Flow rate pressure drop diagrams
As there is little divergence, the pressure drop curves in the
diagrams apply to both the heat source and brine sides (eth-
ylene glycol/water mixture with 25 % by vol. ethylene glycol).
GWS 1
500
400
300
200
100
0
0 1
X Flow rate [m³/h]
Y Pressure drop [hPa]
24 |
d47
145
644
d46
145
2 3 4
d01
d02
68
GWS 2
600
500
400
300
200
100
0
0 1 2
X Flow rate [m³/h]
Y Pressure drop [hPa]
534
110
3 4 5 6 7
GWS