18
Serial no. 7537 157 7537 158 7537 159
Transferable heating output at
75 °C heating water flow temperature/
35 °C heating water return temperature and
10 °C cold water inlet temperature/
60 °C DHW outlet temperature
kW up to 80 up to 120 up to 240
Content
Heating water l 1.7 2.3 4.0
DHW l 1.7 2.3 4.0
Connections (DIN 2999)
Heating water flow and return R 1 1 1¼
Cold water, DHW R 1 1 1¼
Weight kg 25 27 60
Permiss. operating pressure
Heating water and DHW sides
bar
MPa
10
1
10
1
10
1
Power consumption per pump
On the primary/secondary side
■
Min. W 3 3 8
■
Max. W 45 45 130
Max. heating water temperature
With mixer assembly (for modulating operation) °C 110 110 110
Without mixer assembly (for constant operation) °C 75 75 75
Specification
Specification
5549 892 GB
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