124
Type BW
Two-stage
352.A
027 /
SA
034 /
SA
056 /
SA
076 /
SA
097 /
SA
Refrigerant circuit
Refrigerant
R134A R134A R134A R134A
R134A
Refrigerant charge
kg
4.2
5.2
6.5
7.5
10
Number of compressors, re-
ciprocating piston
Type
2
2
2
2
2
Permiss. operating pres-
sure, high pressure side
bar
26
26
26
26
26
Permiss. operating pres-
sure, low pressure side
bar
16
16
16
16
16
Permiss. operating pres-
sure
Primary circuit
bar
6
6
6
6
6
Secondary circuit
bar
6
6
6
6
6
Dimensions
Total length
mm
1800
1800
1800
2150
2150
Total width
mm
820
820
820
911
911
Total height
mm
1450
1450
1450
1650
1650
Connections, Victaulic
Primary flow and return
DN
65
65
65
65
80
Heating flow and return
DN
65
65
65
65
80
Weight
kg
555
672
723
963
1065
Sound power level
(tested
with reference to
EN ISO 9614-2) Weighted
total sound power level at
B0
±3 K
/W35
±5 K
At rated heating output
dB(A)
53
54
58
60
63
Specification
(cont.)
5848 449 GB
