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3
Performance data
3.4 Water to Water Heat Pump (WTW)
EHWT17D-MHEDW
Flow rate
Ambient loop: 19.2 L/min Heating: 12.4 L/min
W10W35
Capacity
COP
%
kW
100%
6.5
75%
4.8
50%
3.2
25%
1.6
Ambient loop: 14.4 L/min Heating: 12.4 L/min
W15W35
Capacity
COP
%
kW
100%
7.4
75%
5.5
50%
3.7
25%
1.8
Ambient loop: 9.6 L/min
Heating: 12.4 L/min
W20W35
Capacity
COP
%
kW
100%
7.5
75%
5.6
50%
3.7
25%
1.8
Ambient loop: 9.6 L/min
Heating: 12.4 L/min
W25W35
Capacity
COP
%
kW
100%
8.3
75%
6.2
50%
4.1
25%
2.0
COP contains the "pump input (Based on EN 14511)"
W10W45
Capacity
%
5.7
100%
5.9
75%
5.7
50%
4.2
25%
W15W45
Capacity
%
6.4
100%
7.2
75%
6.6
50%
4.7
25%
W20W45
Capacity
%
100%
6.8
7.6
75%
7.2
50%
25%
6.0
W25W45
Capacity
%
100%
8.4
75%
9.3
50%
9.2
25%
9.1
COP
kW
6.3
4.3
4.7
4.4
3.1
4.1
1.5
2.8
COP
kW
7.1
4.8
5.3
5.2
3.5
4.5
1.7
3.1
COP
kW
7.3
5.2
5.4
5.4
3.6
4.8
1.8
3.4
COP
kW
8.1
5.9
6.0
6.9
4.0
6.3
2.0
4.2
W10W55
Capacity
COP
%
kW
100%
5.9
75%
4.4
50%
2.9
25%
1.4
W15W55
Capacity
COP
%
kW
100%
6.7
75%
5.0
50%
3.3
25%
1.6
W20W55
Capacity
COP
%
kW
100%
7.0
75%
5.2
50%
3.5
25%
1.7
W25W55
Capacity
COP
%
kW
100%
7.8
75%
5.8
50%
3.9
25%
1.9
100%: MAX Capacity
3.0
3.1
2.6
1.6
3.5
3.5
2.9
1.8
3.8
3.7
3.2
2.2
4.3
5.1
4.6
2.9
B-35
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