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Future Cities and Environment
Articles
Table 4 Heating power of the heat pump, kW, with hot water delivered at 40 °C
From:
Planned energy-efficient retrofitting of a residential building in Italy
Frequency [Hz]
T
e
[°C]
110
90
70
50
30
−7
7.63
6.01
4.53
3.15
1.89
2
9.99
7.91
6.01
4.19
2.51
7
11.70
9.14
6.95
4.90
2.93
12
13.50
10.60
8.09
5.66
3.41
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